[INFO] crate benchmarking 0.4.7 is already in cache [INFO] testing benchmarking-0.4.7 against 1.44.0 for beta-1.45-1 [INFO] extracting crate benchmarking 0.4.7 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate benchmarking 0.4.7 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 benchmarking 0.4.7 [INFO] finished tweaking crates.io crate benchmarking 0.4.7 [INFO] tweaked toml for crates.io crate benchmarking 0.4.7 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate benchmarking 0.4.7 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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" "+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] 53e00e41e2e5e48e9e07c13c024b557bf152ea2fa1e3092fb1265a1d4ab18c45 [INFO] running `"docker" "start" "-a" "53e00e41e2e5e48e9e07c13c024b557bf152ea2fa1e3092fb1265a1d4ab18c45"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling benchmarking v0.4.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `"docker" "inspect" "53e00e41e2e5e48e9e07c13c024b557bf152ea2fa1e3092fb1265a1d4ab18c45"` [INFO] running `"docker" "rm" "-f" "53e00e41e2e5e48e9e07c13c024b557bf152ea2fa1e3092fb1265a1d4ab18c45"` [INFO] [stdout] 53e00e41e2e5e48e9e07c13c024b557bf152ea2fa1e3092fb1265a1d4ab18c45 [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" "+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] d911483636a292ec646eaedbe3732d0bed4778c669b5fa686c4ef79c90a5810b [INFO] running `"docker" "start" "-a" "d911483636a292ec646eaedbe3732d0bed4778c669b5fa686c4ef79c90a5810b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling benchmarking v0.4.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.25s [INFO] running `"docker" "inspect" "d911483636a292ec646eaedbe3732d0bed4778c669b5fa686c4ef79c90a5810b"` [INFO] running `"docker" "rm" "-f" "d911483636a292ec646eaedbe3732d0bed4778c669b5fa686c4ef79c90a5810b"` [INFO] [stdout] d911483636a292ec646eaedbe3732d0bed4778c669b5fa686c4ef79c90a5810b [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" "+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] 151d386e8175b5a89d4bcdd0802f6d4acc8d784f99b7c6153b31b5352b83fa69 [INFO] running `"docker" "start" "-a" "151d386e8175b5a89d4bcdd0802f6d4acc8d784f99b7c6153b31b5352b83fa69"` [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/benchmarking-4bd80a6c4fa28920 [INFO] [stderr] Doc-tests benchmarking [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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 32) ... ok [INFO] [stdout] test src/lib.rs - (line 55) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] test src/lib.rs - (line 78) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "151d386e8175b5a89d4bcdd0802f6d4acc8d784f99b7c6153b31b5352b83fa69"` [INFO] running `"docker" "rm" "-f" "151d386e8175b5a89d4bcdd0802f6d4acc8d784f99b7c6153b31b5352b83fa69"` [INFO] [stdout] 151d386e8175b5a89d4bcdd0802f6d4acc8d784f99b7c6153b31b5352b83fa69