[INFO] updating cached repository Epsilon10/utcp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Epsilon10/utcp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Epsilon10/utcp" "work/ex/beta-1.37-6/sources/1.36.0/gh/Epsilon10/utcp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Epsilon10/utcp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Epsilon10/utcp" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Epsilon10/utcp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Epsilon10/utcp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a54f9ffa998cbae8acf24f1e863c33e070f63571
[INFO] sha for GitHub repo Epsilon10/utcp: a54f9ffa998cbae8acf24f1e863c33e070f63571
[INFO] validating manifest of Epsilon10/utcp 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 Epsilon10/utcp 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 Epsilon10/utcp
[INFO] finished frobbing Epsilon10/utcp
[INFO] frobbed toml for Epsilon10/utcp written to work/ex/beta-1.37-6/sources/1.36.0/gh/Epsilon10/utcp/Cargo.toml
[INFO] started frobbing Epsilon10/utcp
[INFO] finished frobbing Epsilon10/utcp
[INFO] frobbed toml for Epsilon10/utcp written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Epsilon10/utcp/Cargo.toml
[INFO] crate Epsilon10/utcp 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 Epsilon10/utcp 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/Epsilon10/utcp:/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] f8f71f55227b7896e4a3849bdbb6dc847aeb2cb53f5e56eb9943d5177e7711b9
[INFO] running `"docker" "start" "-a" "f8f71f55227b7896e4a3849bdbb6dc847aeb2cb53f5e56eb9943d5177e7711b9"`
[INFO] [stderr]    Compiling utcp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "f8f71f55227b7896e4a3849bdbb6dc847aeb2cb53f5e56eb9943d5177e7711b9"`
[INFO] running `"docker" "rm" "-f" "f8f71f55227b7896e4a3849bdbb6dc847aeb2cb53f5e56eb9943d5177e7711b9"`
[INFO] [stdout] f8f71f55227b7896e4a3849bdbb6dc847aeb2cb53f5e56eb9943d5177e7711b9
[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/Epsilon10/utcp:/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] 445a3755535eba1a112365bf702fc98722c73496798b78a533f14d2a4cb8ccf1
[INFO] running `"docker" "start" "-a" "445a3755535eba1a112365bf702fc98722c73496798b78a533f14d2a4cb8ccf1"`
[INFO] [stderr]    Compiling utcp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "445a3755535eba1a112365bf702fc98722c73496798b78a533f14d2a4cb8ccf1"`
[INFO] running `"docker" "rm" "-f" "445a3755535eba1a112365bf702fc98722c73496798b78a533f14d2a4cb8ccf1"`
[INFO] [stdout] 445a3755535eba1a112365bf702fc98722c73496798b78a533f14d2a4cb8ccf1
[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/Epsilon10/utcp:/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] 48663c9a00c332846f823e1838ada6fe66e46e057a51ffd0c86f13f790b8e8f2
[INFO] running `"docker" "start" "-a" "48663c9a00c332846f823e1838ada6fe66e46e057a51ffd0c86f13f790b8e8f2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/utcp-0f5c62d52df4d114
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests utcp
[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" "48663c9a00c332846f823e1838ada6fe66e46e057a51ffd0c86f13f790b8e8f2"`
[INFO] running `"docker" "rm" "-f" "48663c9a00c332846f823e1838ada6fe66e46e057a51ffd0c86f13f790b8e8f2"`
[INFO] [stdout] 48663c9a00c332846f823e1838ada6fe66e46e057a51ffd0c86f13f790b8e8f2