[INFO] crate QuadraticCalc 0.1.0 is already in cache
[INFO] extracting crate QuadraticCalc 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/QuadraticCalc/0.1.0
[INFO] extracting crate QuadraticCalc 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/QuadraticCalc/0.1.0
[INFO] validating manifest of QuadraticCalc-0.1.0 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 QuadraticCalc-0.1.0 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 QuadraticCalc-0.1.0
[INFO] finished frobbing QuadraticCalc-0.1.0
[INFO] frobbed toml for QuadraticCalc-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/QuadraticCalc/0.1.0/Cargo.toml
[INFO] started frobbing QuadraticCalc-0.1.0
[INFO] finished frobbing QuadraticCalc-0.1.0
[INFO] frobbed toml for QuadraticCalc-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/QuadraticCalc/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] testing QuadraticCalc-0.1.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/QuadraticCalc/0.1.0:/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] 18982af00eb1a67339c0cb682217f45422ec152f8e4e10ef3598a9a08cb52a02
[INFO] running `"docker" "start" "-a" "18982af00eb1a67339c0cb682217f45422ec152f8e4e10ef3598a9a08cb52a02"`
[INFO] [stderr]    Compiling cairo-rs v0.3.0
[INFO] [stderr]    Compiling gio v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.3.0
[INFO] [stderr]    Compiling gdk v0.7.0
[INFO] [stderr]    Compiling gtk v0.3.0
[INFO] [stderr]    Compiling glib-sys v0.5.0
[INFO] [stderr]    Compiling gobject-sys v0.5.0
[INFO] [stderr]    Compiling gio-sys v0.5.0
[INFO] [stderr]    Compiling pango-sys v0.5.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.5.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.5.0
[INFO] [stderr]    Compiling atk-sys v0.5.0
[INFO] [stderr]    Compiling gdk-sys v0.5.0
[INFO] [stderr]    Compiling gtk-sys v0.5.0
[INFO] [stderr]    Compiling glib v0.4.1
[INFO] [stderr]    Compiling pango v0.3.0
[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-0.3.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="v3_10"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=853e8e8522a82acd -C extra-filename=-853e8e8522a82acd --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-bcd34e8f74846360.rlib --extern cairo=/opt/crater/target/debug/deps/libcairo-1ce6563e5f3f9c40.rlib --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-8e30133786c7c38b.rlib --extern gdk=/opt/crater/target/debug/deps/libgdk-f8bdd3e7c0f56c32.rlib --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-df5615537e632018.rlib --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-ca5c9e87800ac09b.rlib --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-e43c82e35afb40a8.rlib --extern gio=/opt/crater/target/debug/deps/libgio-f0cf06b05dbf6504.rlib --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-6dd67bcabd402b6e.rlib --extern glib=/opt/crater/target/debug/deps/libglib-44ad2ea1891b3837.rlib --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-b92e813069b1c4e1.rlib --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-cf9f1c032c0a74de.rlib --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-c5d6f993282e1a8d.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-d019039477cac03b.rlib --extern pango=/opt/crater/target/debug/deps/libpango-598990bee89485f3.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" "18982af00eb1a67339c0cb682217f45422ec152f8e4e10ef3598a9a08cb52a02"`
[INFO] running `"docker" "rm" "-f" "18982af00eb1a67339c0cb682217f45422ec152f8e4e10ef3598a9a08cb52a02"`
[INFO] [stdout] 18982af00eb1a67339c0cb682217f45422ec152f8e4e10ef3598a9a08cb52a02