[INFO] fetching crate slop 0.0.0...
[INFO] testing slop-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate slop 0.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate slop 0.0.0
[INFO] finished tweaking crates.io crate slop 0.0.0
[INFO] tweaked toml for crates.io crate slop 0.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slop 0.0.0 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 slop 0.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 26f2729a7fc7bf8b346fde3f2ad44230381956f5bb61a0d57119a4fb579a05f7
[INFO] running `Command { std: "docker" "start" "-a" "26f2729a7fc7bf8b346fde3f2ad44230381956f5bb61a0d57119a4fb579a05f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26f2729a7fc7bf8b346fde3f2ad44230381956f5bb61a0d57119a4fb579a05f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f2729a7fc7bf8b346fde3f2ad44230381956f5bb61a0d57119a4fb579a05f7", kill_on_drop: false }`
[INFO] [stdout] 26f2729a7fc7bf8b346fde3f2ad44230381956f5bb61a0d57119a4fb579a05f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4235ab50ef3af38b1f221b3304a3844fff9c11e39c2a56856f2907f9c38811dc
[INFO] running `Command { std: "docker" "start" "-a" "4235ab50ef3af38b1f221b3304a3844fff9c11e39c2a56856f2907f9c38811dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling slop v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "4235ab50ef3af38b1f221b3304a3844fff9c11e39c2a56856f2907f9c38811dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4235ab50ef3af38b1f221b3304a3844fff9c11e39c2a56856f2907f9c38811dc", kill_on_drop: false }`
[INFO] [stdout] 4235ab50ef3af38b1f221b3304a3844fff9c11e39c2a56856f2907f9c38811dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d0f267bc956ffcef22bed4c22eca92c3d553fb0f9a6eaf4938cbd4c2aaa17f36
[INFO] running `Command { std: "docker" "start" "-a" "d0f267bc956ffcef22bed4c22eca92c3d553fb0f9a6eaf4938cbd4c2aaa17f36", kill_on_drop: false }`
[INFO] [stderr]    Compiling slop v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "d0f267bc956ffcef22bed4c22eca92c3d553fb0f9a6eaf4938cbd4c2aaa17f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0f267bc956ffcef22bed4c22eca92c3d553fb0f9a6eaf4938cbd4c2aaa17f36", kill_on_drop: false }`
[INFO] [stdout] d0f267bc956ffcef22bed4c22eca92c3d553fb0f9a6eaf4938cbd4c2aaa17f36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8fef6ed50375b767be1d7ae5d13b3dd7dd23e908b7ef4551249a6f955fbbd03e
[INFO] running `Command { std: "docker" "start" "-a" "8fef6ed50375b767be1d7ae5d13b3dd7dd23e908b7ef4551249a6f955fbbd03e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/slop-e53b185b310c7894)
[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" "8fef6ed50375b767be1d7ae5d13b3dd7dd23e908b7ef4551249a6f955fbbd03e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fef6ed50375b767be1d7ae5d13b3dd7dd23e908b7ef4551249a6f955fbbd03e", kill_on_drop: false }`
[INFO] [stdout] 8fef6ed50375b767be1d7ae5d13b3dd7dd23e908b7ef4551249a6f955fbbd03e