[INFO] fetching crate akuma 0.1.0...
[INFO] testing akuma-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate akuma 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate akuma 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate akuma 0.1.0
[INFO] finished tweaking crates.io crate akuma 0.1.0
[INFO] tweaked toml for crates.io crate akuma 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5cecd633efde1707780453f2cec82eca0c719b23ab9e4017e94133989ff1e43
[INFO] running `Command { std: "docker" "start" "-a" "e5cecd633efde1707780453f2cec82eca0c719b23ab9e4017e94133989ff1e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5cecd633efde1707780453f2cec82eca0c719b23ab9e4017e94133989ff1e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5cecd633efde1707780453f2cec82eca0c719b23ab9e4017e94133989ff1e43", kill_on_drop: false }`
[INFO] [stdout] e5cecd633efde1707780453f2cec82eca0c719b23ab9e4017e94133989ff1e43
[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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2860866a540b52add26fe002f7483670bc30f69fcdb2b5ec28376739180c97d4
[INFO] running `Command { std: "docker" "start" "-a" "2860866a540b52add26fe002f7483670bc30f69fcdb2b5ec28376739180c97d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling akuma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "2860866a540b52add26fe002f7483670bc30f69fcdb2b5ec28376739180c97d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2860866a540b52add26fe002f7483670bc30f69fcdb2b5ec28376739180c97d4", kill_on_drop: false }`
[INFO] [stdout] 2860866a540b52add26fe002f7483670bc30f69fcdb2b5ec28376739180c97d4
[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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77524cb814ee1f4cc67bd65cd9206bb351fa9fd50d9eb5570d0d365ee4afef4a
[INFO] running `Command { std: "docker" "start" "-a" "77524cb814ee1f4cc67bd65cd9206bb351fa9fd50d9eb5570d0d365ee4afef4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling akuma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "77524cb814ee1f4cc67bd65cd9206bb351fa9fd50d9eb5570d0d365ee4afef4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77524cb814ee1f4cc67bd65cd9206bb351fa9fd50d9eb5570d0d365ee4afef4a", kill_on_drop: false }`
[INFO] [stdout] 77524cb814ee1f4cc67bd65cd9206bb351fa9fd50d9eb5570d0d365ee4afef4a
[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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88402f09fc88117654176e74d275635fa1f409e670b9e0c27ced8edee92c6cc8
[INFO] running `Command { std: "docker" "start" "-a" "88402f09fc88117654176e74d275635fa1f409e670b9e0c27ced8edee92c6cc8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/akuma-fc1b9cc8eb27b49a)
[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 akuma
[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" "88402f09fc88117654176e74d275635fa1f409e670b9e0c27ced8edee92c6cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88402f09fc88117654176e74d275635fa1f409e670b9e0c27ced8edee92c6cc8", kill_on_drop: false }`
[INFO] [stdout] 88402f09fc88117654176e74d275635fa1f409e670b9e0c27ced8edee92c6cc8