[INFO] fetching crate slicevec 0.1.1...
[INFO] testing slicevec-0.1.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate slicevec 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate slicevec 0.1.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7a54195c58c9e296fe9b7de16c254d2b4a56994c07d79dc4c41956c5fd86dc41
[INFO] running `"docker" "start" "-a" "7a54195c58c9e296fe9b7de16c254d2b4a56994c07d79dc4c41956c5fd86dc41"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling slicevec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "7a54195c58c9e296fe9b7de16c254d2b4a56994c07d79dc4c41956c5fd86dc41"`
[INFO] running `"docker" "rm" "-f" "7a54195c58c9e296fe9b7de16c254d2b4a56994c07d79dc4c41956c5fd86dc41"`
[INFO] [stdout] 7a54195c58c9e296fe9b7de16c254d2b4a56994c07d79dc4c41956c5fd86dc41
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5dcf5f15b4008303b231bc575ba7b2279a9f33bbe122ed62a44a64dd25a98823
[INFO] running `"docker" "start" "-a" "5dcf5f15b4008303b231bc575ba7b2279a9f33bbe122ed62a44a64dd25a98823"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling slicevec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "5dcf5f15b4008303b231bc575ba7b2279a9f33bbe122ed62a44a64dd25a98823"`
[INFO] running `"docker" "rm" "-f" "5dcf5f15b4008303b231bc575ba7b2279a9f33bbe122ed62a44a64dd25a98823"`
[INFO] [stdout] 5dcf5f15b4008303b231bc575ba7b2279a9f33bbe122ed62a44a64dd25a98823
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8ce4f5a704f439b164462e201c7980be23c447fe8c80b55d084e4751c4d7104e
[INFO] running `"docker" "start" "-a" "8ce4f5a704f439b164462e201c7980be23c447fe8c80b55d084e4751c4d7104e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/slicevec-a7453ed137e411de
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::is_full ... ok
[INFO] [stdout] test tests::swap_remove ... ok
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::swap_remove_empty ... ok
[INFO] [stdout] test tests::remove_empty ... ok
[INFO] [stdout] test tests::swap_remove_out_of_bounds ... ok
[INFO] [stdout] test tests::remove_out_of_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8ce4f5a704f439b164462e201c7980be23c447fe8c80b55d084e4751c4d7104e"`
[INFO] running `"docker" "rm" "-f" "8ce4f5a704f439b164462e201c7980be23c447fe8c80b55d084e4751c4d7104e"`
[INFO] [stdout] 8ce4f5a704f439b164462e201c7980be23c447fe8c80b55d084e4751c4d7104e