[INFO] updating cached repository enricostano/crack-me-please
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/enricostano/crack-me-please
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/enricostano/crack-me-please" "work/ex/beta-1.38-1/sources/1.37.0/gh/enricostano/crack-me-please"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/enricostano/crack-me-please'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/enricostano/crack-me-please" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/enricostano/crack-me-please"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/enricostano/crack-me-please'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 47376894376564656815ee846384ab2d64f769d5
[INFO] sha for GitHub repo enricostano/crack-me-please: 47376894376564656815ee846384ab2d64f769d5
[INFO] validating manifest of enricostano/crack-me-please 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 enricostano/crack-me-please 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 enricostano/crack-me-please
[INFO] finished frobbing enricostano/crack-me-please
[INFO] frobbed toml for enricostano/crack-me-please written to work/ex/beta-1.38-1/sources/1.37.0/gh/enricostano/crack-me-please/Cargo.toml
[INFO] started frobbing enricostano/crack-me-please
[INFO] finished frobbing enricostano/crack-me-please
[INFO] frobbed toml for enricostano/crack-me-please written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/enricostano/crack-me-please/Cargo.toml
[INFO] crate enricostano/crack-me-please 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] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/enricostano/crack-me-please/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 enricostano/crack-me-please 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-4/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/enricostano/crack-me-please:/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] 1d4ffb01dee581c79bef82337322eab7b9187b832183e82e20db463772c35b8c
[INFO] running `"docker" "start" "-a" "1d4ffb01dee581c79bef82337322eab7b9187b832183e82e20db463772c35b8c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling crack-me-please v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.02s
[INFO] running `"docker" "inspect" "1d4ffb01dee581c79bef82337322eab7b9187b832183e82e20db463772c35b8c"`
[INFO] running `"docker" "rm" "-f" "1d4ffb01dee581c79bef82337322eab7b9187b832183e82e20db463772c35b8c"`
[INFO] [stdout] 1d4ffb01dee581c79bef82337322eab7b9187b832183e82e20db463772c35b8c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/enricostano/crack-me-please:/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] d71077c9d787092f3517a56dc219a2d85ac5d23e61e5a5eac82aa11001f5df46
[INFO] running `"docker" "start" "-a" "d71077c9d787092f3517a56dc219a2d85ac5d23e61e5a5eac82aa11001f5df46"`
[INFO] [stderr]    Compiling crack-me-please v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "d71077c9d787092f3517a56dc219a2d85ac5d23e61e5a5eac82aa11001f5df46"`
[INFO] running `"docker" "rm" "-f" "d71077c9d787092f3517a56dc219a2d85ac5d23e61e5a5eac82aa11001f5df46"`
[INFO] [stdout] d71077c9d787092f3517a56dc219a2d85ac5d23e61e5a5eac82aa11001f5df46
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/enricostano/crack-me-please:/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] 062ba0eff0925d745a6bd694633590a535b33477f436d9f23462dcab74aa8caf
[INFO] running `"docker" "start" "-a" "062ba0eff0925d745a6bd694633590a535b33477f436d9f23462dcab74aa8caf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crack_me_please-7775f76d444a4f33
[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" "062ba0eff0925d745a6bd694633590a535b33477f436d9f23462dcab74aa8caf"`
[INFO] running `"docker" "rm" "-f" "062ba0eff0925d745a6bd694633590a535b33477f436d9f23462dcab74aa8caf"`
[INFO] [stdout] 062ba0eff0925d745a6bd694633590a535b33477f436d9f23462dcab74aa8caf