[INFO] cloning repository https://github.com/grandmasponge/redis-rate-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grandmasponge/redis-rate-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrandmasponge%2Fredis-rate-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrandmasponge%2Fredis-rate-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12a19c4ea3554b649d9d062ff8cc064dd431b4b1
[INFO] checking grandmasponge/redis-rate-rust against master#d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 for pr-137268
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrandmasponge%2Fredis-rate-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/grandmasponge/redis-rate-rust on toolchain d2eadb7a94ef8c9deb5137695df33cd1fc5aee92
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/grandmasponge/redis-rate-rust
[INFO] finished tweaking git repo https://github.com/grandmasponge/redis-rate-rust
[INFO] tweaked toml for git repo https://github.com/grandmasponge/redis-rate-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/grandmasponge/redis-rate-rust 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" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deadpool-redis v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e91846cee1807817a34eecb38fa1d40078e333a92310be650a6f6ca24cb5ea38
[INFO] running `Command { std: "docker" "start" "-a" "e91846cee1807817a34eecb38fa1d40078e333a92310be650a6f6ca24cb5ea38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e91846cee1807817a34eecb38fa1d40078e333a92310be650a6f6ca24cb5ea38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e91846cee1807817a34eecb38fa1d40078e333a92310be650a6f6ca24cb5ea38", kill_on_drop: false }`
[INFO] [stdout] e91846cee1807817a34eecb38fa1d40078e333a92310be650a6f6ca24cb5ea38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7670d4a261cd8dfb3ce5f0f9338c8cb6bf31edcf703ef874d676a652aa2a5bca
[INFO] running `Command { std: "docker" "start" "-a" "7670d4a261cd8dfb3ce5f0f9338c8cb6bf31edcf703ef874d676a652aa2a5bca", kill_on_drop: false }`
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[INFO] [stdout] warning: variant `Bearer` is never constructed
[INFO] [stdout]   --> src/routes/middleware/rate.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum AuthMethod {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 22 |     Basic,
[INFO] [stdout] 23 |     Bearer,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AuthMethod` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ttl` and `limit` are never read
[INFO] [stdout]   --> src/routes/middleware/rate.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct RateLimiter<S> {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 49 |     ttl: i32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 50 |     method: AuthMethod,
[INFO] [stdout] 51 |     limit: i32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RateLimiter` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Bearer` is never constructed
[INFO] [stdout]   --> src/routes/middleware/rate.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum AuthMethod {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 22 |     Basic,
[INFO] [stdout] 23 |     Bearer,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AuthMethod` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ttl` and `limit` are never read
[INFO] [stdout]   --> src/routes/middleware/rate.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct RateLimiter<S> {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 49 |     ttl: i32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 50 |     method: AuthMethod,
[INFO] [stdout] 51 |     limit: i32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RateLimiter` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.75s
[INFO] running `Command { std: "docker" "inspect" "7670d4a261cd8dfb3ce5f0f9338c8cb6bf31edcf703ef874d676a652aa2a5bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7670d4a261cd8dfb3ce5f0f9338c8cb6bf31edcf703ef874d676a652aa2a5bca", kill_on_drop: false }`
[INFO] [stdout] 7670d4a261cd8dfb3ce5f0f9338c8cb6bf31edcf703ef874d676a652aa2a5bca