[INFO] cloning repository pop-os/system76-oled
[INFO] running `"git" "clone" "--bare" "git://github.com/pop-os/system76-oled.git" "work/cache/sources/gh/pop-os/system76-oled"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/pop-os/system76-oled'...
[INFO] running `"git" "clone" "work/cache/sources/gh/pop-os/system76-oled" "work/ex/beta-1.37-6/sources/1.36.0/gh/pop-os/system76-oled"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/pop-os/system76-oled'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pop-os/system76-oled" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pop-os/system76-oled"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pop-os/system76-oled'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2225a8e29e3638ce291653cba0656be284dcdde4
[INFO] sha for GitHub repo pop-os/system76-oled: 2225a8e29e3638ce291653cba0656be284dcdde4
[INFO] validating manifest of pop-os/system76-oled 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 pop-os/system76-oled 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 pop-os/system76-oled
[INFO] finished frobbing pop-os/system76-oled
[INFO] frobbed toml for pop-os/system76-oled written to work/ex/beta-1.37-6/sources/1.36.0/gh/pop-os/system76-oled/Cargo.toml
[INFO] started frobbing pop-os/system76-oled
[INFO] finished frobbing pop-os/system76-oled
[INFO] frobbed toml for pop-os/system76-oled written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pop-os/system76-oled/Cargo.toml
[INFO] crate pop-os/system76-oled 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing pop-os/system76-oled 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/pop-os/system76-oled:/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] b48eb43d0b4da7d1b6200fe2814f8fbf7b6d0f46a20b23536c9ef499061df2b8
[INFO] running `"docker" "start" "-a" "b48eb43d0b4da7d1b6200fe2814f8fbf7b6d0f46a20b23536c9ef499061df2b8"`
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]    Compiling libdbus-sys v0.2.0
[INFO] [stderr]    Compiling x11 v2.18.1
[INFO] [stderr]    Compiling regex-syntax v0.6.8
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling inotify v0.7.0
[INFO] [stderr]    Compiling dbus v0.6.5
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling system76-oled v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.73s
[INFO] running `"docker" "inspect" "b48eb43d0b4da7d1b6200fe2814f8fbf7b6d0f46a20b23536c9ef499061df2b8"`
[INFO] running `"docker" "rm" "-f" "b48eb43d0b4da7d1b6200fe2814f8fbf7b6d0f46a20b23536c9ef499061df2b8"`
[INFO] [stdout] b48eb43d0b4da7d1b6200fe2814f8fbf7b6d0f46a20b23536c9ef499061df2b8
[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/pop-os/system76-oled:/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] dcd442721e0ea9d50b945cb8c8eadf6119fa2db7e042637ec5e54a32bc5e819b
[INFO] running `"docker" "start" "-a" "dcd442721e0ea9d50b945cb8c8eadf6119fa2db7e042637ec5e54a32bc5e819b"`
[INFO] [stderr]    Compiling system76-oled v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "dcd442721e0ea9d50b945cb8c8eadf6119fa2db7e042637ec5e54a32bc5e819b"`
[INFO] running `"docker" "rm" "-f" "dcd442721e0ea9d50b945cb8c8eadf6119fa2db7e042637ec5e54a32bc5e819b"`
[INFO] [stdout] dcd442721e0ea9d50b945cb8c8eadf6119fa2db7e042637ec5e54a32bc5e819b
[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/pop-os/system76-oled:/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] 7e0579f69ac3d1f7b8f82e30dafa61336417e65bf8bc4e29802a8467d03c3f67
[INFO] running `"docker" "start" "-a" "7e0579f69ac3d1f7b8f82e30dafa61336417e65bf8bc4e29802a8467d03c3f67"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/system76_oled-474e4e2d3fc0cd19
[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" "7e0579f69ac3d1f7b8f82e30dafa61336417e65bf8bc4e29802a8467d03c3f67"`
[INFO] running `"docker" "rm" "-f" "7e0579f69ac3d1f7b8f82e30dafa61336417e65bf8bc4e29802a8467d03c3f67"`
[INFO] [stdout] 7e0579f69ac3d1f7b8f82e30dafa61336417e65bf8bc4e29802a8467d03c3f67