[INFO] fetching crate metric 0.1.2... [INFO] extracting crate metric 0.1.2 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/metric/0.1.2 [INFO] extracting crate metric 0.1.2 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/metric/0.1.2 [INFO] validating manifest of metric-0.1.2 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of metric-0.1.2 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing metric-0.1.2 [INFO] finished frobbing metric-0.1.2 [INFO] frobbed toml for metric-0.1.2 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/metric/0.1.2/Cargo.toml [INFO] started frobbing metric-0.1.2 [INFO] finished frobbing metric-0.1.2 [INFO] frobbed toml for metric-0.1.2 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/metric/0.1.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uom v0.14.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] testing metric-0.1.2 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/metric/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] ac84b94100dd163d272c81ecded01c57952674ebafebb37f6ab95e4bc828155a [INFO] running `"docker" "start" "-a" "ac84b94100dd163d272c81ecded01c57952674ebafebb37f6ab95e4bc828155a"` [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/crater/workdir/benches/nbody_uom.rs [INFO] [stderr] * /opt/crater/workdir/benches/nbody_metric.rs [INFO] [stderr] * /opt/crater/workdir/benches/nbody_dimensioned.rs [INFO] [stderr] * /opt/crater/workdir/benches/nbody_raw.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/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.17s [INFO] running `"docker" "inspect" "ac84b94100dd163d272c81ecded01c57952674ebafebb37f6ab95e4bc828155a"` [INFO] running `"docker" "rm" "-f" "ac84b94100dd163d272c81ecded01c57952674ebafebb37f6ab95e4bc828155a"` [INFO] [stdout] ac84b94100dd163d272c81ecded01c57952674ebafebb37f6ab95e4bc828155a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/metric/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] a8ca9a848fb7e73d578c1dc4adcc111687ddef91c0038ae4f3ec716d7c46d7dd [INFO] running `"docker" "start" "-a" "a8ca9a848fb7e73d578c1dc4adcc111687ddef91c0038ae4f3ec716d7c46d7dd"` [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/crater/workdir/benches/nbody_uom.rs [INFO] [stderr] * /opt/crater/workdir/benches/nbody_metric.rs [INFO] [stderr] * /opt/crater/workdir/benches/nbody_dimensioned.rs [INFO] [stderr] * /opt/crater/workdir/benches/nbody_raw.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 dimensioned v0.6.0 [INFO] [stderr] Compiling generic-array v0.5.1 [INFO] [stderr] Compiling uom v0.14.0 [INFO] [stderr] Compiling metric v0.1.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.95s [INFO] running `"docker" "inspect" "a8ca9a848fb7e73d578c1dc4adcc111687ddef91c0038ae4f3ec716d7c46d7dd"` [INFO] running `"docker" "rm" "-f" "a8ca9a848fb7e73d578c1dc4adcc111687ddef91c0038ae4f3ec716d7c46d7dd"` [INFO] [stdout] a8ca9a848fb7e73d578c1dc4adcc111687ddef91c0038ae4f3ec716d7c46d7dd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/metric/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 4c03f1e23b33e3aedd6c1284c2bb6af04c330bea436af0b763c57a02508df771 [INFO] running `"docker" "start" "-a" "4c03f1e23b33e3aedd6c1284c2bb6af04c330bea436af0b763c57a02508df771"` [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/crater/workdir/benches/nbody_uom.rs [INFO] [stderr] * /opt/crater/workdir/benches/nbody_metric.rs [INFO] [stderr] * /opt/crater/workdir/benches/nbody_dimensioned.rs [INFO] [stderr] * /opt/crater/workdir/benches/nbody_raw.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 lock [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.46s [INFO] [stderr] Running /opt/crater/target/debug/deps/metric-7457f994e6ef76aa [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] [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "4c03f1e23b33e3aedd6c1284c2bb6af04c330bea436af0b763c57a02508df771"` [INFO] running `"docker" "rm" "-f" "4c03f1e23b33e3aedd6c1284c2bb6af04c330bea436af0b763c57a02508df771"` [INFO] [stdout] 4c03f1e23b33e3aedd6c1284c2bb6af04c330bea436af0b763c57a02508df771