Dec 05 14:00:49.348 INFO checking express-0.0.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 14:00:49.348 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 14:00:49.549 INFO [stdout] 95e78844723333c425c8350ac1d3aaefb86f7908f130147b16055fba1a75e5dd
Dec 05 14:00:49.552 INFO running `"docker" "start" "-a" "95e78844723333c425c8350ac1d3aaefb86f7908f130147b16055fba1a75e5dd"`
Dec 05 14:00:50.061 INFO [stderr] usermod: no changes
Dec 05 14:00:50.070 INFO [stderr]     Checking express v0.0.2 (/source)
Dec 05 14:00:50.571 INFO [stderr] warning: unused variable: `res`
Dec 05 14:00:50.571 INFO [stderr]  --> src/middleware.rs:4:15
Dec 05 14:00:50.571 INFO [stderr]   |
Dec 05 14:00:50.571 INFO [stderr] 4 |     fn invoke(res: String, req: String, next: String) {}
Dec 05 14:00:50.571 INFO [stderr]   |               ^^^ help: consider using `_res` instead
Dec 05 14:00:50.571 INFO [stderr]   |
Dec 05 14:00:50.571 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 14:00:50.571 INFO [stderr] 
Dec 05 14:00:50.571 INFO [stderr] warning: unused variable: `req`
Dec 05 14:00:50.571 INFO [stderr]  --> src/middleware.rs:4:28
Dec 05 14:00:50.571 INFO [stderr]   |
Dec 05 14:00:50.571 INFO [stderr] 4 |     fn invoke(res: String, req: String, next: String) {}
Dec 05 14:00:50.571 INFO [stderr]   |                            ^^^ help: consider using `_req` instead
Dec 05 14:00:50.571 INFO [stderr] 
Dec 05 14:00:50.571 INFO [stderr] warning: unused variable: `next`
Dec 05 14:00:50.571 INFO [stderr]  --> src/middleware.rs:4:41
Dec 05 14:00:50.571 INFO [stderr]   |
Dec 05 14:00:50.571 INFO [stderr] 4 |     fn invoke(res: String, req: String, next: String) {}
Dec 05 14:00:50.571 INFO [stderr]   |                                         ^^^^ help: consider using `_next` instead
Dec 05 14:00:50.571 INFO [stderr] 
Dec 05 14:00:50.571 INFO [stderr] warning: unused variable: `port`
Dec 05 14:00:50.571 INFO [stderr]   --> src/express.rs:26:19
Dec 05 14:00:50.571 INFO [stderr]    |
Dec 05 14:00:50.571 INFO [stderr] 26 |     pub fn listen(port: String) -> () {
Dec 05 14:00:50.571 INFO [stderr]    |                   ^^^^ help: consider using `_port` instead
Dec 05 14:00:50.571 INFO [stderr] 
Dec 05 14:00:50.571 INFO [stderr] warning: unused variable: `res`
Dec 05 14:00:50.571 INFO [stderr]   --> src/router/router.rs:18:15
Dec 05 14:00:50.571 INFO [stderr]    |
Dec 05 14:00:50.571 INFO [stderr] 18 |     fn invoke(res: String, req: String, next: String) {}
Dec 05 14:00:50.571 INFO [stderr]    |               ^^^ help: consider using `_res` instead
Dec 05 14:00:50.571 INFO [stderr] 
Dec 05 14:00:50.571 INFO [stderr] warning: unused variable: `req`
Dec 05 14:00:50.571 INFO [stderr]   --> src/router/router.rs:18:28
Dec 05 14:00:50.571 INFO [stderr]    |
Dec 05 14:00:50.571 INFO [stderr] 18 |     fn invoke(res: String, req: String, next: String) {}
Dec 05 14:00:50.571 INFO [stderr]    |                            ^^^ help: consider using `_req` instead
Dec 05 14:00:50.571 INFO [stderr] 
Dec 05 14:00:50.571 INFO [stderr] warning: unused variable: `next`
Dec 05 14:00:50.572 INFO [stderr]   --> src/router/router.rs:18:41
Dec 05 14:00:50.572 INFO [stderr]    |
Dec 05 14:00:50.572 INFO [stderr] 18 |     fn invoke(res: String, req: String, next: String) {}
Dec 05 14:00:50.572 INFO [stderr]    |                                         ^^^^ help: consider using `_next` instead
Dec 05 14:00:50.572 INFO [stderr] 
Dec 05 14:00:50.572 INFO [stderr] warning: method `Use` should have a snake case name such as `use`
Dec 05 14:00:50.572 INFO [stderr]   --> src/express.rs:16:5
Dec 05 14:00:50.572 INFO [stderr]    |
Dec 05 14:00:50.572 INFO [stderr] 16 |     pub fn Use() -> () {}
Dec 05 14:00:50.572 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:00:50.572 INFO [stderr]    |
Dec 05 14:00:50.572 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 05 14:00:50.572 INFO [stderr] 
