[INFO] cloning repository https://github.com/KenTsuRinn/rindexer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KenTsuRinn/rindexer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKenTsuRinn%2Frindexer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKenTsuRinn%2Frindexer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3863888c6140d4d57a6423f38e2e57d08e78f64d
[INFO] checking KenTsuRinn/rindexer against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKenTsuRinn%2Frindexer" "/workspace/builds/worker-56/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-56/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KenTsuRinn/rindexer on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KenTsuRinn/rindexer
[INFO] finished tweaking git repo https://github.com/KenTsuRinn/rindexer
[INFO] tweaked toml for git repo https://github.com/KenTsuRinn/rindexer written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] crate git repo https://github.com/KenTsuRinn/rindexer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 615cf3a2aead597039e002291e3107e1248bce96902156a8b7789c4909eba57b
[INFO] running `Command { std: "docker" "start" "-a" "615cf3a2aead597039e002291e3107e1248bce96902156a8b7789c4909eba57b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "615cf3a2aead597039e002291e3107e1248bce96902156a8b7789c4909eba57b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "615cf3a2aead597039e002291e3107e1248bce96902156a8b7789c4909eba57b", kill_on_drop: false }`
[INFO] [stdout] 615cf3a2aead597039e002291e3107e1248bce96902156a8b7789c4909eba57b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae0b1947beb58edac91390772d7b0674bfa400d1e6481f1bcf00cbea6d442380
[INFO] running `Command { std: "docker" "start" "-a" "ae0b1947beb58edac91390772d7b0674bfa400d1e6481f1bcf00cbea6d442380", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rindexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/model/node.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn new(line: usize, contents: String) -> Node<u8> {
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/provider/physics_file_provider.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(path: &'pro str) -> PhysicsFileProvider<'pro> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line_process`
[INFO] [stdout]  --> src/reader/node_reader.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn line_process<'red>(num: usize, contents: String) -> Vec<Node<u8>> {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/reader/node_reader.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new(provider: &'red dyn IProvider) -> U8ByteReader<'red> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "ae0b1947beb58edac91390772d7b0674bfa400d1e6481f1bcf00cbea6d442380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae0b1947beb58edac91390772d7b0674bfa400d1e6481f1bcf00cbea6d442380", kill_on_drop: false }`
[INFO] [stdout] ae0b1947beb58edac91390772d7b0674bfa400d1e6481f1bcf00cbea6d442380