[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 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpaylan%2Flcrs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alpaylan/lcrs on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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-7-tc1/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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2089d012a716a7168fc5024a9239d203ad477595d19507db79ccf01f009a27b7
[INFO] running `Command { std: "docker" "start" "-a" "2089d012a716a7168fc5024a9239d203ad477595d19507db79ccf01f009a27b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2089d012a716a7168fc5024a9239d203ad477595d19507db79ccf01f009a27b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2089d012a716a7168fc5024a9239d203ad477595d19507db79ccf01f009a27b7", kill_on_drop: false }`
[INFO] [stdout] 2089d012a716a7168fc5024a9239d203ad477595d19507db79ccf01f009a27b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcd1aae9c068cd696e874d50a0d6537db099b9d6c1180e7158fd8d98a0439fbf
[INFO] running `Command { std: "docker" "start" "-a" "bcd1aae9c068cd696e874d50a0d6537db099b9d6c1180e7158fd8d98a0439fbf", 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 0.21s
[INFO] running `Command { std: "docker" "inspect" "bcd1aae9c068cd696e874d50a0d6537db099b9d6c1180e7158fd8d98a0439fbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcd1aae9c068cd696e874d50a0d6537db099b9d6c1180e7158fd8d98a0439fbf", kill_on_drop: false }`
[INFO] [stdout] bcd1aae9c068cd696e874d50a0d6537db099b9d6c1180e7158fd8d98a0439fbf
[INFO] checking alpaylan/lcrs against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpaylan%2Flcrs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alpaylan/lcrs on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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-7-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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38274c4ecb426b8cdc3d8e4bfd680f86ad77da2107a3e6ab2c1a6ac48517379f
[INFO] running `Command { std: "docker" "start" "-a" "38274c4ecb426b8cdc3d8e4bfd680f86ad77da2107a3e6ab2c1a6ac48517379f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38274c4ecb426b8cdc3d8e4bfd680f86ad77da2107a3e6ab2c1a6ac48517379f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38274c4ecb426b8cdc3d8e4bfd680f86ad77da2107a3e6ab2c1a6ac48517379f", kill_on_drop: false }`
[INFO] [stdout] 38274c4ecb426b8cdc3d8e4bfd680f86ad77da2107a3e6ab2c1a6ac48517379f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c60b376d4dd0e49439800fda47a21f474b3451ad147dd3d04aa29059f5f4c3a5
[INFO] running `Command { std: "docker" "start" "-a" "c60b376d4dd0e49439800fda47a21f474b3451ad147dd3d04aa29059f5f4c3a5", 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 0.28s
[INFO] running `Command { std: "docker" "inspect" "c60b376d4dd0e49439800fda47a21f474b3451ad147dd3d04aa29059f5f4c3a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60b376d4dd0e49439800fda47a21f474b3451ad147dd3d04aa29059f5f4c3a5", kill_on_drop: false }`
[INFO] [stdout] c60b376d4dd0e49439800fda47a21f474b3451ad147dd3d04aa29059f5f4c3a5