[INFO] fetching crate basilisk 0.1.0...
[INFO] testing basilisk-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate basilisk 0.1.0 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate basilisk 0.1.0 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 basilisk 0.1.0
[INFO] finished tweaking crates.io crate basilisk 0.1.0
[INFO] tweaked toml for crates.io crate basilisk 0.1.0 written to /workspace/builds/worker-40/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 5020c99cd3ae3cbfc330264f929a2fc4bd824f941a74d8449a2fc16d2d154da8
[INFO] running `Command { std: "docker" "start" "-a" "5020c99cd3ae3cbfc330264f929a2fc4bd824f941a74d8449a2fc16d2d154da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5020c99cd3ae3cbfc330264f929a2fc4bd824f941a74d8449a2fc16d2d154da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5020c99cd3ae3cbfc330264f929a2fc4bd824f941a74d8449a2fc16d2d154da8", kill_on_drop: false }`
[INFO] [stdout] 5020c99cd3ae3cbfc330264f929a2fc4bd824f941a74d8449a2fc16d2d154da8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 8fc6c1a2575550fbf2fc628f221df4e22332fd115cf1d6dad4309d5bc8f1fcf0
[INFO] running `Command { std: "docker" "start" "-a" "8fc6c1a2575550fbf2fc628f221df4e22332fd115cf1d6dad4309d5bc8f1fcf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling basilisk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "8fc6c1a2575550fbf2fc628f221df4e22332fd115cf1d6dad4309d5bc8f1fcf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc6c1a2575550fbf2fc628f221df4e22332fd115cf1d6dad4309d5bc8f1fcf0", kill_on_drop: false }`
[INFO] [stdout] 8fc6c1a2575550fbf2fc628f221df4e22332fd115cf1d6dad4309d5bc8f1fcf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 35bae79da4e78d285905c88f8226b8b1dfa6aaf24a8d2a68d514c0a30924c948
[INFO] running `Command { std: "docker" "start" "-a" "35bae79da4e78d285905c88f8226b8b1dfa6aaf24a8d2a68d514c0a30924c948", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling basilisk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "35bae79da4e78d285905c88f8226b8b1dfa6aaf24a8d2a68d514c0a30924c948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35bae79da4e78d285905c88f8226b8b1dfa6aaf24a8d2a68d514c0a30924c948", kill_on_drop: false }`
[INFO] [stdout] 35bae79da4e78d285905c88f8226b8b1dfa6aaf24a8d2a68d514c0a30924c948
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] f18e7301e191e9c4777f1c0a41c32fda34f7d9347b4f7678c6700958ff3d31f6
[INFO] running `Command { std: "docker" "start" "-a" "f18e7301e191e9c4777f1c0a41c32fda34f7d9347b4f7678c6700958ff3d31f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/basilisk-554f8b2425ba78f4)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests basilisk
[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] [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" "f18e7301e191e9c4777f1c0a41c32fda34f7d9347b4f7678c6700958ff3d31f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f18e7301e191e9c4777f1c0a41c32fda34f7d9347b4f7678c6700958ff3d31f6", kill_on_drop: false }`
[INFO] [stdout] f18e7301e191e9c4777f1c0a41c32fda34f7d9347b4f7678c6700958ff3d31f6