[INFO] fetching crate scheduler 0.1.3...
[INFO] testing scheduler-0.1.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate scheduler 0.1.3 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate scheduler 0.1.3 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scheduler 0.1.3
[INFO] finished tweaking crates.io crate scheduler 0.1.3
[INFO] tweaked toml for crates.io crate scheduler 0.1.3 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 295257a5be3cfc89673c8eab95f0d8ddaf262267613e828e47159fd226f0f633
[INFO] running `Command { std: "docker" "start" "-a" "295257a5be3cfc89673c8eab95f0d8ddaf262267613e828e47159fd226f0f633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "295257a5be3cfc89673c8eab95f0d8ddaf262267613e828e47159fd226f0f633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "295257a5be3cfc89673c8eab95f0d8ddaf262267613e828e47159fd226f0f633", kill_on_drop: false }`
[INFO] [stdout] 295257a5be3cfc89673c8eab95f0d8ddaf262267613e828e47159fd226f0f633
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3d2430cd770846ea12944281cbde23d68b8d8ad94f057c2d84359c81c02bf99
[INFO] running `Command { std: "docker" "start" "-a" "a3d2430cd770846ea12944281cbde23d68b8d8ad94f057c2d84359c81c02bf99", kill_on_drop: false }`
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling scheduler v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "a3d2430cd770846ea12944281cbde23d68b8d8ad94f057c2d84359c81c02bf99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d2430cd770846ea12944281cbde23d68b8d8ad94f057c2d84359c81c02bf99", kill_on_drop: false }`
[INFO] [stdout] a3d2430cd770846ea12944281cbde23d68b8d8ad94f057c2d84359c81c02bf99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d98eb348816c0bf80b353b31f765293b4ed75488933c46afdaf74a15ce0dde18
[INFO] running `Command { std: "docker" "start" "-a" "d98eb348816c0bf80b353b31f765293b4ed75488933c46afdaf74a15ce0dde18", kill_on_drop: false }`
[INFO] [stderr]    Compiling scheduler v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "d98eb348816c0bf80b353b31f765293b4ed75488933c46afdaf74a15ce0dde18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d98eb348816c0bf80b353b31f765293b4ed75488933c46afdaf74a15ce0dde18", kill_on_drop: false }`
[INFO] [stdout] d98eb348816c0bf80b353b31f765293b4ed75488933c46afdaf74a15ce0dde18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2acb9ae0617ea6a9c7928662dccd90a9e05fdfb63536e0aa3839f8c8692576e
[INFO] running `Command { std: "docker" "start" "-a" "f2acb9ae0617ea6a9c7928662dccd90a9e05fdfb63536e0aa3839f8c8692576e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scheduler-e239a8398f29fbfa)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test cpuset::tests::test_as_u64 ... ok
[INFO] [stdout] test cpuset::tests::test_as_u64_too_large_set ... ok
[INFO] [stdout] test cpuset::tests::test_is_set_too_large ... ok
[INFO] [stdout] test cpuset::tests::test_from_mask_u8 ... ok
[INFO] [stdout] test cpuset::tests::test_clear_and_is_set ... ok
[INFO] [stderr]    Doc-tests scheduler
[INFO] [stdout] test cpuset::tests::test_new_many_bytes ... ok
[INFO] [stdout] test sched::tests::test_set_affinity_no_cpu ... ok
[INFO] [stdout] test cpuset::tests::test_from_mask_u64 ... ok
[INFO] [stdout] test sched::tests::test_set_get_self_affinity ... ok
[INFO] [stdout] test sched::tests::test_set_get_self_affinity_2 ... ok
[INFO] [stdout] test cpuset::tests::test_new_one_byte ... ok
[INFO] [stdout] test cpuset::tests::test_single_high ... ok
[INFO] [stdout] test cpuset::tests::test_set_and_is_set ... ok
[INFO] [stdout] test cpuset::tests::test_single_low ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "f2acb9ae0617ea6a9c7928662dccd90a9e05fdfb63536e0aa3839f8c8692576e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2acb9ae0617ea6a9c7928662dccd90a9e05fdfb63536e0aa3839f8c8692576e", kill_on_drop: false }`
[INFO] [stdout] f2acb9ae0617ea6a9c7928662dccd90a9e05fdfb63536e0aa3839f8c8692576e