[INFO] updating cached repository nao-kobayashi/inversion
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nao-kobayashi/inversion
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nao-kobayashi/inversion" "work/ex/beta-1.37-6/sources/1.36.0/gh/nao-kobayashi/inversion"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nao-kobayashi/inversion'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nao-kobayashi/inversion" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nao-kobayashi/inversion"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nao-kobayashi/inversion'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 492e68c2b446799d6c162444df5872c01ec2b2e4
[INFO] sha for GitHub repo nao-kobayashi/inversion: 492e68c2b446799d6c162444df5872c01ec2b2e4
[INFO] validating manifest of nao-kobayashi/inversion 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 nao-kobayashi/inversion 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 nao-kobayashi/inversion
[INFO] finished frobbing nao-kobayashi/inversion
[INFO] frobbed toml for nao-kobayashi/inversion written to work/ex/beta-1.37-6/sources/1.36.0/gh/nao-kobayashi/inversion/Cargo.toml
[INFO] started frobbing nao-kobayashi/inversion
[INFO] finished frobbing nao-kobayashi/inversion
[INFO] frobbed toml for nao-kobayashi/inversion written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nao-kobayashi/inversion/Cargo.toml
[INFO] crate nao-kobayashi/inversion already has a lockfile, it will not be regenerated
[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] testing nao-kobayashi/inversion against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nao-kobayashi/inversion:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 7c329114f954117927589aad244a6f77859716282b90d76bccf012b235468118
[INFO] running `"docker" "start" "-a" "7c329114f954117927589aad244a6f77859716282b90d76bccf012b235468118"`
[INFO] [stderr]    Compiling inversion v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "7c329114f954117927589aad244a6f77859716282b90d76bccf012b235468118"`
[INFO] running `"docker" "rm" "-f" "7c329114f954117927589aad244a6f77859716282b90d76bccf012b235468118"`
[INFO] [stdout] 7c329114f954117927589aad244a6f77859716282b90d76bccf012b235468118
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nao-kobayashi/inversion:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] cb2367d394cc4f0ead710b481ee2c9faf392bc0e10ec825cbb76dd997709c415
[INFO] running `"docker" "start" "-a" "cb2367d394cc4f0ead710b481ee2c9faf392bc0e10ec825cbb76dd997709c415"`
[INFO] [stderr]    Compiling inversion v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "cb2367d394cc4f0ead710b481ee2c9faf392bc0e10ec825cbb76dd997709c415"`
[INFO] running `"docker" "rm" "-f" "cb2367d394cc4f0ead710b481ee2c9faf392bc0e10ec825cbb76dd997709c415"`
[INFO] [stdout] cb2367d394cc4f0ead710b481ee2c9faf392bc0e10ec825cbb76dd997709c415
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nao-kobayashi/inversion:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 3489d5f679d0169c28ade94d3881e0a8b41f20b3fb9c44373f243206955cb56b
[INFO] running `"docker" "start" "-a" "3489d5f679d0169c28ade94d3881e0a8b41f20b3fb9c44373f243206955cb56b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/inversion-1cce6661c8e64379
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3489d5f679d0169c28ade94d3881e0a8b41f20b3fb9c44373f243206955cb56b"`
[INFO] running `"docker" "rm" "-f" "3489d5f679d0169c28ade94d3881e0a8b41f20b3fb9c44373f243206955cb56b"`
[INFO] [stdout] 3489d5f679d0169c28ade94d3881e0a8b41f20b3fb9c44373f243206955cb56b