[INFO] updating cached repository https://github.com/derekdreery/jack-volume
[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] a7bdbf9b602a33c377c32008ec52c41be0413a3b
[INFO] testing derekdreery/jack-volume against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderekdreery%2Fjack-volume" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/derekdreery/jack-volume 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/derekdreery/jack-volume
[INFO] removed path dependency jack from git repo https://github.com/derekdreery/jack-volume
[INFO] finished tweaking git repo https://github.com/derekdreery/jack-volume
[INFO] tweaked toml for git repo https://github.com/derekdreery/jack-volume written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/derekdreery/jack-volume 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 4554d71f69b23c4289322b2d0bba5d169b94b5da5f86057aa92108ac997b0f00
[INFO] running `"docker" "start" "-a" "4554d71f69b23c4289322b2d0bba5d169b94b5da5f86057aa92108ac997b0f00"`
[INFO] [stderr] warning: dependency (jack) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling gtk v0.7.0
[INFO] [stderr]    Compiling glib-sys v0.9.0
[INFO] [stderr]    Compiling gobject-sys v0.9.0
[INFO] [stderr]    Compiling gio-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.0
[INFO] [stderr]    Compiling pango-sys v0.9.0
[INFO] [stderr]    Compiling gdk-sys v0.9.0
[INFO] [stderr]    Compiling atk-sys v0.9.0
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]    Compiling nom v5.0.1
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]    Compiling jack-sys v0.2.0
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling jack v0.6.2
[INFO] [stderr]    Compiling glib v0.8.2
[INFO] [stderr]    Compiling pretty_env_logger v0.3.1
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling nom-midi v0.5.1
[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-0.7.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="v3_16"' -C metadata=b2ed4ea5cfe3a688 -C extra-filename=-b2ed4ea5cfe3a688 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-ad030eb564b4f906.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-4a7b4cf8fbd4dcc3.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-b8f763a8703074bd.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-675742381cf5f429.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-2452ffc52bef6873.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-5e35b2d63903d486.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-89a44caaa146aa4b.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-854a148c41957394.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-c1cbd7279aa78b9f.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-4363eed63c01a7bc.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-c50715876321d626.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-55d3aadd3bc443e2.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-0467605cf0558192.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-5667f7178f0a65ca.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-83cafc2ae303332c.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-a3b13f6b27abcc70.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-104a447c54b6dae1.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-30a32880f770669c.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "4554d71f69b23c4289322b2d0bba5d169b94b5da5f86057aa92108ac997b0f00"`
[INFO] running `"docker" "rm" "-f" "4554d71f69b23c4289322b2d0bba5d169b94b5da5f86057aa92108ac997b0f00"`
[INFO] [stdout] 4554d71f69b23c4289322b2d0bba5d169b94b5da5f86057aa92108ac997b0f00