[INFO] fetching crate testo 0.3.9...
[INFO] testing testo-0.3.9 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate testo 0.3.9 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate testo 0.3.9
[INFO] finished tweaking crates.io crate testo 0.3.9
[INFO] tweaked toml for crates.io crate testo 0.3.9 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate testo 0.3.9 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 testo 0.3.9 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] [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46456d606c241b38dac1dfbf4e86edeeda851db6abe89928898a95438e930a0b
[INFO] running `Command { std: "docker" "start" "-a" "46456d606c241b38dac1dfbf4e86edeeda851db6abe89928898a95438e930a0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46456d606c241b38dac1dfbf4e86edeeda851db6abe89928898a95438e930a0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46456d606c241b38dac1dfbf4e86edeeda851db6abe89928898a95438e930a0b", kill_on_drop: false }`
[INFO] [stdout] 46456d606c241b38dac1dfbf4e86edeeda851db6abe89928898a95438e930a0b
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 887e028434005f17af48293ce79d5a045a14b97f575275fc8b9a31ae5beda0fc
[INFO] running `Command { std: "docker" "start" "-a" "887e028434005f17af48293ce79d5a045a14b97f575275fc8b9a31ae5beda0fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling testo v0.3.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "887e028434005f17af48293ce79d5a045a14b97f575275fc8b9a31ae5beda0fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "887e028434005f17af48293ce79d5a045a14b97f575275fc8b9a31ae5beda0fc", kill_on_drop: false }`
[INFO] [stdout] 887e028434005f17af48293ce79d5a045a14b97f575275fc8b9a31ae5beda0fc
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc6db3bf36d4e3fd5f8e3d56adab7c075adbd189b3769922b1f1168d205111d4
[INFO] running `Command { std: "docker" "start" "-a" "cc6db3bf36d4e3fd5f8e3d56adab7c075adbd189b3769922b1f1168d205111d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling testo v0.3.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "cc6db3bf36d4e3fd5f8e3d56adab7c075adbd189b3769922b1f1168d205111d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc6db3bf36d4e3fd5f8e3d56adab7c075adbd189b3769922b1f1168d205111d4", kill_on_drop: false }`
[INFO] [stdout] cc6db3bf36d4e3fd5f8e3d56adab7c075adbd189b3769922b1f1168d205111d4
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64bcb49be71136043a41aa9e0172fecd2924eb8fb489013d8811aacd74a5e21b
[INFO] running `Command { std: "docker" "start" "-a" "64bcb49be71136043a41aa9e0172fecd2924eb8fb489013d8811aacd74a5e21b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/testo-0d528ac42f7ed155)
[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" "64bcb49be71136043a41aa9e0172fecd2924eb8fb489013d8811aacd74a5e21b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64bcb49be71136043a41aa9e0172fecd2924eb8fb489013d8811aacd74a5e21b", kill_on_drop: false }`
[INFO] [stdout] 64bcb49be71136043a41aa9e0172fecd2924eb8fb489013d8811aacd74a5e21b