[INFO] fetching crate nix-query-tree-viewer 0.2.1...
[INFO] testing nix-query-tree-viewer-0.2.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate nix-query-tree-viewer 0.2.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate nix-query-tree-viewer 0.2.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nix-query-tree-viewer 0.2.1
[INFO] finished tweaking crates.io crate nix-query-tree-viewer 0.2.1
[INFO] tweaked toml for crates.io crate nix-query-tree-viewer 0.2.1 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate nix-query-tree-viewer 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a837a54bf623499ae29ada7e5de1ad9b5598cbaeae682141dc038c27822a5737
[INFO] running `Command { std: "docker" "start" "-a" "a837a54bf623499ae29ada7e5de1ad9b5598cbaeae682141dc038c27822a5737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a837a54bf623499ae29ada7e5de1ad9b5598cbaeae682141dc038c27822a5737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a837a54bf623499ae29ada7e5de1ad9b5598cbaeae682141dc038c27822a5737", kill_on_drop: false }`
[INFO] [stdout] a837a54bf623499ae29ada7e5de1ad9b5598cbaeae682141dc038c27822a5737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f068cc3ea3bea26f68e51053201107d64936e48dc2ebedd777765a34c1549812
[INFO] running `Command { std: "docker" "start" "-a" "f068cc3ea3bea26f68e51053201107d64936e48dc2ebedd777765a34c1549812", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling gio v0.8.1
[INFO] [stderr]    Compiling pango v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.8.0
[INFO] [stderr]    Compiling cairo-rs v0.8.1
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling atk v0.8.0
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling gdk v0.12.1
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling gtk v0.8.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling glib-sys v0.9.1
[INFO] [stderr]    Compiling gobject-sys v0.9.1
[INFO] [stderr]    Compiling gio-sys v0.9.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.2
[INFO] [stderr]    Compiling pango-sys v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.1
[INFO] [stderr]    Compiling gdk-sys v0.9.1
[INFO] [stderr]    Compiling atk-sys v0.9.1
[INFO] [stderr]    Compiling gtk-sys v0.9.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]    Compiling structopt v0.3.23
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling glib v0.9.3
[INFO] [stderr]    Compiling nix-query-tree-viewer v0.2.1 (/opt/rustwide/workdir)
[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-0.8.1/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_16"' --cfg 'feature="v3_18"' --cfg 'feature="v3_20"' --cfg 'feature="v3_22"' -C metadata=2432f8ef0dddcbad -C extra-filename=-2432f8ef0dddcbad --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-f533ad6553276660.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-05dfd5b5d1225bed.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-b29931b3e2897f1b.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-49e117062cc779d6.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-db553b9ab1976fb4.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-dfdba41916549a06.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-ed5cc3d106f20612.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-aab958f43efd42d7.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-a1fbbce802c98895.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-aad713f822bbf81b.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-b4207b5332f33d21.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-2e383fb006147b7e.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-86899017c5de1ac5.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-bd0009bae84856c0.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-d6d5cbad66199418.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-a98c43795c60d740.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-6007a174f2a6d12b.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f068cc3ea3bea26f68e51053201107d64936e48dc2ebedd777765a34c1549812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f068cc3ea3bea26f68e51053201107d64936e48dc2ebedd777765a34c1549812", kill_on_drop: false }`
[INFO] [stdout] f068cc3ea3bea26f68e51053201107d64936e48dc2ebedd777765a34c1549812