Dec 19 11:09:50.962 INFO checking pbhandari/teapot against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:09:50.962 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/pbhandari/teapot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:09:51.341 INFO [stdout] 68d0de28e038109295890ad714ca63e016f44f8941434c086ac89d4732806a46
Dec 19 11:09:51.346 INFO running `"docker" "start" "-a" "68d0de28e038109295890ad714ca63e016f44f8941434c086ac89d4732806a46"`
Dec 19 11:09:53.340 INFO [stderr]     Checking teapot v0.0.1 (/opt/crater/workdir)
Dec 19 11:09:53.548 INFO [stderr] warning: unused import: `Shutdown`
Dec 19 11:09:53.548 INFO [stderr]  --> src/server.rs:1:44
Dec 19 11:09:53.548 INFO [stderr]   |
Dec 19 11:09:53.548 INFO [stderr] 1 | use std::net::{TcpListener, ToSocketAddrs, Shutdown};
Dec 19 11:09:53.548 INFO [stderr]   |                                            ^^^^^^^^
Dec 19 11:09:53.548 INFO [stderr]   |
Dec 19 11:09:53.548 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:09:53.548 INFO [stderr] 
Dec 19 11:09:53.560 INFO [stderr] warning: unused import: `Shutdown`
Dec 19 11:09:53.560 INFO [stderr]  --> src/server.rs:1:44
Dec 19 11:09:53.560 INFO [stderr]   |
Dec 19 11:09:53.560 INFO [stderr] 1 | use std::net::{TcpListener, ToSocketAddrs, Shutdown};
Dec 19 11:09:53.560 INFO [stderr]   |                                            ^^^^^^^^
Dec 19 11:09:53.560 INFO [stderr]   |
Dec 19 11:09:53.560 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:09:53.560 INFO [stderr] 
Dec 19 11:09:53.624 INFO [stderr] warning: unused variable: `headers`
Dec 19 11:09:53.624 INFO [stderr]   --> src/connection.rs:50:46
Dec 19 11:09:53.624 INFO [stderr]    |
Dec 19 11:09:53.624 INFO [stderr] 50 |     fn write_headers(&mut self, status: u32, headers: HashMap<String, String>) {
Dec 19 11:09:53.624 INFO [stderr]    |                                              ^^^^^^^ help: consider using `_headers` instead
Dec 19 11:09:53.624 INFO [stderr]    |
Dec 19 11:09:53.624 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 11:09:53.624 INFO [stderr] 
Dec 19 11:09:53.624 INFO [stderr] warning: unused variable: `file_name`
Dec 19 11:09:53.624 INFO [stderr]   --> src/connection.rs:65:30
Dec 19 11:09:53.624 INFO [stderr]    |
Dec 19 11:09:53.624 INFO [stderr] 65 |     fn write_file(&mut self, file_name : String) {
Dec 19 11:09:53.624 INFO [stderr]    |                              ^^^^^^^^^ help: consider using `_file_name` instead
Dec 19 11:09:53.624 INFO [stderr] 
Dec 19 11:09:53.640 INFO [stderr] warning: unused variable: `headers`
Dec 19 11:09:53.640 INFO [stderr]   --> src/connection.rs:50:46
Dec 19 11:09:53.640 INFO [stderr]    |
Dec 19 11:09:53.640 INFO [stderr] 50 |     fn write_headers(&mut self, status: u32, headers: HashMap<String, String>) {
Dec 19 11:09:53.640 INFO [stderr]    |                                              ^^^^^^^ help: consider using `_headers` instead
Dec 19 11:09:53.640 INFO [stderr]    |
Dec 19 11:09:53.640 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 11:09:53.644 INFO [stderr] 
Dec 19 11:09:53.644 INFO [stderr] warning: unused variable: `file_name`
Dec 19 11:09:53.644 INFO [stderr]   --> src/connection.rs:65:30
Dec 19 11:09:53.644 INFO [stderr]    |
Dec 19 11:09:53.644 INFO [stderr] 65 |     fn write_file(&mut self, file_name : String) {
Dec 19 11:09:53.644 INFO [stderr]    |                              ^^^^^^^^^ help: consider using `_file_name` instead
Dec 19 11:09:53.644 INFO [stderr] 
Dec 19 11:09:53.652 INFO [stderr] warning: field is never used: `rtype`
Dec 19 11:09:53.652 INFO [stderr]   --> src/request.rs:16:5
Dec 19 11:09:53.652 INFO [stderr]    |
Dec 19 11:09:53.652 INFO [stderr] 16 |     rtype     : RequestType,
Dec 19 11:09:53.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:09:53.652 INFO [stderr]    |
Dec 19 11:09:53.652 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 11:09:53.652 INFO [stderr] 
Dec 19 11:09:53.652 INFO [stderr] warning: field is never used: `version`
Dec 19 11:09:53.652 INFO [stderr]   --> src/request.rs:17:5
Dec 19 11:09:53.652 INFO [stderr]    |
Dec 19 11:09:53.652 INFO [stderr] 17 |     version   : HttpVersion,
Dec 19 11:09:53.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:09:53.652 INFO [stderr] 
Dec 19 11:09:53.681 INFO [stderr] warning: field is never used: `rtype`
Dec 19 11:09:53.681 INFO [stderr]   --> src/request.rs:16:5
Dec 19 11:09:53.681 INFO [stderr]    |
Dec 19 11:09:53.681 INFO [stderr] 16 |     rtype     : RequestType,
Dec 19 11:09:53.681 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:09:53.681 INFO [stderr]    |
Dec 19 11:09:53.681 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 11:09:53.681 INFO [stderr] 
Dec 19 11:09:53.681 INFO [stderr] warning: field is never used: `version`
Dec 19 11:09:53.681 INFO [stderr]   --> src/request.rs:17:5
Dec 19 11:09:53.681 INFO [stderr]    |
Dec 19 11:09:53.681 INFO [stderr] 17 |     version   : HttpVersion,
Dec 19 11:09:53.681 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:09:53.681 INFO [stderr] 
Dec 19 11:09:53.706 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Dec 19 11:09:54.772 INFO running `"docker" "inspect" "68d0de28e038109295890ad714ca63e016f44f8941434c086ac89d4732806a46"`
Dec 19 11:09:55.080 INFO running `"docker" "rm" "-f" "68d0de28e038109295890ad714ca63e016f44f8941434c086ac89d4732806a46"`
Dec 19 11:09:55.422 INFO [stdout] 68d0de28e038109295890ad714ca63e016f44f8941434c086ac89d4732806a46