[INFO] cloning repository https://github.com/maghsk/rust-judger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maghsk/rust-judger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaghsk%2Frust-judger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaghsk%2Frust-judger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c0de6fcf42c880eeb877eebe451dc8905114d99b
[INFO] checking maghsk/rust-judger against try#2cf1c2a614d6ae3bd50a8df20aeac2f9eceeea87 for pr-117134
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaghsk%2Frust-judger" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maghsk/rust-judger on toolchain 2cf1c2a614d6ae3bd50a8df20aeac2f9eceeea87
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2cf1c2a614d6ae3bd50a8df20aeac2f9eceeea87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/maghsk/rust-judger
[INFO] finished tweaking git repo https://github.com/maghsk/rust-judger
[INFO] tweaked toml for git repo https://github.com/maghsk/rust-judger written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/maghsk/rust-judger 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" "+2cf1c2a614d6ae3bd50a8df20aeac2f9eceeea87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+2cf1c2a614d6ae3bd50a8df20aeac2f9eceeea87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1daf0494cde3d23ce982c701ee4db76ad542ec0ac40f2951386549bc806292a5
[INFO] running `Command { std: "docker" "start" "-a" "1daf0494cde3d23ce982c701ee4db76ad542ec0ac40f2951386549bc806292a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1daf0494cde3d23ce982c701ee4db76ad542ec0ac40f2951386549bc806292a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1daf0494cde3d23ce982c701ee4db76ad542ec0ac40f2951386549bc806292a5", kill_on_drop: false }`
[INFO] [stdout] 1daf0494cde3d23ce982c701ee4db76ad542ec0ac40f2951386549bc806292a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+2cf1c2a614d6ae3bd50a8df20aeac2f9eceeea87" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68fe691576a33cf5ff66301b3dfe61bdc6d3469badf4ec3c2ae19e50d2a31151
[INFO] running `Command { std: "docker" "start" "-a" "68fe691576a33cf5ff66301b3dfe61bdc6d3469badf4ec3c2ae19e50d2a31151", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.131
[INFO] [stderr]    Compiling serde v1.0.143
[INFO] [stderr]    Compiling process_control v3.5.1
[INFO] [stderr]    Compiling serde_json v1.0.83
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta37YPAQ"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libc` (lib) due to previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta48ZJKn"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde` (lib) due to previous error
[INFO] running `Command { std: "docker" "inspect" "68fe691576a33cf5ff66301b3dfe61bdc6d3469badf4ec3c2ae19e50d2a31151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68fe691576a33cf5ff66301b3dfe61bdc6d3469badf4ec3c2ae19e50d2a31151", kill_on_drop: false }`
[INFO] [stdout] 68fe691576a33cf5ff66301b3dfe61bdc6d3469badf4ec3c2ae19e50d2a31151