[INFO] fetching crate async-jobs 0.1.0...
[INFO] testing async-jobs-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate async-jobs 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate async-jobs 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 async-jobs 0.1.0
[INFO] finished tweaking crates.io crate async-jobs 0.1.0
[INFO] tweaked toml for crates.io crate async-jobs 0.1.0 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 8c57f1277228a9e3f26c243a3e9a43f4902398b096bd1b2fe68f440428641485
[INFO] running `Command { std: "docker" "start" "-a" "8c57f1277228a9e3f26c243a3e9a43f4902398b096bd1b2fe68f440428641485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c57f1277228a9e3f26c243a3e9a43f4902398b096bd1b2fe68f440428641485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c57f1277228a9e3f26c243a3e9a43f4902398b096bd1b2fe68f440428641485", kill_on_drop: false }`
[INFO] [stdout] 8c57f1277228a9e3f26c243a3e9a43f4902398b096bd1b2fe68f440428641485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ec63903f907b8cf0b2e44a5fa744a818bde3a8967213a1e1f4ffa93713b0c7df
[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" "ec63903f907b8cf0b2e44a5fa744a818bde3a8967213a1e1f4ffa93713b0c7df", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-jobs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "ec63903f907b8cf0b2e44a5fa744a818bde3a8967213a1e1f4ffa93713b0c7df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec63903f907b8cf0b2e44a5fa744a818bde3a8967213a1e1f4ffa93713b0c7df", kill_on_drop: false }`
[INFO] [stdout] ec63903f907b8cf0b2e44a5fa744a818bde3a8967213a1e1f4ffa93713b0c7df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] af1a55a1ea0d5d6e038756317c6ac3d137277f7fc6d7e5c022f1d03fcb74ffe8
[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" "af1a55a1ea0d5d6e038756317c6ac3d137277f7fc6d7e5c022f1d03fcb74ffe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-jobs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.68s
[INFO] running `Command { std: "docker" "inspect" "af1a55a1ea0d5d6e038756317c6ac3d137277f7fc6d7e5c022f1d03fcb74ffe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af1a55a1ea0d5d6e038756317c6ac3d137277f7fc6d7e5c022f1d03fcb74ffe8", kill_on_drop: false }`
[INFO] [stdout] af1a55a1ea0d5d6e038756317c6ac3d137277f7fc6d7e5c022f1d03fcb74ffe8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 8aa96b31b5805cbecf0d283b60627e99638b2a359f5e88eade96e6f950690700
[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" "8aa96b31b5805cbecf0d283b60627e99638b2a359f5e88eade96e6f950690700", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 17 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_jobs-3f6e151dd1f3bc73
[INFO] [stdout] test tests::diamond ... ok
[INFO] [stdout] test tests::single_dep ... ok
[INFO] [stdout] test tests::single_dep_fails ... ok
[INFO] [stdout] test tests::two_deps_each_with_trans_dep ... ok
[INFO] [stdout] test tests::two_deps_one_fails ... ok
[INFO] [stdout] test tests::single_trans_dep ... ok
[INFO] [stdout] test tests::single_job_fails ... ok
[INFO] [stdout] test tests::diamond_with_extra_trans_deps ... ok
[INFO] [stdout] test tests::single_job ... ok
[INFO] [stdout] test tests::complex_cycle ... ok
[INFO] [stdout] test tests::single_trans_dep_direct_dep_fails ... ok
[INFO] [stdout] test tests::simple_cycle ... ok
[INFO] [stdout] test tests::two_deps ... ok
[INFO] [stdout] test tests::single_trans_dep_fails ... ok
[INFO] [stdout] test tests::three_deps ... ok
[INFO] [stdout] test tests::single_dep_root_fails ... ok
[INFO] [stdout] test tests::two_deps_single_trans_dep ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-jobs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Job (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Scheduler (line 265) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8aa96b31b5805cbecf0d283b60627e99638b2a359f5e88eade96e6f950690700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aa96b31b5805cbecf0d283b60627e99638b2a359f5e88eade96e6f950690700", kill_on_drop: false }`
[INFO] [stdout] 8aa96b31b5805cbecf0d283b60627e99638b2a359f5e88eade96e6f950690700