[INFO] cloning repository https://github.com/daydream-mx/daydream-druid
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daydream-mx/daydream-druid" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaydream-mx%2Fdaydream-druid", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaydream-mx%2Fdaydream-druid'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31e80e24ed48b3773c3dc9a77eb1021ae468891c
[INFO] checking daydream-mx/daydream-druid against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaydream-mx%2Fdaydream-druid" "/workspace/builds/worker-97/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/daydream-mx/daydream-druid on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-97/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/daydream-mx/daydream-druid
[INFO] finished tweaking git repo https://github.com/daydream-mx/daydream-druid
[INFO] tweaked toml for git repo https://github.com/daydream-mx/daydream-druid written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate git repo https://github.com/daydream-mx/daydream-druid already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: patch for `olm-sys` uses the features mechanism. default-features and features will not take effect because the patch dependency does not support this mechanism
[INFO] [stderr]     Updating git repository `https://gitlab.gnome.org/BrainBlasted/olm-sys.git`
[INFO] [stderr]     Updating git submodule `https://gitlab.matrix.org/matrix-org/olm`
[INFO] [stderr]     Updating git repository `https://github.com/daydream-mx/druid.git`
[INFO] [stderr]     Updating git repository `https://github.com/ruma/ruma`
[INFO] [stderr]     Updating git repository `https://gitlab.gnome.org/jhaye/olm-rs/`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53552f03d0defa76f59ab76a8dd16a3522cbb5d67b7f1defdaf6814bfb5f2dc0
[INFO] running `Command { std: "docker" "start" "-a" "53552f03d0defa76f59ab76a8dd16a3522cbb5d67b7f1defdaf6814bfb5f2dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53552f03d0defa76f59ab76a8dd16a3522cbb5d67b7f1defdaf6814bfb5f2dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53552f03d0defa76f59ab76a8dd16a3522cbb5d67b7f1defdaf6814bfb5f2dc0", kill_on_drop: false }`
[INFO] [stdout] 53552f03d0defa76f59ab76a8dd16a3522cbb5d67b7f1defdaf6814bfb5f2dc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e5e5df2af7b96f7be44697d4cc557cd2166d4566e5637b9804e17d7a2f9292f
[INFO] running `Command { std: "docker" "start" "-a" "8e5e5df2af7b96f7be44697d4cc557cd2166d4566e5637b9804e17d7a2f9292f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: patch for `olm-sys` uses the features mechanism. default-features and features will not take effect because the patch dependency does not support this mechanism
[INFO] [stderr] error: failed to create jobserver
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to increase jobserver pipe capacity from 4096 to 8192; jobserver otherwise might deadlock
[INFO] running `Command { std: "docker" "inspect" "8e5e5df2af7b96f7be44697d4cc557cd2166d4566e5637b9804e17d7a2f9292f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e5e5df2af7b96f7be44697d4cc557cd2166d4566e5637b9804e17d7a2f9292f", kill_on_drop: false }`
[INFO] [stdout] 8e5e5df2af7b96f7be44697d4cc557cd2166d4566e5637b9804e17d7a2f9292f