[INFO] updating cached repository iKevinY/blerp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/iKevinY/blerp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/iKevinY/blerp" "work/ex/beta-1.37-6/sources/1.36.0/gh/iKevinY/blerp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/iKevinY/blerp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iKevinY/blerp" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iKevinY/blerp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iKevinY/blerp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9e27b2f735b148a675802628737f386b47d26db0
[INFO] sha for GitHub repo iKevinY/blerp: 9e27b2f735b148a675802628737f386b47d26db0
[INFO] validating manifest of iKevinY/blerp 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 iKevinY/blerp 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 iKevinY/blerp
[INFO] finished frobbing iKevinY/blerp
[INFO] frobbed toml for iKevinY/blerp written to work/ex/beta-1.37-6/sources/1.36.0/gh/iKevinY/blerp/Cargo.toml
[INFO] started frobbing iKevinY/blerp
[INFO] finished frobbing iKevinY/blerp
[INFO] frobbed toml for iKevinY/blerp written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iKevinY/blerp/Cargo.toml
[INFO] crate iKevinY/blerp 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 iKevinY/blerp 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-4/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/iKevinY/blerp:/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] a70302beece781feefb05521e079bf64f4888d6683e944494cdc33fa3aec5a78
[INFO] running `"docker" "start" "-a" "a70302beece781feefb05521e079bf64f4888d6683e944494cdc33fa3aec5a78"`
[INFO] [stderr]    Compiling libc v0.2.26
[INFO] [stderr]    Compiling serde v1.0.10
[INFO] [stderr]    Compiling serde_derive v1.0.10
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling docopt v0.8.1
[INFO] [stderr]    Compiling blerp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.55s
[INFO] running `"docker" "inspect" "a70302beece781feefb05521e079bf64f4888d6683e944494cdc33fa3aec5a78"`
[INFO] running `"docker" "rm" "-f" "a70302beece781feefb05521e079bf64f4888d6683e944494cdc33fa3aec5a78"`
[INFO] [stdout] a70302beece781feefb05521e079bf64f4888d6683e944494cdc33fa3aec5a78
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/iKevinY/blerp:/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] 58a4fafec082573063729a39015d0c85816c3714e0b3d6b87e4d8c519a75e499
[INFO] running `"docker" "start" "-a" "58a4fafec082573063729a39015d0c85816c3714e0b3d6b87e4d8c519a75e499"`
[INFO] [stderr]    Compiling blerp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "58a4fafec082573063729a39015d0c85816c3714e0b3d6b87e4d8c519a75e499"`
[INFO] running `"docker" "rm" "-f" "58a4fafec082573063729a39015d0c85816c3714e0b3d6b87e4d8c519a75e499"`
[INFO] [stdout] 58a4fafec082573063729a39015d0c85816c3714e0b3d6b87e4d8c519a75e499
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/iKevinY/blerp:/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] 405a658acee649f2143fe5ccdcdaf24d306db1bf9f7f3d667491f243dcafab53
[INFO] running `"docker" "start" "-a" "405a658acee649f2143fe5ccdcdaf24d306db1bf9f7f3d667491f243dcafab53"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blerp-36593dc808ffaaac
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_blerp-15bfdd488a5da78f
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test blerp_invalid_option ... ok
[INFO] [stdout] test blerp_version_option ... ok
[INFO] [stderr]    Doc-tests blerp
[INFO] [stdout] test blerp_help_option ... ok
[INFO] [stdout] test blerp_no_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "405a658acee649f2143fe5ccdcdaf24d306db1bf9f7f3d667491f243dcafab53"`
[INFO] running `"docker" "rm" "-f" "405a658acee649f2143fe5ccdcdaf24d306db1bf9f7f3d667491f243dcafab53"`
[INFO] [stdout] 405a658acee649f2143fe5ccdcdaf24d306db1bf9f7f3d667491f243dcafab53