[INFO] cloning repository https://github.com/ysinghc/echo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ysinghc/echo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fysinghc%2Fecho", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fysinghc%2Fecho'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea252f41429d4c2329e586acc37d8820cd4768b7
[INFO] checking ysinghc/echo against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fysinghc%2Fecho" "/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/ysinghc/echo on toolchain 901e6d56697c79b2e80df6a487b2318ec6f57ee3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ysinghc/echo
[INFO] finished tweaking git repo https://github.com/ysinghc/echo
[INFO] tweaked toml for git repo https://github.com/ysinghc/echo written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ysinghc/echo 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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38cf319a8608acd038670453d928dbc594eedddbf64a199c9c300a829c2f02e3
[INFO] running `Command { std: "docker" "start" "-a" "38cf319a8608acd038670453d928dbc594eedddbf64a199c9c300a829c2f02e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38cf319a8608acd038670453d928dbc594eedddbf64a199c9c300a829c2f02e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38cf319a8608acd038670453d928dbc594eedddbf64a199c9c300a829c2f02e3", kill_on_drop: false }`
[INFO] [stdout] 38cf319a8608acd038670453d928dbc594eedddbf64a199c9c300a829c2f02e3
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2e89cec7f24c29d27e6f01f2824f0fe9231dffdcde32e2656c2f2d0716db6ad
[INFO] running `Command { std: "docker" "start" "-a" "e2e89cec7f24c29d27e6f01f2824f0fe9231dffdcde32e2656c2f2d0716db6ad", kill_on_drop: false }`
[INFO] [stderr]     Checking echo 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 "/opt/rustwide/target/debug/deps/rmetajXWPSU"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `echo` (bin "echo" test) due to 1 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/rmetaGohqtV"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `echo` (bin "echo") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e2e89cec7f24c29d27e6f01f2824f0fe9231dffdcde32e2656c2f2d0716db6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2e89cec7f24c29d27e6f01f2824f0fe9231dffdcde32e2656c2f2d0716db6ad", kill_on_drop: false }`
[INFO] [stdout] e2e89cec7f24c29d27e6f01f2824f0fe9231dffdcde32e2656c2f2d0716db6ad