[INFO] fetching crate little_blue_macaw 0.1.0...
[INFO] testing little_blue_macaw-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate little_blue_macaw 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate little_blue_macaw 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate little_blue_macaw 0.1.0
[INFO] finished tweaking crates.io crate little_blue_macaw 0.1.0
[INFO] tweaked toml for crates.io crate little_blue_macaw 0.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e4feac74e3c5b799b91986a4dba174f6082ead9a39393c6631f67d4695eec4c
[INFO] running `Command { std: "docker" "start" "-a" "1e4feac74e3c5b799b91986a4dba174f6082ead9a39393c6631f67d4695eec4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e4feac74e3c5b799b91986a4dba174f6082ead9a39393c6631f67d4695eec4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e4feac74e3c5b799b91986a4dba174f6082ead9a39393c6631f67d4695eec4c", kill_on_drop: false }`
[INFO] [stdout] 1e4feac74e3c5b799b91986a4dba174f6082ead9a39393c6631f67d4695eec4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec7a17139a42baacc809e3eb220d8e527ac2f34adfb2408345a2129da0bf6e14
[INFO] running `Command { std: "docker" "start" "-a" "ec7a17139a42baacc809e3eb220d8e527ac2f34adfb2408345a2129da0bf6e14", kill_on_drop: false }`
[INFO] [stderr]    Compiling little_blue_macaw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "ec7a17139a42baacc809e3eb220d8e527ac2f34adfb2408345a2129da0bf6e14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec7a17139a42baacc809e3eb220d8e527ac2f34adfb2408345a2129da0bf6e14", kill_on_drop: false }`
[INFO] [stdout] ec7a17139a42baacc809e3eb220d8e527ac2f34adfb2408345a2129da0bf6e14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83cdb45eed862ff83688247738fc348066775d84e934ce6c3d85d1ea8784b7bb
[INFO] running `Command { std: "docker" "start" "-a" "83cdb45eed862ff83688247738fc348066775d84e934ce6c3d85d1ea8784b7bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling little_blue_macaw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "83cdb45eed862ff83688247738fc348066775d84e934ce6c3d85d1ea8784b7bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83cdb45eed862ff83688247738fc348066775d84e934ce6c3d85d1ea8784b7bb", kill_on_drop: false }`
[INFO] [stdout] 83cdb45eed862ff83688247738fc348066775d84e934ce6c3d85d1ea8784b7bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d22c4eb29613006065917df1e636a47daabc62694602aa3d824975b758eb4b2d
[INFO] running `Command { std: "docker" "start" "-a" "d22c4eb29613006065917df1e636a47daabc62694602aa3d824975b758eb4b2d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/little_blue_macaw-c46471f6df6582e9)
[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 little_blue_macaw
[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" "d22c4eb29613006065917df1e636a47daabc62694602aa3d824975b758eb4b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d22c4eb29613006065917df1e636a47daabc62694602aa3d824975b758eb4b2d", kill_on_drop: false }`
[INFO] [stdout] d22c4eb29613006065917df1e636a47daabc62694602aa3d824975b758eb4b2d