[INFO] updating cached repository aarroyoc/perin
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aarroyoc/perin
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aarroyoc/perin" "work/ex/beta-1.38-1/sources/1.37.0/gh/aarroyoc/perin"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/aarroyoc/perin'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aarroyoc/perin" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aarroyoc/perin"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aarroyoc/perin'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ac5f483faea4aaad202eb247b55111fa1568267c
[INFO] sha for GitHub repo aarroyoc/perin: ac5f483faea4aaad202eb247b55111fa1568267c
[INFO] validating manifest of aarroyoc/perin 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 aarroyoc/perin 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 aarroyoc/perin
[INFO] finished frobbing aarroyoc/perin
[INFO] frobbed toml for aarroyoc/perin written to work/ex/beta-1.38-1/sources/1.37.0/gh/aarroyoc/perin/Cargo.toml
[INFO] started frobbing aarroyoc/perin
[INFO] finished frobbing aarroyoc/perin
[INFO] frobbed toml for aarroyoc/perin written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aarroyoc/perin/Cargo.toml
[INFO] crate aarroyoc/perin 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/aarroyoc/perin/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[INFO] the lockfile is outdated, regenerating it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 aarroyoc/perin 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aarroyoc/perin:/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] 3785db97fe7716de6672d36cc51b88cb11786ec9687e9eb10b57f89281dbbefd
[INFO] running `"docker" "start" "-a" "3785db97fe7716de6672d36cc51b88cb11786ec9687e9eb10b57f89281dbbefd"`
[INFO] [stderr]    Compiling enum_primitive v0.0.2
[INFO] [stderr]    Compiling perin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "3785db97fe7716de6672d36cc51b88cb11786ec9687e9eb10b57f89281dbbefd"`
[INFO] running `"docker" "rm" "-f" "3785db97fe7716de6672d36cc51b88cb11786ec9687e9eb10b57f89281dbbefd"`
[INFO] [stdout] 3785db97fe7716de6672d36cc51b88cb11786ec9687e9eb10b57f89281dbbefd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aarroyoc/perin:/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] ed0f1ca79e0809bab60d33b1fca7d1ae6815b2431938b98839d1863a26aaca46
[INFO] running `"docker" "start" "-a" "ed0f1ca79e0809bab60d33b1fca7d1ae6815b2431938b98839d1863a26aaca46"`
[INFO] [stderr]    Compiling perin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "ed0f1ca79e0809bab60d33b1fca7d1ae6815b2431938b98839d1863a26aaca46"`
[INFO] running `"docker" "rm" "-f" "ed0f1ca79e0809bab60d33b1fca7d1ae6815b2431938b98839d1863a26aaca46"`
[INFO] [stdout] ed0f1ca79e0809bab60d33b1fca7d1ae6815b2431938b98839d1863a26aaca46
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aarroyoc/perin:/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] d627082c30aa04ae2bb896aa58500c75b23aa77d218eb9775321652c99b71ecf
[INFO] running `"docker" "start" "-a" "d627082c30aa04ae2bb896aa58500c75b23aa77d218eb9775321652c99b71ecf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/perin-29f28e050ede099f
[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" "d627082c30aa04ae2bb896aa58500c75b23aa77d218eb9775321652c99b71ecf"`
[INFO] running `"docker" "rm" "-f" "d627082c30aa04ae2bb896aa58500c75b23aa77d218eb9775321652c99b71ecf"`
[INFO] [stdout] d627082c30aa04ae2bb896aa58500c75b23aa77d218eb9775321652c99b71ecf