[INFO] crate bitset-fixed 0.1.0 is already in cache
[INFO] testing bitset-fixed-0.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate bitset-fixed 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate bitset-fixed 0.1.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bitset-fixed 0.1.0
[INFO] finished tweaking crates.io crate bitset-fixed 0.1.0
[INFO] tweaked toml for crates.io crate bitset-fixed 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.44.0" "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] 28beae6f8a2016db4cd5300ae3e8fb5d7617c404d301dbbeea6625d500f4d290
[INFO] running `"docker" "start" "-a" "28beae6f8a2016db4cd5300ae3e8fb5d7617c404d301dbbeea6625d500f4d290"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling bitset-fixed v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "28beae6f8a2016db4cd5300ae3e8fb5d7617c404d301dbbeea6625d500f4d290"`
[INFO] running `"docker" "rm" "-f" "28beae6f8a2016db4cd5300ae3e8fb5d7617c404d301dbbeea6625d500f4d290"`
[INFO] [stdout] 28beae6f8a2016db4cd5300ae3e8fb5d7617c404d301dbbeea6625d500f4d290
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.44.0" "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] ec8e3bdd091832d1e47a04c9df8c35b77389b5db4ef01c2ad228fb085e98ee28
[INFO] running `"docker" "start" "-a" "ec8e3bdd091832d1e47a04c9df8c35b77389b5db4ef01c2ad228fb085e98ee28"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling bitset-fixed v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "ec8e3bdd091832d1e47a04c9df8c35b77389b5db4ef01c2ad228fb085e98ee28"`
[INFO] running `"docker" "rm" "-f" "ec8e3bdd091832d1e47a04c9df8c35b77389b5db4ef01c2ad228fb085e98ee28"`
[INFO] [stdout] ec8e3bdd091832d1e47a04c9df8c35b77389b5db4ef01c2ad228fb085e98ee28
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.44.0" "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] 018bf4b842c035a7c19c215baec3519deb885a7cd67eff3250dae6b7ecd8293c
[INFO] running `"docker" "start" "-a" "018bf4b842c035a7c19c215baec3519deb885a7cd67eff3250dae6b7ecd8293c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bitset_fixed-3dc4fe8bf4bf4ea8
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_bitset_chomp ... ok
[INFO] [stdout] test test_bitset_set_read ... ok
[INFO] [stdout] test test_bitset_shr ... ok
[INFO] [stderr]    Doc-tests bitset-fixed
[INFO] [stdout] test test_bitset_shl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "018bf4b842c035a7c19c215baec3519deb885a7cd67eff3250dae6b7ecd8293c"`
[INFO] running `"docker" "rm" "-f" "018bf4b842c035a7c19c215baec3519deb885a7cd67eff3250dae6b7ecd8293c"`
[INFO] [stdout] 018bf4b842c035a7c19c215baec3519deb885a7cd67eff3250dae6b7ecd8293c