[INFO] fetching crate metric 0.1.2... [INFO] testing metric-0.1.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate metric 0.1.2 into /workspace/builds/worker-88/source [INFO] validating manifest of crates.io crate metric 0.1.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate metric 0.1.2 [INFO] finished tweaking crates.io crate metric 0.1.2 [INFO] tweaked toml for crates.io crate metric 0.1.2 written to /workspace/builds/worker-88/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[bench]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other benchmark targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a benchmark target: [INFO] [stderr] [INFO] [stderr] * /workspace/builds/worker-88/source/benches/nbody_uom.rs [INFO] [stderr] * /workspace/builds/worker-88/source/benches/nbody_dimensioned.rs [INFO] [stderr] * /workspace/builds/worker-88/source/benches/nbody_raw.rs [INFO] [stderr] * /workspace/builds/worker-88/source/benches/nbody_metric.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a benchmark target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobenches = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dimensioned v0.6.0 [INFO] [stderr] Downloaded generic-array v0.5.1 [INFO] [stderr] Downloaded uom v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45720907a791aae63e52d03468366cc3ca13ef448265f30877b45913e7d89cf3 [INFO] running `Command { std: "docker" "start" "-a" "45720907a791aae63e52d03468366cc3ca13ef448265f30877b45913e7d89cf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45720907a791aae63e52d03468366cc3ca13ef448265f30877b45913e7d89cf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45720907a791aae63e52d03468366cc3ca13ef448265f30877b45913e7d89cf3", kill_on_drop: false }` [INFO] [stdout] 45720907a791aae63e52d03468366cc3ca13ef448265f30877b45913e7d89cf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f8133c38bd9b9033f7bef3ed62683a898c1313fa8d038240e98d30d33199236 [INFO] running `Command { std: "docker" "start" "-a" "6f8133c38bd9b9033f7bef3ed62683a898c1313fa8d038240e98d30d33199236", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[bench]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other benchmark targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a benchmark target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/benches/nbody_uom.rs [INFO] [stderr] * /opt/rustwide/workdir/benches/nbody_dimensioned.rs [INFO] [stderr] * /opt/rustwide/workdir/benches/nbody_raw.rs [INFO] [stderr] * /opt/rustwide/workdir/benches/nbody_metric.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a benchmark target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobenches = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling metric v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.18s [INFO] running `Command { std: "docker" "inspect" "6f8133c38bd9b9033f7bef3ed62683a898c1313fa8d038240e98d30d33199236", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f8133c38bd9b9033f7bef3ed62683a898c1313fa8d038240e98d30d33199236", kill_on_drop: false }` [INFO] [stdout] 6f8133c38bd9b9033f7bef3ed62683a898c1313fa8d038240e98d30d33199236 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee93e654d4333cbfef68773e65c61f14b7bec6478753ca1e0ccb43b7e78fd809 [INFO] running `Command { std: "docker" "start" "-a" "ee93e654d4333cbfef68773e65c61f14b7bec6478753ca1e0ccb43b7e78fd809", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[bench]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other benchmark targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a benchmark target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/benches/nbody_uom.rs [INFO] [stderr] * /opt/rustwide/workdir/benches/nbody_dimensioned.rs [INFO] [stderr] * /opt/rustwide/workdir/benches/nbody_raw.rs [INFO] [stderr] * /opt/rustwide/workdir/benches/nbody_metric.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a benchmark target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobenches = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling dimensioned v0.6.0 [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stderr] Compiling generic-array v0.5.1 [INFO] [stderr] Compiling uom v0.14.0 [INFO] [stderr] Compiling metric v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.95s [INFO] running `Command { std: "docker" "inspect" "ee93e654d4333cbfef68773e65c61f14b7bec6478753ca1e0ccb43b7e78fd809", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee93e654d4333cbfef68773e65c61f14b7bec6478753ca1e0ccb43b7e78fd809", kill_on_drop: false }` [INFO] [stdout] ee93e654d4333cbfef68773e65c61f14b7bec6478753ca1e0ccb43b7e78fd809 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d065f5d7bd3fe88514905aa432f89abd28de23f444e988ca2bc4ff1adf51a17c [INFO] running `Command { std: "docker" "start" "-a" "d065f5d7bd3fe88514905aa432f89abd28de23f444e988ca2bc4ff1adf51a17c", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[bench]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other benchmark targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a benchmark target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/benches/nbody_uom.rs [INFO] [stderr] * /opt/rustwide/workdir/benches/nbody_dimensioned.rs [INFO] [stderr] * /opt/rustwide/workdir/benches/nbody_raw.rs [INFO] [stderr] * /opt/rustwide/workdir/benches/nbody_metric.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a benchmark target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobenches = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.42s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/metric-0a4e93b3b98a75dc) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests metric [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d065f5d7bd3fe88514905aa432f89abd28de23f444e988ca2bc4ff1adf51a17c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d065f5d7bd3fe88514905aa432f89abd28de23f444e988ca2bc4ff1adf51a17c", kill_on_drop: false }` [INFO] [stdout] d065f5d7bd3fe88514905aa432f89abd28de23f444e988ca2bc4ff1adf51a17c