[INFO] cloning repository https://github.com/Schlechtwetterfront/snippeteer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Schlechtwetterfront/snippeteer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchlechtwetterfront%2Fsnippeteer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchlechtwetterfront%2Fsnippeteer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e4f9c8478a7fcd2bc76cb0cb55e3d5193efda55
[INFO] testing Schlechtwetterfront/snippeteer against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchlechtwetterfront%2Fsnippeteer" "/workspace/builds/worker-33/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Schlechtwetterfront/snippeteer on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Schlechtwetterfront/snippeteer
[INFO] finished tweaking git repo https://github.com/Schlechtwetterfront/snippeteer
[INFO] tweaked toml for git repo https://github.com/Schlechtwetterfront/snippeteer written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate git repo https://github.com/Schlechtwetterfront/snippeteer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee9dcaa3097ff22f7ed128dace9c1ff7308fc347a8d18881589b7e944c363b91
[INFO] running `Command { std: "docker" "start" "-a" "ee9dcaa3097ff22f7ed128dace9c1ff7308fc347a8d18881589b7e944c363b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee9dcaa3097ff22f7ed128dace9c1ff7308fc347a8d18881589b7e944c363b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee9dcaa3097ff22f7ed128dace9c1ff7308fc347a8d18881589b7e944c363b91", kill_on_drop: false }`
[INFO] [stdout] ee9dcaa3097ff22f7ed128dace9c1ff7308fc347a8d18881589b7e944c363b91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1b047a3bf092ef6998670fd90c4be29194aff7cc79f8023041a77c32dbc1bc9
[INFO] running `Command { std: "docker" "start" "-a" "a1b047a3bf092ef6998670fd90c4be29194aff7cc79f8023041a77c32dbc1bc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling num-traits v0.1.37
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling gtk v0.7.0
[INFO] [stderr]    Compiling time v0.1.36
[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 gdk-pixbuf-sys v0.9.0
[INFO] [stderr]    Compiling pango-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0
[INFO] [stderr]    Compiling atk-sys v0.9.0
[INFO] [stderr]    Compiling gdk-sys v0.9.0
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]    Compiling num-integer v0.1.34
[INFO] [stderr]    Compiling num-iter v0.1.33
[INFO] [stderr]    Compiling num v0.1.37
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling glib v0.8.1
[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 --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="v3_16"' -C metadata=a22f3b828e3b0402 -C extra-filename=-a22f3b828e3b0402 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-d59b263a19c74b09.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-60d678e13daf6d0f.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-ee98a434ad46ac26.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-66ab16a10a6d2c93.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-3be35f9b2cc11544.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-79feb3440cb7a911.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-71bca6aaf6531902.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-0c639cb5287fc61c.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-4d3861c60730c9a7.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-4892cb9966dfad86.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-af6cc2186ae780e9.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-1c54e22ebc9ce939.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-734f8b108486d5af.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-035ac17c92e21b4c.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-f94f742a39e224b7.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-c5f4c02db8140c00.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-376312b964a7a6cf.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-c587f2dd645adaad.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a1b047a3bf092ef6998670fd90c4be29194aff7cc79f8023041a77c32dbc1bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1b047a3bf092ef6998670fd90c4be29194aff7cc79f8023041a77c32dbc1bc9", kill_on_drop: false }`
[INFO] [stdout] a1b047a3bf092ef6998670fd90c4be29194aff7cc79f8023041a77c32dbc1bc9