[INFO] fetching crate periodic-closure 0.1.0...
[INFO] testing periodic-closure-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate periodic-closure 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate periodic-closure 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate periodic-closure 0.1.0
[INFO] finished tweaking crates.io crate periodic-closure 0.1.0
[INFO] tweaked toml for crates.io crate periodic-closure 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] ac6caa4247926c0ce63f0fb648e5a8cca8a0381bc4616c046f32ccddd7bc3ebc
[INFO] running `Command { std: "docker" "start" "-a" "ac6caa4247926c0ce63f0fb648e5a8cca8a0381bc4616c046f32ccddd7bc3ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac6caa4247926c0ce63f0fb648e5a8cca8a0381bc4616c046f32ccddd7bc3ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac6caa4247926c0ce63f0fb648e5a8cca8a0381bc4616c046f32ccddd7bc3ebc", kill_on_drop: false }`
[INFO] [stdout] ac6caa4247926c0ce63f0fb648e5a8cca8a0381bc4616c046f32ccddd7bc3ebc
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] fdb0f765aa6cddea65e43ffe8e3f93f337ae5da3f0c426a9fae08bd1f9dfe8b1
[INFO] running `Command { std: "docker" "start" "-a" "fdb0f765aa6cddea65e43ffe8e3f93f337ae5da3f0c426a9fae08bd1f9dfe8b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling periodic-closure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.23s
[INFO] running `Command { std: "docker" "inspect" "fdb0f765aa6cddea65e43ffe8e3f93f337ae5da3f0c426a9fae08bd1f9dfe8b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb0f765aa6cddea65e43ffe8e3f93f337ae5da3f0c426a9fae08bd1f9dfe8b1", kill_on_drop: false }`
[INFO] [stdout] fdb0f765aa6cddea65e43ffe8e3f93f337ae5da3f0c426a9fae08bd1f9dfe8b1
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26967e1111f643b0d396c6f860cf2404ef7769270842c30bef913a2a028ba02f
[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" "26967e1111f643b0d396c6f860cf2404ef7769270842c30bef913a2a028ba02f", kill_on_drop: false }`
[INFO] [stderr]    Compiling periodic-closure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "26967e1111f643b0d396c6f860cf2404ef7769270842c30bef913a2a028ba02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26967e1111f643b0d396c6f860cf2404ef7769270842c30bef913a2a028ba02f", kill_on_drop: false }`
[INFO] [stdout] 26967e1111f643b0d396c6f860cf2404ef7769270842c30bef913a2a028ba02f
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 29a53120adc2d024fd195b1eaccf876a76e54737d77f6f48fa3130e9383486b1
[INFO] running `Command { std: "docker" "start" "-a" "29a53120adc2d024fd195b1eaccf876a76e54737d77f6f48fa3130e9383486b1", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/periodic_closure-00aba2c93ac15ead)
[INFO] [stdout] test tests::test_collapsed ... ok
[INFO] [stdout] test tests::test ... ok
[INFO] [stderr]    Doc-tests periodic-closure
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s
[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" "29a53120adc2d024fd195b1eaccf876a76e54737d77f6f48fa3130e9383486b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a53120adc2d024fd195b1eaccf876a76e54737d77f6f48fa3130e9383486b1", kill_on_drop: false }`
[INFO] [stdout] 29a53120adc2d024fd195b1eaccf876a76e54737d77f6f48fa3130e9383486b1