[INFO] fetching crate mcoffin-time 0.1.0...
[INFO] testing mcoffin-time-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate mcoffin-time 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mcoffin-time 0.1.0 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 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-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 97924dbfba818002e9c99c1f3c64ffc90c51246c46b65302ad977f5425c12a14
[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" "97924dbfba818002e9c99c1f3c64ffc90c51246c46b65302ad977f5425c12a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97924dbfba818002e9c99c1f3c64ffc90c51246c46b65302ad977f5425c12a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97924dbfba818002e9c99c1f3c64ffc90c51246c46b65302ad977f5425c12a14", kill_on_drop: false }`
[INFO] [stdout] 97924dbfba818002e9c99c1f3c64ffc90c51246c46b65302ad977f5425c12a14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] aa55deea3e55e7c159635c8c993c48481a13790dbdd8015ed5f64f0042b9db73
[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" "aa55deea3e55e7c159635c8c993c48481a13790dbdd8015ed5f64f0042b9db73", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcoffin-time v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "aa55deea3e55e7c159635c8c993c48481a13790dbdd8015ed5f64f0042b9db73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa55deea3e55e7c159635c8c993c48481a13790dbdd8015ed5f64f0042b9db73", kill_on_drop: false }`
[INFO] [stdout] aa55deea3e55e7c159635c8c993c48481a13790dbdd8015ed5f64f0042b9db73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 9e27e4ec9d3bd1e0d33890d360d07f35035bb286549a6e0f6f59fe963b8022b4
[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" "9e27e4ec9d3bd1e0d33890d360d07f35035bb286549a6e0f6f59fe963b8022b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcoffin-time v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "9e27e4ec9d3bd1e0d33890d360d07f35035bb286549a6e0f6f59fe963b8022b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e27e4ec9d3bd1e0d33890d360d07f35035bb286549a6e0f6f59fe963b8022b4", kill_on_drop: false }`
[INFO] [stdout] 9e27e4ec9d3bd1e0d33890d360d07f35035bb286549a6e0f6f59fe963b8022b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 87fe86a5c871f1c1ac27c2e950848c9e5fae89f86df14d882ef3fac981e025cc
[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" "87fe86a5c871f1c1ac27c2e950848c9e5fae89f86df14d882ef3fac981e025cc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mcoffin_time-f1eb9e75e649bed6
[INFO] [stdout] test duration_ext::tests::from_hours_works ... ok
[INFO] [stdout] test duration_ext::tests::all_match ... ok
[INFO] [stdout] test duration_ext::tests::from_days_works ... ok
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mcoffin-time
[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" "87fe86a5c871f1c1ac27c2e950848c9e5fae89f86df14d882ef3fac981e025cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87fe86a5c871f1c1ac27c2e950848c9e5fae89f86df14d882ef3fac981e025cc", kill_on_drop: false }`
[INFO] [stdout] 87fe86a5c871f1c1ac27c2e950848c9e5fae89f86df14d882ef3fac981e025cc