[INFO] cloning repository https://github.com/nakulbhuwalka/Rust-first
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nakulbhuwalka/Rust-first" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakulbhuwalka%2FRust-first", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakulbhuwalka%2FRust-first'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d53a2ef59e42fd2c9b069353f34135f0d7f41f06
[INFO] checking nakulbhuwalka/Rust-first against master#4b596bbd847672da87763b76171687d3544863c2 for pr-144544
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakulbhuwalka%2FRust-first" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/nakulbhuwalka/Rust-first
[INFO] finished tweaking git repo https://github.com/nakulbhuwalka/Rust-first
[INFO] tweaked toml for git repo https://github.com/nakulbhuwalka/Rust-first written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nakulbhuwalka/Rust-first on toolchain 4b596bbd847672da87763b76171687d3544863c2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4b596bbd847672da87763b76171687d3544863c2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nakulbhuwalka/Rust-first 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" "+4b596bbd847672da87763b76171687d3544863c2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4b596bbd847672da87763b76171687d3544863c2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be01dde868673587a98abc4969170092f7fc7292d4c970090eb4ca859d906cca
[INFO] running `Command { std: "docker" "start" "-a" "be01dde868673587a98abc4969170092f7fc7292d4c970090eb4ca859d906cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be01dde868673587a98abc4969170092f7fc7292d4c970090eb4ca859d906cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be01dde868673587a98abc4969170092f7fc7292d4c970090eb4ca859d906cca", kill_on_drop: false }`
[INFO] [stdout] be01dde868673587a98abc4969170092f7fc7292d4c970090eb4ca859d906cca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4b596bbd847672da87763b76171687d3544863c2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20a99dfc887d81902186aed71a7432c67f4ea36846fa109e68655b5a9e4ba1ef
[INFO] running `Command { std: "docker" "start" "-a" "20a99dfc887d81902186aed71a7432c67f4ea36846fa109e68655b5a9e4ba1ef", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/20a99dfc887d81902186aed71a7432c67f4ea36846fa109e68655b5a9e4ba1ef/hosts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "20a99dfc887d81902186aed71a7432c67f4ea36846fa109e68655b5a9e4ba1ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a99dfc887d81902186aed71a7432c67f4ea36846fa109e68655b5a9e4ba1ef", kill_on_drop: false }`
[INFO] [stdout] 20a99dfc887d81902186aed71a7432c67f4ea36846fa109e68655b5a9e4ba1ef