[INFO] fetching crate breakout 0.2.1...
[INFO] testing breakout-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate breakout 0.2.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate breakout 0.2.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate breakout 0.2.1
[INFO] finished tweaking crates.io crate breakout 0.2.1
[INFO] tweaked toml for crates.io crate breakout 0.2.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "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] bfda96af4678d5630bdb16bb4a2ac39599adb1c43c322f21566e2ca6c5b97b7d
[INFO] running `Command { std: "docker" "start" "-a" "bfda96af4678d5630bdb16bb4a2ac39599adb1c43c322f21566e2ca6c5b97b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfda96af4678d5630bdb16bb4a2ac39599adb1c43c322f21566e2ca6c5b97b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfda96af4678d5630bdb16bb4a2ac39599adb1c43c322f21566e2ca6c5b97b7d", kill_on_drop: false }`
[INFO] [stdout] bfda96af4678d5630bdb16bb4a2ac39599adb1c43c322f21566e2ca6c5b97b7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "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] 5fcb457da26d22092512e92c477cd39d53c1afe97bffcc24ee7c91fcd3593726
[INFO] running `Command { std: "docker" "start" "-a" "5fcb457da26d22092512e92c477cd39d53c1afe97bffcc24ee7c91fcd3593726", kill_on_drop: false }`
[INFO] [stderr]    Compiling breakout v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "5fcb457da26d22092512e92c477cd39d53c1afe97bffcc24ee7c91fcd3593726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fcb457da26d22092512e92c477cd39d53c1afe97bffcc24ee7c91fcd3593726", kill_on_drop: false }`
[INFO] [stdout] 5fcb457da26d22092512e92c477cd39d53c1afe97bffcc24ee7c91fcd3593726
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12fb0a84d070ce478a2530ac6eb4ed76f5fcab1e76eb808450138215bd0b2f9f
[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" "12fb0a84d070ce478a2530ac6eb4ed76f5fcab1e76eb808450138215bd0b2f9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling breakout v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.83s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/breakout-a69fa24597410755)
[INFO] running `Command { std: "docker" "inspect" "12fb0a84d070ce478a2530ac6eb4ed76f5fcab1e76eb808450138215bd0b2f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12fb0a84d070ce478a2530ac6eb4ed76f5fcab1e76eb808450138215bd0b2f9f", kill_on_drop: false }`
[INFO] [stdout] 12fb0a84d070ce478a2530ac6eb4ed76f5fcab1e76eb808450138215bd0b2f9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "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] 4a3408942cf712d8d21b51108db2eed1524366f51a8db6dd9359d456dcff6121
[INFO] running `Command { std: "docker" "start" "-a" "4a3408942cf712d8d21b51108db2eed1524366f51a8db6dd9359d456dcff6121", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/breakout-a69fa24597410755)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test amoc::tests::test_amoc ... ok
[INFO] [stdout] test amoc::tests::test_almost_constant ... ok
[INFO] [stdout] test multi::tests::test_simple ... ok
[INFO] [stdout] test multiset::tests::test_works ... ok
[INFO] [stdout] test amoc::tests::test_simple ... ok
[INFO] [stdout] test multi::tests::test_multi ... ok
[INFO] [stdout] test multi::tests::test_empty ... ok
[INFO] [stdout] test amoc::tests::test_tail ... ok
[INFO] [stdout] test multi::tests::test_constant ... ok
[INFO] [stdout] test multi::tests::test_beta_percent ... ok
[INFO] [stdout] test amoc::tests::test_constant ... ok
[INFO] [stdout] test multi::tests::test_bad_min_size ... ok
[INFO] [stdout] test amoc::tests::test_bad_min_size ... ok
[INFO] [stdout] test amoc::tests::test_empty ... ok
[INFO] [stdout] test amoc::tests::test_bad_alpha ... ok
[INFO] [stdout] test multi::tests::test_bad_degree ... ok
[INFO] [stdout] test multi::tests::test_percent ... ok
[INFO] [stdout] test multi::tests::test_almost_constant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests breakout
[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" "4a3408942cf712d8d21b51108db2eed1524366f51a8db6dd9359d456dcff6121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a3408942cf712d8d21b51108db2eed1524366f51a8db6dd9359d456dcff6121", kill_on_drop: false }`
[INFO] [stdout] 4a3408942cf712d8d21b51108db2eed1524366f51a8db6dd9359d456dcff6121