[INFO] updating cached repository RadicalZephyr/webkit-app
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RadicalZephyr/webkit-app
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RadicalZephyr/webkit-app" "work/ex/beta-1.38-1/sources/1.37.0/gh/RadicalZephyr/webkit-app"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/RadicalZephyr/webkit-app'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RadicalZephyr/webkit-app" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RadicalZephyr/webkit-app"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RadicalZephyr/webkit-app'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2b82f579068737230b120f079e42b39a9722f573
[INFO] sha for GitHub repo RadicalZephyr/webkit-app: 2b82f579068737230b120f079e42b39a9722f573
[INFO] validating manifest of RadicalZephyr/webkit-app 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 RadicalZephyr/webkit-app 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 RadicalZephyr/webkit-app
[INFO] finished frobbing RadicalZephyr/webkit-app
[INFO] frobbed toml for RadicalZephyr/webkit-app written to work/ex/beta-1.38-1/sources/1.37.0/gh/RadicalZephyr/webkit-app/Cargo.toml
[INFO] started frobbing RadicalZephyr/webkit-app
[INFO] finished frobbing RadicalZephyr/webkit-app
[INFO] frobbed toml for RadicalZephyr/webkit-app written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RadicalZephyr/webkit-app/Cargo.toml
[INFO] crate RadicalZephyr/webkit-app 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 RadicalZephyr/webkit-app 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RadicalZephyr/webkit-app:/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] 1a604c154a20d03f0e56d273dbbbb25b7d21ef33b084ab5c0053aa0c13976d99
[INFO] running `"docker" "start" "-a" "1a604c154a20d03f0e56d273dbbbb25b7d21ef33b084ab5c0053aa0c13976d99"`
[INFO] [stderr]    Compiling arc-swap v0.3.9
[INFO] [stderr]    Compiling boxfnonce v0.1.0
[INFO] [stderr]    Compiling webview-sys v0.1.1
[INFO] [stderr]    Compiling signal-hook v0.1.8
[INFO] [stderr]    Compiling web-view v0.4.0
[INFO] [stderr]    Compiling display v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.37s
[INFO] running `"docker" "inspect" "1a604c154a20d03f0e56d273dbbbb25b7d21ef33b084ab5c0053aa0c13976d99"`
[INFO] running `"docker" "rm" "-f" "1a604c154a20d03f0e56d273dbbbb25b7d21ef33b084ab5c0053aa0c13976d99"`
[INFO] [stdout] 1a604c154a20d03f0e56d273dbbbb25b7d21ef33b084ab5c0053aa0c13976d99
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RadicalZephyr/webkit-app:/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] 4732bab81442b84884bbaa440fd0ff1831ae112febcdca74c18781846ad0c557
[INFO] running `"docker" "start" "-a" "4732bab81442b84884bbaa440fd0ff1831ae112febcdca74c18781846ad0c557"`
[INFO] [stderr]    Compiling display v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "4732bab81442b84884bbaa440fd0ff1831ae112febcdca74c18781846ad0c557"`
[INFO] running `"docker" "rm" "-f" "4732bab81442b84884bbaa440fd0ff1831ae112febcdca74c18781846ad0c557"`
[INFO] [stdout] 4732bab81442b84884bbaa440fd0ff1831ae112febcdca74c18781846ad0c557
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RadicalZephyr/webkit-app:/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] 71f0f90c3a806c2715134613a41c9ae3fcd9fc9998e29f8944d4dd2a74807d3c
[INFO] running `"docker" "start" "-a" "71f0f90c3a806c2715134613a41c9ae3fcd9fc9998e29f8944d4dd2a74807d3c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/display-58896d5cf5fb358d
[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" "71f0f90c3a806c2715134613a41c9ae3fcd9fc9998e29f8944d4dd2a74807d3c"`
[INFO] running `"docker" "rm" "-f" "71f0f90c3a806c2715134613a41c9ae3fcd9fc9998e29f8944d4dd2a74807d3c"`
[INFO] [stdout] 71f0f90c3a806c2715134613a41c9ae3fcd9fc9998e29f8944d4dd2a74807d3c