[INFO] updating cached repository scottpenn/oiler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/scottpenn/oiler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/scottpenn/oiler" "work/ex/beta-1.38-1/sources/1.37.0/gh/scottpenn/oiler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/scottpenn/oiler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/scottpenn/oiler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scottpenn/oiler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scottpenn/oiler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fa57a544243d03f54c1171f6de42a1f274a800ee
[INFO] sha for GitHub repo scottpenn/oiler: fa57a544243d03f54c1171f6de42a1f274a800ee
[INFO] validating manifest of scottpenn/oiler 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 scottpenn/oiler 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 scottpenn/oiler
[INFO] finished frobbing scottpenn/oiler
[INFO] frobbed toml for scottpenn/oiler written to work/ex/beta-1.38-1/sources/1.37.0/gh/scottpenn/oiler/Cargo.toml
[INFO] started frobbing scottpenn/oiler
[INFO] finished frobbing scottpenn/oiler
[INFO] frobbed toml for scottpenn/oiler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scottpenn/oiler/Cargo.toml
[INFO] crate scottpenn/oiler already has a lockfile, it will not be regenerated
[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 scottpenn/oiler against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scottpenn/oiler:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 631f203844c8a46e3653db4c202feef92e2759e6dd5df21b976f32147e652e45
[INFO] running `"docker" "start" "-a" "631f203844c8a46e3653db4c202feef92e2759e6dd5df21b976f32147e652e45"`
[INFO] [stderr]    Compiling syn v0.15.31
[INFO] [stderr]    Compiling tinytemplate v1.0.1
[INFO] [stderr]    Compiling csv v1.0.7
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling oiler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.36s
[INFO] running `"docker" "inspect" "631f203844c8a46e3653db4c202feef92e2759e6dd5df21b976f32147e652e45"`
[INFO] running `"docker" "rm" "-f" "631f203844c8a46e3653db4c202feef92e2759e6dd5df21b976f32147e652e45"`
[INFO] [stdout] 631f203844c8a46e3653db4c202feef92e2759e6dd5df21b976f32147e652e45
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scottpenn/oiler:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] ed3cf1c56afe0bacd54bc7cee879b83db703c6697a780bf3cdc8e3d9b787c1df
[INFO] running `"docker" "start" "-a" "ed3cf1c56afe0bacd54bc7cee879b83db703c6697a780bf3cdc8e3d9b787c1df"`
[INFO] [stderr]    Compiling oiler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `"docker" "inspect" "ed3cf1c56afe0bacd54bc7cee879b83db703c6697a780bf3cdc8e3d9b787c1df"`
[INFO] running `"docker" "rm" "-f" "ed3cf1c56afe0bacd54bc7cee879b83db703c6697a780bf3cdc8e3d9b787c1df"`
[INFO] [stdout] ed3cf1c56afe0bacd54bc7cee879b83db703c6697a780bf3cdc8e3d9b787c1df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scottpenn/oiler:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] b9270189378c79f03a0b5245b69b80ecd0b4c77446c18089ad289b63b416f366
[INFO] running `"docker" "start" "-a" "b9270189378c79f03a0b5245b69b80ecd0b4c77446c18089ad289b63b416f366"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/oiler-392c659bdcfa84fa
[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]      Running /opt/crater/target/debug/deps/oiler-bbf0f2fc9f4d1420
[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]      Running /opt/crater/target/debug/deps/euler_tests-e071b8d1a29d0e51
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test euler_1_test ... ok
[INFO] [stdout] test euler_1_iter_test ... ok
[INFO] [stdout] test euler_1_loop_test ... ok
[INFO] [stdout] test euler_1_par_iter_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 oiler
[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" "b9270189378c79f03a0b5245b69b80ecd0b4c77446c18089ad289b63b416f366"`
[INFO] running `"docker" "rm" "-f" "b9270189378c79f03a0b5245b69b80ecd0b4c77446c18089ad289b63b416f366"`
[INFO] [stdout] b9270189378c79f03a0b5245b69b80ecd0b4c77446c18089ad289b63b416f366