[INFO] fetching crate rack-collective 0.0.0...
[INFO] testing rack-collective-0.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate rack-collective 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rack-collective 0.0.0 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 rack-collective 0.0.0
[INFO] finished tweaking crates.io crate rack-collective 0.0.0
[INFO] tweaked toml for crates.io crate rack-collective 0.0.0 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ea14208d52da57820d9aff76bb68ed6d21eac5fe904366799c1726d09fe92094
[INFO] running `Command { std: "docker" "start" "-a" "ea14208d52da57820d9aff76bb68ed6d21eac5fe904366799c1726d09fe92094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea14208d52da57820d9aff76bb68ed6d21eac5fe904366799c1726d09fe92094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea14208d52da57820d9aff76bb68ed6d21eac5fe904366799c1726d09fe92094", kill_on_drop: false }`
[INFO] [stdout] ea14208d52da57820d9aff76bb68ed6d21eac5fe904366799c1726d09fe92094
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 50dec364f060ac1f749e866283c6f5103ef024e266283b19e71aad7938b64c31
[INFO] running `Command { std: "docker" "start" "-a" "50dec364f060ac1f749e866283c6f5103ef024e266283b19e71aad7938b64c31", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-collective v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "50dec364f060ac1f749e866283c6f5103ef024e266283b19e71aad7938b64c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50dec364f060ac1f749e866283c6f5103ef024e266283b19e71aad7938b64c31", kill_on_drop: false }`
[INFO] [stdout] 50dec364f060ac1f749e866283c6f5103ef024e266283b19e71aad7938b64c31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 75cbc662aa52d9ecb2e485831b9f11cf5fa87c2bcccef54ac50eb7e621b77eba
[INFO] running `Command { std: "docker" "start" "-a" "75cbc662aa52d9ecb2e485831b9f11cf5fa87c2bcccef54ac50eb7e621b77eba", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-collective v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "75cbc662aa52d9ecb2e485831b9f11cf5fa87c2bcccef54ac50eb7e621b77eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75cbc662aa52d9ecb2e485831b9f11cf5fa87c2bcccef54ac50eb7e621b77eba", kill_on_drop: false }`
[INFO] [stdout] 75cbc662aa52d9ecb2e485831b9f11cf5fa87c2bcccef54ac50eb7e621b77eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 6e95fc3ba89adf6bc8139d446bc7fd45223e79e767cd0498eee16afed97bf775
[INFO] running `Command { std: "docker" "start" "-a" "6e95fc3ba89adf6bc8139d446bc7fd45223e79e767cd0498eee16afed97bf775", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rack_collective-070a41de0e3aac38)
[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 rack-collective
[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" "6e95fc3ba89adf6bc8139d446bc7fd45223e79e767cd0498eee16afed97bf775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e95fc3ba89adf6bc8139d446bc7fd45223e79e767cd0498eee16afed97bf775", kill_on_drop: false }`
[INFO] [stdout] 6e95fc3ba89adf6bc8139d446bc7fd45223e79e767cd0498eee16afed97bf775
