[INFO] fetching crate fe-parser 0.1.0...
[INFO] testing fe-parser-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate fe-parser 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate fe-parser 0.1.0
[INFO] finished tweaking crates.io crate fe-parser 0.1.0
[INFO] tweaked toml for crates.io crate fe-parser 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fe-parser 0.1.0 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 fe-parser 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7797621812e2ce0589eb8df2cd277848219e1d8bc552bc73963a6a8576676f88
[INFO] running `Command { std: "docker" "start" "-a" "7797621812e2ce0589eb8df2cd277848219e1d8bc552bc73963a6a8576676f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7797621812e2ce0589eb8df2cd277848219e1d8bc552bc73963a6a8576676f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7797621812e2ce0589eb8df2cd277848219e1d8bc552bc73963a6a8576676f88", kill_on_drop: false }`
[INFO] [stdout] 7797621812e2ce0589eb8df2cd277848219e1d8bc552bc73963a6a8576676f88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0ed7d8ff7beecdfe6d4c496bd9591c7f6647a537d4747fce723d932e8b97314d
[INFO] running `Command { std: "docker" "start" "-a" "0ed7d8ff7beecdfe6d4c496bd9591c7f6647a537d4747fce723d932e8b97314d", kill_on_drop: false }`
[INFO] [stderr]    Compiling fe-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "0ed7d8ff7beecdfe6d4c496bd9591c7f6647a537d4747fce723d932e8b97314d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ed7d8ff7beecdfe6d4c496bd9591c7f6647a537d4747fce723d932e8b97314d", kill_on_drop: false }`
[INFO] [stdout] 0ed7d8ff7beecdfe6d4c496bd9591c7f6647a537d4747fce723d932e8b97314d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 562006ed30c3423d7083f4de7ab9636a540c28a9c73e4f4e4c6bb07a7c6a1618
[INFO] running `Command { std: "docker" "start" "-a" "562006ed30c3423d7083f4de7ab9636a540c28a9c73e4f4e4c6bb07a7c6a1618", kill_on_drop: false }`
[INFO] [stderr]    Compiling fe-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "562006ed30c3423d7083f4de7ab9636a540c28a9c73e4f4e4c6bb07a7c6a1618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "562006ed30c3423d7083f4de7ab9636a540c28a9c73e4f4e4c6bb07a7c6a1618", kill_on_drop: false }`
[INFO] [stdout] 562006ed30c3423d7083f4de7ab9636a540c28a9c73e4f4e4c6bb07a7c6a1618
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 50b61c8b01aaf9641ad0e0b513e8fedb1ab6c990b942b24076324b7fd6f5980f
[INFO] running `Command { std: "docker" "start" "-a" "50b61c8b01aaf9641ad0e0b513e8fedb1ab6c990b942b24076324b7fd6f5980f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fe_parser-6adc361857a517f7)
[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" "50b61c8b01aaf9641ad0e0b513e8fedb1ab6c990b942b24076324b7fd6f5980f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b61c8b01aaf9641ad0e0b513e8fedb1ab6c990b942b24076324b7fd6f5980f", kill_on_drop: false }`
[INFO] [stdout] 50b61c8b01aaf9641ad0e0b513e8fedb1ab6c990b942b24076324b7fd6f5980f