[INFO] fetching crate fox-run 0.1.0...
[INFO] testing fox-run-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate fox-run 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate fox-run 0.1.0
[INFO] finished tweaking crates.io crate fox-run 0.1.0
[INFO] tweaked toml for crates.io crate fox-run 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fox-run 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 fox-run 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1d557a8e052b901b8ecf9b7317ff65a42b7247ae1013c2516c47bea336dbc8af
[INFO] running `Command { std: "docker" "start" "-a" "1d557a8e052b901b8ecf9b7317ff65a42b7247ae1013c2516c47bea336dbc8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d557a8e052b901b8ecf9b7317ff65a42b7247ae1013c2516c47bea336dbc8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d557a8e052b901b8ecf9b7317ff65a42b7247ae1013c2516c47bea336dbc8af", kill_on_drop: false }`
[INFO] [stdout] 1d557a8e052b901b8ecf9b7317ff65a42b7247ae1013c2516c47bea336dbc8af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e09eafaa180dfb023f7208cb17cbe5570621c347a7f0f2672e9928f18da98f2e
[INFO] running `Command { std: "docker" "start" "-a" "e09eafaa180dfb023f7208cb17cbe5570621c347a7f0f2672e9928f18da98f2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling fox-run v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "e09eafaa180dfb023f7208cb17cbe5570621c347a7f0f2672e9928f18da98f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09eafaa180dfb023f7208cb17cbe5570621c347a7f0f2672e9928f18da98f2e", kill_on_drop: false }`
[INFO] [stdout] e09eafaa180dfb023f7208cb17cbe5570621c347a7f0f2672e9928f18da98f2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bf7dd22adec0e49194b340f62f36dbac548bda73bbbfa7da41288bcfb8fba804
[INFO] running `Command { std: "docker" "start" "-a" "bf7dd22adec0e49194b340f62f36dbac548bda73bbbfa7da41288bcfb8fba804", kill_on_drop: false }`
[INFO] [stderr]    Compiling fox-run v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "bf7dd22adec0e49194b340f62f36dbac548bda73bbbfa7da41288bcfb8fba804", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf7dd22adec0e49194b340f62f36dbac548bda73bbbfa7da41288bcfb8fba804", kill_on_drop: false }`
[INFO] [stdout] bf7dd22adec0e49194b340f62f36dbac548bda73bbbfa7da41288bcfb8fba804
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2127e4fda5336ed0a06dfeecc433b5dfedac6531f515f7fa7cb94558ee61dc94
[INFO] running `Command { std: "docker" "start" "-a" "2127e4fda5336ed0a06dfeecc433b5dfedac6531f515f7fa7cb94558ee61dc94", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/run-401dad82153b9fde)
[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" "2127e4fda5336ed0a06dfeecc433b5dfedac6531f515f7fa7cb94558ee61dc94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2127e4fda5336ed0a06dfeecc433b5dfedac6531f515f7fa7cb94558ee61dc94", kill_on_drop: false }`
[INFO] [stdout] 2127e4fda5336ed0a06dfeecc433b5dfedac6531f515f7fa7cb94558ee61dc94