[INFO] updating cached repository arpnetwork/scrypt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/arpnetwork/scrypt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/arpnetwork/scrypt" "work/ex/beta-1.37-6/sources/1.36.0/gh/arpnetwork/scrypt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/arpnetwork/scrypt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/arpnetwork/scrypt" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/arpnetwork/scrypt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/arpnetwork/scrypt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f49a91fa75191a35352b48e011fe6b5bbfd419ae
[INFO] sha for GitHub repo arpnetwork/scrypt: f49a91fa75191a35352b48e011fe6b5bbfd419ae
[INFO] validating manifest of arpnetwork/scrypt on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of arpnetwork/scrypt on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing arpnetwork/scrypt
[INFO] finished frobbing arpnetwork/scrypt
[INFO] frobbed toml for arpnetwork/scrypt written to work/ex/beta-1.37-6/sources/1.36.0/gh/arpnetwork/scrypt/Cargo.toml
[INFO] started frobbing arpnetwork/scrypt
[INFO] finished frobbing arpnetwork/scrypt
[INFO] frobbed toml for arpnetwork/scrypt written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/arpnetwork/scrypt/Cargo.toml
[INFO] crate arpnetwork/scrypt already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing arpnetwork/scrypt against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/arpnetwork/scrypt:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b35123dc3e42dc78ed473a86b1969fceecef148eb56ec550f166b191613692f2
[INFO] running `"docker" "start" "-a" "b35123dc3e42dc78ed473a86b1969fceecef148eb56ec550f166b191613692f2"`
[INFO] [stderr]    Compiling hex v0.3.1
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling scrypt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.88s
[INFO] running `"docker" "inspect" "b35123dc3e42dc78ed473a86b1969fceecef148eb56ec550f166b191613692f2"`
[INFO] running `"docker" "rm" "-f" "b35123dc3e42dc78ed473a86b1969fceecef148eb56ec550f166b191613692f2"`
[INFO] [stdout] b35123dc3e42dc78ed473a86b1969fceecef148eb56ec550f166b191613692f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/arpnetwork/scrypt:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ff56492352f7b8878f2423e6efd461ed3d7c4d54dc0ba81eb95125f5e6f4a1bd
[INFO] running `"docker" "start" "-a" "ff56492352f7b8878f2423e6efd461ed3d7c4d54dc0ba81eb95125f5e6f4a1bd"`
[INFO] [stderr]    Compiling scrypt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `"docker" "inspect" "ff56492352f7b8878f2423e6efd461ed3d7c4d54dc0ba81eb95125f5e6f4a1bd"`
[INFO] running `"docker" "rm" "-f" "ff56492352f7b8878f2423e6efd461ed3d7c4d54dc0ba81eb95125f5e6f4a1bd"`
[INFO] [stdout] ff56492352f7b8878f2423e6efd461ed3d7c4d54dc0ba81eb95125f5e6f4a1bd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/arpnetwork/scrypt:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] c7d1631d442d2e33fd41116b0bceb4f5bb527a789cf968e5ac2c4f761d331aec
[INFO] running `"docker" "start" "-a" "c7d1631d442d2e33fd41116b0bceb4f5bb527a789cf968e5ac2c4f761d331aec"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/scrypt-3578dba316921117
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::scrypt ... ok
[INFO] [stdout] test cmd::tests::commands ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/scrypt-0f9985e5dd1325cf
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scrypt
[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" "c7d1631d442d2e33fd41116b0bceb4f5bb527a789cf968e5ac2c4f761d331aec"`
[INFO] running `"docker" "rm" "-f" "c7d1631d442d2e33fd41116b0bceb4f5bb527a789cf968e5ac2c4f761d331aec"`
[INFO] [stdout] c7d1631d442d2e33fd41116b0bceb4f5bb527a789cf968e5ac2c4f761d331aec