[INFO] updating cached repository web-dom/west
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/web-dom/west
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/web-dom/west" "work/ex/beta-1.38-1/sources/1.37.0/gh/web-dom/west"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/web-dom/west'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/web-dom/west" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/web-dom/west"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/web-dom/west'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9497114c5ecd651afb79a2ef875b1fb71e5de531
[INFO] sha for GitHub repo web-dom/west: 9497114c5ecd651afb79a2ef875b1fb71e5de531
[INFO] validating manifest of web-dom/west 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 web-dom/west 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 web-dom/west
[INFO] finished frobbing web-dom/west
[INFO] frobbed toml for web-dom/west written to work/ex/beta-1.38-1/sources/1.37.0/gh/web-dom/west/Cargo.toml
[INFO] started frobbing web-dom/west
[INFO] finished frobbing web-dom/west
[INFO] frobbed toml for web-dom/west written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/web-dom/west/Cargo.toml
[INFO] crate web-dom/west 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 web-dom/west 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/web-dom/west:/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] 88ab65b36855bd1a0608c48921a2e874fea589e28712a2eb3e926a2a9facf95e
[INFO] running `"docker" "start" "-a" "88ab65b36855bd1a0608c48921a2e874fea589e28712a2eb3e926a2a9facf95e"`
[INFO] [stderr]    Compiling west v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "88ab65b36855bd1a0608c48921a2e874fea589e28712a2eb3e926a2a9facf95e"`
[INFO] running `"docker" "rm" "-f" "88ab65b36855bd1a0608c48921a2e874fea589e28712a2eb3e926a2a9facf95e"`
[INFO] [stdout] 88ab65b36855bd1a0608c48921a2e874fea589e28712a2eb3e926a2a9facf95e
[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/web-dom/west:/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] c017cab1660515cbed166796f624f5854d76305aa7f2082791e9d20037e462e5
[INFO] running `"docker" "start" "-a" "c017cab1660515cbed166796f624f5854d76305aa7f2082791e9d20037e462e5"`
[INFO] [stderr]    Compiling west v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "c017cab1660515cbed166796f624f5854d76305aa7f2082791e9d20037e462e5"`
[INFO] running `"docker" "rm" "-f" "c017cab1660515cbed166796f624f5854d76305aa7f2082791e9d20037e462e5"`
[INFO] [stdout] c017cab1660515cbed166796f624f5854d76305aa7f2082791e9d20037e462e5
[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/web-dom/west:/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] 31b5f5c33553bcb0588cc120f02e468bbdf79c16be026c03da25778c843c34aa
[INFO] running `"docker" "start" "-a" "31b5f5c33553bcb0588cc120f02e468bbdf79c16be026c03da25778c843c34aa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/west-815823fa11fda56b
[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" "31b5f5c33553bcb0588cc120f02e468bbdf79c16be026c03da25778c843c34aa"`
[INFO] running `"docker" "rm" "-f" "31b5f5c33553bcb0588cc120f02e468bbdf79c16be026c03da25778c843c34aa"`
[INFO] [stdout] 31b5f5c33553bcb0588cc120f02e468bbdf79c16be026c03da25778c843c34aa