[INFO] cloning repository https://github.com/alpaylan/lcrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alpaylan/lcrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpaylan%2Flcrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpaylan%2Flcrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c829fc23b51d812d93e673ea764d5ee77f550083
[INFO] checking alpaylan/lcrs/c829fc23b51d812d93e673ea764d5ee77f550083 against try#0edd13c68435d50367c79cef43ac2768d2ec4f3d for pr-129422
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpaylan%2Flcrs" "/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/alpaylan/lcrs on toolchain 0edd13c68435d50367c79cef43ac2768d2ec4f3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alpaylan/lcrs
[INFO] finished tweaking git repo https://github.com/alpaylan/lcrs
[INFO] tweaked toml for git repo https://github.com/alpaylan/lcrs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/alpaylan/lcrs 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" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41e2ea0a2e3b740f74caa56d8b3bdd4a935f9f9ad8c831265c145da083daa37e
[INFO] running `Command { std: "docker" "start" "-a" "41e2ea0a2e3b740f74caa56d8b3bdd4a935f9f9ad8c831265c145da083daa37e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41e2ea0a2e3b740f74caa56d8b3bdd4a935f9f9ad8c831265c145da083daa37e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41e2ea0a2e3b740f74caa56d8b3bdd4a935f9f9ad8c831265c145da083daa37e", kill_on_drop: false }`
[INFO] [stdout] 41e2ea0a2e3b740f74caa56d8b3bdd4a935f9f9ad8c831265c145da083daa37e
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ed1504644b53e5ea501a711d91b3be2803161a4cd7c0bfee3d059d89ff68069
[INFO] running `Command { std: "docker" "start" "-a" "8ed1504644b53e5ea501a711d91b3be2803161a4cd7c0bfee3d059d89ff68069", kill_on_drop: false }`
[INFO] [stderr]     Checking lcrs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `ite` is never used
[INFO] [stdout]    --> src/ulc.rs:258:12
[INFO] [stdout]     |
[INFO] [stdout] 258 |     pub fn ite() -> Expr {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ite` is never used
[INFO] [stdout]    --> src/ulc.rs:258:12
[INFO] [stdout]     |
[INFO] [stdout] 258 |     pub fn ite() -> Expr {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "8ed1504644b53e5ea501a711d91b3be2803161a4cd7c0bfee3d059d89ff68069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed1504644b53e5ea501a711d91b3be2803161a4cd7c0bfee3d059d89ff68069", kill_on_drop: false }`
[INFO] [stdout] 8ed1504644b53e5ea501a711d91b3be2803161a4cd7c0bfee3d059d89ff68069