[INFO] cloning repository https://github.com/pickfire/dwm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pickfire/dwm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpickfire%2Fdwm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpickfire%2Fdwm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da775471ae2f725d804193cde8ee574db1358f4e
[INFO] testing pickfire/dwm against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpickfire%2Fdwm" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pickfire/dwm on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pickfire/dwm
[INFO] finished tweaking git repo https://github.com/pickfire/dwm
[INFO] tweaked toml for git repo https://github.com/pickfire/dwm written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/pickfire/dwm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0dd4a5a4734bf76a2bc9c8ab68193dd7e236604c8c786b6363dfe81220b6fe1
[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" "b0dd4a5a4734bf76a2bc9c8ab68193dd7e236604c8c786b6363dfe81220b6fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0dd4a5a4734bf76a2bc9c8ab68193dd7e236604c8c786b6363dfe81220b6fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0dd4a5a4734bf76a2bc9c8ab68193dd7e236604c8c786b6363dfe81220b6fe1", kill_on_drop: false }`
[INFO] [stdout] b0dd4a5a4734bf76a2bc9c8ab68193dd7e236604c8c786b6363dfe81220b6fe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", 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] 4a6178968efd2861ed5933be67b40d820b337f074b59cf347485704da81e0da2
[INFO] running `Command { std: "docker" "start" "-a" "4a6178968efd2861ed5933be67b40d820b337f074b59cf347485704da81e0da2", kill_on_drop: false }`
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling gethostname v0.2.1
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling x11rb v0.7.0
[INFO] [stderr]    Compiling signal-hook v0.1.16
[INFO] [stderr] error: could not compile `x11rb`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name x11rb --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/x11rb-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="all-extensions"' --cfg 'feature="composite"' --cfg 'feature="damage"' --cfg 'feature="dpms"' --cfg 'feature="dri2"' --cfg 'feature="dri3"' --cfg 'feature="glx"' --cfg 'feature="present"' --cfg 'feature="randr"' --cfg 'feature="record"' --cfg 'feature="render"' --cfg 'feature="res"' --cfg 'feature="screensaver"' --cfg 'feature="shape"' --cfg 'feature="shm"' --cfg 'feature="sync"' --cfg 'feature="xevie"' --cfg 'feature="xf86dri"' --cfg 'feature="xf86vidmode"' --cfg 'feature="xfixes"' --cfg 'feature="xinerama"' --cfg 'feature="xinput"' --cfg 'feature="xkb"' --cfg 'feature="xprint"' --cfg 'feature="xselinux"' --cfg 'feature="xtest"' --cfg 'feature="xv"' --cfg 'feature="xvmc"' -C metadata=b840ea058b4fa030 -C extra-filename=-b840ea058b4fa030 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern gethostname=/opt/rustwide/target/debug/deps/libgethostname-ef68019c8ed17d38.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-8fcafa2297411221.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4a6178968efd2861ed5933be67b40d820b337f074b59cf347485704da81e0da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6178968efd2861ed5933be67b40d820b337f074b59cf347485704da81e0da2", kill_on_drop: false }`
[INFO] [stdout] 4a6178968efd2861ed5933be67b40d820b337f074b59cf347485704da81e0da2
