[INFO] cloning repository https://github.com/dragonmaus/random-wallpaper.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dragonmaus/random-wallpaper.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonmaus%2Frandom-wallpaper.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonmaus%2Frandom-wallpaper.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b6cd41cdeb98aa7a014c5a990700be6b2215da7
[INFO] checking dragonmaus/random-wallpaper.rs against try#44e31dee3cf6f37b4f652572897bb0eb25c477ee for pr-139763
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonmaus%2Frandom-wallpaper.rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dragonmaus/random-wallpaper.rs on toolchain 44e31dee3cf6f37b4f652572897bb0eb25c477ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dragonmaus/random-wallpaper.rs
[INFO] finished tweaking git repo https://github.com/dragonmaus/random-wallpaper.rs
[INFO] tweaked toml for git repo https://github.com/dragonmaus/random-wallpaper.rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dragonmaus/random-wallpaper.rs 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" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88d2042840342c0f3e565a0f60a5e0066d1fa0898bf9125c90509e887921ae8d
[INFO] running `Command { std: "docker" "start" "-a" "88d2042840342c0f3e565a0f60a5e0066d1fa0898bf9125c90509e887921ae8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88d2042840342c0f3e565a0f60a5e0066d1fa0898bf9125c90509e887921ae8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88d2042840342c0f3e565a0f60a5e0066d1fa0898bf9125c90509e887921ae8d", kill_on_drop: false }`
[INFO] [stdout] 88d2042840342c0f3e565a0f60a5e0066d1fa0898bf9125c90509e887921ae8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dfab0ff83d43188fc966f84548ab11b9568cffd6e2bba7dd0de8aba3ef7012d
[INFO] running `Command { std: "docker" "start" "-a" "0dfab0ff83d43188fc966f84548ab11b9568cffd6e2bba7dd0de8aba3ef7012d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking program v1.0.2 (git://git.dragonma.us/rust/program#f65a78fc)
[INFO] [stderr]     Checking getopt v1.1.6
[INFO] [stderr]     Checking imghdr v0.7.0
[INFO] [stderr]     Checking realpath v1.0.2 (git://git.dragonma.us/rust/realpath#b81c4cf1)
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaysp2pB/full.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libc` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0dfab0ff83d43188fc966f84548ab11b9568cffd6e2bba7dd0de8aba3ef7012d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dfab0ff83d43188fc966f84548ab11b9568cffd6e2bba7dd0de8aba3ef7012d", kill_on_drop: false }`
[INFO] [stdout] 0dfab0ff83d43188fc966f84548ab11b9568cffd6e2bba7dd0de8aba3ef7012d