[INFO] cloning repository https://github.com/Mandragorian/i3-tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mandragorian/i3-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMandragorian%2Fi3-tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMandragorian%2Fi3-tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c184251f17ba3080b4df829ee885d94ff3064df8
[INFO] testing Mandragorian/i3-tools against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMandragorian%2Fi3-tools" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mandragorian/i3-tools on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Mandragorian/i3-tools
[INFO] finished tweaking git repo https://github.com/Mandragorian/i3-tools
[INFO] tweaked toml for git repo https://github.com/Mandragorian/i3-tools written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Mandragorian/i3-tools already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 237cb34c82a3afb7e844bf30f708a9f293b61d04ad119d4aafafef4746610fa8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "237cb34c82a3afb7e844bf30f708a9f293b61d04ad119d4aafafef4746610fa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "237cb34c82a3afb7e844bf30f708a9f293b61d04ad119d4aafafef4746610fa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237cb34c82a3afb7e844bf30f708a9f293b61d04ad119d4aafafef4746610fa8", kill_on_drop: false }`
[INFO] [stdout] 237cb34c82a3afb7e844bf30f708a9f293b61d04ad119d4aafafef4746610fa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0238b886ae1b367212de934c6f320c0764bbc1cce46a65c0becfc2769098a295
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0238b886ae1b367212de934c6f320c0764bbc1cce46a65c0becfc2769098a295", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling dtoa v0.4.3
[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 gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling pango-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 serde_yaml v0.8.8
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling glib v0.6.1
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr]    Compiling i3utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/gtk.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn new() -> Header {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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-0.5.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -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=4c5779f46d4f28bb -C extra-filename=-4c5779f46d4f28bb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-bc3933a0c5f4996c.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-391909a5304c7c7d.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-65452ed93f38aa81.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-46cd8831181a360b.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-d479cb5c977c6a70.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-a7e65648fcf8bc33.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-c4180723441a5316.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-ec7e74c32d451eab.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-d63dc5076f443ad1.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-12d1e73afad34600.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-a64d6ac49a96d017.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-094c292335469a45.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-87115eebe9ca071f.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c4c82cf767cb8e45.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-ddf93907b81b9f6b.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-79f5e3a6ec6a64e5.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "0238b886ae1b367212de934c6f320c0764bbc1cce46a65c0becfc2769098a295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0238b886ae1b367212de934c6f320c0764bbc1cce46a65c0becfc2769098a295", kill_on_drop: false }`
[INFO] [stdout] 0238b886ae1b367212de934c6f320c0764bbc1cce46a65c0becfc2769098a295