[INFO] updating cached repository idursun/valuestream
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/idursun/valuestream
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/idursun/valuestream" "work/ex/beta-1.38-1/sources/1.37.0/gh/idursun/valuestream"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/idursun/valuestream'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/idursun/valuestream" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/idursun/valuestream"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/idursun/valuestream'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ceea4a8957430032ac556eabd20b5e14656d7ecd
[INFO] sha for GitHub repo idursun/valuestream: ceea4a8957430032ac556eabd20b5e14656d7ecd
[INFO] validating manifest of idursun/valuestream 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 idursun/valuestream 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 idursun/valuestream
[INFO] finished frobbing idursun/valuestream
[INFO] frobbed toml for idursun/valuestream written to work/ex/beta-1.38-1/sources/1.37.0/gh/idursun/valuestream/Cargo.toml
[INFO] started frobbing idursun/valuestream
[INFO] finished frobbing idursun/valuestream
[INFO] frobbed toml for idursun/valuestream written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/idursun/valuestream/Cargo.toml
[INFO] crate idursun/valuestream 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing idursun/valuestream against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/idursun/valuestream:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 113785fbd8edf0a74f2c9ab2aaf602d41af63342cf2eedf8ae86c122775c81cf
[INFO] running `"docker" "start" "-a" "113785fbd8edf0a74f2c9ab2aaf602d41af63342cf2eedf8ae86c122775c81cf"`
[INFO] [stderr]    Compiling valuestreams v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "113785fbd8edf0a74f2c9ab2aaf602d41af63342cf2eedf8ae86c122775c81cf"`
[INFO] running `"docker" "rm" "-f" "113785fbd8edf0a74f2c9ab2aaf602d41af63342cf2eedf8ae86c122775c81cf"`
[INFO] [stdout] 113785fbd8edf0a74f2c9ab2aaf602d41af63342cf2eedf8ae86c122775c81cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/idursun/valuestream:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c53dc6fee38c0ce5e7b33dbec2597ce01c3619ca6c221fe3990ffb8e1ab34c05
[INFO] running `"docker" "start" "-a" "c53dc6fee38c0ce5e7b33dbec2597ce01c3619ca6c221fe3990ffb8e1ab34c05"`
[INFO] [stderr]    Compiling valuestreams v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "c53dc6fee38c0ce5e7b33dbec2597ce01c3619ca6c221fe3990ffb8e1ab34c05"`
[INFO] running `"docker" "rm" "-f" "c53dc6fee38c0ce5e7b33dbec2597ce01c3619ca6c221fe3990ffb8e1ab34c05"`
[INFO] [stdout] c53dc6fee38c0ce5e7b33dbec2597ce01c3619ca6c221fe3990ffb8e1ab34c05
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/idursun/valuestream:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 8643077b0e13f54bf725961bfe214b622fc7eada5dec7ce9572ea9f6b6f467f6
[INFO] running `"docker" "start" "-a" "8643077b0e13f54bf725961bfe214b622fc7eada5dec7ce9572ea9f6b6f467f6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/valuestreams-2bd67dd3f59e539f
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test valuestream::tests::should_divide ... ok
[INFO] [stdout] test datapoint::tests::test_data_point_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mymain-c189421a984bf97b
[INFO] [stderr]    Doc-tests valuestreams
[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 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" "8643077b0e13f54bf725961bfe214b622fc7eada5dec7ce9572ea9f6b6f467f6"`
[INFO] running `"docker" "rm" "-f" "8643077b0e13f54bf725961bfe214b622fc7eada5dec7ce9572ea9f6b6f467f6"`
[INFO] [stdout] 8643077b0e13f54bf725961bfe214b622fc7eada5dec7ce9572ea9f6b6f467f6