[INFO] cloning repository https://github.com/Takamichi-tsutsumi/ruscal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Takamichi-tsutsumi/ruscal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTakamichi-tsutsumi%2Fruscal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTakamichi-tsutsumi%2Fruscal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00ba1800282d404ba3ddb18b7e5ddb87aaddb50c
[INFO] testing Takamichi-tsutsumi/ruscal against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTakamichi-tsutsumi%2Fruscal" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Takamichi-tsutsumi/ruscal on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Takamichi-tsutsumi/ruscal
[INFO] finished tweaking git repo https://github.com/Takamichi-tsutsumi/ruscal
[INFO] tweaked toml for git repo https://github.com/Takamichi-tsutsumi/ruscal written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Takamichi-tsutsumi/ruscal already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glib v0.5.0
[INFO] [stderr]   Downloaded glib-sys v0.6.0
[INFO] [stderr]   Downloaded cairo-sys-rs v0.6.0
[INFO] [stderr]   Downloaded gtk-sys v0.6.0
[INFO] [stderr]   Downloaded gio-sys v0.6.0
[INFO] [stderr]   Downloaded pkg-config v0.3.11
[INFO] [stderr]   Downloaded gdk v0.8.0
[INFO] [stderr]   Downloaded c_vec v1.3.0
[INFO] [stderr]   Downloaded pango-sys v0.6.0
[INFO] [stderr]   Downloaded cairo-rs v0.4.1
[INFO] [stderr]   Downloaded gio v0.4.0
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.6.0
[INFO] [stderr]   Downloaded bitflags v1.0.2
[INFO] [stderr]   Downloaded gdk-sys v0.6.0
[INFO] [stderr]   Downloaded atk-sys v0.6.0
[INFO] [stderr]   Downloaded gobject-sys v0.6.0
[INFO] [stderr]   Downloaded pango v0.4.0
[INFO] [stderr]   Downloaded gdk-pixbuf v0.4.0
[INFO] [stderr]   Downloaded gtk v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a0a1e9f1780d5a84c66dca25abd86832949ed6f955dc765f77f1aa5e9e23bdb7
[INFO] running `Command { std: "docker" "start" "-a" "a0a1e9f1780d5a84c66dca25abd86832949ed6f955dc765f77f1aa5e9e23bdb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0a1e9f1780d5a84c66dca25abd86832949ed6f955dc765f77f1aa5e9e23bdb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0a1e9f1780d5a84c66dca25abd86832949ed6f955dc765f77f1aa5e9e23bdb7", kill_on_drop: false }`
[INFO] [stdout] a0a1e9f1780d5a84c66dca25abd86832949ed6f955dc765f77f1aa5e9e23bdb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0172597b9465fa3166aa3103532d3d3ae29089b2ce6f70f3a3e560c79b88d45
[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" "e0172597b9465fa3166aa3103532d3d3ae29089b2ce6f70f3a3e560c79b88d45", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.11
[INFO] [stderr]    Compiling gio v0.4.0
[INFO] [stderr]    Compiling cairo-rs v0.4.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.4.0
[INFO] [stderr]    Compiling gdk v0.8.0
[INFO] [stderr]    Compiling c_vec v1.3.0
[INFO] [stderr]    Compiling gtk v0.4.0
[INFO] [stderr]    Compiling glib-sys v0.6.0
[INFO] [stderr]    Compiling gobject-sys v0.6.0
[INFO] [stderr]    Compiling gio-sys v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.6.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.6.0
[INFO] [stderr]    Compiling pango-sys v0.6.0
[INFO] [stderr]    Compiling gdk-sys v0.6.0
[INFO] [stderr]    Compiling atk-sys v0.6.0
[INFO] [stderr]    Compiling gtk-sys v0.6.0
[INFO] [stderr]    Compiling glib v0.5.0
[INFO] [stderr]    Compiling pango v0.4.0
[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-0.4.0/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_10"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=e5100d80f1e7600e -C extra-filename=-e5100d80f1e7600e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-e56381657adf711a.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-fa3c375c72136083.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-371eb71763bf4e7f.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-c81e5941bf0fe70a.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-46eb6f1a29f50dc4.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-38f78fc1bcd19161.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-2d0c8107663ac57a.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-47b2299b6620de54.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-1f2444d51c27076f.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-40cc0c9b8441b894.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-19e62a0b533a2504.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-4b7c2ae90a25d2e7.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-be35c0900204420e.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-2a076a970eba03df.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-fda43483bc32417c.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-d1a754d3ba18f402.rmeta --cap-lints allow --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e0172597b9465fa3166aa3103532d3d3ae29089b2ce6f70f3a3e560c79b88d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0172597b9465fa3166aa3103532d3d3ae29089b2ce6f70f3a3e560c79b88d45", kill_on_drop: false }`
[INFO] [stdout] e0172597b9465fa3166aa3103532d3d3ae29089b2ce6f70f3a3e560c79b88d45