[INFO] fetching crate massdriver_appkit 0.0.1...
[INFO] testing massdriver_appkit-0.0.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate massdriver_appkit 0.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate massdriver_appkit 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 massdriver_appkit 0.0.1
[INFO] finished tweaking crates.io crate massdriver_appkit 0.0.1
[INFO] tweaked toml for crates.io crate massdriver_appkit 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] 8783c297baf0511aa2967e3de68f4613ef84df87fdec4b4958f4b51002e1e56e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8783c297baf0511aa2967e3de68f4613ef84df87fdec4b4958f4b51002e1e56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8783c297baf0511aa2967e3de68f4613ef84df87fdec4b4958f4b51002e1e56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8783c297baf0511aa2967e3de68f4613ef84df87fdec4b4958f4b51002e1e56e", kill_on_drop: false }`
[INFO] [stdout] 8783c297baf0511aa2967e3de68f4613ef84df87fdec4b4958f4b51002e1e56e
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7b4473286cd8f6b08eccd3fde9e276f21935213310befefc3394f3665c5d4d9a
[INFO] running `Command { std: "docker" "start" "-a" "7b4473286cd8f6b08eccd3fde9e276f21935213310befefc3394f3665c5d4d9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling massdriver_appkit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "7b4473286cd8f6b08eccd3fde9e276f21935213310befefc3394f3665c5d4d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b4473286cd8f6b08eccd3fde9e276f21935213310befefc3394f3665c5d4d9a", kill_on_drop: false }`
[INFO] [stdout] 7b4473286cd8f6b08eccd3fde9e276f21935213310befefc3394f3665c5d4d9a
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 576e1006216068a3428bbf9ee7dfc0b74bb7d1769c8932917dac53d0d3685ceb
[INFO] running `Command { std: "docker" "start" "-a" "576e1006216068a3428bbf9ee7dfc0b74bb7d1769c8932917dac53d0d3685ceb", kill_on_drop: false }`
[INFO] [stderr]    Compiling massdriver_appkit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "576e1006216068a3428bbf9ee7dfc0b74bb7d1769c8932917dac53d0d3685ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "576e1006216068a3428bbf9ee7dfc0b74bb7d1769c8932917dac53d0d3685ceb", kill_on_drop: false }`
[INFO] [stdout] 576e1006216068a3428bbf9ee7dfc0b74bb7d1769c8932917dac53d0d3685ceb
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7e56cac3049ec6d46c1a0d9b0bb40d239ad244b7ccc4aa65280bd7e5208343fd
[INFO] running `Command { std: "docker" "start" "-a" "7e56cac3049ec6d46c1a0d9b0bb40d239ad244b7ccc4aa65280bd7e5208343fd", 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/massdriver_appkit-ce261f957dba43c9)
[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 massdriver_appkit
[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" "7e56cac3049ec6d46c1a0d9b0bb40d239ad244b7ccc4aa65280bd7e5208343fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e56cac3049ec6d46c1a0d9b0bb40d239ad244b7ccc4aa65280bd7e5208343fd", kill_on_drop: false }`
[INFO] [stdout] 7e56cac3049ec6d46c1a0d9b0bb40d239ad244b7ccc4aa65280bd7e5208343fd
