[INFO] updating cached repository ruabmbua/msi_klm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ruabmbua/msi_klm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ruabmbua/msi_klm" "work/ex/beta-1.38-1/sources/1.37.0/gh/ruabmbua/msi_klm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ruabmbua/msi_klm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ruabmbua/msi_klm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ruabmbua/msi_klm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ruabmbua/msi_klm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ad60977bf9a9cec5036f9939c92c8f2fb755a2d8
[INFO] sha for GitHub repo ruabmbua/msi_klm: ad60977bf9a9cec5036f9939c92c8f2fb755a2d8
[INFO] validating manifest of ruabmbua/msi_klm 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 ruabmbua/msi_klm 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 ruabmbua/msi_klm
[INFO] finished frobbing ruabmbua/msi_klm
[INFO] frobbed toml for ruabmbua/msi_klm written to work/ex/beta-1.38-1/sources/1.37.0/gh/ruabmbua/msi_klm/Cargo.toml
[INFO] started frobbing ruabmbua/msi_klm
[INFO] finished frobbing ruabmbua/msi_klm
[INFO] frobbed toml for ruabmbua/msi_klm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ruabmbua/msi_klm/Cargo.toml
[INFO] crate ruabmbua/msi_klm 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing ruabmbua/msi_klm 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ruabmbua/msi_klm:/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] 7b9420c2f2b50e804619b585a359a4f3a976194084971556ff0ec176a8ece407
[INFO] running `"docker" "start" "-a" "7b9420c2f2b50e804619b585a359a4f3a976194084971556ff0ec176a8ece407"`
[INFO] [stderr]    Compiling libc v0.2.33
[INFO] [stderr]    Compiling lazy_static v0.2.10
[INFO] [stderr]    Compiling cairo-rs v0.2.0
[INFO] [stderr]    Compiling gio v0.2.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.2.0
[INFO] [stderr]    Compiling cc v1.0.3
[INFO] [stderr]    Compiling gdk v0.6.0
[INFO] [stderr]    Compiling c_vec v1.2.1
[INFO] [stderr]    Compiling gtk v0.2.0
[INFO] [stderr]    Compiling serde v1.0.21
[INFO] [stderr]    Compiling itoa v0.3.4
[INFO] [stderr]    Compiling xdg v2.1.0
[INFO] [stderr]    Compiling getopts v0.2.15
[INFO] [stderr]    Compiling glib-sys v0.4.0
[INFO] [stderr]    Compiling gobject-sys v0.4.0
[INFO] [stderr]    Compiling gio-sys v0.4.0
[INFO] [stderr]    Compiling pango-sys v0.4.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.4.0
[INFO] [stderr] warning[E0503]: cannot use `state` because it was mutably borrowed
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.15/src/lib.rs:1033:33
[INFO] [stderr]      |
[INFO] [stderr] 978  |     let mut machine = |cont: &mut bool, (i, c): (usize, char)| {
[INFO] [stderr]      |                       ---------------------------------------- borrow of `state` occurs here
[INFO] [stderr] ...
[INFO] [stderr] 982  |         state = match (state, whitespace, limit) {
[INFO] [stderr]      |                        ----- borrow occurs due to use of `state` in closure
[INFO] [stderr] ...
[INFO] [stderr] 1033 |     while cont && match state { B | C => true, A => false } {
[INFO] [stderr]      |                                 ^ use of borrowed `state`
[INFO] [stderr] 1034 |         machine(&mut cont, (fake_i, ' '));
[INFO] [stderr]      |         ------- borrow later used here
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]      = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]      = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling cairo-sys-rs v0.4.0
[INFO] [stderr]    Compiling atk-sys v0.4.0
[INFO] [stderr]    Compiling gdk-sys v0.4.0
[INFO] [stderr]    Compiling gtk-sys v0.4.0
[INFO] [stderr]    Compiling app_dirs v1.1.1
[INFO] [stderr]    Compiling serde_derive_internals v0.17.0
[INFO] [stderr]    Compiling hidapi v0.4.1 (https://github.com/ruabmbua/hidapi-rs.git#1c320b08)
[INFO] [stderr]    Compiling serde_derive v1.0.21
[INFO] [stderr]    Compiling glib v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.6
[INFO] [stderr]    Compiling pango v0.2.0
[INFO] [stderr] error: Could not compile `gtk`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name gtk /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gtk-0.2.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="v3_10"' --cfg 'feature="v3_12"' --cfg 'feature="v3_14"' --cfg 'feature="v3_16"' --cfg 'feature="v3_18"' --cfg 'feature="v3_20"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=7b4f70b228739f90 -C extra-filename=-7b4f70b228739f90 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-f034fe9ef0b445a7.rlib --extern cairo=/opt/crater/target/debug/deps/libcairo-65506f08fb60755a.rlib --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-67e2b5d8f182345f.rlib --extern gdk=/opt/crater/target/debug/deps/libgdk-3ea1e8288c61b34f.rlib --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-0b715c6599036a65.rlib --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-b113719974a3a3d8.rlib --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-4829dfb3ee1849cb.rlib --extern gio=/opt/crater/target/debug/deps/libgio-1683a0108e11c42b.rlib --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-5aec8a9e2c46650b.rlib --extern glib=/opt/crater/target/debug/deps/libglib-aceee287a69c1dd6.rlib --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-d46beb861a10a6ff.rlib --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-51fb50ff8bfbe665.rlib --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-2bdb08205e2c5ffc.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-6c38f41bfb980c15.rlib --extern pango=/opt/crater/target/debug/deps/libpango-64f4ca3a7e19633f.rlib --cap-lints allow --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "7b9420c2f2b50e804619b585a359a4f3a976194084971556ff0ec176a8ece407"`
[INFO] running `"docker" "rm" "-f" "7b9420c2f2b50e804619b585a359a4f3a976194084971556ff0ec176a8ece407"`
[INFO] [stdout] 7b9420c2f2b50e804619b585a359a4f3a976194084971556ff0ec176a8ece407