[INFO] fetching crate phrace 0.2.4...
[INFO] testing phrace-0.2.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate phrace 0.2.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate phrace 0.2.4
[INFO] finished tweaking crates.io crate phrace 0.2.4
[INFO] tweaked toml for crates.io crate phrace 0.2.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate phrace 0.2.4 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 phrace 0.2.4 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 23078a07dd73709e69f9b43c8049006fef96cffa6ba74351db2b6be714014fd9
[INFO] running `Command { std: "docker" "start" "-a" "23078a07dd73709e69f9b43c8049006fef96cffa6ba74351db2b6be714014fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23078a07dd73709e69f9b43c8049006fef96cffa6ba74351db2b6be714014fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23078a07dd73709e69f9b43c8049006fef96cffa6ba74351db2b6be714014fd9", kill_on_drop: false }`
[INFO] [stdout] 23078a07dd73709e69f9b43c8049006fef96cffa6ba74351db2b6be714014fd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 834f18a0a2e63fae667d256698f1a8b25445064c7fd2c71b1d212073adc5d309
[INFO] running `Command { std: "docker" "start" "-a" "834f18a0a2e63fae667d256698f1a8b25445064c7fd2c71b1d212073adc5d309", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.17
[INFO] [stderr]    Compiling linux-raw-sys v0.4.9
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling lexopt v0.3.0
[INFO] [stderr]    Compiling terminal_size v0.3.0
[INFO] [stderr]    Compiling phrace v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "834f18a0a2e63fae667d256698f1a8b25445064c7fd2c71b1d212073adc5d309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "834f18a0a2e63fae667d256698f1a8b25445064c7fd2c71b1d212073adc5d309", kill_on_drop: false }`
[INFO] [stdout] 834f18a0a2e63fae667d256698f1a8b25445064c7fd2c71b1d212073adc5d309
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] acc51d3bc4fa6bc7998dc08e606ea4aa4e413b449e99b1cf386d02f49a0125d1
[INFO] running `Command { std: "docker" "start" "-a" "acc51d3bc4fa6bc7998dc08e606ea4aa4e413b449e99b1cf386d02f49a0125d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling phrace v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "acc51d3bc4fa6bc7998dc08e606ea4aa4e413b449e99b1cf386d02f49a0125d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc51d3bc4fa6bc7998dc08e606ea4aa4e413b449e99b1cf386d02f49a0125d1", kill_on_drop: false }`
[INFO] [stdout] acc51d3bc4fa6bc7998dc08e606ea4aa4e413b449e99b1cf386d02f49a0125d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 407af5eaf86e2857089c5b8e2c0147b8746f09c4ff9070f433d55334fb8ef8dd
[INFO] running `Command { std: "docker" "start" "-a" "407af5eaf86e2857089c5b8e2c0147b8746f09c4ff9070f433d55334fb8ef8dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/phrace-d8ad99f27932228a)
[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" "407af5eaf86e2857089c5b8e2c0147b8746f09c4ff9070f433d55334fb8ef8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407af5eaf86e2857089c5b8e2c0147b8746f09c4ff9070f433d55334fb8ef8dd", kill_on_drop: false }`
[INFO] [stdout] 407af5eaf86e2857089c5b8e2c0147b8746f09c4ff9070f433d55334fb8ef8dd