[INFO] updating cached repository digitalsurgeons/blip
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/digitalsurgeons/blip
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/digitalsurgeons/blip" "work/ex/beta-1.38-1/sources/1.37.0/gh/digitalsurgeons/blip"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/digitalsurgeons/blip'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/digitalsurgeons/blip" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/digitalsurgeons/blip"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/digitalsurgeons/blip'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 61898cea9b325d9fb2667a21654c1d5f8c9c25d9
[INFO] sha for GitHub repo digitalsurgeons/blip: 61898cea9b325d9fb2667a21654c1d5f8c9c25d9
[INFO] validating manifest of digitalsurgeons/blip 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 digitalsurgeons/blip 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 digitalsurgeons/blip
[INFO] finished frobbing digitalsurgeons/blip
[INFO] frobbed toml for digitalsurgeons/blip written to work/ex/beta-1.38-1/sources/1.37.0/gh/digitalsurgeons/blip/Cargo.toml
[INFO] started frobbing digitalsurgeons/blip
[INFO] finished frobbing digitalsurgeons/blip
[INFO] frobbed toml for digitalsurgeons/blip written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/digitalsurgeons/blip/Cargo.toml
[INFO] crate digitalsurgeons/blip 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 digitalsurgeons/blip 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/digitalsurgeons/blip:/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] 71f8a4669dd5e306c96101bcbab030342c34d567d8545472a52b1a497edf5e74
[INFO] running `"docker" "start" "-a" "71f8a4669dd5e306c96101bcbab030342c34d567d8545472a52b1a497edf5e74"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]    Compiling paw-raw v1.0.0
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling structopt-derive v0.3.0 (https://github.com/TeXitoi/structopt#50e7eddf)
[INFO] [stderr]    Compiling paw-attributes v1.0.0
[INFO] [stderr]    Compiling paw v1.0.0
[INFO] [stderr]    Compiling structopt v0.3.0 (https://github.com/TeXitoi/structopt#50e7eddf)
[INFO] [stderr]    Compiling blip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.61s
[INFO] running `"docker" "inspect" "71f8a4669dd5e306c96101bcbab030342c34d567d8545472a52b1a497edf5e74"`
[INFO] running `"docker" "rm" "-f" "71f8a4669dd5e306c96101bcbab030342c34d567d8545472a52b1a497edf5e74"`
[INFO] [stdout] 71f8a4669dd5e306c96101bcbab030342c34d567d8545472a52b1a497edf5e74
[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/digitalsurgeons/blip:/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] fd727c5b1e52756a87d340cf048628c525c8d0b687befc8b8811a1f6533f9a13
[INFO] running `"docker" "start" "-a" "fd727c5b1e52756a87d340cf048628c525c8d0b687befc8b8811a1f6533f9a13"`
[INFO] [stderr]    Compiling blip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "fd727c5b1e52756a87d340cf048628c525c8d0b687befc8b8811a1f6533f9a13"`
[INFO] running `"docker" "rm" "-f" "fd727c5b1e52756a87d340cf048628c525c8d0b687befc8b8811a1f6533f9a13"`
[INFO] [stdout] fd727c5b1e52756a87d340cf048628c525c8d0b687befc8b8811a1f6533f9a13
[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/digitalsurgeons/blip:/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] eca410a04a40a2df7353eb6ddaa755254ca1482d15e09f18548e1ef699510c7d
[INFO] running `"docker" "start" "-a" "eca410a04a40a2df7353eb6ddaa755254ca1482d15e09f18548e1ef699510c7d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blip-5e913388614897aa
[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" "eca410a04a40a2df7353eb6ddaa755254ca1482d15e09f18548e1ef699510c7d"`
[INFO] running `"docker" "rm" "-f" "eca410a04a40a2df7353eb6ddaa755254ca1482d15e09f18548e1ef699510c7d"`
[INFO] [stdout] eca410a04a40a2df7353eb6ddaa755254ca1482d15e09f18548e1ef699510c7d