[INFO] fetching crate mls 0.0.1...
[INFO] testing mls-0.0.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate mls 0.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate mls 0.0.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mls 0.0.1
[INFO] finished tweaking crates.io crate mls 0.0.1
[INFO] tweaked toml for crates.io crate mls 0.0.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fec4e126be65ef8ac2a4cfaf3e899dc5d0c4821ccbb6ad1968e06140979a2cc7
[INFO] running `Command { std: "docker" "start" "-a" "fec4e126be65ef8ac2a4cfaf3e899dc5d0c4821ccbb6ad1968e06140979a2cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fec4e126be65ef8ac2a4cfaf3e899dc5d0c4821ccbb6ad1968e06140979a2cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fec4e126be65ef8ac2a4cfaf3e899dc5d0c4821ccbb6ad1968e06140979a2cc7", kill_on_drop: false }`
[INFO] [stdout] fec4e126be65ef8ac2a4cfaf3e899dc5d0c4821ccbb6ad1968e06140979a2cc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9eed15f9d4b96099fd1ccaa3f1cc5fb048cd9b6af527b414061723ee88e323b1
[INFO] running `Command { std: "docker" "start" "-a" "9eed15f9d4b96099fd1ccaa3f1cc5fb048cd9b6af527b414061723ee88e323b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling mls v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "9eed15f9d4b96099fd1ccaa3f1cc5fb048cd9b6af527b414061723ee88e323b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eed15f9d4b96099fd1ccaa3f1cc5fb048cd9b6af527b414061723ee88e323b1", kill_on_drop: false }`
[INFO] [stdout] 9eed15f9d4b96099fd1ccaa3f1cc5fb048cd9b6af527b414061723ee88e323b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 396cc8d0528843b79354af47c265eef7661f7065d96254db4a5286192f27aa9b
[INFO] running `Command { std: "docker" "start" "-a" "396cc8d0528843b79354af47c265eef7661f7065d96254db4a5286192f27aa9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling mls v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "396cc8d0528843b79354af47c265eef7661f7065d96254db4a5286192f27aa9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396cc8d0528843b79354af47c265eef7661f7065d96254db4a5286192f27aa9b", kill_on_drop: false }`
[INFO] [stdout] 396cc8d0528843b79354af47c265eef7661f7065d96254db4a5286192f27aa9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61f7f39ce1643cd892d504334ae36f9a5422b158462dfa9d4bed5be63bbea1d9
[INFO] running `Command { std: "docker" "start" "-a" "61f7f39ce1643cd892d504334ae36f9a5422b158462dfa9d4bed5be63bbea1d9", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mls-b09c64bc66ea2313)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mls
[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" "61f7f39ce1643cd892d504334ae36f9a5422b158462dfa9d4bed5be63bbea1d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f7f39ce1643cd892d504334ae36f9a5422b158462dfa9d4bed5be63bbea1d9", kill_on_drop: false }`
[INFO] [stdout] 61f7f39ce1643cd892d504334ae36f9a5422b158462dfa9d4bed5be63bbea1d9
