[INFO] updating cached repository bencromwell/pwchars
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bencromwell/pwchars
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bencromwell/pwchars" "work/ex/beta-1.38-1/sources/1.37.0/gh/bencromwell/pwchars"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bencromwell/pwchars'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bencromwell/pwchars" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bencromwell/pwchars"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bencromwell/pwchars'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f0948ae509fea58e285f49d0e7dcd83c7a152a39
[INFO] sha for GitHub repo bencromwell/pwchars: f0948ae509fea58e285f49d0e7dcd83c7a152a39
[INFO] validating manifest of bencromwell/pwchars 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 bencromwell/pwchars 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 bencromwell/pwchars
[INFO] finished frobbing bencromwell/pwchars
[INFO] frobbed toml for bencromwell/pwchars written to work/ex/beta-1.38-1/sources/1.37.0/gh/bencromwell/pwchars/Cargo.toml
[INFO] started frobbing bencromwell/pwchars
[INFO] finished frobbing bencromwell/pwchars
[INFO] frobbed toml for bencromwell/pwchars written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bencromwell/pwchars/Cargo.toml
[INFO] crate bencromwell/pwchars 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 bencromwell/pwchars 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bencromwell/pwchars:/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] ad6d7a0033e0e8810e4dfa866db5ea91309d014222577f9c365a46f628d89f3f
[INFO] running `"docker" "start" "-a" "ad6d7a0033e0e8810e4dfa866db5ea91309d014222577f9c365a46f628d89f3f"`
[INFO] [stderr]    Compiling pwchars v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `"docker" "inspect" "ad6d7a0033e0e8810e4dfa866db5ea91309d014222577f9c365a46f628d89f3f"`
[INFO] running `"docker" "rm" "-f" "ad6d7a0033e0e8810e4dfa866db5ea91309d014222577f9c365a46f628d89f3f"`
[INFO] [stdout] ad6d7a0033e0e8810e4dfa866db5ea91309d014222577f9c365a46f628d89f3f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bencromwell/pwchars:/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] 6bc3e529bf7e8909645920b2525bcd351fe19b3ca138793540673845736247f8
[INFO] running `"docker" "start" "-a" "6bc3e529bf7e8909645920b2525bcd351fe19b3ca138793540673845736247f8"`
[INFO] [stderr]    Compiling pwchars v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "6bc3e529bf7e8909645920b2525bcd351fe19b3ca138793540673845736247f8"`
[INFO] running `"docker" "rm" "-f" "6bc3e529bf7e8909645920b2525bcd351fe19b3ca138793540673845736247f8"`
[INFO] [stdout] 6bc3e529bf7e8909645920b2525bcd351fe19b3ca138793540673845736247f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bencromwell/pwchars:/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] 55a1d5782cb3092706d16d974346178e5c1c6aa9c0c31e233aa5f6e2a4b90cfd
[INFO] running `"docker" "start" "-a" "55a1d5782cb3092706d16d974346178e5c1c6aa9c0c31e233aa5f6e2a4b90cfd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pwchars-23e17d936057fe86
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pwchars-6ae0befce876984b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_returns_correct_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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] [stderr]    Doc-tests pwchars
[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" "55a1d5782cb3092706d16d974346178e5c1c6aa9c0c31e233aa5f6e2a4b90cfd"`
[INFO] running `"docker" "rm" "-f" "55a1d5782cb3092706d16d974346178e5c1c6aa9c0c31e233aa5f6e2a4b90cfd"`
[INFO] [stdout] 55a1d5782cb3092706d16d974346178e5c1c6aa9c0c31e233aa5f6e2a4b90cfd