[INFO] updating cached repository https://github.com/Infernion/firefox_starter
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c7463360d4eddc651efe269098648c3ffd2f017a
[INFO] testing Infernion/firefox_starter against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FInfernion%2Ffirefox_starter" "work/builds/worker-9/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Infernion/firefox_starter on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Infernion/firefox_starter
[INFO] finished tweaking git repo https://github.com/Infernion/firefox_starter
[INFO] tweaked toml for git repo https://github.com/Infernion/firefox_starter written to work/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Infernion/firefox_starter already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 6764f43c5e714a59cb0451a427561459ee553befe0a5b1497c5cacfb7e446471
[INFO] running `"docker" "start" "-a" "6764f43c5e714a59cb0451a427561459ee553befe0a5b1497c5cacfb7e446471"`
[INFO] [stderr]    Compiling gdk-pixbuf v0.2.0
[INFO] [stderr]    Compiling gio v0.2.0
[INFO] [stderr]    Compiling gdk v0.6.0
[INFO] [stderr]    Compiling gtk v0.2.0
[INFO] [stderr]    Compiling gio-sys v0.4.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.4.0
[INFO] [stderr]    Compiling pango-sys v0.4.0
[INFO] [stderr]    Compiling gdk-sys v0.4.0
[INFO] [stderr]    Compiling gtk-sys v0.4.0
[INFO] [stderr]    Compiling glib-sys v0.4.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.4.0
[INFO] [stderr]    Compiling gobject-sys v0.4.0
[INFO] [stderr]    Compiling glib v0.3.1
[INFO] [stderr]    Compiling atk-sys v0.4.0
[INFO] [stderr]    Compiling pango v0.2.0
[INFO] [stderr]    Compiling cairo-rs 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/rustwide/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_22"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=cf6a838a765ffa6e -C extra-filename=-cf6a838a765ffa6e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-71f40fc9aad530b0.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-27968199d7dd7e9f.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-fb7c9509c68e5437.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-014eece80a770a9f.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-62580662fe52e3f9.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-440f55dc2b75d2b1.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-f0c1e8ea7449e179.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-02a98bf02f04a622.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-2b377889cb2924a2.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-9bfeaa8ec29b3125.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-1e55957a37cda724.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-d8156bf7ef030f4a.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-e7bc9ca56103d488.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-b1decd8bec279841.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-b15aefd59ca3ff3e.rmeta --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" "6764f43c5e714a59cb0451a427561459ee553befe0a5b1497c5cacfb7e446471"`
[INFO] running `"docker" "rm" "-f" "6764f43c5e714a59cb0451a427561459ee553befe0a5b1497c5cacfb7e446471"`
[INFO] [stdout] 6764f43c5e714a59cb0451a427561459ee553befe0a5b1497c5cacfb7e446471