[INFO] updating cached repository ArmsOfSorrow/ui-experiments
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ArmsOfSorrow/ui-experiments
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ArmsOfSorrow/ui-experiments" "work/ex/beta-1.37-6/sources/1.36.0/gh/ArmsOfSorrow/ui-experiments"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ArmsOfSorrow/ui-experiments'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ArmsOfSorrow/ui-experiments" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ArmsOfSorrow/ui-experiments"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ArmsOfSorrow/ui-experiments'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] de453611a7c310958d434c1639438257fe61b1a1
[INFO] sha for GitHub repo ArmsOfSorrow/ui-experiments: de453611a7c310958d434c1639438257fe61b1a1
[INFO] validating manifest of ArmsOfSorrow/ui-experiments on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ArmsOfSorrow/ui-experiments on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ArmsOfSorrow/ui-experiments
[INFO] finished frobbing ArmsOfSorrow/ui-experiments
[INFO] frobbed toml for ArmsOfSorrow/ui-experiments written to work/ex/beta-1.37-6/sources/1.36.0/gh/ArmsOfSorrow/ui-experiments/Cargo.toml
[INFO] started frobbing ArmsOfSorrow/ui-experiments
[INFO] finished frobbing ArmsOfSorrow/ui-experiments
[INFO] frobbed toml for ArmsOfSorrow/ui-experiments written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ArmsOfSorrow/ui-experiments/Cargo.toml
[INFO] crate ArmsOfSorrow/ui-experiments already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ArmsOfSorrow/ui-experiments against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ArmsOfSorrow/ui-experiments:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 399c5f922c46447c5cdae4ae8910b7e42bc7113659c42706cb301287a9412b24
[INFO] running `"docker" "start" "-a" "399c5f922c46447c5cdae4ae8910b7e42bc7113659c42706cb301287a9412b24"`
[INFO] [stderr]    Compiling cmake v0.1.31
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling ui-sys v0.1.3
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling iui v0.3.0
[INFO] [stderr]    Compiling ui-experiments v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.13s
[INFO] running `"docker" "inspect" "399c5f922c46447c5cdae4ae8910b7e42bc7113659c42706cb301287a9412b24"`
[INFO] running `"docker" "rm" "-f" "399c5f922c46447c5cdae4ae8910b7e42bc7113659c42706cb301287a9412b24"`
[INFO] [stdout] 399c5f922c46447c5cdae4ae8910b7e42bc7113659c42706cb301287a9412b24
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ArmsOfSorrow/ui-experiments:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a7f959bdc70b5060e3f132334bf288d1c784b50b7bd5a4f601c05b8a192669c6
[INFO] running `"docker" "start" "-a" "a7f959bdc70b5060e3f132334bf288d1c784b50b7bd5a4f601c05b8a192669c6"`
[INFO] [stderr]    Compiling ui-experiments v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "a7f959bdc70b5060e3f132334bf288d1c784b50b7bd5a4f601c05b8a192669c6"`
[INFO] running `"docker" "rm" "-f" "a7f959bdc70b5060e3f132334bf288d1c784b50b7bd5a4f601c05b8a192669c6"`
[INFO] [stdout] a7f959bdc70b5060e3f132334bf288d1c784b50b7bd5a4f601c05b8a192669c6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ArmsOfSorrow/ui-experiments:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 7daf6759f8f59bf982476a6e273a91cc5ccf1f5adcbd572e6609ea8c6896eac5
[INFO] running `"docker" "start" "-a" "7daf6759f8f59bf982476a6e273a91cc5ccf1f5adcbd572e6609ea8c6896eac5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ui_experiments-a64534471128aee0
[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" "7daf6759f8f59bf982476a6e273a91cc5ccf1f5adcbd572e6609ea8c6896eac5"`
[INFO] running `"docker" "rm" "-f" "7daf6759f8f59bf982476a6e273a91cc5ccf1f5adcbd572e6609ea8c6896eac5"`
[INFO] [stdout] 7daf6759f8f59bf982476a6e273a91cc5ccf1f5adcbd572e6609ea8c6896eac5