[INFO] fetching crate uwc 1.0.8...
[INFO] checking uwc-1.0.8 against try#1f5783cbeb5da8b38566d718631d016891e9c912 for pr-142704
[INFO] extracting crate uwc 1.0.8 into /workspace/builds/worker-7-tc2/source
[INFO] checking uwc-1.0.8 against try#1f5783cbeb5da8b38566d718631d016891e9c912 for pr-142704
[INFO] extracting crate uwc 1.0.8 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate uwc 1.0.8 on toolchain 1f5783cbeb5da8b38566d718631d016891e9c912
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uwc 1.0.8
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate uwc 1.0.8
[INFO] tweaked toml for crates.io crate uwc 1.0.8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate uwc 1.0.8 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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tabwriter v1.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aba5cdf6a975707d2bd2f4c9b4f6d6de95f65028ff536601575ef057d90131c3
[INFO] running `Command { std: "docker" "start" "-a" "aba5cdf6a975707d2bd2f4c9b4f6d6de95f65028ff536601575ef057d90131c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aba5cdf6a975707d2bd2f4c9b4f6d6de95f65028ff536601575ef057d90131c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aba5cdf6a975707d2bd2f4c9b4f6d6de95f65028ff536601575ef057d90131c3", kill_on_drop: false }`
[INFO] [stdout] aba5cdf6a975707d2bd2f4c9b4f6d6de95f65028ff536601575ef057d90131c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9871d9959c48cc4bf4320f9ad8ceeaf665cf46939f486a8fa6fda6a4eef85f4
[INFO] running `Command { std: "docker" "start" "-a" "b9871d9959c48cc4bf4320f9ad8ceeaf665cf46939f486a8fa6fda6a4eef85f4", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/f031ac86ee27586facc7cad7ad548c15ec794dda5d532cb8c5ceade484c1532e/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "b9871d9959c48cc4bf4320f9ad8ceeaf665cf46939f486a8fa6fda6a4eef85f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9871d9959c48cc4bf4320f9ad8ceeaf665cf46939f486a8fa6fda6a4eef85f4", kill_on_drop: false }`
[INFO] [stdout] b9871d9959c48cc4bf4320f9ad8ceeaf665cf46939f486a8fa6fda6a4eef85f4
