[INFO] fetching crate concurrent-slice 0.1.0...
[INFO] testing concurrent-slice-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate concurrent-slice 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate concurrent-slice 0.1.0 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 concurrent-slice 0.1.0
[INFO] finished tweaking crates.io crate concurrent-slice 0.1.0
[INFO] tweaked toml for crates.io crate concurrent-slice 0.1.0 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] bf170fa89a24366411eb441d5bb0beeb7c7dc51c092c45db218bb53c7b411ff5
[INFO] running `Command { std: "docker" "start" "-a" "bf170fa89a24366411eb441d5bb0beeb7c7dc51c092c45db218bb53c7b411ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf170fa89a24366411eb441d5bb0beeb7c7dc51c092c45db218bb53c7b411ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf170fa89a24366411eb441d5bb0beeb7c7dc51c092c45db218bb53c7b411ff5", kill_on_drop: false }`
[INFO] [stdout] bf170fa89a24366411eb441d5bb0beeb7c7dc51c092c45db218bb53c7b411ff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 64988d6fe1e5a0aae5aff47f1ead8cb7ed8cf6b6cff40f45d86b6f268774957a
[INFO] running `Command { std: "docker" "start" "-a" "64988d6fe1e5a0aae5aff47f1ead8cb7ed8cf6b6cff40f45d86b6f268774957a", kill_on_drop: false }`
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling concurrent-slice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "64988d6fe1e5a0aae5aff47f1ead8cb7ed8cf6b6cff40f45d86b6f268774957a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64988d6fe1e5a0aae5aff47f1ead8cb7ed8cf6b6cff40f45d86b6f268774957a", kill_on_drop: false }`
[INFO] [stdout] 64988d6fe1e5a0aae5aff47f1ead8cb7ed8cf6b6cff40f45d86b6f268774957a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 45e5175a12ed2a122c6efd9a7d331efd874f6e241af3d8c0969a59e6f892fb48
[INFO] running `Command { std: "docker" "start" "-a" "45e5175a12ed2a122c6efd9a7d331efd874f6e241af3d8c0969a59e6f892fb48", kill_on_drop: false }`
[INFO] [stderr]    Compiling concurrent-slice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/concurrent_slice-f8ac866046ce3189)
[INFO] running `Command { std: "docker" "inspect" "45e5175a12ed2a122c6efd9a7d331efd874f6e241af3d8c0969a59e6f892fb48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45e5175a12ed2a122c6efd9a7d331efd874f6e241af3d8c0969a59e6f892fb48", kill_on_drop: false }`
[INFO] [stdout] 45e5175a12ed2a122c6efd9a7d331efd874f6e241af3d8c0969a59e6f892fb48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 8a8325ef75dbeae0e90df14f8ee09af225fdd66c4ade44bd0e73838c5d01ce2c
[INFO] running `Command { std: "docker" "start" "-a" "8a8325ef75dbeae0e90df14f8ee09af225fdd66c4ade44bd0e73838c5d01ce2c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/concurrent_slice-f8ac866046ce3189)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]    Doc-tests concurrent-slice
[INFO] [stdout] test tests::chunks_of_chunk_test ... ok
[INFO] [stdout] test tests::concat_chunks_test ... ok
[INFO] [stdout] test tests::merge_chunks_test ... ok
[INFO] [stdout] test tests::empty_concurrent_chunks_test ... ok
[INFO] [stdout] test tests::concurrent_chunks_test ... ok
[INFO] [stdout] test tests::owning_iter_test ... ok
[INFO] [stdout] test tests::owning_windows_test ... ok
[INFO] [stdout] test tests::split_at_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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" "8a8325ef75dbeae0e90df14f8ee09af225fdd66c4ade44bd0e73838c5d01ce2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a8325ef75dbeae0e90df14f8ee09af225fdd66c4ade44bd0e73838c5d01ce2c", kill_on_drop: false }`
[INFO] [stdout] 8a8325ef75dbeae0e90df14f8ee09af225fdd66c4ade44bd0e73838c5d01ce2c