[INFO] updating cached repository VladMoldoveanu/Hangman
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/VladMoldoveanu/Hangman
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/VladMoldoveanu/Hangman" "work/ex/beta-1.38-1/sources/1.37.0/gh/VladMoldoveanu/Hangman"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/VladMoldoveanu/Hangman'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/VladMoldoveanu/Hangman" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/VladMoldoveanu/Hangman"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/VladMoldoveanu/Hangman'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 378d90aa4b0323e11548e817a8a9234ac95351a2
[INFO] sha for GitHub repo VladMoldoveanu/Hangman: 378d90aa4b0323e11548e817a8a9234ac95351a2
[INFO] validating manifest of VladMoldoveanu/Hangman 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 VladMoldoveanu/Hangman 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 VladMoldoveanu/Hangman
[INFO] finished frobbing VladMoldoveanu/Hangman
[INFO] frobbed toml for VladMoldoveanu/Hangman written to work/ex/beta-1.38-1/sources/1.37.0/gh/VladMoldoveanu/Hangman/Cargo.toml
[INFO] started frobbing VladMoldoveanu/Hangman
[INFO] finished frobbing VladMoldoveanu/Hangman
[INFO] frobbed toml for VladMoldoveanu/Hangman written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/VladMoldoveanu/Hangman/Cargo.toml
[INFO] crate VladMoldoveanu/Hangman 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 VladMoldoveanu/Hangman 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/VladMoldoveanu/Hangman:/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] 25f90c773b46cf196083e6f76227ecd045c450dc35ae992e875383a986d836ef
[INFO] running `"docker" "start" "-a" "25f90c773b46cf196083e6f76227ecd045c450dc35ae992e875383a986d836ef"`
[INFO] [stderr]    Compiling hangman v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "25f90c773b46cf196083e6f76227ecd045c450dc35ae992e875383a986d836ef"`
[INFO] running `"docker" "rm" "-f" "25f90c773b46cf196083e6f76227ecd045c450dc35ae992e875383a986d836ef"`
[INFO] [stdout] 25f90c773b46cf196083e6f76227ecd045c450dc35ae992e875383a986d836ef
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/VladMoldoveanu/Hangman:/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] 9b4de48c50d1896644987dcd5a07d5f2e99f491f46bed319ebd1aefcdd7b6c1d
[INFO] running `"docker" "start" "-a" "9b4de48c50d1896644987dcd5a07d5f2e99f491f46bed319ebd1aefcdd7b6c1d"`
[INFO] [stderr]    Compiling hangman v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "9b4de48c50d1896644987dcd5a07d5f2e99f491f46bed319ebd1aefcdd7b6c1d"`
[INFO] running `"docker" "rm" "-f" "9b4de48c50d1896644987dcd5a07d5f2e99f491f46bed319ebd1aefcdd7b6c1d"`
[INFO] [stdout] 9b4de48c50d1896644987dcd5a07d5f2e99f491f46bed319ebd1aefcdd7b6c1d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/VladMoldoveanu/Hangman:/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] 96a2bd62e332f446930b58a8ce64d5ddae2c5ae6a0f571c02dde2d66760aec02
[INFO] running `"docker" "start" "-a" "96a2bd62e332f446930b58a8ce64d5ddae2c5ae6a0f571c02dde2d66760aec02"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hangman-d1d1079c9d1833af
[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]      Running /opt/crater/target/debug/deps/hangman-3c16c7f80d519d2a
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hangman
[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" "96a2bd62e332f446930b58a8ce64d5ddae2c5ae6a0f571c02dde2d66760aec02"`
[INFO] running `"docker" "rm" "-f" "96a2bd62e332f446930b58a8ce64d5ddae2c5ae6a0f571c02dde2d66760aec02"`
[INFO] [stdout] 96a2bd62e332f446930b58a8ce64d5ddae2c5ae6a0f571c02dde2d66760aec02