[INFO] fetching crate sluice 0.5.5...
[INFO] testing sluice-0.5.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate sluice 0.5.5 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate sluice 0.5.5 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 sluice 0.5.5
[INFO] finished tweaking crates.io crate sluice 0.5.5
[INFO] tweaked toml for crates.io crate sluice 0.5.5 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] 2b7288d8d67e398fe07586795cd67fdb8fd6c776633993f262e7cbf03626158b
[INFO] running `Command { std: "docker" "start" "-a" "2b7288d8d67e398fe07586795cd67fdb8fd6c776633993f262e7cbf03626158b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b7288d8d67e398fe07586795cd67fdb8fd6c776633993f262e7cbf03626158b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7288d8d67e398fe07586795cd67fdb8fd6c776633993f262e7cbf03626158b", kill_on_drop: false }`
[INFO] [stdout] 2b7288d8d67e398fe07586795cd67fdb8fd6c776633993f262e7cbf03626158b
[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] [stdout] 5766e529f3e8af98dc3fc94016102f4405e7e90ed24b786616f1257a2b67f305
[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" "5766e529f3e8af98dc3fc94016102f4405e7e90ed24b786616f1257a2b67f305", kill_on_drop: false }`
[INFO] [stderr]    Compiling sluice v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "5766e529f3e8af98dc3fc94016102f4405e7e90ed24b786616f1257a2b67f305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5766e529f3e8af98dc3fc94016102f4405e7e90ed24b786616f1257a2b67f305", kill_on_drop: false }`
[INFO] [stdout] 5766e529f3e8af98dc3fc94016102f4405e7e90ed24b786616f1257a2b67f305
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 98b3783432bb6017f53cd6028033de7748d2d8d516def6248faf4ee1fb8dc72e
[INFO] running `Command { std: "docker" "start" "-a" "98b3783432bb6017f53cd6028033de7748d2d8d516def6248faf4ee1fb8dc72e", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling sluice v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.66s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sluice-2eece32804565fda)
[INFO] [stderr]   Executable tests/pipe.rs (/opt/rustwide/target/debug/deps/pipe-dca00807cc1838ca)
[INFO] running `Command { std: "docker" "inspect" "98b3783432bb6017f53cd6028033de7748d2d8d516def6248faf4ee1fb8dc72e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b3783432bb6017f53cd6028033de7748d2d8d516def6248faf4ee1fb8dc72e", kill_on_drop: false }`
[INFO] [stdout] 98b3783432bb6017f53cd6028033de7748d2d8d516def6248faf4ee1fb8dc72e
[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] d6edfd0089ce5e1e5e3b003d6ed26e83a0546a5aebd0fe0ad17fc0dc46599e6a
[INFO] running `Command { std: "docker" "start" "-a" "d6edfd0089ce5e1e5e3b003d6ed26e83a0546a5aebd0fe0ad17fc0dc46599e6a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.87s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sluice-2eece32804565fda)
[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] [stderr]      Running tests/pipe.rs (/opt/rustwide/target/debug/deps/pipe-dca00807cc1838ca)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test read_then_write ... ok
[INFO] [stdout] test reader_still_drainable_after_writer_disconnects ... ok
[INFO] [stdout] test writer_errors_if_reader_is_dropped ... ok
[INFO] [stdout] test pipe_lots_of_data ... ok
[INFO] [stdout] test read_empty ... ok
[INFO] [stdout] test read_write_chunks_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sluice
[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" "d6edfd0089ce5e1e5e3b003d6ed26e83a0546a5aebd0fe0ad17fc0dc46599e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6edfd0089ce5e1e5e3b003d6ed26e83a0546a5aebd0fe0ad17fc0dc46599e6a", kill_on_drop: false }`
[INFO] [stdout] d6edfd0089ce5e1e5e3b003d6ed26e83a0546a5aebd0fe0ad17fc0dc46599e6a