Dec 05 14:00:50.808 INFO [stderr] warning: unused variable: `res`
Dec 05 14:00:50.808 INFO [stderr]  --> src/middleware.rs:4:15
Dec 05 14:00:50.808 INFO [stderr]   |
Dec 05 14:00:50.808 INFO [stderr] 4 |     fn invoke(res: String, req: String, next: String) {}
Dec 05 14:00:50.808 INFO [stderr]   |               ^^^ help: consider using `_res` instead
Dec 05 14:00:50.808 INFO [stderr]   |
Dec 05 14:00:50.808 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 14:00:50.808 INFO [stderr] 
Dec 05 14:00:50.808 INFO [stderr] warning: unused variable: `req`
Dec 05 14:00:50.808 INFO [stderr]  --> src/middleware.rs:4:28
Dec 05 14:00:50.808 INFO [stderr]   |
Dec 05 14:00:50.808 INFO [stderr] 4 |     fn invoke(res: String, req: String, next: String) {}
Dec 05 14:00:50.808 INFO [stderr]   |                            ^^^ help: consider using `_req` instead
Dec 05 14:00:50.808 INFO [stderr] 
Dec 05 14:00:50.808 INFO [stderr] warning: unused variable: `next`
Dec 05 14:00:50.808 INFO [stderr]  --> src/middleware.rs:4:41
Dec 05 14:00:50.808 INFO [stderr]   |
Dec 05 14:00:50.808 INFO [stderr] 4 |     fn invoke(res: String, req: String, next: String) {}
Dec 05 14:00:50.808 INFO [stderr]   |                                         ^^^^ help: consider using `_next` instead
Dec 05 14:00:50.808 INFO [stderr] 
Dec 05 14:00:50.808 INFO [stderr] warning: unused variable: `port`
Dec 05 14:00:50.808 INFO [stderr]   --> src/express.rs:26:19
Dec 05 14:00:50.808 INFO [stderr]    |
Dec 05 14:00:50.808 INFO [stderr] 26 |     pub fn listen(port: String) -> () {
Dec 05 14:00:50.808 INFO [stderr]    |                   ^^^^ help: consider using `_port` instead
Dec 05 14:00:50.808 INFO [stderr] 
Dec 05 14:00:50.808 INFO [stderr] warning: unused variable: `res`
Dec 05 14:00:50.808 INFO [stderr]   --> src/router/router.rs:18:15
Dec 05 14:00:50.808 INFO [stderr]    |
Dec 05 14:00:50.808 INFO [stderr] 18 |     fn invoke(res: String, req: String, next: String) {}
Dec 05 14:00:50.808 INFO [stderr]    |               ^^^ help: consider using `_res` instead
Dec 05 14:00:50.808 INFO [stderr] 
Dec 05 14:00:50.808 INFO [stderr] warning: unused variable: `req`
Dec 05 14:00:50.808 INFO [stderr]   --> src/router/router.rs:18:28
Dec 05 14:00:50.808 INFO [stderr]    |
Dec 05 14:00:50.808 INFO [stderr] 18 |     fn invoke(res: String, req: String, next: String) {}
Dec 05 14:00:50.808 INFO [stderr]    |                            ^^^ help: consider using `_req` instead
Dec 05 14:00:50.808 INFO [stderr] 
Dec 05 14:00:50.808 INFO [stderr] warning: unused variable: `next`
Dec 05 14:00:50.808 INFO [stderr]   --> src/router/router.rs:18:41
Dec 05 14:00:50.808 INFO [stderr]    |
Dec 05 14:00:50.808 INFO [stderr] 18 |     fn invoke(res: String, req: String, next: String) {}
Dec 05 14:00:50.808 INFO [stderr]    |                                         ^^^^ help: consider using `_next` instead
Dec 05 14:00:50.808 INFO [stderr] 
Dec 05 14:00:50.808 INFO [stderr] warning: method `Use` should have a snake case name such as `use`
Dec 05 14:00:50.808 INFO [stderr]   --> src/express.rs:16:5
Dec 05 14:00:50.808 INFO [stderr]    |
Dec 05 14:00:50.808 INFO [stderr] 16 |     pub fn Use() -> () {}
Dec 05 14:00:50.808 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:00:50.808 INFO [stderr]    |
Dec 05 14:00:50.808 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 05 14:00:50.808 INFO [stderr] 
Dec 05 14:00:50.838 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 05 14:00:50.847 INFO [stderr] su: No module specific data is present
Dec 05 14:00:51.200 INFO running `"docker" "inspect" "95e78844723333c425c8350ac1d3aaefb86f7908f130147b16055fba1a75e5dd"`
Dec 05 14:00:51.316 INFO running `"docker" "rm" "-f" "95e78844723333c425c8350ac1d3aaefb86f7908f130147b16055fba1a75e5dd"`
Dec 05 14:00:51.456 INFO [stdout] 95e78844723333c425c8350ac1d3aaefb86f7908f130147b16055fba1a75e5dd