[INFO] crate zeros 7.2.0 is already in cache
[INFO] testing zeros-7.2.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate zeros 7.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate zeros 7.2.0 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 zeros 7.2.0
[INFO] finished tweaking crates.io crate zeros 7.2.0
[INFO] tweaked toml for crates.io crate zeros 7.2.0 written to /workspace/builds/worker-2/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-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" "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] 6826b22e3c068ed2c11a8bc77951173cb9df562da7262a5f092b330ed3e481c7
[INFO] running `"docker" "start" "-a" "6826b22e3c068ed2c11a8bc77951173cb9df562da7262a5f092b330ed3e481c7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling zeros v7.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "6826b22e3c068ed2c11a8bc77951173cb9df562da7262a5f092b330ed3e481c7"`
[INFO] running `"docker" "rm" "-f" "6826b22e3c068ed2c11a8bc77951173cb9df562da7262a5f092b330ed3e481c7"`
[INFO] [stdout] 6826b22e3c068ed2c11a8bc77951173cb9df562da7262a5f092b330ed3e481c7
[INFO] running `"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" "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] 158ffaa0d6388cffe5ea01b1dfcc99c4a58c926ba64f79887c28d61521619145
[INFO] running `"docker" "start" "-a" "158ffaa0d6388cffe5ea01b1dfcc99c4a58c926ba64f79887c28d61521619145"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling kib v3.0.0
[INFO] [stderr]    Compiling tiny-keccak v1.5.0
[INFO] [stderr]    Compiling zeros v7.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "158ffaa0d6388cffe5ea01b1dfcc99c4a58c926ba64f79887c28d61521619145"`
[INFO] running `"docker" "rm" "-f" "158ffaa0d6388cffe5ea01b1dfcc99c4a58c926ba64f79887c28d61521619145"`
[INFO] [stdout] 158ffaa0d6388cffe5ea01b1dfcc99c4a58c926ba64f79887c28d61521619145
[INFO] running `"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" "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] [stdout] 7c4017b540d9f4e063a031bf46446447b029d0c8fd6035afca8eb99c4e8bda07
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7c4017b540d9f4e063a031bf46446447b029d0c8fd6035afca8eb99c4e8bda07"`
[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/zeros-73e4aa6c56c3d379
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test zeros::test_hex_strs ... ok
[INFO] [stdout] test test_crate_version ... ok
[INFO] [stdout] test zeros::test_dec_strs ... ok
[INFO] [stdout] test zeros::test_type_lengths ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/benchmarks-61b0c4af3752cae0
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test benchmarks ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/zeros-3e5814cd42d1459f
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test const_constructors ... ok
[INFO] [stdout] test try_from_slices_into_zeros ... ok
[INFO] [stdout] test into_string ... ok
[INFO] [stdout] test sets ... ok
[INFO] [stdout] test vecs ... ok
[INFO] [stdout] test try_from_zeros_into_arrays ... ok
[INFO] [stdout] test debug ... ok
[INFO] [stderr]    Doc-tests zeros
[INFO] [stdout] test const_zeros_constructors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/version_info.rs - version_info (line 9) ... ignored
[INFO] [stdout] test src/zeros.rs - zeros::HEX_STRS (line 60) ... ok
[INFO] [stdout] test src/zeros.rs - zeros::Zeros (line 185) ... ok
[INFO] [stdout] test src/zeros.rs - zeros::Zeros::same_class (line 270) ... ok
[INFO] [stdout] test src/zeros.rs - zeros::bytes_to_hex (line 125) ... ok
[INFO] [stdout] test src/zeros.rs - zeros::Zeros (line 424) ... ok
[INFO] [stdout] test src/read_only_zeros.rs - read_only_zeros::ReadOnlyZeros (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7c4017b540d9f4e063a031bf46446447b029d0c8fd6035afca8eb99c4e8bda07"`
[INFO] running `"docker" "rm" "-f" "7c4017b540d9f4e063a031bf46446447b029d0c8fd6035afca8eb99c4e8bda07"`
[INFO] [stdout] 7c4017b540d9f4e063a031bf46446447b029d0c8fd6035afca8eb99c4e8bda07