[INFO] fetching crate gnucobol-rs 0.8.57...
[INFO] checking gnucobol-rs-0.8.57 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate gnucobol-rs 0.8.57 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate gnucobol-rs 0.8.57
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gnucobol-rs 0.8.57
[INFO] tweaked toml for crates.io crate gnucobol-rs 0.8.57 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gnucobol-rs 0.8.57 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gnucobol-rs 0.8.57 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] acb5f51e0005b3593520601691e23909ccd5531a8bf340290955720cf0e2c872
[INFO] running `Command { std: "docker" "start" "acb5f51e0005b3593520601691e23909ccd5531a8bf340290955720cf0e2c872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acb5f51e0005b3593520601691e23909ccd5531a8bf340290955720cf0e2c872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "acb5f51e0005b3593520601691e23909ccd5531a8bf340290955720cf0e2c872" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acb5f51e0005b3593520601691e23909ccd5531a8bf340290955720cf0e2c872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "acb5f51e0005b3593520601691e23909ccd5531a8bf340290955720cf0e2c872" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking gnucobol-rs-bdb-format v0.3.0
[INFO] [stderr]     Checking gnucobol-rs v0.8.57 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]     --> src/frontend.rs:4629:1
[INFO] [stdout]      |
[INFO] [stdout] 4629 | / /// The per-run program collating sequence (upstream `COB_MODULE_PTR->collating_sequence`), set by
[INFO] [stdout] 4630 | | /// the run boundary from `parse_collation`; `None` = no sequence (the identity CHAR/ORD path).
[INFO] [stdout] 4631 | | /// Used by FUNCTION CHAR / ORD (upstream 5bb0fbe1b) and the collating comparisons.
[INFO] [stdout]      | |_----------------------------------------------------------------------------------^
[INFO] [stdout]      |   |
[INFO] [stdout]      |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]      |
[INFO] [stdout]      = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]      = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]     --> src/frontend.rs:5292:1
[INFO] [stdout]      |
[INFO] [stdout] 5292 | / /// The currently-executing paragraph for profiling (upstream 7b6995042's procedure stack, the
[INFO] [stdout] 5293 | | /// interpreted equivalent). `prof_switch` fires at each paragraph label in the run stream; the
[INFO] [stdout] 5294 | | /// runtime setting (COB_PROF_ENABLE) decides whether anything accumulates.
[INFO] [stdout]      | |_--------------------------------------------------------------------------^
[INFO] [stdout]      |   |
[INFO] [stdout]      |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]      |
[INFO] [stdout]      = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]     --> src/frontend.rs:4629:1
[INFO] [stdout]      |
[INFO] [stdout] 4629 | / /// The per-run program collating sequence (upstream `COB_MODULE_PTR->collating_sequence`), set by
[INFO] [stdout] 4630 | | /// the run boundary from `parse_collation`; `None` = no sequence (the identity CHAR/ORD path).
[INFO] [stdout] 4631 | | /// Used by FUNCTION CHAR / ORD (upstream 5bb0fbe1b) and the collating comparisons.
[INFO] [stdout]      | |_----------------------------------------------------------------------------------^
[INFO] [stdout]      |   |
[INFO] [stdout]      |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]      |
[INFO] [stdout]      = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]      = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]     --> src/frontend.rs:5292:1
[INFO] [stdout]      |
[INFO] [stdout] 5292 | / /// The currently-executing paragraph for profiling (upstream 7b6995042's procedure stack, the
[INFO] [stdout] 5293 | | /// interpreted equivalent). `prof_switch` fires at each paragraph label in the run stream; the
[INFO] [stdout] 5294 | | /// runtime setting (COB_PROF_ENABLE) decides whether anything accumulates.
[INFO] [stdout]      | |_--------------------------------------------------------------------------^
[INFO] [stdout]      |   |
[INFO] [stdout]      |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]      |
[INFO] [stdout]      = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `String`
[INFO] [stdout]    --> src/profiling.rs:454:28
[INFO] [stdout]     |
[INFO] [stdout] 454 |                 paragraph: format!("P{i}").into(),
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gnucobol-rs` (lib test) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "acb5f51e0005b3593520601691e23909ccd5531a8bf340290955720cf0e2c872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acb5f51e0005b3593520601691e23909ccd5531a8bf340290955720cf0e2c872", kill_on_drop: false }`
[INFO] [stdout] acb5f51e0005b3593520601691e23909ccd5531a8bf340290955720cf0e2c872
