Dec 02 18:15:15.345 INFO testing rusty_express-0.3.5 against 1.30.1 for beta-1.31-5
Dec 02 18:15:15.345 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 18:15:15.862 INFO [stdout] db0fa14a39e6bfd851086409337d6dcd401db0c2c948db30d3ae844f64b7c710
Dec 02 18:15:15.864 INFO running `"docker" "start" "-a" "db0fa14a39e6bfd851086409337d6dcd401db0c2c948db30d3ae844f64b7c710"`
Dec 02 18:15:18.255 INFO [stderr] usermod: no changes
Dec 02 18:15:18.448 INFO [stderr]    Compiling rusty_express v0.3.5 (/source)
Dec 02 18:15:22.470 INFO [stderr] warning: variable does not need to be mutable
Dec 02 18:15:22.470 INFO [stderr]    --> src/support/logger.rs:128:15
Dec 02 18:15:22.470 INFO [stderr]     |
Dec 02 18:15:22.470 INFO [stderr] 128 |     if let Ok(mut config) = CONFIG.read() {
Dec 02 18:15:22.470 INFO [stderr]     |               ----^^^^^^
Dec 02 18:15:22.470 INFO [stderr]     |               |
Dec 02 18:15:22.470 INFO [stderr]     |               help: remove this `mut`
Dec 02 18:15:22.470 INFO [stderr]     |
Dec 02 18:15:22.470 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 18:15:22.470 INFO [stderr] 
Dec 02 18:15:29.638 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.36s
Dec 02 18:15:29.647 INFO [stderr] su: No module specific data is present
Dec 02 18:15:30.742 INFO running `"docker" "inspect" "db0fa14a39e6bfd851086409337d6dcd401db0c2c948db30d3ae844f64b7c710"`
Dec 02 18:15:31.143 INFO running `"docker" "rm" "-f" "db0fa14a39e6bfd851086409337d6dcd401db0c2c948db30d3ae844f64b7c710"`
Dec 02 18:15:31.458 INFO [stdout] db0fa14a39e6bfd851086409337d6dcd401db0c2c948db30d3ae844f64b7c710
Dec 02 18:15:31.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 18:15:31.923 INFO [stdout] 2f6fc76c9fd3c4d6287b89581aa3d1a36d60f0efe065af2c987dffd212a3d7aa
Dec 02 18:15:31.925 INFO running `"docker" "start" "-a" "2f6fc76c9fd3c4d6287b89581aa3d1a36d60f0efe065af2c987dffd212a3d7aa"`
Dec 02 18:15:33.563 INFO [stderr] usermod: no changes
Dec 02 18:15:33.723 INFO [stderr]    Compiling rusty_express v0.3.5 (/source)
Dec 02 18:15:44.539 INFO [stderr] warning: unused variable: `req`
Dec 02 18:15:44.539 INFO [stderr]   --> examples/simple_redirect.rs:19:24
Dec 02 18:15:44.539 INFO [stderr]    |
Dec 02 18:15:44.539 INFO [stderr] 19 | pub fn simple_response(req: &Box<Request>, resp: &mut Box<Response>) {
Dec 02 18:15:44.539 INFO [stderr]    |                        ^^^ help: consider using `_req` instead
Dec 02 18:15:44.539 INFO [stderr]    |
Dec 02 18:15:44.539 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 18:15:44.559 INFO [stderr] 
Dec 02 18:15:44.559 INFO [stderr] warning: unused variable: `req`
Dec 02 18:15:44.559 INFO [stderr]   --> examples/simple_redirect.rs:27:24
Dec 02 18:15:44.559 INFO [stderr]    |
Dec 02 18:15:44.559 INFO [stderr] 27 | pub fn simple_redirect(req: &Box<Request>, resp: &mut Box<Response>) {
Dec 02 18:15:44.559 INFO [stderr]    |                        ^^^ help: consider using `_req` instead
Dec 02 18:15:44.559 INFO [stderr] 
Dec 02 18:15:44.559 INFO [stderr] warning: unused variable: `req`
Dec 02 18:15:44.559 INFO [stderr]   --> examples/simple_redirect.rs:31:26
Dec 02 18:15:44.559 INFO [stderr]    |
Dec 02 18:15:44.559 INFO [stderr] 31 | pub fn simple_redir_fail(req: &Box<Request>, resp: &mut Box<Response>) {
Dec 02 18:15:44.559 INFO [stderr]    |                          ^^^ help: consider using `_req` instead
Dec 02 18:15:44.559 INFO [stderr] 
Dec 02 18:15:47.139 INFO [stderr] warning: variable does not need to be mutable
Dec 02 18:15:47.139 INFO [stderr]    --> src/support/logger.rs:128:15
Dec 02 18:15:47.139 INFO [stderr]     |
Dec 02 18:15:47.139 INFO [stderr] 128 |     if let Ok(mut config) = CONFIG.read() {
Dec 02 18:15:47.139 INFO [stderr]     |               ----^^^^^^
Dec 02 18:15:47.139 INFO [stderr]     |               |
Dec 02 18:15:47.139 INFO [stderr]     |               help: remove this `mut`
Dec 02 18:15:47.139 INFO [stderr]     |
Dec 02 18:15:47.139 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 18:15:47.139 INFO [stderr] 
Dec 02 18:15:51.119 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.51s
Dec 02 18:15:51.127 INFO [stderr] su: No module specific data is present
Dec 02 18:15:52.417 INFO running `"docker" "inspect" "2f6fc76c9fd3c4d6287b89581aa3d1a36d60f0efe065af2c987dffd212a3d7aa"`
Dec 02 18:15:52.811 INFO running `"docker" "rm" "-f" "2f6fc76c9fd3c4d6287b89581aa3d1a36d60f0efe065af2c987dffd212a3d7aa"`
Dec 02 18:15:53.191 INFO [stdout] 2f6fc76c9fd3c4d6287b89581aa3d1a36d60f0efe065af2c987dffd212a3d7aa
