[INFO] crate benchmarking 0.4.3 is already in cache
[INFO] extracting crate benchmarking 0.4.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/benchmarking/0.4.3
[INFO] extracting crate benchmarking 0.4.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/benchmarking/0.4.3
[INFO] validating manifest of benchmarking-0.4.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of benchmarking-0.4.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing benchmarking-0.4.3
[INFO] finished frobbing benchmarking-0.4.3
[INFO] frobbed toml for benchmarking-0.4.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/benchmarking/0.4.3/Cargo.toml
[INFO] started frobbing benchmarking-0.4.3
[INFO] finished frobbing benchmarking-0.4.3
[INFO] frobbed toml for benchmarking-0.4.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/benchmarking/0.4.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing benchmarking-0.4.3 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/benchmarking/0.4.3:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 12ffe74faaa0ea78b844c0cbb724d335edef710572932c803a6b1fc2e097edc2
[INFO] running `"docker" "start" "-a" "12ffe74faaa0ea78b844c0cbb724d335edef710572932c803a6b1fc2e097edc2"`
[INFO] [stderr]    Compiling benchmarking v0.4.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "12ffe74faaa0ea78b844c0cbb724d335edef710572932c803a6b1fc2e097edc2"`
[INFO] running `"docker" "rm" "-f" "12ffe74faaa0ea78b844c0cbb724d335edef710572932c803a6b1fc2e097edc2"`
[INFO] [stdout] 12ffe74faaa0ea78b844c0cbb724d335edef710572932c803a6b1fc2e097edc2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/benchmarking/0.4.3:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7c46a3fdc2a19f1aa0bae70ceb95d79bca1e02a28fde6c82c8962407068839aa
[INFO] running `"docker" "start" "-a" "7c46a3fdc2a19f1aa0bae70ceb95d79bca1e02a28fde6c82c8962407068839aa"`
[INFO] [stderr]    Compiling benchmarking v0.4.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "7c46a3fdc2a19f1aa0bae70ceb95d79bca1e02a28fde6c82c8962407068839aa"`
[INFO] running `"docker" "rm" "-f" "7c46a3fdc2a19f1aa0bae70ceb95d79bca1e02a28fde6c82c8962407068839aa"`
[INFO] [stdout] 7c46a3fdc2a19f1aa0bae70ceb95d79bca1e02a28fde6c82c8962407068839aa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/benchmarking/0.4.3:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 2add4359c6b321ba82887977c02d8adfd49f5b78204850f764945bdb5802ef3e
[INFO] running `"docker" "start" "-a" "2add4359c6b321ba82887977c02d8adfd49f5b78204850f764945bdb5802ef3e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/benchmarking-c96d83ae99ef98ec
[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 benchmarking
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[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 33) ... ok
[INFO] [stdout] test src/lib.rs -  (line 77) ... 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" "2add4359c6b321ba82887977c02d8adfd49f5b78204850f764945bdb5802ef3e"`
[INFO] running `"docker" "rm" "-f" "2add4359c6b321ba82887977c02d8adfd49f5b78204850f764945bdb5802ef3e"`
[INFO] [stdout] 2add4359c6b321ba82887977c02d8adfd49f5b78204850f764945bdb5802ef3e