[INFO] updating cached repository FrozenDroid/Screentool
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/FrozenDroid/Screentool
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/FrozenDroid/Screentool" "work/ex/beta-1.38-1/sources/1.37.0/gh/FrozenDroid/Screentool"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/FrozenDroid/Screentool'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FrozenDroid/Screentool" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FrozenDroid/Screentool"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FrozenDroid/Screentool'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aba93f29445fea587dfef35f65d379d65710d7d0
[INFO] sha for GitHub repo FrozenDroid/Screentool: aba93f29445fea587dfef35f65d379d65710d7d0
[INFO] validating manifest of FrozenDroid/Screentool 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 FrozenDroid/Screentool 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 FrozenDroid/Screentool
[INFO] finished frobbing FrozenDroid/Screentool
[INFO] frobbed toml for FrozenDroid/Screentool written to work/ex/beta-1.38-1/sources/1.37.0/gh/FrozenDroid/Screentool/Cargo.toml
[INFO] started frobbing FrozenDroid/Screentool
[INFO] finished frobbing FrozenDroid/Screentool
[INFO] frobbed toml for FrozenDroid/Screentool written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FrozenDroid/Screentool/Cargo.toml
[INFO] crate FrozenDroid/Screentool 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 FrozenDroid/Screentool 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/FrozenDroid/Screentool:/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] 2b8fbe88fda4c1cedf37c5e7c627bd90eef9db3cc58d37cd3496fe18769ff587
[INFO] running `"docker" "start" "-a" "2b8fbe88fda4c1cedf37c5e7c627bd90eef9db3cc58d37cd3496fe18769ff587"`
[INFO] [stderr]    Compiling strum v0.10.0
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling strum_macros v0.10.0
[INFO] [stderr]    Compiling screentool v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.77s
[INFO] running `"docker" "inspect" "2b8fbe88fda4c1cedf37c5e7c627bd90eef9db3cc58d37cd3496fe18769ff587"`
[INFO] running `"docker" "rm" "-f" "2b8fbe88fda4c1cedf37c5e7c627bd90eef9db3cc58d37cd3496fe18769ff587"`
[INFO] [stdout] 2b8fbe88fda4c1cedf37c5e7c627bd90eef9db3cc58d37cd3496fe18769ff587
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/FrozenDroid/Screentool:/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] 1608922c6492a850d9cb515ae749ea9856adffc738f52e772ee5d5d30475ee48
[INFO] running `"docker" "start" "-a" "1608922c6492a850d9cb515ae749ea9856adffc738f52e772ee5d5d30475ee48"`
[INFO] [stderr]    Compiling screentool v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "1608922c6492a850d9cb515ae749ea9856adffc738f52e772ee5d5d30475ee48"`
[INFO] running `"docker" "rm" "-f" "1608922c6492a850d9cb515ae749ea9856adffc738f52e772ee5d5d30475ee48"`
[INFO] [stdout] 1608922c6492a850d9cb515ae749ea9856adffc738f52e772ee5d5d30475ee48
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/FrozenDroid/Screentool:/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] 8de7b0631db9c4a38ddf6c867e735c0da61b69535cc1738be76ff4a8421cafbb
[INFO] running `"docker" "start" "-a" "8de7b0631db9c4a38ddf6c867e735c0da61b69535cc1738be76ff4a8421cafbb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/screentool-a2e32831a6b3c1c4
[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" "8de7b0631db9c4a38ddf6c867e735c0da61b69535cc1738be76ff4a8421cafbb"`
[INFO] running `"docker" "rm" "-f" "8de7b0631db9c4a38ddf6c867e735c0da61b69535cc1738be76ff4a8421cafbb"`
[INFO] [stdout] 8de7b0631db9c4a38ddf6c867e735c0da61b69535cc1738be76ff4a8421cafbb