[INFO] fetching crate mcoffin-time 0.1.0...
[INFO] testing mcoffin-time-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate mcoffin-time 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate mcoffin-time 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mcoffin-time 0.1.0
[INFO] finished tweaking crates.io crate mcoffin-time 0.1.0
[INFO] tweaked toml for crates.io crate mcoffin-time 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77d695e6cbbf0627b7888e99aaa1fc5bb0de71c9b631e84a8c71a7b2dd0babad
[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" "77d695e6cbbf0627b7888e99aaa1fc5bb0de71c9b631e84a8c71a7b2dd0babad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77d695e6cbbf0627b7888e99aaa1fc5bb0de71c9b631e84a8c71a7b2dd0babad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77d695e6cbbf0627b7888e99aaa1fc5bb0de71c9b631e84a8c71a7b2dd0babad", kill_on_drop: false }`
[INFO] [stdout] 77d695e6cbbf0627b7888e99aaa1fc5bb0de71c9b631e84a8c71a7b2dd0babad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 035f76bd0e6075a613b91f7ef6a3ef36ce4f805a0a61e856c4bca506077dc1a7
[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" "035f76bd0e6075a613b91f7ef6a3ef36ce4f805a0a61e856c4bca506077dc1a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mcoffin-time v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "035f76bd0e6075a613b91f7ef6a3ef36ce4f805a0a61e856c4bca506077dc1a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "035f76bd0e6075a613b91f7ef6a3ef36ce4f805a0a61e856c4bca506077dc1a7", kill_on_drop: false }`
[INFO] [stdout] 035f76bd0e6075a613b91f7ef6a3ef36ce4f805a0a61e856c4bca506077dc1a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 520ee3655fd74f4bd0789bd01c3cde75d81e8f5284702e0d60c85564e8632de4
[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" "520ee3655fd74f4bd0789bd01c3cde75d81e8f5284702e0d60c85564e8632de4", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcoffin-time v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "520ee3655fd74f4bd0789bd01c3cde75d81e8f5284702e0d60c85564e8632de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "520ee3655fd74f4bd0789bd01c3cde75d81e8f5284702e0d60c85564e8632de4", kill_on_drop: false }`
[INFO] [stdout] 520ee3655fd74f4bd0789bd01c3cde75d81e8f5284702e0d60c85564e8632de4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69b53a2801712b0fce81166918e37718839bb12f3604109a572c26cf1ed908f0
[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" "69b53a2801712b0fce81166918e37718839bb12f3604109a572c26cf1ed908f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mcoffin_time-d598421e125e1e50)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test duration_ext::tests::all_match ... ok
[INFO] [stdout] test duration_ext::tests::from_hours_works ... ok
[INFO] [stdout] test duration_ext::tests::from_days_works ... ok
[INFO] [stderr]    Doc-tests mcoffin-time
[INFO] [stdout] test duration_ext::tests::from_mins_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69b53a2801712b0fce81166918e37718839bb12f3604109a572c26cf1ed908f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69b53a2801712b0fce81166918e37718839bb12f3604109a572c26cf1ed908f0", kill_on_drop: false }`
[INFO] [stdout] 69b53a2801712b0fce81166918e37718839bb12f3604109a572c26cf1ed908f0