[INFO] cloning repository https://github.com/keienWang/rust_wrr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/keienWang/rust_wrr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkeienWang%2Frust_wrr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkeienWang%2Frust_wrr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ddc20fef91c17f5595efffa2625709a1593ab177
[INFO] testing keienWang/rust_wrr against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkeienWang%2Frust_wrr" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/keienWang/rust_wrr on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/keienWang/rust_wrr
[INFO] finished tweaking git repo https://github.com/keienWang/rust_wrr
[INFO] tweaked toml for git repo https://github.com/keienWang/rust_wrr written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/keienWang/rust_wrr 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sort_rust v0.2.0
[INFO] [stderr]   Downloaded rust_wek v0.1.0
[INFO] [stderr]   Downloaded rust_keien v0.1.0
[INFO] [stderr]   Downloaded rust_wbc v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 692741b7f014501c85566adc2506c4c1a52571ebe5524c55b43ce753c99c7a16
[INFO] running `Command { std: "docker" "start" "-a" "692741b7f014501c85566adc2506c4c1a52571ebe5524c55b43ce753c99c7a16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "692741b7f014501c85566adc2506c4c1a52571ebe5524c55b43ce753c99c7a16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "692741b7f014501c85566adc2506c4c1a52571ebe5524c55b43ce753c99c7a16", kill_on_drop: false }`
[INFO] [stdout] 692741b7f014501c85566adc2506c4c1a52571ebe5524c55b43ce753c99c7a16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d854b25a9b34c80864b4331d8e8ee9de6403ccfa3baa0eb8bb8837f0c706685e
[INFO] running `Command { std: "docker" "start" "-a" "d854b25a9b34c80864b4331d8e8ee9de6403ccfa3baa0eb8bb8837f0c706685e", kill_on_drop: false }`
[INFO] [stderr] warning: rust_wrr v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_keien` which is missing a lib target
[INFO] [stderr] warning: rust_wrr v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_wbc` which is missing a lib target
[INFO] [stderr] warning: rust_wrr v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_wek` which is missing a lib target
[INFO] [stderr] warning: rust_wrr v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `sort_rust` which is missing a lib target
[INFO] [stderr]    Compiling rust_wrr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/tmp/rustcBGTAfx"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_wrr` (bin "rust_wrr") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "d854b25a9b34c80864b4331d8e8ee9de6403ccfa3baa0eb8bb8837f0c706685e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d854b25a9b34c80864b4331d8e8ee9de6403ccfa3baa0eb8bb8837f0c706685e", kill_on_drop: false }`
[INFO] [stdout] d854b25a9b34c80864b4331d8e8ee9de6403ccfa3baa0eb8bb8837f0c706685e