[INFO] updating cached repository onelson/omn-clip-viewer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/onelson/omn-clip-viewer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/onelson/omn-clip-viewer" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/onelson/omn-clip-viewer"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/onelson/omn-clip-viewer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/onelson/omn-clip-viewer" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/onelson/omn-clip-viewer"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/onelson/omn-clip-viewer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0a536092133c3e78ad2ec7df5ef6e43e2ffc74c0
[INFO] sha for GitHub repo onelson/omn-clip-viewer: 0a536092133c3e78ad2ec7df5ef6e43e2ffc74c0
[INFO] validating manifest of onelson/omn-clip-viewer on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of onelson/omn-clip-viewer on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing onelson/omn-clip-viewer
[INFO] finished frobbing onelson/omn-clip-viewer
[INFO] frobbed toml for onelson/omn-clip-viewer written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/onelson/omn-clip-viewer/Cargo.toml
[INFO] started frobbing onelson/omn-clip-viewer
[INFO] finished frobbing onelson/omn-clip-viewer
[INFO] frobbed toml for onelson/omn-clip-viewer written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/onelson/omn-clip-viewer/Cargo.toml
[INFO] crate onelson/omn-clip-viewer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking onelson/omn-clip-viewer against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/onelson/omn-clip-viewer:/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=forbid" "-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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b7e5ba57f2e5b8c7cca6b1eb3791d135e059f0beae1a0e9ed765a72a6be2dc77
[INFO] running `"docker" "start" "-a" "b7e5ba57f2e5b8c7cca6b1eb3791d135e059f0beae1a0e9ed765a72a6be2dc77"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling serde-xml-rs v0.2.1
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling syn v0.15.21
[INFO] [stderr]     Checking simple_logger v1.0.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]    Compiling rust_qt_binding_generator v0.2.2
[INFO] [stderr]     Checking omn-sprites v0.1.0
[INFO] [stderr]    Compiling omn-sprite-viewer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `omn-sprite-viewer v0.1.0 (/opt/crater/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/omn-sprite-viewer-79e8886b1ce9cb39/build-script-build` (exit code: 255)
[INFO] [stderr] --- stderr
[INFO] [stderr] running: "qmake" "-query" "QT_INSTALL_HEADERS"
[INFO] [stderr] qmake: could not find a Qt installation of ''
[INFO] [stderr] qmake exited with status code: 1
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "b7e5ba57f2e5b8c7cca6b1eb3791d135e059f0beae1a0e9ed765a72a6be2dc77"`
[INFO] running `"docker" "rm" "-f" "b7e5ba57f2e5b8c7cca6b1eb3791d135e059f0beae1a0e9ed765a72a6be2dc77"`
[INFO] [stdout] b7e5ba57f2e5b8c7cca6b1eb3791d135e059f0beae1a0e9ed765a72a6be2dc77