memtrace 0.1

Error log

The package failed to build. The error log from opam follows.

Opam plugin "depext" may require upgrading/reinstalling. Reinstall the plugin on the current switch? [Y/n] y
The following actions will be performed:
  - recompile opam-depext 1.2.1-1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved opam-depext.1.2.1-1  (cached)
-> removed   opam-depext.1.2.1-1
-> installed opam-depext.1.2.1-1
Done.

<><> opam-depext.1.2.1-1 installed successfully <><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# Run eval $(opam env) to update the current shell environment

<><> Carrying on to "opam depext -viy memtrace.0.1 dune.3.13.0" <><><><><><><><>

You are using opam 2.1+, where external dependency handling has been integrated: consider calling opam directly, the 'depext' plugin interface is provided for backwards compatibility only
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# No extra OS packages requirements found.
[NOTE] Package dune is already installed (current version is 3.13.0).
The following actions will be performed:
  - install memtrace 0.1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/3:
-> retrieved memtrace.0.1  (cached)
Processing  2/3: [memtrace: dune build]
+ /home/opam/.opam/5.1/bin/dune "build" "-p" "memtrace" "-j" "255" "@install" (CWD=/home/opam/.opam/5.1/.opam-switch/build/memtrace.0.1)
- (cd _build/default && /home/opam/.opam/5.1/bin/ocamlopt.opt -w -40 -g -I src/.memtrace.objs/byte -I src/.memtrace.objs/native -I /home/opam/.opam/5.1/lib/ocaml/threads -I /home/opam/.opam/5.1/lib/ocaml/unix -intf-suffix .ml -no-alias-deps -open Memtrace__ -o src/.memtrace.objs/native/memtrace__Trace.cmx -c -impl src/trace.ml)
- File "src/trace.ml", lines 346-352, characters 16-4:
- 346 | ................Hashtbl.MakeSeeded (struct
- 347 |   type t = int
- 348 |   let hash _seed (id : t) =
- 349 |     let h = id * 189696287 in
- 350 |     h lxor (h lsr 23)
- 351 |   let equal (a : t) (b : t) = a = b
- 352 | end)
- Error: Modules do not match:
-        sig
-          type t = int
-          val hash : 'a -> t -> int
-          val equal : t -> t -> bool
-        end
-      is not included in Hashtbl.SeededHashedType
-      The value `seeded_hash' is required but not provided
-      File "hashtbl.mli", line 437, characters 4-36: Expected declaration
[ERROR] The compilation of memtrace.0.1 failed at "dune build -p memtrace -j 255 @install".

#=== ERROR while compiling memtrace.0.1 =======================================#
# context              2.1.5 | linux/x86_64 | ocaml-base-compiler.5.1.1 | file:///src
# path                 ~/.opam/5.1/.opam-switch/build/memtrace.0.1
# command              ~/.opam/5.1/bin/dune build -p memtrace -j 255 @install
# exit-code            1
# env-file             ~/.opam/log/memtrace-113-33d802.env
# output-file          ~/.opam/log/memtrace-113-33d802.out
### output ###
# (cd _build/default && /home/opam/.opam/5.1/bin/ocamlopt.opt -w -40 -g -I src/.memtrace.objs/byte -I src/.memtrace.objs/native -I /home/opam/.opam/5.1/lib/ocaml/threads -I /home/opam/.opam/5.1/lib/ocaml/unix -intf-suffix .ml -no-alias-deps -open Memtrace__ -o src/.memtrace.objs/native/memtrace__Trace.cmx -c -impl src/trace.ml)
# File "src/trace.ml", lines 346-352, characters 16-4:
# 346 | ................Hashtbl.MakeSeeded (struct
# 347 |   type t = int
# 348 |   let hash _seed (id : t) =
# 349 |     let h = id * 189696287 in
# 350 |     h lxor (h lsr 23)
# 351 |   let equal (a : t) (b : t) = a = b
# 352 | end)
# Error: Modules do not match:
#        sig
#          type t = int
#          val hash : 'a -> t -> int
#          val equal : t -> t -> bool
#        end
#      is not included in Hashtbl.SeededHashedType
#      The value `seeded_hash' is required but not provided
#      File "hashtbl.mli", line 437, characters 4-36: Expected declaration



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build memtrace 0.1
+- 
- No changes have been performed
# Run eval $(opam env) to update the current shell environment
'opam --cli=2.1 install memtrace.0.1 dune.3.13.0 --verbose --yes --confirm-level=unsafe-yes' failed.