[INFO] fetching crate nautilus 0.1.1...
[INFO] testing nautilus-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate nautilus 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate nautilus 0.1.1
[INFO] finished tweaking crates.io crate nautilus 0.1.1
[INFO] tweaked toml for crates.io crate nautilus 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nautilus 0.1.1 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 nautilus 0.1.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 08a65d76e2c73f15af27885025378e3b998975dadff083facf639088e6d5722f
[INFO] running `Command { std: "docker" "start" "-a" "08a65d76e2c73f15af27885025378e3b998975dadff083facf639088e6d5722f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08a65d76e2c73f15af27885025378e3b998975dadff083facf639088e6d5722f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08a65d76e2c73f15af27885025378e3b998975dadff083facf639088e6d5722f", kill_on_drop: false }`
[INFO] [stdout] 08a65d76e2c73f15af27885025378e3b998975dadff083facf639088e6d5722f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 99b702f4e4d4e15d6fafc3e11c3c6ae8cd71aa7a6c5c46fa8e6381a60302472d
[INFO] running `Command { std: "docker" "start" "-a" "99b702f4e4d4e15d6fafc3e11c3c6ae8cd71aa7a6c5c46fa8e6381a60302472d", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling nautilus v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "99b702f4e4d4e15d6fafc3e11c3c6ae8cd71aa7a6c5c46fa8e6381a60302472d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b702f4e4d4e15d6fafc3e11c3c6ae8cd71aa7a6c5c46fa8e6381a60302472d", kill_on_drop: false }`
[INFO] [stdout] 99b702f4e4d4e15d6fafc3e11c3c6ae8cd71aa7a6c5c46fa8e6381a60302472d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0e7a8a7dc7945790d63194c7adb7e1fa4369dd010da1ca343a1c6a0569e923cb
[INFO] running `Command { std: "docker" "start" "-a" "0e7a8a7dc7945790d63194c7adb7e1fa4369dd010da1ca343a1c6a0569e923cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling nautilus v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "0e7a8a7dc7945790d63194c7adb7e1fa4369dd010da1ca343a1c6a0569e923cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e7a8a7dc7945790d63194c7adb7e1fa4369dd010da1ca343a1c6a0569e923cb", kill_on_drop: false }`
[INFO] [stdout] 0e7a8a7dc7945790d63194c7adb7e1fa4369dd010da1ca343a1c6a0569e923cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 111ac943fc6c66a31f686204f9428f9490d513e9b8a37c0a7e2319be29c78552
[INFO] running `Command { std: "docker" "start" "-a" "111ac943fc6c66a31f686204f9428f9490d513e9b8a37c0a7e2319be29c78552", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nautilus-b4c3d8e282421c81)
[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" "111ac943fc6c66a31f686204f9428f9490d513e9b8a37c0a7e2319be29c78552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "111ac943fc6c66a31f686204f9428f9490d513e9b8a37c0a7e2319be29c78552", kill_on_drop: false }`
[INFO] [stdout] 111ac943fc6c66a31f686204f9428f9490d513e9b8a37c0a7e2319be29c78552