[INFO] fetching crate rustyword 0.1.0...
[INFO] testing rustyword-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate rustyword 0.1.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate rustyword 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustyword 0.1.0
[INFO] finished tweaking crates.io crate rustyword 0.1.0
[INFO] tweaked toml for crates.io crate rustyword 0.1.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate rustyword 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecc4e993c9190c0cc7f3a20813bb282a43fe65faaf7b54b21b998a461f583482
[INFO] running `Command { std: "docker" "start" "-a" "ecc4e993c9190c0cc7f3a20813bb282a43fe65faaf7b54b21b998a461f583482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecc4e993c9190c0cc7f3a20813bb282a43fe65faaf7b54b21b998a461f583482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecc4e993c9190c0cc7f3a20813bb282a43fe65faaf7b54b21b998a461f583482", kill_on_drop: false }`
[INFO] [stdout] ecc4e993c9190c0cc7f3a20813bb282a43fe65faaf7b54b21b998a461f583482
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69881c4a9de958e1a59bab102095630294eeaca3d912a3e28700b910b9dc93ee
[INFO] running `Command { std: "docker" "start" "-a" "69881c4a9de958e1a59bab102095630294eeaca3d912a3e28700b910b9dc93ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustyword v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "69881c4a9de958e1a59bab102095630294eeaca3d912a3e28700b910b9dc93ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69881c4a9de958e1a59bab102095630294eeaca3d912a3e28700b910b9dc93ee", kill_on_drop: false }`
[INFO] [stdout] 69881c4a9de958e1a59bab102095630294eeaca3d912a3e28700b910b9dc93ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cab83fc1f629ebb8e37aadcbd2d6b3a6ade71a9804a600feb296e1c4fb9be187
[INFO] running `Command { std: "docker" "start" "-a" "cab83fc1f629ebb8e37aadcbd2d6b3a6ade71a9804a600feb296e1c4fb9be187", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustyword v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "cab83fc1f629ebb8e37aadcbd2d6b3a6ade71a9804a600feb296e1c4fb9be187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab83fc1f629ebb8e37aadcbd2d6b3a6ade71a9804a600feb296e1c4fb9be187", kill_on_drop: false }`
[INFO] [stdout] cab83fc1f629ebb8e37aadcbd2d6b3a6ade71a9804a600feb296e1c4fb9be187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 261ea9609062e468412bb698bc45a8ba98237ce38fd4e9c037daa7f426384530
[INFO] running `Command { std: "docker" "start" "-a" "261ea9609062e468412bb698bc45a8ba98237ce38fd4e9c037daa7f426384530", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustyword-63bdd5b1c5933f72)
[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" "261ea9609062e468412bb698bc45a8ba98237ce38fd4e9c037daa7f426384530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "261ea9609062e468412bb698bc45a8ba98237ce38fd4e9c037daa7f426384530", kill_on_drop: false }`
[INFO] [stdout] 261ea9609062e468412bb698bc45a8ba98237ce38fd4e9c037daa7f426384530