[INFO] updating cached repository avahowell/npm-flip
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/avahowell/npm-flip
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/avahowell/npm-flip" "work/ex/beta-1.38-1/sources/1.37.0/gh/avahowell/npm-flip"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/avahowell/npm-flip'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/avahowell/npm-flip" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/avahowell/npm-flip"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/avahowell/npm-flip'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2c0f5f91d160d8565b303a0f66c7d973d82808b4
[INFO] sha for GitHub repo avahowell/npm-flip: 2c0f5f91d160d8565b303a0f66c7d973d82808b4
[INFO] validating manifest of avahowell/npm-flip 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 avahowell/npm-flip 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 avahowell/npm-flip
[INFO] finished frobbing avahowell/npm-flip
[INFO] frobbed toml for avahowell/npm-flip written to work/ex/beta-1.38-1/sources/1.37.0/gh/avahowell/npm-flip/Cargo.toml
[INFO] started frobbing avahowell/npm-flip
[INFO] finished frobbing avahowell/npm-flip
[INFO] frobbed toml for avahowell/npm-flip written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/avahowell/npm-flip/Cargo.toml
[INFO] crate avahowell/npm-flip 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 avahowell/npm-flip against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/avahowell/npm-flip:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b99f0f081f5117d64a8a5f1d8ccf633badedbd6b77193f84f2475d8373e7740b
[INFO] running `"docker" "start" "-a" "b99f0f081f5117d64a8a5f1d8ccf633badedbd6b77193f84f2475d8373e7740b"`
[INFO] [stderr]    Compiling npm-flip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.13s
[INFO] running `"docker" "inspect" "b99f0f081f5117d64a8a5f1d8ccf633badedbd6b77193f84f2475d8373e7740b"`
[INFO] running `"docker" "rm" "-f" "b99f0f081f5117d64a8a5f1d8ccf633badedbd6b77193f84f2475d8373e7740b"`
[INFO] [stdout] b99f0f081f5117d64a8a5f1d8ccf633badedbd6b77193f84f2475d8373e7740b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/avahowell/npm-flip:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f744985f53892ecf9cd06edf779be3d3be608a356f6f7aa9ee46159439662b9d
[INFO] running `"docker" "start" "-a" "f744985f53892ecf9cd06edf779be3d3be608a356f6f7aa9ee46159439662b9d"`
[INFO] [stderr]    Compiling npm-flip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "f744985f53892ecf9cd06edf779be3d3be608a356f6f7aa9ee46159439662b9d"`
[INFO] running `"docker" "rm" "-f" "f744985f53892ecf9cd06edf779be3d3be608a356f6f7aa9ee46159439662b9d"`
[INFO] [stdout] f744985f53892ecf9cd06edf779be3d3be608a356f6f7aa9ee46159439662b9d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/avahowell/npm-flip:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1d0027642412936e50e206c5e4b7a6b6410fdeb594c7936cd2b8ffbe932b1ad8
[INFO] running `"docker" "start" "-a" "1d0027642412936e50e206c5e4b7a6b6410fdeb594c7936cd2b8ffbe932b1ad8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/npm_flip-71ddb81a7f9ea08d
[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" "1d0027642412936e50e206c5e4b7a6b6410fdeb594c7936cd2b8ffbe932b1ad8"`
[INFO] running `"docker" "rm" "-f" "1d0027642412936e50e206c5e4b7a6b6410fdeb594c7936cd2b8ffbe932b1ad8"`
[INFO] [stdout] 1d0027642412936e50e206c5e4b7a6b6410fdeb594c7936cd2b8ffbe932b1ad8