[INFO] updating cached repository agashlin/crctrunc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/agashlin/crctrunc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/agashlin/crctrunc" "work/ex/beta-1.37-6/sources/1.36.0/gh/agashlin/crctrunc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/agashlin/crctrunc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/agashlin/crctrunc" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/agashlin/crctrunc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/agashlin/crctrunc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7678f6957450c85fd62bb3d0faf9f777d6072d43
[INFO] sha for GitHub repo agashlin/crctrunc: 7678f6957450c85fd62bb3d0faf9f777d6072d43
[INFO] validating manifest of agashlin/crctrunc 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 agashlin/crctrunc 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 agashlin/crctrunc
[INFO] finished frobbing agashlin/crctrunc
[INFO] frobbed toml for agashlin/crctrunc written to work/ex/beta-1.37-6/sources/1.36.0/gh/agashlin/crctrunc/Cargo.toml
[INFO] started frobbing agashlin/crctrunc
[INFO] finished frobbing agashlin/crctrunc
[INFO] frobbed toml for agashlin/crctrunc written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/agashlin/crctrunc/Cargo.toml
[INFO] crate agashlin/crctrunc 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 agashlin/crctrunc 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-3/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/agashlin/crctrunc:/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] 5517453ea1ea96216aafd80751614dd6913b241894e0e4bc6416ebbf402a2b02
[INFO] running `"docker" "start" "-a" "5517453ea1ea96216aafd80751614dd6913b241894e0e4bc6416ebbf402a2b02"`
[INFO] [stderr]    Compiling crctrunc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "5517453ea1ea96216aafd80751614dd6913b241894e0e4bc6416ebbf402a2b02"`
[INFO] running `"docker" "rm" "-f" "5517453ea1ea96216aafd80751614dd6913b241894e0e4bc6416ebbf402a2b02"`
[INFO] [stdout] 5517453ea1ea96216aafd80751614dd6913b241894e0e4bc6416ebbf402a2b02
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/agashlin/crctrunc:/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] 58893b0af1087772aba29f441766947d366e728b0154dcaab1fbe8688d953518
[INFO] running `"docker" "start" "-a" "58893b0af1087772aba29f441766947d366e728b0154dcaab1fbe8688d953518"`
[INFO] [stderr]    Compiling crctrunc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "58893b0af1087772aba29f441766947d366e728b0154dcaab1fbe8688d953518"`
[INFO] running `"docker" "rm" "-f" "58893b0af1087772aba29f441766947d366e728b0154dcaab1fbe8688d953518"`
[INFO] [stdout] 58893b0af1087772aba29f441766947d366e728b0154dcaab1fbe8688d953518
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/agashlin/crctrunc:/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] 002edd0054844483c8eca3b3539b638beaa707cf11b3969cc6e0da9e730b37bd
[INFO] running `"docker" "start" "-a" "002edd0054844483c8eca3b3539b638beaa707cf11b3969cc6e0da9e730b37bd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crctrunc-037c929f7ee3d76b
[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" "002edd0054844483c8eca3b3539b638beaa707cf11b3969cc6e0da9e730b37bd"`
[INFO] running `"docker" "rm" "-f" "002edd0054844483c8eca3b3539b638beaa707cf11b3969cc6e0da9e730b37bd"`
[INFO] [stdout] 002edd0054844483c8eca3b3539b638beaa707cf11b3969cc6e0da9e730b37bd