[INFO] fetching crate libgtr 0.2.0...
[INFO] testing libgtr-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate libgtr 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate libgtr 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate libgtr 0.2.0
[INFO] tweaked toml for crates.io crate libgtr 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libgtr 0.2.0 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 crates.io crate libgtr 0.2.0 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-2025-09-21" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fe7d5203e1731c9da9678579363ed4f5ef385336a4205de59cf04c217a872193
[INFO] running `Command { std: "docker" "start" "-a" "fe7d5203e1731c9da9678579363ed4f5ef385336a4205de59cf04c217a872193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe7d5203e1731c9da9678579363ed4f5ef385336a4205de59cf04c217a872193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe7d5203e1731c9da9678579363ed4f5ef385336a4205de59cf04c217a872193", kill_on_drop: false }`
[INFO] [stdout] fe7d5203e1731c9da9678579363ed4f5ef385336a4205de59cf04c217a872193
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e273fa581c42e410139cb6d5ad92f6fd918d91c2a24d823ba28967f9d7a17421
[INFO] running `Command { std: "docker" "start" "-a" "e273fa581c42e410139cb6d5ad92f6fd918d91c2a24d823ba28967f9d7a17421", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling libftd2xx-ffi v0.8.7
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling ftdi-mpsse v0.1.2
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling libftd2xx v0.33.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling ctrlc v3.4.7
[INFO] [stderr]    Compiling simple_logger v5.0.0
[INFO] [stderr]    Compiling libgtr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.14s
[INFO] running `Command { std: "docker" "inspect" "e273fa581c42e410139cb6d5ad92f6fd918d91c2a24d823ba28967f9d7a17421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e273fa581c42e410139cb6d5ad92f6fd918d91c2a24d823ba28967f9d7a17421", kill_on_drop: false }`
[INFO] [stdout] e273fa581c42e410139cb6d5ad92f6fd918d91c2a24d823ba28967f9d7a17421
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d02d634a93c774bdc1ba608e7811567733427b616a817db20fa54cc78533541a
[INFO] running `Command { std: "docker" "start" "-a" "d02d634a93c774bdc1ba608e7811567733427b616a817db20fa54cc78533541a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libgtr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "d02d634a93c774bdc1ba608e7811567733427b616a817db20fa54cc78533541a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02d634a93c774bdc1ba608e7811567733427b616a817db20fa54cc78533541a", kill_on_drop: false }`
[INFO] [stdout] d02d634a93c774bdc1ba608e7811567733427b616a817db20fa54cc78533541a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8b856fe57dce06e800d755933ad73894475e429d8ecbdf577856896e1419a0c4
[INFO] running `Command { std: "docker" "start" "-a" "8b856fe57dce06e800d755933ad73894475e429d8ecbdf577856896e1419a0c4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libgtr-7578778b356c7de9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libgtr
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b856fe57dce06e800d755933ad73894475e429d8ecbdf577856896e1419a0c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b856fe57dce06e800d755933ad73894475e429d8ecbdf577856896e1419a0c4", kill_on_drop: false }`
[INFO] [stdout] 8b856fe57dce06e800d755933ad73894475e429d8ecbdf577856896e1419a0c4