[INFO] updating cached repository Mandragorian/i3-tools
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Mandragorian/i3-tools
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Mandragorian/i3-tools" "work/ex/beta-1.38-1/sources/1.37.0/gh/Mandragorian/i3-tools"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Mandragorian/i3-tools'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Mandragorian/i3-tools" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Mandragorian/i3-tools"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Mandragorian/i3-tools'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c184251f17ba3080b4df829ee885d94ff3064df8
[INFO] sha for GitHub repo Mandragorian/i3-tools: c184251f17ba3080b4df829ee885d94ff3064df8
[INFO] validating manifest of Mandragorian/i3-tools 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 Mandragorian/i3-tools 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 Mandragorian/i3-tools
[INFO] finished frobbing Mandragorian/i3-tools
[INFO] frobbed toml for Mandragorian/i3-tools written to work/ex/beta-1.38-1/sources/1.37.0/gh/Mandragorian/i3-tools/Cargo.toml
[INFO] started frobbing Mandragorian/i3-tools
[INFO] finished frobbing Mandragorian/i3-tools
[INFO] frobbed toml for Mandragorian/i3-tools written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Mandragorian/i3-tools/Cargo.toml
[INFO] crate Mandragorian/i3-tools 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] testing Mandragorian/i3-tools against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Mandragorian/i3-tools:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b9d7d47cfbb70184c5a67bbbc3cf9c0e983a55da3d20790e46d5ded3720807d7
[INFO] running `"docker" "start" "-a" "b9d7d47cfbb70184c5a67bbbc3cf9c0e983a55da3d20790e46d5ded3720807d7"`
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling serde v1.0.84
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling gio-sys v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling gdk-sys v0.7.0
[INFO] [stderr]    Compiling atk-sys v0.7.0
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling glib v0.6.1
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling i3utils v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/gtk.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn new() -> Header {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[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-0.5.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --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_6"' --cfg 'feature="v3_8"' -C metadata=796c893953504c00 -C extra-filename=-796c893953504c00 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-67998902f09e32c1.rmeta --extern cairo=/opt/crater/target/debug/deps/libcairo-651f99492c62c602.rmeta --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-1d0abef0045a7aae.rmeta --extern gdk=/opt/crater/target/debug/deps/libgdk-752826d828f03148.rmeta --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-d2ea7c9dacecfcaf.rmeta --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-972d4ab0b3252a9f.rmeta --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-3416565e663b4a28.rmeta --extern gio=/opt/crater/target/debug/deps/libgio-35fdfbb28c588559.rmeta --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-17b6d51a36a4e6a0.rmeta --extern glib=/opt/crater/target/debug/deps/libglib-2592ab1205b22f4d.rmeta --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-56bfbdb372dc712c.rmeta --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-637f8c5a1808ecf3.rmeta --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-cbc500ab8ec1ff93.rmeta --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-df8b3d370f96c908.rmeta --extern libc=/opt/crater/target/debug/deps/liblibc-6ac10c0b2a63587f.rmeta --extern pango=/opt/crater/target/debug/deps/libpango-1b6da1d6e6560419.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "b9d7d47cfbb70184c5a67bbbc3cf9c0e983a55da3d20790e46d5ded3720807d7"`
[INFO] running `"docker" "rm" "-f" "b9d7d47cfbb70184c5a67bbbc3cf9c0e983a55da3d20790e46d5ded3720807d7"`
[INFO] [stdout] b9d7d47cfbb70184c5a67bbbc3cf9c0e983a55da3d20790e46d5ded3720807d7