Dec 12 01:39:05.879 INFO checking Maaarcocr/slow against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 01:39:05.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 01:39:06.280 INFO [stdout] e6147908c9578a76ca1280fcfe2f19a0f0c793ef754d359d8b1c15457f62d811
Dec 12 01:39:06.286 INFO running `"docker" "start" "-a" "e6147908c9578a76ca1280fcfe2f19a0f0c793ef754d359d8b1c15457f62d811"`
Dec 12 01:39:07.950 INFO [stderr] usermod: no changes
Dec 12 01:39:08.116 INFO [stderr]     Checking slow v0.1.0 (/source)
Dec 12 01:39:09.568 INFO [stderr] warning: unused variable: `request`
Dec 12 01:39:09.568 INFO [stderr]   --> src/main.rs:11:13
Dec 12 01:39:09.568 INFO [stderr]    |
Dec 12 01:39:09.568 INFO [stderr] 11 | fn homepage(request: Request, mut writer: Writer) {
Dec 12 01:39:09.568 INFO [stderr]    |             ^^^^^^^ help: consider using `_request` instead
Dec 12 01:39:09.568 INFO [stderr]    |
Dec 12 01:39:09.568 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 01:39:09.568 INFO [stderr] 
Dec 12 01:39:09.568 INFO [stderr] warning: unused variable: `request`
Dec 12 01:39:09.568 INFO [stderr]   --> src/main.rs:17:10
Dec 12 01:39:09.568 INFO [stderr]    |
Dec 12 01:39:09.568 INFO [stderr] 17 | fn marco(request: Request, mut writer: Writer) {
Dec 12 01:39:09.568 INFO [stderr]    |          ^^^^^^^ help: consider using `_request` instead
Dec 12 01:39:09.568 INFO [stderr] 
Dec 12 01:39:09.596 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:39:09.596 INFO [stderr]   --> src/writer.rs:47:9
Dec 12 01:39:09.596 INFO [stderr]    |
Dec 12 01:39:09.596 INFO [stderr] 47 |         self.stream.write(res.as_bytes());
Dec 12 01:39:09.596 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:39:09.596 INFO [stderr]    |
Dec 12 01:39:09.596 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 01:39:09.596 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:39:09.596 INFO [stderr] 
Dec 12 01:39:09.832 INFO [stderr] warning: unused variable: `request`
Dec 12 01:39:09.832 INFO [stderr]   --> src/main.rs:11:13
Dec 12 01:39:09.832 INFO [stderr]    |
Dec 12 01:39:09.832 INFO [stderr] 11 | fn homepage(request: Request, mut writer: Writer) {
Dec 12 01:39:09.832 INFO [stderr]    |             ^^^^^^^ help: consider using `_request` instead
Dec 12 01:39:09.832 INFO [stderr]    |
Dec 12 01:39:09.832 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 01:39:09.832 INFO [stderr] 
Dec 12 01:39:09.832 INFO [stderr] warning: unused variable: `request`
Dec 12 01:39:09.832 INFO [stderr]   --> src/main.rs:17:10
Dec 12 01:39:09.832 INFO [stderr]    |
Dec 12 01:39:09.832 INFO [stderr] 17 | fn marco(request: Request, mut writer: Writer) {
Dec 12 01:39:09.832 INFO [stderr]    |          ^^^^^^^ help: consider using `_request` instead
Dec 12 01:39:09.832 INFO [stderr] 
Dec 12 01:39:09.860 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:39:09.860 INFO [stderr]   --> src/writer.rs:47:9
Dec 12 01:39:09.860 INFO [stderr]    |
Dec 12 01:39:09.860 INFO [stderr] 47 |         self.stream.write(res.as_bytes());
Dec 12 01:39:09.860 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:39:09.860 INFO [stderr]    |
Dec 12 01:39:09.860 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 01:39:09.860 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:39:09.860 INFO [stderr] 
Dec 12 01:39:09.900 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Dec 12 01:39:09.900 INFO [stderr] su: No module specific data is present
Dec 12 01:39:10.818 INFO running `"docker" "inspect" "e6147908c9578a76ca1280fcfe2f19a0f0c793ef754d359d8b1c15457f62d811"`
Dec 12 01:39:11.210 INFO running `"docker" "rm" "-f" "e6147908c9578a76ca1280fcfe2f19a0f0c793ef754d359d8b1c15457f62d811"`
Dec 12 01:39:11.532 INFO [stdout] e6147908c9578a76ca1280fcfe2f19a0f0c793ef754d359d8b1c15457f62d811