[INFO] fetching crate priority-queue 1.0.0...
[INFO] testing priority-queue-1.0.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate priority-queue 1.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate priority-queue 1.0.0 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 priority-queue 1.0.0
[INFO] finished tweaking crates.io crate priority-queue 1.0.0
[INFO] tweaked toml for crates.io crate priority-queue 1.0.0 written to /workspace/builds/worker-9/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-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" "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] 8c47f1a4618f5bee72a962985c3fb696b93ebe0fd4faccd28db86d0347a1ebeb
[INFO] running `"docker" "start" "-a" "8c47f1a4618f5bee72a962985c3fb696b93ebe0fd4faccd28db86d0347a1ebeb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling priority-queue v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "8c47f1a4618f5bee72a962985c3fb696b93ebe0fd4faccd28db86d0347a1ebeb"`
[INFO] running `"docker" "rm" "-f" "8c47f1a4618f5bee72a962985c3fb696b93ebe0fd4faccd28db86d0347a1ebeb"`
[INFO] [stdout] 8c47f1a4618f5bee72a962985c3fb696b93ebe0fd4faccd28db86d0347a1ebeb
[INFO] running `"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" "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] af0d00c302d00e97e8773d110b462ff11dfab93e0d85d6c401632e0c8583c60b
[INFO] running `"docker" "start" "-a" "af0d00c302d00e97e8773d110b462ff11dfab93e0d85d6c401632e0c8583c60b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling hashbrown v0.3.1
[INFO] [stderr]    Compiling serde_test v1.0.111
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling priority-queue v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.26s
[INFO] running `"docker" "inspect" "af0d00c302d00e97e8773d110b462ff11dfab93e0d85d6c401632e0c8583c60b"`
[INFO] running `"docker" "rm" "-f" "af0d00c302d00e97e8773d110b462ff11dfab93e0d85d6c401632e0c8583c60b"`
[INFO] [stdout] af0d00c302d00e97e8773d110b462ff11dfab93e0d85d6c401632e0c8583c60b
[INFO] running `"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" "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] a66a345b9c352d6b37fce28aaa81edb23b60d2c6288b2fe9aadc4df4538c915c
[INFO] running `"docker" "start" "-a" "a66a345b9c352d6b37fce28aaa81edb23b60d2c6288b2fe9aadc4df4538c915c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/priority_queue-d65484a2cac40815
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::change_priority_by ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::iter_mut ... ok
[INFO] [stdout] test tests::push_increase ... ok
[INFO] [stdout] test tests::non_default_key ... ok
[INFO] [stdout] test tests::push_len ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::from_vec_with_repeated ... ok
[INFO] [stdout] test tests::from_vec ... ok
[INFO] [stdout] test tests::change_priority ... ok
[INFO] [stdout] test tests::init ... ok
[INFO] [stdout] test tests::into_sorted_iter ... ok
[INFO] [stdout] test tests::eq ... ok
[INFO] [stdout] test tests::change_priority_does_not_change_contents ... ok
[INFO] [stdout] test tests::heap_sort ... ok
[INFO] [stderr]    Doc-tests priority-queue
[INFO] [stdout] test tests::extend ... ok
[INFO] [stdout] test tests::remove_one ... ok
[INFO] [stdout] test tests::push_update ... ok
[INFO] [stdout] test tests::from_iter ... ok
[INFO] [stdout] test tests::push_pop ... ok
[INFO] [stdout] test tests::extend_empty ... ok
[INFO] [stdout] test tests::remove_empty ... ok
[INFO] [stdout] test tests::reversed_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a66a345b9c352d6b37fce28aaa81edb23b60d2c6288b2fe9aadc4df4538c915c"`
[INFO] running `"docker" "rm" "-f" "a66a345b9c352d6b37fce28aaa81edb23b60d2c6288b2fe9aadc4df4538c915c"`
[INFO] [stdout] a66a345b9c352d6b37fce28aaa81edb23b60d2c6288b2fe9aadc4df4538c915c