[INFO] cloning repository https://github.com/elihugarret/tuple-luajit-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elihugarret/tuple-luajit-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felihugarret%2Ftuple-luajit-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felihugarret%2Ftuple-luajit-example'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/elihugarret/tuple-luajit-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elihugarret/tuple-luajit-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felihugarret%2Ftuple-luajit-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felihugarret%2Ftuple-luajit-example'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felihugarret%2Ftuple-luajit-example/objects/pack: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/elihugarret/tuple-luajit-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elihugarret/tuple-luajit-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felihugarret%2Ftuple-luajit-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felihugarret%2Ftuple-luajit-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a115e794ef82ba945ec285219b28070112d9dc7
[INFO] checking elihugarret/tuple-luajit-example against master#4455c8937007f3cc3c078375a335d86dbab391ce for pr-140956
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felihugarret%2Ftuple-luajit-example" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/elihugarret/tuple-luajit-example
[INFO] finished tweaking git repo https://github.com/elihugarret/tuple-luajit-example
[INFO] tweaked toml for git repo https://github.com/elihugarret/tuple-luajit-example written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/elihugarret/tuple-luajit-example on toolchain 4455c8937007f3cc3c078375a335d86dbab391ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/elihugarret/tuple-luajit-example 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" "+4455c8937007f3cc3c078375a335d86dbab391ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 337c871180f9c26621d4b43956f6162a01bd1b36c9c5635c408b85f9f6b44983
[INFO] running `Command { std: "docker" "start" "-a" "337c871180f9c26621d4b43956f6162a01bd1b36c9c5635c408b85f9f6b44983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "337c871180f9c26621d4b43956f6162a01bd1b36c9c5635c408b85f9f6b44983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "337c871180f9c26621d4b43956f6162a01bd1b36c9c5635c408b85f9f6b44983", kill_on_drop: false }`
[INFO] [stdout] 337c871180f9c26621d4b43956f6162a01bd1b36c9c5635c408b85f9f6b44983
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e90c70bee4444496cbbd17d7779ba94e0a55745fedc38adbd07bb7aca77ca22
[INFO] running `Command { std: "docker" "start" "-a" "3e90c70bee4444496cbbd17d7779ba94e0a55745fedc38adbd07bb7aca77ca22", kill_on_drop: false }`
[INFO] [stderr]     Checking ownership v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` fn uses type `(*const i8, u32, u32)`, which is not FFI-safe
[INFO] [stdout]  --> src/lib.rs:5:69
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub extern "C" fn return_tuple(s: *const c_char, x: u32, y: u32) -> (*const c_char, u32, u32) {
[INFO] [stdout]   |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a struct instead
[INFO] [stdout]   = note: tuples have unspecified layout
[INFO] [stdout]   = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `(*const i8, u32, u32)`, which is not FFI-safe
[INFO] [stdout]  --> src/lib.rs:5:69
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub extern "C" fn return_tuple(s: *const c_char, x: u32, y: u32) -> (*const c_char, u32, u32) {
[INFO] [stdout]   |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a struct instead
[INFO] [stdout]   = note: tuples have unspecified layout
[INFO] [stdout]   = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "3e90c70bee4444496cbbd17d7779ba94e0a55745fedc38adbd07bb7aca77ca22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e90c70bee4444496cbbd17d7779ba94e0a55745fedc38adbd07bb7aca77ca22", kill_on_drop: false }`
[INFO] [stdout] 3e90c70bee4444496cbbd17d7779ba94e0a55745fedc38adbd07bb7aca77ca22