[INFO] fetching crate nein 0.0.0...
[INFO] testing nein-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate nein 0.0.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate nein 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nein 0.0.0
[INFO] finished tweaking crates.io crate nein 0.0.0
[INFO] tweaked toml for crates.io crate nein 0.0.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate nein 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c58f9d13946d8e409c20476a8502edc16e6ca6177e17a1eac50f20d4cae87f7
[INFO] running `Command { std: "docker" "start" "-a" "2c58f9d13946d8e409c20476a8502edc16e6ca6177e17a1eac50f20d4cae87f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c58f9d13946d8e409c20476a8502edc16e6ca6177e17a1eac50f20d4cae87f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c58f9d13946d8e409c20476a8502edc16e6ca6177e17a1eac50f20d4cae87f7", kill_on_drop: false }`
[INFO] [stdout] 2c58f9d13946d8e409c20476a8502edc16e6ca6177e17a1eac50f20d4cae87f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21053a7465eac85d24f1548f0152d8dd9c9b5753178d0772151a4d28edf62588
[INFO] running `Command { std: "docker" "start" "-a" "21053a7465eac85d24f1548f0152d8dd9c9b5753178d0772151a4d28edf62588", kill_on_drop: false }`
[INFO] [stderr]    Compiling nein v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "21053a7465eac85d24f1548f0152d8dd9c9b5753178d0772151a4d28edf62588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21053a7465eac85d24f1548f0152d8dd9c9b5753178d0772151a4d28edf62588", kill_on_drop: false }`
[INFO] [stdout] 21053a7465eac85d24f1548f0152d8dd9c9b5753178d0772151a4d28edf62588
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ebef43e82c621783b2ab81cabc2fb7722fcf89a6dd43f2a477ba301b839a255
[INFO] running `Command { std: "docker" "start" "-a" "7ebef43e82c621783b2ab81cabc2fb7722fcf89a6dd43f2a477ba301b839a255", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nein v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "7ebef43e82c621783b2ab81cabc2fb7722fcf89a6dd43f2a477ba301b839a255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ebef43e82c621783b2ab81cabc2fb7722fcf89a6dd43f2a477ba301b839a255", kill_on_drop: false }`
[INFO] [stdout] 7ebef43e82c621783b2ab81cabc2fb7722fcf89a6dd43f2a477ba301b839a255
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4caff7f3f4ce4b310a69367d9c6d1d448bfd53619896604e50a736234424c0b6
[INFO] running `Command { std: "docker" "start" "-a" "4caff7f3f4ce4b310a69367d9c6d1d448bfd53619896604e50a736234424c0b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nein-f6297ffc39442c51)
[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" "4caff7f3f4ce4b310a69367d9c6d1d448bfd53619896604e50a736234424c0b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4caff7f3f4ce4b310a69367d9c6d1d448bfd53619896604e50a736234424c0b6", kill_on_drop: false }`
[INFO] [stdout] 4caff7f3f4ce4b310a69367d9c6d1d448bfd53619896604e50a736234424c0b6