[INFO] cloning repository https://github.com/subhroacharjee/non-blocking-single-threaded-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/subhroacharjee/non-blocking-single-threaded-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubhroacharjee%2Fnon-blocking-single-threaded-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubhroacharjee%2Fnon-blocking-single-threaded-server'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/applypatch-msg.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubhroacharjee%2Fnon-blocking-single-threaded-server/hooks/applypatch-msg.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/subhroacharjee/non-blocking-single-threaded-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/subhroacharjee/non-blocking-single-threaded-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubhroacharjee%2Fnon-blocking-single-threaded-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubhroacharjee%2Fnon-blocking-single-threaded-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31eac178e01e08ce44190050372613b468e76fff
[INFO] checking subhroacharjee/non-blocking-single-threaded-server against try#7df376b035b3d12ff0386ad8b45b76dbe020257b for pr-142712
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubhroacharjee%2Fnon-blocking-single-threaded-server" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/subhroacharjee/non-blocking-single-threaded-server
[INFO] finished tweaking git repo https://github.com/subhroacharjee/non-blocking-single-threaded-server
[INFO] tweaked toml for git repo https://github.com/subhroacharjee/non-blocking-single-threaded-server written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/subhroacharjee/non-blocking-single-threaded-server on toolchain 7df376b035b3d12ff0386ad8b45b76dbe020257b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/subhroacharjee/non-blocking-single-threaded-server 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" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b7a1cab646367a3c330d6bd79a5e336e0f353e6acce0ce44501ee49b5c1f0b3
[INFO] running `Command { std: "docker" "start" "-a" "0b7a1cab646367a3c330d6bd79a5e336e0f353e6acce0ce44501ee49b5c1f0b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b7a1cab646367a3c330d6bd79a5e336e0f353e6acce0ce44501ee49b5c1f0b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b7a1cab646367a3c330d6bd79a5e336e0f353e6acce0ce44501ee49b5c1f0b3", kill_on_drop: false }`
[INFO] [stdout] 0b7a1cab646367a3c330d6bd79a5e336e0f353e6acce0ce44501ee49b5c1f0b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e12452891e12b18a2633f90cd56502950e5054fafb566bba320d082a5212910
[INFO] running `Command { std: "docker" "start" "-a" "8e12452891e12b18a2633f90cd56502950e5054fafb566bba320d082a5212910", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetasFkMGt/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" "8e12452891e12b18a2633f90cd56502950e5054fafb566bba320d082a5212910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e12452891e12b18a2633f90cd56502950e5054fafb566bba320d082a5212910", kill_on_drop: false }`
[INFO] [stdout] 8e12452891e12b18a2633f90cd56502950e5054fafb566bba320d082a5212910