[INFO] fetching crate gattii 0.13.0...
[INFO] testing gattii-0.13.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate gattii 0.13.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate gattii 0.13.0 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 crates.io crate gattii 0.13.0
[INFO] finished tweaking crates.io crate gattii 0.13.0
[INFO] tweaked toml for crates.io crate gattii 0.13.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 765612ebe8148d68a8467cd3042f633c74935664cf7e792b8f8402b68d71e594
[INFO] running `Command { std: "docker" "start" "-a" "765612ebe8148d68a8467cd3042f633c74935664cf7e792b8f8402b68d71e594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "765612ebe8148d68a8467cd3042f633c74935664cf7e792b8f8402b68d71e594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "765612ebe8148d68a8467cd3042f633c74935664cf7e792b8f8402b68d71e594", kill_on_drop: false }`
[INFO] [stdout] 765612ebe8148d68a8467cd3042f633c74935664cf7e792b8f8402b68d71e594
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 0f1d7c71614854b9531ec14ce94bdd127f145386c501023504f36ba7e47d6b60
[INFO] running `Command { std: "docker" "start" "-a" "0f1d7c71614854b9531ec14ce94bdd127f145386c501023504f36ba7e47d6b60", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[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 unicode-width v0.1.8
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[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 libudev-sys v0.1.4
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling glib v0.6.1
[INFO] [stderr]    Compiling serialport v3.3.0
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr]    Compiling gattii v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:97:38
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let mut port: Option<Box<SerialPort>> = None;
[INFO] [stdout]    |                                      ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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_6"' --cfg 'feature="v3_8"' -C metadata=e9bc92a0098324e8 -C extra-filename=-e9bc92a0098324e8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-603a79344a96ee73.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-a8972cb8805ceb58.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-7a8472db27303bd7.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-d18de0c11cd06460.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-9bd5c4758aa58abf.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-19dbb3ea24f87781.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-3080c7ab34fb4f2e.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-b4155b6e6c8fa2b6.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-79e7ade94cc22fdd.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-a4226b22bfebd371.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-174c08f4f45e557c.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-966ced24e69d6879.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-dff76e39cd4f5887.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-1d41e20edeb3f7aa.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-3ef224bc6bb4dc16.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "0f1d7c71614854b9531ec14ce94bdd127f145386c501023504f36ba7e47d6b60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f1d7c71614854b9531ec14ce94bdd127f145386c501023504f36ba7e47d6b60", kill_on_drop: false }`
[INFO] [stdout] 0f1d7c71614854b9531ec14ce94bdd127f145386c501023504f36ba7e47d6b60