[INFO] cloning repository https://github.com/mp768/Copper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mp768/Copper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmp768%2FCopper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmp768%2FCopper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d794bb8197969c783d92a8e00cba976bacc9b5bf
[INFO] checking mp768/Copper against try#9053a8ad740a9e131b53ea98acecf68cf79134fe for pr-137045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmp768%2FCopper" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file src/codegen.rs
[INFO] [stderr] error: unable to write file src/environment.rs
[INFO] [stderr] error: unable to write file src/main.rs
[INFO] [stderr] fatal: cannot create directory at 'src/mini_macros': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking mp768/Copper against try#9053a8ad740a9e131b53ea98acecf68cf79134fe for pr-137045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmp768%2FCopper" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mp768/Copper on toolchain 9053a8ad740a9e131b53ea98acecf68cf79134fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9053a8ad740a9e131b53ea98acecf68cf79134fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mp768/Copper
[INFO] finished tweaking git repo https://github.com/mp768/Copper
[INFO] tweaked toml for git repo https://github.com/mp768/Copper written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mp768/Copper 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" "+9053a8ad740a9e131b53ea98acecf68cf79134fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9053a8ad740a9e131b53ea98acecf68cf79134fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34d2b2480028b01c85bc71c54b2fa9fa601761423c710d8654d2db1bd8cb3d47
[INFO] running `Command { std: "docker" "start" "-a" "34d2b2480028b01c85bc71c54b2fa9fa601761423c710d8654d2db1bd8cb3d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34d2b2480028b01c85bc71c54b2fa9fa601761423c710d8654d2db1bd8cb3d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34d2b2480028b01c85bc71c54b2fa9fa601761423c710d8654d2db1bd8cb3d47", kill_on_drop: false }`
[INFO] [stdout] 34d2b2480028b01c85bc71c54b2fa9fa601761423c710d8654d2db1bd8cb3d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9053a8ad740a9e131b53ea98acecf68cf79134fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bedffe91f04506bb7e3d1be93edf9cdddf2288f614791b19de444f721fbcab7
[INFO] running `Command { std: "docker" "start" "-a" "5bedffe91f04506bb7e3d1be93edf9cdddf2288f614791b19de444f721fbcab7", kill_on_drop: false }`
[INFO] [stderr]     Checking copper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/vm.rs:58:37
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl<'a> VM<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 58 |     pub fn new(chunk: &'a Chunk) -> VM {
[INFO] [stdout]    |                                     ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/vm.rs:58:37
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl<'a> VM<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 58 |     pub fn new(chunk: &'a Chunk) -> VM {
[INFO] [stdout]    |                                     ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "5bedffe91f04506bb7e3d1be93edf9cdddf2288f614791b19de444f721fbcab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bedffe91f04506bb7e3d1be93edf9cdddf2288f614791b19de444f721fbcab7", kill_on_drop: false }`
[INFO] [stdout] 5bedffe91f04506bb7e3d1be93edf9cdddf2288f614791b19de444f721fbcab7