[INFO] updating cached repository usbalbin/web_browser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/usbalbin/web_browser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/usbalbin/web_browser" "work/ex/beta-1.38-1/sources/1.37.0/gh/usbalbin/web_browser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/usbalbin/web_browser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/usbalbin/web_browser" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/usbalbin/web_browser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/usbalbin/web_browser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ef5c726833585b763eb41fea17ab992aa955e4a5
[INFO] sha for GitHub repo usbalbin/web_browser: ef5c726833585b763eb41fea17ab992aa955e4a5
[INFO] validating manifest of usbalbin/web_browser 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 usbalbin/web_browser 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 usbalbin/web_browser
[INFO] finished frobbing usbalbin/web_browser
[INFO] frobbed toml for usbalbin/web_browser written to work/ex/beta-1.38-1/sources/1.37.0/gh/usbalbin/web_browser/Cargo.toml
[INFO] started frobbing usbalbin/web_browser
[INFO] finished frobbing usbalbin/web_browser
[INFO] frobbed toml for usbalbin/web_browser written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/usbalbin/web_browser/Cargo.toml
[INFO] crate usbalbin/web_browser 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 usbalbin/web_browser 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/usbalbin/web_browser:/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] c94eb5b1dc6bf2a7eca364f5c2d8a41a73a806089b2272acc3845adc3900d981
[INFO] running `"docker" "start" "-a" "c94eb5b1dc6bf2a7eca364f5c2d8a41a73a806089b2272acc3845adc3900d981"`
[INFO] [stderr]    Compiling web_browser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "c94eb5b1dc6bf2a7eca364f5c2d8a41a73a806089b2272acc3845adc3900d981"`
[INFO] running `"docker" "rm" "-f" "c94eb5b1dc6bf2a7eca364f5c2d8a41a73a806089b2272acc3845adc3900d981"`
[INFO] [stdout] c94eb5b1dc6bf2a7eca364f5c2d8a41a73a806089b2272acc3845adc3900d981
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/usbalbin/web_browser:/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] a5fce0487bdac31742b8a0e0c14e4b95cdbd2461906496d67c4370a9a0d33b78
[INFO] running `"docker" "start" "-a" "a5fce0487bdac31742b8a0e0c14e4b95cdbd2461906496d67c4370a9a0d33b78"`
[INFO] [stderr]    Compiling web_browser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "a5fce0487bdac31742b8a0e0c14e4b95cdbd2461906496d67c4370a9a0d33b78"`
[INFO] running `"docker" "rm" "-f" "a5fce0487bdac31742b8a0e0c14e4b95cdbd2461906496d67c4370a9a0d33b78"`
[INFO] [stdout] a5fce0487bdac31742b8a0e0c14e4b95cdbd2461906496d67c4370a9a0d33b78
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/usbalbin/web_browser:/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] d04aca656e7536d6ce6e796c7ac7f0657bd198d7be0b4b00633d1aefa57f7ab0
[INFO] running `"docker" "start" "-a" "d04aca656e7536d6ce6e796c7ac7f0657bd198d7be0b4b00633d1aefa57f7ab0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/web_browser-6952d3843ac138f2
[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" "d04aca656e7536d6ce6e796c7ac7f0657bd198d7be0b4b00633d1aefa57f7ab0"`
[INFO] running `"docker" "rm" "-f" "d04aca656e7536d6ce6e796c7ac7f0657bd198d7be0b4b00633d1aefa57f7ab0"`
[INFO] [stdout] d04aca656e7536d6ce6e796c7ac7f0657bd198d7be0b4b00633d1aefa57f7ab0