[INFO] cloning repository https://github.com/0xGlitchbyte/rust2ocaml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xGlitchbyte/rust2ocaml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xGlitchbyte%2Frust2ocaml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xGlitchbyte%2Frust2ocaml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8f03ddfa3bf314886540c362190bf090374f1a50
[INFO] testing 0xGlitchbyte/rust2ocaml against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xGlitchbyte%2Frust2ocaml" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xGlitchbyte/rust2ocaml
[INFO] finished tweaking git repo https://github.com/0xGlitchbyte/rust2ocaml
[INFO] tweaked toml for git repo https://github.com/0xGlitchbyte/rust2ocaml written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xGlitchbyte/rust2ocaml on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xGlitchbyte/rust2ocaml already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46dd5f20c522491e3419690487ae39137cc29d08c74e98d9c0a59e195a344acf
[INFO] running `Command { std: "docker" "start" "-a" "46dd5f20c522491e3419690487ae39137cc29d08c74e98d9c0a59e195a344acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46dd5f20c522491e3419690487ae39137cc29d08c74e98d9c0a59e195a344acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46dd5f20c522491e3419690487ae39137cc29d08c74e98d9c0a59e195a344acf", kill_on_drop: false }`
[INFO] [stdout] 46dd5f20c522491e3419690487ae39137cc29d08c74e98d9c0a59e195a344acf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d301f1ceb7f61d4bdbb6117508338fcc2e57747ba1988a6e04e4a497cd418da2
[INFO] running `Command { std: "docker" "start" "-a" "d301f1ceb7f61d4bdbb6117508338fcc2e57747ba1988a6e04e4a497cd418da2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling rust2ocaml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/ocaml.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |             _ => todo!("{:#?} is not implemented", value.0),
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/ocaml.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 203 |             syn::ReturnType::Type(_, ty) => SynType(&*ty).into(),
[INFO] [stdout]     |             ---------------------------- matches some of the same values
[INFO] [stdout] 204 |             syn::ReturnType::Default => OCamlType::Unit,
[INFO] [stdout]     |             ------------------------ matches some of the same values
[INFO] [stdout] 205 |             _ => todo!("{:#?} is not implemented", value.0),
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OCamlExprCast` is never constructed
[INFO] [stdout]    --> src/ocaml.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub struct OCamlExprCast {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OCamlUpcast` is never used
[INFO] [stdout]    --> src/ocaml.rs:115:10
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub enum OCamlUpcast {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OCamlPtr` is never used
[INFO] [stdout]    --> src/ocaml.rs:120:10
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub enum OCamlPtr {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `ty:` in this pattern is redundant
[INFO] [stdout]    --> src/ocaml.rs:261:17
[INFO] [stdout]     |
[INFO] [stdout] 261 |                 ty: ty,
[INFO] [stdout]     |                 ^^^^^^ help: use shorthand field pattern: `ty`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_shorthand_field_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.34s
[INFO] running `Command { std: "docker" "inspect" "d301f1ceb7f61d4bdbb6117508338fcc2e57747ba1988a6e04e4a497cd418da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d301f1ceb7f61d4bdbb6117508338fcc2e57747ba1988a6e04e4a497cd418da2", kill_on_drop: false }`
[INFO] [stdout] d301f1ceb7f61d4bdbb6117508338fcc2e57747ba1988a6e04e4a497cd418da2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3e2c6673a4950fb421bdc9668e388f9d90599f0c023625f1aecf716f651369b
[INFO] running `Command { std: "docker" "start" "-a" "c3e2c6673a4950fb421bdc9668e388f9d90599f0c023625f1aecf716f651369b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust2ocaml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/ocaml.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |             _ => todo!("{:#?} is not implemented", value.0),
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/ocaml.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 203 |             syn::ReturnType::Type(_, ty) => SynType(&*ty).into(),
[INFO] [stdout]     |             ---------------------------- matches some of the same values
[INFO] [stdout] 204 |             syn::ReturnType::Default => OCamlType::Unit,
[INFO] [stdout]     |             ------------------------ matches some of the same values
[INFO] [stdout] 205 |             _ => todo!("{:#?} is not implemented", value.0),
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OCamlExprCast` is never constructed
[INFO] [stdout]    --> src/ocaml.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub struct OCamlExprCast {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OCamlUpcast` is never used
[INFO] [stdout]    --> src/ocaml.rs:115:10
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub enum OCamlUpcast {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OCamlPtr` is never used
[INFO] [stdout]    --> src/ocaml.rs:120:10
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub enum OCamlPtr {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `ty:` in this pattern is redundant
[INFO] [stdout]    --> src/ocaml.rs:261:17
[INFO] [stdout]     |
[INFO] [stdout] 261 |                 ty: ty,
[INFO] [stdout]     |                 ^^^^^^ help: use shorthand field pattern: `ty`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_shorthand_field_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "c3e2c6673a4950fb421bdc9668e388f9d90599f0c023625f1aecf716f651369b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e2c6673a4950fb421bdc9668e388f9d90599f0c023625f1aecf716f651369b", kill_on_drop: false }`
[INFO] [stdout] c3e2c6673a4950fb421bdc9668e388f9d90599f0c023625f1aecf716f651369b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c02b81f66f17133a052171e801e4812852b18ea9d8f8752a5822490d145a3cb
[INFO] running `Command { std: "docker" "start" "-a" "3c02b81f66f17133a052171e801e4812852b18ea9d8f8752a5822490d145a3cb", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/ocaml.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |             _ => todo!("{:#?} is not implemented", value.0),
[INFO] [stderr]     |             ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/ocaml.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 203 |             syn::ReturnType::Type(_, ty) => SynType(&*ty).into(),
[INFO] [stderr]     |             ---------------------------- matches some of the same values
[INFO] [stderr] 204 |             syn::ReturnType::Default => OCamlType::Unit,
[INFO] [stderr]     |             ------------------------ matches some of the same values
[INFO] [stderr] 205 |             _ => todo!("{:#?} is not implemented", value.0),
[INFO] [stderr]     |             ^ collectively making this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OCamlExprCast` is never constructed
[INFO] [stderr]    --> src/ocaml.rs:109:12
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub struct OCamlExprCast {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `OCamlUpcast` is never used
[INFO] [stderr]    --> src/ocaml.rs:115:10
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub enum OCamlUpcast {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `OCamlPtr` is never used
[INFO] [stderr]    --> src/ocaml.rs:120:10
[INFO] [stderr]     |
[INFO] [stderr] 120 | pub enum OCamlPtr {
[INFO] [stderr]     |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `ty:` in this pattern is redundant
[INFO] [stderr]    --> src/ocaml.rs:261:17
[INFO] [stderr]     |
[INFO] [stderr] 261 |                 ty: ty,
[INFO] [stderr]     |                 ^^^^^^ help: use shorthand field pattern: `ty`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_shorthand_field_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust2ocaml` (bin "rust2ocaml" test) generated 5 warnings (run `cargo fix --bin "rust2ocaml" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust2ocaml-6250dc13a1cb04bf)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ocaml::tests::test_parse_literal ... ok
[INFO] [stdout] test ocaml::tests::test_parse_number_literal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c02b81f66f17133a052171e801e4812852b18ea9d8f8752a5822490d145a3cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c02b81f66f17133a052171e801e4812852b18ea9d8f8752a5822490d145a3cb", kill_on_drop: false }`
[INFO] [stdout] 3c02b81f66f17133a052171e801e4812852b18ea9d8f8752a5822490d145a3cb
