[INFO] cloning repository https://github.com/ytnk531/rust_training
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ytnk531/rust_training" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fytnk531%2Frust_training", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fytnk531%2Frust_training'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96f1b6b890cfb7470028c05b106012d407fffafa
[INFO] checking ytnk531/rust_training against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fytnk531%2Frust_training" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ytnk531/rust_training on toolchain 121a90d34197f711021eeb158e7f4184b8be8ceb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ytnk531/rust_training
[INFO] finished tweaking git repo https://github.com/ytnk531/rust_training
[INFO] tweaked toml for git repo https://github.com/ytnk531/rust_training written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ytnk531/rust_training 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" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a7b99f6103d59f519ef6be126dadd26ddb913dfcf79e06229a4cda61d989ae0
[INFO] running `Command { std: "docker" "start" "-a" "7a7b99f6103d59f519ef6be126dadd26ddb913dfcf79e06229a4cda61d989ae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a7b99f6103d59f519ef6be126dadd26ddb913dfcf79e06229a4cda61d989ae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a7b99f6103d59f519ef6be126dadd26ddb913dfcf79e06229a4cda61d989ae0", kill_on_drop: false }`
[INFO] [stdout] 7a7b99f6103d59f519ef6be126dadd26ddb913dfcf79e06229a4cda61d989ae0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f03ed594e43e305646bcdd9310977fd2a123cfafd34406f1a6b17519f3c5478
[INFO] running `Command { std: "docker" "start" "-a" "9f03ed594e43e305646bcdd9310977fd2a123cfafd34406f1a6b17519f3c5478", kill_on_drop: false }`
[INFO] [stderr]     Checking hacker_rank 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/rmetaD5NAq8"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hacker_rank` (lib) 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/rmetapITpAb"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hacker_rank` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "9f03ed594e43e305646bcdd9310977fd2a123cfafd34406f1a6b17519f3c5478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f03ed594e43e305646bcdd9310977fd2a123cfafd34406f1a6b17519f3c5478", kill_on_drop: false }`
[INFO] [stdout] 9f03ed594e43e305646bcdd9310977fd2a123cfafd34406f1a6b17519f3c5478