[INFO] cloning repository https://github.com/hossrom/rustpar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hossrom/rustpar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhossrom%2Frustpar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhossrom%2Frustpar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a64149ad08c4b6c8782ead01678dd0ac62196f98
[INFO] testing hossrom/rustpar against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhossrom%2Frustpar" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hossrom/rustpar on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hossrom/rustpar
[INFO] finished tweaking git repo https://github.com/hossrom/rustpar
[INFO] tweaked toml for git repo https://github.com/hossrom/rustpar written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hossrom/rustpar 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" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5c74fada8979eec1deb2685045180a83aee61b1e07bae472fe736fad37c61df
[INFO] running `Command { std: "docker" "start" "-a" "a5c74fada8979eec1deb2685045180a83aee61b1e07bae472fe736fad37c61df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5c74fada8979eec1deb2685045180a83aee61b1e07bae472fe736fad37c61df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5c74fada8979eec1deb2685045180a83aee61b1e07bae472fe736fad37c61df", kill_on_drop: false }`
[INFO] [stdout] a5c74fada8979eec1deb2685045180a83aee61b1e07bae472fe736fad37c61df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6171264028b472643b4dce49b196e0acf0f51c36a5a7b29060eabb5478e02265
[INFO] running `Command { std: "docker" "start" "-a" "6171264028b472643b4dce49b196e0acf0f51c36a5a7b29060eabb5478e02265", kill_on_drop: false }`
[INFO] [stderr]    Compiling new_rust_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Args` and `args`
[INFO] [stdout]  --> src/main.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env::{args, Args};
[INFO] [stdout]   |                ^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "6171264028b472643b4dce49b196e0acf0f51c36a5a7b29060eabb5478e02265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6171264028b472643b4dce49b196e0acf0f51c36a5a7b29060eabb5478e02265", kill_on_drop: false }`
[INFO] [stdout] 6171264028b472643b4dce49b196e0acf0f51c36a5a7b29060eabb5478e02265
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ab83d60c167739576b6e3d73078f5b8de5ce2753f8894475e6bd1e2f6c30f4b
[INFO] running `Command { std: "docker" "start" "-a" "4ab83d60c167739576b6e3d73078f5b8de5ce2753f8894475e6bd1e2f6c30f4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling new_rust_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Args` and `args`
[INFO] [stdout]  --> src/main.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env::{args, Args};
[INFO] [stdout]   |                ^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/tmp/rustcbtQrFd"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `new_rust_project` (bin "new_rust_project" test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "4ab83d60c167739576b6e3d73078f5b8de5ce2753f8894475e6bd1e2f6c30f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab83d60c167739576b6e3d73078f5b8de5ce2753f8894475e6bd1e2f6c30f4b", kill_on_drop: false }`
[INFO] [stdout] 4ab83d60c167739576b6e3d73078f5b8de5ce2753f8894475e6bd1e2f6c30f4b