[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#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[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 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5518168b804a3de751359f80035c57d326f19775059685b3a1bd3c74fe8e3d50
[INFO] running `Command { std: "docker" "start" "-a" "5518168b804a3de751359f80035c57d326f19775059685b3a1bd3c74fe8e3d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5518168b804a3de751359f80035c57d326f19775059685b3a1bd3c74fe8e3d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5518168b804a3de751359f80035c57d326f19775059685b3a1bd3c74fe8e3d50", kill_on_drop: false }`
[INFO] [stdout] 5518168b804a3de751359f80035c57d326f19775059685b3a1bd3c74fe8e3d50
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 271a63ac2e7185423fbc1d120bffc7e15ffcda4177957b34b810b0ea7907f2ca
[INFO] running `Command { std: "docker" "start" "-a" "271a63ac2e7185423fbc1d120bffc7e15ffcda4177957b34b810b0ea7907f2ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling libc v0.2.46
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling serde v1.0.84
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling linked-hash-map v0.5.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling dtoa v0.4.3
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling yaml-rust v0.4.2
[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 atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling glib v0.6.1
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[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=16fbb218ae321e11 -C extra-filename=-16fbb218ae321e11 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-44f48aca50656082.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-1adc3469fa1db2d1.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-f95d869bca05b025.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-5f8dd67a47da4ef9.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-1a8815b40810d35b.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-bd1db96955ee3903.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-56bdbdd898f0bdb6.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-28d14639d23723c6.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-a7c7746c73e566ef.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-59750bf9118ad2cc.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-89e7342897ddf151.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-5282a3f0d923e8f0.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-aefea613d88eca11.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c9a377f868a21fa8.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-0fea7099695e5be5.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-7a8e53c075ccd9e4.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "271a63ac2e7185423fbc1d120bffc7e15ffcda4177957b34b810b0ea7907f2ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "271a63ac2e7185423fbc1d120bffc7e15ffcda4177957b34b810b0ea7907f2ca", kill_on_drop: false }`
[INFO] [stdout] 271a63ac2e7185423fbc1d120bffc7e15ffcda4177957b34b810b0ea7907f2ca