[INFO] updating cached repository gnuvince/stats
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gnuvince/stats
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gnuvince/stats" "work/ex/beta-1.38-1/sources/1.37.0/gh/gnuvince/stats"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gnuvince/stats'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gnuvince/stats" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnuvince/stats"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnuvince/stats'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 297ab1696abaf4036b79a413649a3728cba5da59
[INFO] sha for GitHub repo gnuvince/stats: 297ab1696abaf4036b79a413649a3728cba5da59
[INFO] validating manifest of gnuvince/stats 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 gnuvince/stats 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 gnuvince/stats
[INFO] finished frobbing gnuvince/stats
[INFO] frobbed toml for gnuvince/stats written to work/ex/beta-1.38-1/sources/1.37.0/gh/gnuvince/stats/Cargo.toml
[INFO] started frobbing gnuvince/stats
[INFO] finished frobbing gnuvince/stats
[INFO] frobbed toml for gnuvince/stats written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnuvince/stats/Cargo.toml
[INFO] crate gnuvince/stats 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 gnuvince/stats 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-3/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/gnuvince/stats:/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] f469138900e730e8158139fe68cefee72ef5f39cc8a7d70c35dcb49940658143
[INFO] running `"docker" "start" "-a" "f469138900e730e8158139fe68cefee72ef5f39cc8a7d70c35dcb49940658143"`
[INFO] [stderr]    Compiling getopts v0.2.19
[INFO] [stderr]    Compiling stats v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `"docker" "inspect" "f469138900e730e8158139fe68cefee72ef5f39cc8a7d70c35dcb49940658143"`
[INFO] running `"docker" "rm" "-f" "f469138900e730e8158139fe68cefee72ef5f39cc8a7d70c35dcb49940658143"`
[INFO] [stdout] f469138900e730e8158139fe68cefee72ef5f39cc8a7d70c35dcb49940658143
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/gnuvince/stats:/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] a9111f1ac5717ffb78b2a90d62e5238ff0ce040051d31980d1dba6fecd4238c2
[INFO] running `"docker" "start" "-a" "a9111f1ac5717ffb78b2a90d62e5238ff0ce040051d31980d1dba6fecd4238c2"`
[INFO] [stderr]    Compiling stats v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "a9111f1ac5717ffb78b2a90d62e5238ff0ce040051d31980d1dba6fecd4238c2"`
[INFO] running `"docker" "rm" "-f" "a9111f1ac5717ffb78b2a90d62e5238ff0ce040051d31980d1dba6fecd4238c2"`
[INFO] [stdout] a9111f1ac5717ffb78b2a90d62e5238ff0ce040051d31980d1dba6fecd4238c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/gnuvince/stats:/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] 639f3152af55108b93c68216733ec9154c864f2597df79811f69433ed0204054
[INFO] running `"docker" "start" "-a" "639f3152af55108b93c68216733ec9154c864f2597df79811f69433ed0204054"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stats-3cf3f65e994dd2f8
[INFO] [stdout] running 1 test
[INFO] [stdout] test mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "639f3152af55108b93c68216733ec9154c864f2597df79811f69433ed0204054"`
[INFO] running `"docker" "rm" "-f" "639f3152af55108b93c68216733ec9154c864f2597df79811f69433ed0204054"`
[INFO] [stdout] 639f3152af55108b93c68216733ec9154c864f2597df79811f69433ed0204054