[INFO] cloning repository https://github.com/jacobzimmermann/rs-lines
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacobzimmermann/rs-lines" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobzimmermann%2Frs-lines", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobzimmermann%2Frs-lines'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00c33fb4a40c238f6aaa7462f0d0bf5abf0e61ad
[INFO] testing jacobzimmermann/rs-lines against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobzimmermann%2Frs-lines" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jacobzimmermann/rs-lines 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/jacobzimmermann/rs-lines
[INFO] finished tweaking git repo https://github.com/jacobzimmermann/rs-lines
[INFO] tweaked toml for git repo https://github.com/jacobzimmermann/rs-lines written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/jacobzimmermann/rs-lines 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] ad4c38b44c0c2f52b795a8e5f4584211a198a276f3ac8345b60ec8818416949c
[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" "ad4c38b44c0c2f52b795a8e5f4584211a198a276f3ac8345b60ec8818416949c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad4c38b44c0c2f52b795a8e5f4584211a198a276f3ac8345b60ec8818416949c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4c38b44c0c2f52b795a8e5f4584211a198a276f3ac8345b60ec8818416949c", kill_on_drop: false }`
[INFO] [stdout] ad4c38b44c0c2f52b795a8e5f4584211a198a276f3ac8345b60ec8818416949c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] ea2351497c6beccf7d6a29c5fea1859ff1af19326ac147eec7eb6ae918f989c7
[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" "ea2351497c6beccf7d6a29c5fea1859ff1af19326ac147eec7eb6ae918f989c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling gtk v0.8.1
[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 gdk-pixbuf-sys v0.9.1
[INFO] [stderr]    Compiling pango-sys v0.9.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.2
[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 futures-task v0.3.5
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling cairo-rs v0.8.1
[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 gdk v0.12.1
[INFO] [stderr]    Compiling atk v0.8.0
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling pin-project-internal v0.4.17
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling pin-project v0.4.17
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling glib v0.9.3
[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 --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="v3_16"' --cfg 'feature="v3_18"' -C metadata=51398ecf508d295d -C extra-filename=-51398ecf508d295d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-77079415c8d6b338.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-9e569063d74ffdd0.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-eeb1726fc799fdee.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-c25c70ebc42c6815.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-0d422deee9e2c756.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-abe298eaabe228c1.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-8a9296cbf26d8114.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-9ed9b573fbba920a.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-e3cea52aa9678738.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-2ae2be38bc150dc3.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-542fd118fccb63b0.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-de99d9e689559aaf.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-1316a7df1ca122d8.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-d35806b5b808da2c.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-cd2401a06b1676f6.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-1394abe0633c5989.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-4f66cabdc52f205e.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-dff71c3f264b108c.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ea2351497c6beccf7d6a29c5fea1859ff1af19326ac147eec7eb6ae918f989c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea2351497c6beccf7d6a29c5fea1859ff1af19326ac147eec7eb6ae918f989c7", kill_on_drop: false }`
[INFO] [stdout] ea2351497c6beccf7d6a29c5fea1859ff1af19326ac147eec7eb6ae918f989c7