[INFO] updating cached repository aidan-coward/porpoiseful
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aidan-coward/porpoiseful
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aidan-coward/porpoiseful" "work/ex/beta-1.38-1/sources/1.37.0/gh/aidan-coward/porpoiseful"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/aidan-coward/porpoiseful'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aidan-coward/porpoiseful" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aidan-coward/porpoiseful"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aidan-coward/porpoiseful'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 834507bf4428e736fe4def21622d082e42330d98
[INFO] sha for GitHub repo aidan-coward/porpoiseful: 834507bf4428e736fe4def21622d082e42330d98
[INFO] validating manifest of aidan-coward/porpoiseful 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 aidan-coward/porpoiseful 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 aidan-coward/porpoiseful
[INFO] finished frobbing aidan-coward/porpoiseful
[INFO] frobbed toml for aidan-coward/porpoiseful written to work/ex/beta-1.38-1/sources/1.37.0/gh/aidan-coward/porpoiseful/Cargo.toml
[INFO] started frobbing aidan-coward/porpoiseful
[INFO] finished frobbing aidan-coward/porpoiseful
[INFO] frobbed toml for aidan-coward/porpoiseful written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aidan-coward/porpoiseful/Cargo.toml
[INFO] crate aidan-coward/porpoiseful 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 aidan-coward/porpoiseful 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aidan-coward/porpoiseful:/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] cfbcca5807776f9501d8626c530fff6e7d2d1451b3d3ff4b7d535fe497158dda
[INFO] running `"docker" "start" "-a" "cfbcca5807776f9501d8626c530fff6e7d2d1451b3d3ff4b7d535fe497158dda"`
[INFO] [stderr]    Compiling porpoiseful v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "cfbcca5807776f9501d8626c530fff6e7d2d1451b3d3ff4b7d535fe497158dda"`
[INFO] running `"docker" "rm" "-f" "cfbcca5807776f9501d8626c530fff6e7d2d1451b3d3ff4b7d535fe497158dda"`
[INFO] [stdout] cfbcca5807776f9501d8626c530fff6e7d2d1451b3d3ff4b7d535fe497158dda
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aidan-coward/porpoiseful:/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] 1e432f2629ca037a435ef09c4a2285c45a268afce6adf9652c7e3a402e4dfdd5
[INFO] running `"docker" "start" "-a" "1e432f2629ca037a435ef09c4a2285c45a268afce6adf9652c7e3a402e4dfdd5"`
[INFO] [stderr]    Compiling porpoiseful v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "1e432f2629ca037a435ef09c4a2285c45a268afce6adf9652c7e3a402e4dfdd5"`
[INFO] running `"docker" "rm" "-f" "1e432f2629ca037a435ef09c4a2285c45a268afce6adf9652c7e3a402e4dfdd5"`
[INFO] [stdout] 1e432f2629ca037a435ef09c4a2285c45a268afce6adf9652c7e3a402e4dfdd5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aidan-coward/porpoiseful:/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] 721293bbe9120be0568539ca7c134225d600f3f6ef9812325ab7cc255d951f82
[INFO] running `"docker" "start" "-a" "721293bbe9120be0568539ca7c134225d600f3f6ef9812325ab7cc255d951f82"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/porpoiseful-b01270dfa5b27780
[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/porpoiseful-96cc972cbedb76e8
[INFO] [stderr]    Doc-tests porpoiseful
[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] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - is_flag (line 178) ... ok
[INFO] [stdout] test src/lib.rs - Config::new (line 318) ... ok
[INFO] [stdout] test src/lib.rs - Config::new_battery (line 361) ... ok
[INFO] [stdout] test src/lib.rs - arg_parser (line 259) ... ok
[INFO] [stdout] test src/lib.rs - arg_parser (line 248) ... ok
[INFO] [stdout] test src/lib.rs - Config::new (line 306) ... ok
[INFO] [stdout] test src/lib.rs - Config::new_conf_file (line 398) ... ok
[INFO] [stdout] test src/lib.rs - arg_parser (line 237) ... ok
[INFO] [stdout] test src/lib.rs - is_flag (line 187) ... ok
[INFO] [stdout] test src/lib.rs - is_flag (line 196) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "721293bbe9120be0568539ca7c134225d600f3f6ef9812325ab7cc255d951f82"`
[INFO] running `"docker" "rm" "-f" "721293bbe9120be0568539ca7c134225d600f3f6ef9812325ab7cc255d951f82"`
[INFO] [stdout] 721293bbe9120be0568539ca7c134225d600f3f6ef9812325ab7cc255d951f82