[INFO] fetching crate slicevec 0.1.1...
[INFO] testing slicevec-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate slicevec 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate slicevec 0.1.1 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 slicevec 0.1.1
[INFO] finished tweaking crates.io crate slicevec 0.1.1
[INFO] tweaked toml for crates.io crate slicevec 0.1.1 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] b2171bbabd1f96a7f8e0e6b5c1330e27879d4594be7a2641fdd54e228a1b36b6
[INFO] running `Command { std: "docker" "start" "-a" "b2171bbabd1f96a7f8e0e6b5c1330e27879d4594be7a2641fdd54e228a1b36b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2171bbabd1f96a7f8e0e6b5c1330e27879d4594be7a2641fdd54e228a1b36b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2171bbabd1f96a7f8e0e6b5c1330e27879d4594be7a2641fdd54e228a1b36b6", kill_on_drop: false }`
[INFO] [stdout] b2171bbabd1f96a7f8e0e6b5c1330e27879d4594be7a2641fdd54e228a1b36b6
[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] 2abf6051128e9106c44889f08aab75922c1ee03b97e5c5c7e22a880dfa1e3055
[INFO] running `Command { std: "docker" "start" "-a" "2abf6051128e9106c44889f08aab75922c1ee03b97e5c5c7e22a880dfa1e3055", kill_on_drop: false }`
[INFO] [stderr]    Compiling slicevec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "2abf6051128e9106c44889f08aab75922c1ee03b97e5c5c7e22a880dfa1e3055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2abf6051128e9106c44889f08aab75922c1ee03b97e5c5c7e22a880dfa1e3055", kill_on_drop: false }`
[INFO] [stdout] 2abf6051128e9106c44889f08aab75922c1ee03b97e5c5c7e22a880dfa1e3055
[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] 457b7af2f099a088b88a2ce99264fe15b0a67d9e676ce85f3c3bc99e41248102
[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" "457b7af2f099a088b88a2ce99264fe15b0a67d9e676ce85f3c3bc99e41248102", kill_on_drop: false }`
[INFO] [stderr]    Compiling slicevec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "457b7af2f099a088b88a2ce99264fe15b0a67d9e676ce85f3c3bc99e41248102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "457b7af2f099a088b88a2ce99264fe15b0a67d9e676ce85f3c3bc99e41248102", kill_on_drop: false }`
[INFO] [stdout] 457b7af2f099a088b88a2ce99264fe15b0a67d9e676ce85f3c3bc99e41248102
[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] 3ced2d45774d3bfe9cba52b60032faa373de6f78f0c079b8fd8f78e98bebe449
[INFO] running `Command { std: "docker" "start" "-a" "3ced2d45774d3bfe9cba52b60032faa373de6f78f0c079b8fd8f78e98bebe449", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/slicevec-c56e3177cb017b89)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::is_full ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::swap_remove ... ok
[INFO] [stdout] test tests::remove_empty - should panic ... ok
[INFO] [stdout] test tests::swap_remove_empty - should panic ... ok
[INFO] [stdout] test tests::swap_remove_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::remove_out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slicevec
[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" "3ced2d45774d3bfe9cba52b60032faa373de6f78f0c079b8fd8f78e98bebe449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ced2d45774d3bfe9cba52b60032faa373de6f78f0c079b8fd8f78e98bebe449", kill_on_drop: false }`
[INFO] [stdout] 3ced2d45774d3bfe9cba52b60032faa373de6f78f0c079b8fd8f78e98bebe449