[INFO] cloning repository https://github.com/will-maclean/gbars
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/will-maclean/gbars" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwill-maclean%2Fgbars", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwill-maclean%2Fgbars'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49b39a09b9fc0bc95763164172830404cfa950cd
[INFO] testing will-maclean/gbars against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwill-maclean%2Fgbars" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/will-maclean/gbars on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/will-maclean/gbars
[INFO] finished tweaking git repo https://github.com/will-maclean/gbars
[INFO] tweaked toml for git repo https://github.com/will-maclean/gbars written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/will-maclean/gbars already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lyon_path v1.0.6
[INFO] [stderr]   Downloaded twox-hash v2.0.1
[INFO] [stderr]   Downloaded glyph_brush v0.7.11
[INFO] [stderr]   Downloaded glyph_brush_draw_cache v0.1.6
[INFO] [stderr]   Downloaded lyon_geom v1.0.6
[INFO] [stderr]   Downloaded lyon_tessellation v1.0.15
[INFO] [stderr]   Downloaded glam v0.29.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da2fce63e3dc8ea3fd24f0f88716e9efd1d93924e7e1224df33cd0cef6d4cf4e
[INFO] running `Command { std: "docker" "start" "-a" "da2fce63e3dc8ea3fd24f0f88716e9efd1d93924e7e1224df33cd0cef6d4cf4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da2fce63e3dc8ea3fd24f0f88716e9efd1d93924e7e1224df33cd0cef6d4cf4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da2fce63e3dc8ea3fd24f0f88716e9efd1d93924e7e1224df33cd0cef6d4cf4e", kill_on_drop: false }`
[INFO] [stdout] da2fce63e3dc8ea3fd24f0f88716e9efd1d93924e7e1224df33cd0cef6d4cf4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3f6480fd46a65b10cebc1950517dacea452d99c0ac53166f55522778b62cafd
[INFO] running `Command { std: "docker" "start" "-a" "c3f6480fd46a65b10cebc1950517dacea452d99c0ac53166f55522778b62cafd", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "c3f6480fd46a65b10cebc1950517dacea452d99c0ac53166f55522778b62cafd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f6480fd46a65b10cebc1950517dacea452d99c0ac53166f55522778b62cafd", kill_on_drop: false }`
[INFO] [stdout] c3f6480fd46a65b10cebc1950517dacea452d99c0ac53166f55522778b62cafd