[INFO] crate bitfield 0.13.2 is already in cache
[INFO] testing bitfield-0.13.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate bitfield 0.13.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate bitfield 0.13.2 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 bitfield 0.13.2
[INFO] finished tweaking crates.io crate bitfield 0.13.2
[INFO] tweaked toml for crates.io crate bitfield 0.13.2 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 0e725ea7ce3c33a0f2f73006a3fe48a767c365e703604d5d438bb41006b72eb2
[INFO] running `"docker" "start" "-a" "0e725ea7ce3c33a0f2f73006a3fe48a767c365e703604d5d438bb41006b72eb2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling bitfield v0.13.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "0e725ea7ce3c33a0f2f73006a3fe48a767c365e703604d5d438bb41006b72eb2"`
[INFO] running `"docker" "rm" "-f" "0e725ea7ce3c33a0f2f73006a3fe48a767c365e703604d5d438bb41006b72eb2"`
[INFO] [stdout] 0e725ea7ce3c33a0f2f73006a3fe48a767c365e703604d5d438bb41006b72eb2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9170c228f23169f82ab751732409cbccbad772d4030577f3ca73d790374bcf5c
[INFO] running `"docker" "start" "-a" "9170c228f23169f82ab751732409cbccbad772d4030577f3ca73d790374bcf5c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling bitfield v0.13.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `"docker" "inspect" "9170c228f23169f82ab751732409cbccbad772d4030577f3ca73d790374bcf5c"`
[INFO] running `"docker" "rm" "-f" "9170c228f23169f82ab751732409cbccbad772d4030577f3ca73d790374bcf5c"`
[INFO] [stdout] 9170c228f23169f82ab751732409cbccbad772d4030577f3ca73d790374bcf5c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c9d2eeb1cebd5d4ac6710ab70728339a552bd9903456a3a8f4a8cdf8e9873fcc
[INFO] running `"docker" "start" "-a" "c9d2eeb1cebd5d4ac6710ab70728339a552bd9903456a3a8f4a8cdf8e9873fcc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bitfield-2c0424f7eac1001b
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-26c097c17f61a125
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test test_arraybitfield_msb0 ... ok
[INFO] [stdout] test test_field_type ... ok
[INFO] [stdout] test field_can_be_public ... ok
[INFO] [stdout] test struct_can_be_public ... ok
[INFO] [stdout] test test_getter_only_array ... ok
[INFO] [stdout] test test_from_setter ... ok
[INFO] [stdout] test test_all_bits ... ok
[INFO] [stdout] test test_array_field1 ... ok
[INFO] [stdout] test test_arraybitfield2 ... ok
[INFO] [stdout] test test_signed ... ok
[INFO] [stdout] test test_types::test_field_type ... ok
[INFO] [stdout] test test_setter_only_array ... ok
[INFO] [stdout] test test_is_copy ... ok
[INFO] [stdout] test test_no_default_bitrange::test_debug_is_implemented_with_no_default_bitrange ... ok
[INFO] [stdout] test test_getter_setter_only ... ok
[INFO] [stdout] test test_debug ... ok
[INFO] [stdout] test test_into_setter ... ok
[INFO] [stdout] test test_multiple_bit ... ok
[INFO] [stdout] test test_array_field2 ... ok
[INFO] [stderr]    Doc-tests bitfield
[INFO] [stdout] test test_no_default_bitrange::custom_bitrange_implementation_is_used ... ok
[INFO] [stdout] test test_single_bit ... ok
[INFO] [stdout] test test_single_bit_plus_garbage ... ok
[INFO] [stdout] test test_arraybitfield ... 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 5 tests
[INFO] [stdout] test src/lib.rs - bitfield_fields (line 56) ... ok
[INFO] [stdout] test src/lib.rs - bitfield (line 479) ... ok
[INFO] [stdout] test src/lib.rs - bitfield (line 466) ... ok
[INFO] [stdout] test src/lib.rs - bitfield_debug (line 251) ... ok
[INFO] [stdout] test src/lib.rs - bitfield_bitrange (line 343) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c9d2eeb1cebd5d4ac6710ab70728339a552bd9903456a3a8f4a8cdf8e9873fcc"`
[INFO] running `"docker" "rm" "-f" "c9d2eeb1cebd5d4ac6710ab70728339a552bd9903456a3a8f4a8cdf8e9873fcc"`
[INFO] [stdout] c9d2eeb1cebd5d4ac6710ab70728339a552bd9903456a3a8f4a8cdf8e9873fcc