[INFO] fetching crate meow-pm 0.0.0...
[INFO] testing meow-pm-0.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate meow-pm 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate meow-pm 0.0.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate meow-pm 0.0.0
[INFO] finished tweaking crates.io crate meow-pm 0.0.0
[INFO] tweaked toml for crates.io crate meow-pm 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 723d8bebe65d31be6871f487b04480d7d416eee3e9b739c3298c6fba67c72df2
[INFO] running `Command { std: "docker" "start" "-a" "723d8bebe65d31be6871f487b04480d7d416eee3e9b739c3298c6fba67c72df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "723d8bebe65d31be6871f487b04480d7d416eee3e9b739c3298c6fba67c72df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "723d8bebe65d31be6871f487b04480d7d416eee3e9b739c3298c6fba67c72df2", kill_on_drop: false }`
[INFO] [stdout] 723d8bebe65d31be6871f487b04480d7d416eee3e9b739c3298c6fba67c72df2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] e68f2726c91c166527b9a98f826b254558f2c1596d11772e5c877486281df932
[INFO] running `Command { std: "docker" "start" "-a" "e68f2726c91c166527b9a98f826b254558f2c1596d11772e5c877486281df932", kill_on_drop: false }`
[INFO] [stderr]    Compiling meow-pm v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "e68f2726c91c166527b9a98f826b254558f2c1596d11772e5c877486281df932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e68f2726c91c166527b9a98f826b254558f2c1596d11772e5c877486281df932", kill_on_drop: false }`
[INFO] [stdout] e68f2726c91c166527b9a98f826b254558f2c1596d11772e5c877486281df932
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 3aba44eea97b0a4086558ada39f99e4300b2746b5ec1d67c2fb058ff2bedbd85
[INFO] running `Command { std: "docker" "start" "-a" "3aba44eea97b0a4086558ada39f99e4300b2746b5ec1d67c2fb058ff2bedbd85", kill_on_drop: false }`
[INFO] [stderr]    Compiling meow-pm v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "3aba44eea97b0a4086558ada39f99e4300b2746b5ec1d67c2fb058ff2bedbd85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aba44eea97b0a4086558ada39f99e4300b2746b5ec1d67c2fb058ff2bedbd85", kill_on_drop: false }`
[INFO] [stdout] 3aba44eea97b0a4086558ada39f99e4300b2746b5ec1d67c2fb058ff2bedbd85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 7dfa166703fefc55c1e5bccb5884f8d4121c719783158fc64943cc923cfb9b85
[INFO] running `Command { std: "docker" "start" "-a" "7dfa166703fefc55c1e5bccb5884f8d4121c719783158fc64943cc923cfb9b85", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/meow_pm-621a0166c0f154e1
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests meow-pm
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7dfa166703fefc55c1e5bccb5884f8d4121c719783158fc64943cc923cfb9b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dfa166703fefc55c1e5bccb5884f8d4121c719783158fc64943cc923cfb9b85", kill_on_drop: false }`
[INFO] [stdout] 7dfa166703fefc55c1e5bccb5884f8d4121c719783158fc64943cc923cfb9b85