[INFO] crate print_perf 0.1.9 is already in cache
[INFO] extracting crate print_perf 0.1.9 into work/ex/beta-1.37-6/sources/1.36.0/reg/print_perf/0.1.9
[INFO] extracting crate print_perf 0.1.9 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/print_perf/0.1.9
[INFO] validating manifest of print_perf-0.1.9 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of print_perf-0.1.9 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing print_perf-0.1.9
[INFO] finished frobbing print_perf-0.1.9
[INFO] frobbed toml for print_perf-0.1.9 written to work/ex/beta-1.37-6/sources/1.36.0/reg/print_perf/0.1.9/Cargo.toml
[INFO] started frobbing print_perf-0.1.9
[INFO] finished frobbing print_perf-0.1.9
[INFO] frobbed toml for print_perf-0.1.9 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/print_perf/0.1.9/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing print_perf-0.1.9 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/print_perf/0.1.9:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0afcbfd4d88db0f34bbc39081336fca4de4980a6513751b6906e03bd8cb52ce8
[INFO] running `"docker" "start" "-a" "0afcbfd4d88db0f34bbc39081336fca4de4980a6513751b6906e03bd8cb52ce8"`
[INFO] [stderr]    Compiling print_perf v0.1.9 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "0afcbfd4d88db0f34bbc39081336fca4de4980a6513751b6906e03bd8cb52ce8"`
[INFO] running `"docker" "rm" "-f" "0afcbfd4d88db0f34bbc39081336fca4de4980a6513751b6906e03bd8cb52ce8"`
[INFO] [stdout] 0afcbfd4d88db0f34bbc39081336fca4de4980a6513751b6906e03bd8cb52ce8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/print_perf/0.1.9:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d1f0e4b78d5467e060e0444b56ff635b8728d6f76438823b62a9361715f2e484
[INFO] running `"docker" "start" "-a" "d1f0e4b78d5467e060e0444b56ff635b8728d6f76438823b62a9361715f2e484"`
[INFO] [stderr]    Compiling print_perf v0.1.9 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "d1f0e4b78d5467e060e0444b56ff635b8728d6f76438823b62a9361715f2e484"`
[INFO] running `"docker" "rm" "-f" "d1f0e4b78d5467e060e0444b56ff635b8728d6f76438823b62a9361715f2e484"`
[INFO] [stdout] d1f0e4b78d5467e060e0444b56ff635b8728d6f76438823b62a9361715f2e484
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/print_perf/0.1.9:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f06cbd1b907af619200d3c938a7aa26f4664b095c3cd0eb63070823475ef2776
[INFO] running `"docker" "start" "-a" "f06cbd1b907af619200d3c938a7aa26f4664b095c3cd0eb63070823475ef2776"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/print_perf-68aae468da7f1595
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::fast_example ... ok
[INFO] [stdout] test tests::basic_example ... ok
[INFO] [stdout] test tests::split_test ... ok
[INFO] [stdout] test tests::lap_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests print_perf
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 33) ... ok
[INFO] [stdout] test src/lib.rs -  (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f06cbd1b907af619200d3c938a7aa26f4664b095c3cd0eb63070823475ef2776"`
[INFO] running `"docker" "rm" "-f" "f06cbd1b907af619200d3c938a7aa26f4664b095c3cd0eb63070823475ef2776"`
[INFO] [stdout] f06cbd1b907af619200d3c938a7aa26f4664b095c3cd0eb63070823475ef2776