[INFO] updating cached repository boyter/bc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/boyter/bc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/boyter/bc" "work/ex/beta-1.38-1/sources/1.37.0/gh/boyter/bc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/boyter/bc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/boyter/bc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boyter/bc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boyter/bc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c148022a7425ea77db5e4cfbb15cb0dc729ee568
[INFO] sha for GitHub repo boyter/bc: c148022a7425ea77db5e4cfbb15cb0dc729ee568
[INFO] validating manifest of boyter/bc 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 boyter/bc 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 boyter/bc
[INFO] finished frobbing boyter/bc
[INFO] frobbed toml for boyter/bc written to work/ex/beta-1.38-1/sources/1.37.0/gh/boyter/bc/Cargo.toml
[INFO] started frobbing boyter/bc
[INFO] finished frobbing boyter/bc
[INFO] frobbed toml for boyter/bc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boyter/bc/Cargo.toml
[INFO] crate boyter/bc 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 boyter/bc 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-7/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/boyter/bc:/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] a3ec9ae4bf3447198dfccf83f2f72757ee9e0e7106bf2bc47903f0896b37ed97
[INFO] running `"docker" "start" "-a" "a3ec9ae4bf3447198dfccf83f2f72757ee9e0e7106bf2bc47903f0896b37ed97"`
[INFO] [stderr]    Compiling bc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `"docker" "inspect" "a3ec9ae4bf3447198dfccf83f2f72757ee9e0e7106bf2bc47903f0896b37ed97"`
[INFO] running `"docker" "rm" "-f" "a3ec9ae4bf3447198dfccf83f2f72757ee9e0e7106bf2bc47903f0896b37ed97"`
[INFO] [stdout] a3ec9ae4bf3447198dfccf83f2f72757ee9e0e7106bf2bc47903f0896b37ed97
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/boyter/bc:/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] c444733564072e490fde904aba68078ffc96c414d64e54f41db754cd37d945b3
[INFO] running `"docker" "start" "-a" "c444733564072e490fde904aba68078ffc96c414d64e54f41db754cd37d945b3"`
[INFO] [stderr]    Compiling bc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "c444733564072e490fde904aba68078ffc96c414d64e54f41db754cd37d945b3"`
[INFO] running `"docker" "rm" "-f" "c444733564072e490fde904aba68078ffc96c414d64e54f41db754cd37d945b3"`
[INFO] [stdout] c444733564072e490fde904aba68078ffc96c414d64e54f41db754cd37d945b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/boyter/bc:/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] 915ac721310b72e1ea22e21e2a0687e55ecad16f0e8e625c915a2d43554280fb
[INFO] running `"docker" "start" "-a" "915ac721310b72e1ea22e21e2a0687e55ecad16f0e8e625c915a2d43554280fb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bc-c3db99f15483746f
[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" "915ac721310b72e1ea22e21e2a0687e55ecad16f0e8e625c915a2d43554280fb"`
[INFO] running `"docker" "rm" "-f" "915ac721310b72e1ea22e21e2a0687e55ecad16f0e8e625c915a2d43554280fb"`
[INFO] [stdout] 915ac721310b72e1ea22e21e2a0687e55ecad16f0e8e625c915a2d43554280fb