[INFO] fetching crate distracto 0.0.1...
[INFO] testing distracto-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate distracto 0.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate distracto 0.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate distracto 0.0.1
[INFO] finished tweaking crates.io crate distracto 0.0.1
[INFO] tweaked toml for crates.io crate distracto 0.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59a1a8f0ba378bc98267f9498dbc33f7e741742592e3bb5af2ccec45a215cdab
[INFO] running `Command { std: "docker" "start" "-a" "59a1a8f0ba378bc98267f9498dbc33f7e741742592e3bb5af2ccec45a215cdab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59a1a8f0ba378bc98267f9498dbc33f7e741742592e3bb5af2ccec45a215cdab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a1a8f0ba378bc98267f9498dbc33f7e741742592e3bb5af2ccec45a215cdab", kill_on_drop: false }`
[INFO] [stdout] 59a1a8f0ba378bc98267f9498dbc33f7e741742592e3bb5af2ccec45a215cdab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbb0a0f91b78cee4a58a408e68467a8aa10377df9d6788c4b56591115f24debd
[INFO] running `Command { std: "docker" "start" "-a" "dbb0a0f91b78cee4a58a408e68467a8aa10377df9d6788c4b56591115f24debd", kill_on_drop: false }`
[INFO] [stderr]    Compiling distracto v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "dbb0a0f91b78cee4a58a408e68467a8aa10377df9d6788c4b56591115f24debd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb0a0f91b78cee4a58a408e68467a8aa10377df9d6788c4b56591115f24debd", kill_on_drop: false }`
[INFO] [stdout] dbb0a0f91b78cee4a58a408e68467a8aa10377df9d6788c4b56591115f24debd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36a9d600a98ad347cd65448c23727c96ac9566543bdc6d610d7cf2c556d5404c
[INFO] running `Command { std: "docker" "start" "-a" "36a9d600a98ad347cd65448c23727c96ac9566543bdc6d610d7cf2c556d5404c", kill_on_drop: false }`
[INFO] [stderr]    Compiling distracto v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "36a9d600a98ad347cd65448c23727c96ac9566543bdc6d610d7cf2c556d5404c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a9d600a98ad347cd65448c23727c96ac9566543bdc6d610d7cf2c556d5404c", kill_on_drop: false }`
[INFO] [stdout] 36a9d600a98ad347cd65448c23727c96ac9566543bdc6d610d7cf2c556d5404c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c7db5405c3e95cb57e5d82d136e7b8019bb3e8a6637e074300a2cd7d05b4a0f0
[INFO] running `Command { std: "docker" "start" "-a" "c7db5405c3e95cb57e5d82d136e7b8019bb3e8a6637e074300a2cd7d05b4a0f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/distracto-89a03b1f82f60342)
[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" "c7db5405c3e95cb57e5d82d136e7b8019bb3e8a6637e074300a2cd7d05b4a0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7db5405c3e95cb57e5d82d136e7b8019bb3e8a6637e074300a2cd7d05b4a0f0", kill_on_drop: false }`
[INFO] [stdout] c7db5405c3e95cb57e5d82d136e7b8019bb3e8a6637e074300a2cd7d05b4a0f0