[INFO] fetching crate myth 0.0.0...
[INFO] testing myth-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate myth 0.0.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate myth 0.0.0 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 myth 0.0.0
[INFO] finished tweaking crates.io crate myth 0.0.0
[INFO] tweaked toml for crates.io crate myth 0.0.0 written to /workspace/builds/worker-11/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] e59e782a53becee02810fe84ca025d16fb237e93bdf8169ee2cec1296048679a
[INFO] running `Command { std: "docker" "start" "-a" "e59e782a53becee02810fe84ca025d16fb237e93bdf8169ee2cec1296048679a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e59e782a53becee02810fe84ca025d16fb237e93bdf8169ee2cec1296048679a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59e782a53becee02810fe84ca025d16fb237e93bdf8169ee2cec1296048679a", kill_on_drop: false }`
[INFO] [stdout] e59e782a53becee02810fe84ca025d16fb237e93bdf8169ee2cec1296048679a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 6c2640cbe4bf9f7d7925df24fe961474665122cfbac52c9af3883e6cbe20af16
[INFO] running `Command { std: "docker" "start" "-a" "6c2640cbe4bf9f7d7925df24fe961474665122cfbac52c9af3883e6cbe20af16", kill_on_drop: false }`
[INFO] [stderr]    Compiling myth v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "6c2640cbe4bf9f7d7925df24fe961474665122cfbac52c9af3883e6cbe20af16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c2640cbe4bf9f7d7925df24fe961474665122cfbac52c9af3883e6cbe20af16", kill_on_drop: false }`
[INFO] [stdout] 6c2640cbe4bf9f7d7925df24fe961474665122cfbac52c9af3883e6cbe20af16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 3c5056c318264da2c5b9f1e374e43e962a9c556676b87e94beba0bfb9e39b258
[INFO] running `Command { std: "docker" "start" "-a" "3c5056c318264da2c5b9f1e374e43e962a9c556676b87e94beba0bfb9e39b258", kill_on_drop: false }`
[INFO] [stderr]    Compiling myth v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "3c5056c318264da2c5b9f1e374e43e962a9c556676b87e94beba0bfb9e39b258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c5056c318264da2c5b9f1e374e43e962a9c556676b87e94beba0bfb9e39b258", kill_on_drop: false }`
[INFO] [stdout] 3c5056c318264da2c5b9f1e374e43e962a9c556676b87e94beba0bfb9e39b258
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 6053ed28b9282c738064cc9db269b1d3fcdfeb196a33a18d4242c4c05768ff0a
[INFO] running `Command { std: "docker" "start" "-a" "6053ed28b9282c738064cc9db269b1d3fcdfeb196a33a18d4242c4c05768ff0a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/myth-08896ba4fa4e2f6a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests myth
[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] [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" "6053ed28b9282c738064cc9db269b1d3fcdfeb196a33a18d4242c4c05768ff0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6053ed28b9282c738064cc9db269b1d3fcdfeb196a33a18d4242c4c05768ff0a", kill_on_drop: false }`
[INFO] [stdout] 6053ed28b9282c738064cc9db269b1d3fcdfeb196a33a18d4242c4c05768ff0a