Nov 30 16:07:41.378 INFO checking rusty_express-0.3.5 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 16:07:41.378 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 16:07:41.813 INFO [stdout] 510094c708e5f860348323d9a4eef3d186527a787e31ac58964f255ff40e298b
Nov 30 16:07:41.815 INFO running `"docker" "start" "-a" "510094c708e5f860348323d9a4eef3d186527a787e31ac58964f255ff40e298b"`
Nov 30 16:07:43.280 INFO [stderr] usermod: no changes
Nov 30 16:07:43.396 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Nov 30 16:07:44.578 INFO [stderr]     Checking crossbeam-channel v0.2.6
Nov 30 16:07:46.900 INFO [stderr]     Checking rusty_express v0.3.5 (/source)
Nov 30 16:07:50.637 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:07:50.637 INFO [stderr]    --> src/support/logger.rs:128:15
Nov 30 16:07:50.637 INFO [stderr]     |
Nov 30 16:07:50.637 INFO [stderr] 128 |     if let Ok(mut config) = CONFIG.read() {
Nov 30 16:07:50.637 INFO [stderr]     |               ----^^^^^^
Nov 30 16:07:50.637 INFO [stderr]     |               |
Nov 30 16:07:50.637 INFO [stderr]     |               help: remove this `mut`
Nov 30 16:07:50.637 INFO [stderr]     |
Nov 30 16:07:50.637 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 16:07:50.637 INFO [stderr] 
Nov 30 16:07:50.992 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:07:50.992 INFO [stderr]    --> src/support/logger.rs:128:15
Nov 30 16:07:50.992 INFO [stderr]     |
Nov 30 16:07:50.992 INFO [stderr] 128 |     if let Ok(mut config) = CONFIG.read() {
Nov 30 16:07:50.992 INFO [stderr]     |               ----^^^^^^
Nov 30 16:07:50.992 INFO [stderr]     |               |
Nov 30 16:07:50.992 INFO [stderr]     |               help: remove this `mut`
Nov 30 16:07:50.992 INFO [stderr]     |
Nov 30 16:07:50.992 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 16:07:50.992 INFO [stderr] 
Nov 30 16:07:58.480 INFO [stderr] warning: unused variable: `req`
Nov 30 16:07:58.480 INFO [stderr]   --> examples/simple_redirect.rs:19:24
Nov 30 16:07:58.480 INFO [stderr]    |
Nov 30 16:07:58.480 INFO [stderr] 19 | pub fn simple_response(req: &Box<Request>, resp: &mut Box<Response>) {
Nov 30 16:07:58.480 INFO [stderr]    |                        ^^^ help: consider using `_req` instead
Nov 30 16:07:58.496 INFO [stderr]    |
Nov 30 16:07:58.496 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 16:07:58.496 INFO [stderr] 
Nov 30 16:07:58.496 INFO [stderr] warning: unused variable: `req`
Nov 30 16:07:58.496 INFO [stderr]   --> examples/simple_redirect.rs:27:24
Nov 30 16:07:58.496 INFO [stderr]    |
Nov 30 16:07:58.496 INFO [stderr] 27 | pub fn simple_redirect(req: &Box<Request>, resp: &mut Box<Response>) {
Nov 30 16:07:58.496 INFO [stderr]    |                        ^^^ help: consider using `_req` instead
Nov 30 16:07:58.496 INFO [stderr] 
Nov 30 16:07:58.496 INFO [stderr] warning: unused variable: `req`
Nov 30 16:07:58.496 INFO [stderr]   --> examples/simple_redirect.rs:31:26
Nov 30 16:07:58.496 INFO [stderr]    |
Nov 30 16:07:58.496 INFO [stderr] 31 | pub fn simple_redir_fail(req: &Box<Request>, resp: &mut Box<Response>) {
Nov 30 16:07:58.496 INFO [stderr]    |                          ^^^ help: consider using `_req` instead
Nov 30 16:07:58.496 INFO [stderr] 
Nov 30 16:07:58.525 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.23s
Nov 30 16:07:58.537 INFO [stderr] su: No module specific data is present
Nov 30 16:07:59.228 INFO running `"docker" "inspect" "510094c708e5f860348323d9a4eef3d186527a787e31ac58964f255ff40e298b"`
Nov 30 16:07:59.392 INFO running `"docker" "rm" "-f" "510094c708e5f860348323d9a4eef3d186527a787e31ac58964f255ff40e298b"`
Nov 30 16:07:59.640 INFO [stdout] 510094c708e5f860348323d9a4eef3d186527a787e31ac58964f255ff40e298b