[INFO] fetching crate m8-file-parser 0.5.0...
[INFO] testing m8-file-parser-0.5.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate m8-file-parser 0.5.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate m8-file-parser 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate m8-file-parser 0.5.0
[INFO] tweaked toml for crates.io crate m8-file-parser 0.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate m8-file-parser 0.5.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate m8-file-parser 0.5.0 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-2025-10-28" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b1582cbbdc35db867d31374658094307f1b375056eb059ec0e7de1e59034f06
[INFO] running `Command { std: "docker" "start" "-a" "6b1582cbbdc35db867d31374658094307f1b375056eb059ec0e7de1e59034f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b1582cbbdc35db867d31374658094307f1b375056eb059ec0e7de1e59034f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1582cbbdc35db867d31374658094307f1b375056eb059ec0e7de1e59034f06", kill_on_drop: false }`
[INFO] [stdout] 6b1582cbbdc35db867d31374658094307f1b375056eb059ec0e7de1e59034f06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fdc63f769023879182c9edd4076aa127269737dee751e44e768ade7c2531bf2
[INFO] running `Command { std: "docker" "start" "-a" "4fdc63f769023879182c9edd4076aa127269737dee751e44e768ade7c2531bf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling winnow v0.7.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling array-concat v0.5.3
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling toml_edit v0.22.23
[INFO] [stderr]    Compiling arr_macro_impl v0.2.1
[INFO] [stderr]    Compiling arr_macro v0.2.1
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]    Compiling num_enum v0.7.3
[INFO] [stderr]    Compiling m8-file-parser v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.23s
[INFO] running `Command { std: "docker" "inspect" "4fdc63f769023879182c9edd4076aa127269737dee751e44e768ade7c2531bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fdc63f769023879182c9edd4076aa127269737dee751e44e768ade7c2531bf2", kill_on_drop: false }`
[INFO] [stdout] 4fdc63f769023879182c9edd4076aa127269737dee751e44e768ade7c2531bf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 508202d097b465a2dc6b90b2ec1defbbf190f838b62b0d1efb4d0f5c060edabf
[INFO] running `Command { std: "docker" "start" "-a" "508202d097b465a2dc6b90b2ec1defbbf190f838b62b0d1efb4d0f5c060edabf", kill_on_drop: false }`
[INFO] [stderr]    Compiling m8-file-parser v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/read_song.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut remapper =
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> examples/read_song.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let args: Vec<String> = env::args().collect();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "508202d097b465a2dc6b90b2ec1defbbf190f838b62b0d1efb4d0f5c060edabf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "508202d097b465a2dc6b90b2ec1defbbf190f838b62b0d1efb4d0f5c060edabf", kill_on_drop: false }`
[INFO] [stdout] 508202d097b465a2dc6b90b2ec1defbbf190f838b62b0d1efb4d0f5c060edabf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e25b42531cb614af29f2223335794ca6198c870d35beb996aef395e5b8c2ac9d
[INFO] running `Command { std: "docker" "start" "-a" "e25b42531cb614af29f2223335794ca6198c870d35beb996aef395e5b8c2ac9d", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/read_song.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let mut remapper =
[INFO] [stderr]    |         ----^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> examples/read_song.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let args: Vec<String> = env::args().collect();
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `m8-file-parser` (example "read_song") generated 2 warnings (run `cargo fix --example "read_song" -p m8-file-parser` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/m8_file_parser-a06b49448af10584)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test remapper::tests::copy_chain_2 ... ok
[INFO] [stdout] test remapper::tests::copy_chain_10 ... ok
[INFO] [stdout] test remapper::tests::copy_chain_0 ... ok
[INFO] [stdout] test remapper::tests::copy_chain_1 ... ok
[INFO] [stdout] test remapper::tests::copy_chain_20 ... ok
[INFO] [stdout] test songs::tests::test_instrument_reading ... ok
[INFO] [stdout] test songs::tests::test_song_reading ... ok
[INFO] [stdout] test songs::tests::test_mixer_reading ... ok
[INFO] [stdout] test remapper::tests::copy_chain_21 ... ok
[INFO] [stdout] test remapper::tests::copy_chain_40 ... ok
[INFO] [stdout] test remapper::tests::copy_chain_30 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests m8_file_parser
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e25b42531cb614af29f2223335794ca6198c870d35beb996aef395e5b8c2ac9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e25b42531cb614af29f2223335794ca6198c870d35beb996aef395e5b8c2ac9d", kill_on_drop: false }`
[INFO] [stdout] e25b42531cb614af29f2223335794ca6198c870d35beb996aef395e5b8c2ac9d
