Dec 04 12:35:29.617 INFO checking pbhandari/teapot against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 12:35:29.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 04 12:35:30.225 INFO [stdout] 55c7e0d235032ec1dc9b08fdf1284fa2b7730693a182fd33976dc6373839a345
Dec 04 12:35:30.227 INFO running `"docker" "start" "-a" "55c7e0d235032ec1dc9b08fdf1284fa2b7730693a182fd33976dc6373839a345"`
Dec 04 12:35:32.282 INFO [stderr] usermod: no changes
Dec 04 12:35:32.342 INFO [stderr]     Checking teapot v0.0.1 (/source)
Dec 04 12:35:32.831 INFO [stderr] warning: unused import: `Shutdown`
Dec 04 12:35:32.831 INFO [stderr]  --> src/server.rs:1:44
Dec 04 12:35:32.831 INFO [stderr]   |
Dec 04 12:35:32.831 INFO [stderr] 1 | use std::net::{TcpListener, ToSocketAddrs, Shutdown};
Dec 04 12:35:32.831 INFO [stderr]   |                                            ^^^^^^^^
Dec 04 12:35:32.831 INFO [stderr]   |
Dec 04 12:35:32.831 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:35:32.831 INFO [stderr] 
Dec 04 12:35:32.891 INFO [stderr] warning: unused import: `Shutdown`
Dec 04 12:35:32.891 INFO [stderr]  --> src/server.rs:1:44
Dec 04 12:35:32.891 INFO [stderr]   |
Dec 04 12:35:32.891 INFO [stderr] 1 | use std::net::{TcpListener, ToSocketAddrs, Shutdown};
Dec 04 12:35:32.891 INFO [stderr]   |                                            ^^^^^^^^
Dec 04 12:35:32.891 INFO [stderr]   |
Dec 04 12:35:32.891 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:35:32.891 INFO [stderr] 
Dec 04 12:35:32.899 INFO [stderr] warning: unused variable: `headers`
Dec 04 12:35:32.899 INFO [stderr]   --> src/connection.rs:50:46
Dec 04 12:35:32.899 INFO [stderr]    |
Dec 04 12:35:32.899 INFO [stderr] 50 |     fn write_headers(&mut self, status: u32, headers: HashMap<String, String>) {
Dec 04 12:35:32.899 INFO [stderr]    |                                              ^^^^^^^ help: consider using `_headers` instead
Dec 04 12:35:32.899 INFO [stderr]    |
Dec 04 12:35:32.899 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:35:32.899 INFO [stderr] 
Dec 04 12:35:32.899 INFO [stderr] warning: unused variable: `file_name`
Dec 04 12:35:32.899 INFO [stderr]   --> src/connection.rs:65:30
Dec 04 12:35:32.899 INFO [stderr]    |
Dec 04 12:35:32.899 INFO [stderr] 65 |     fn write_file(&mut self, file_name : String) {
Dec 04 12:35:32.899 INFO [stderr]    |                              ^^^^^^^^^ help: consider using `_file_name` instead
Dec 04 12:35:32.899 INFO [stderr] 
Dec 04 12:35:32.927 INFO [stderr] warning: field is never used: `rtype`
Dec 04 12:35:32.927 INFO [stderr]   --> src/request.rs:16:5
Dec 04 12:35:32.927 INFO [stderr]    |
Dec 04 12:35:32.927 INFO [stderr] 16 |     rtype     : RequestType,
Dec 04 12:35:32.927 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:35:32.927 INFO [stderr]    |
Dec 04 12:35:32.927 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 12:35:32.927 INFO [stderr] 
Dec 04 12:35:32.927 INFO [stderr] warning: field is never used: `version`
Dec 04 12:35:32.927 INFO [stderr]   --> src/request.rs:17:5
Dec 04 12:35:32.927 INFO [stderr]    |
Dec 04 12:35:32.927 INFO [stderr] 17 |     version   : HttpVersion,
Dec 04 12:35:32.927 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:35:32.927 INFO [stderr] 
Dec 04 12:35:33.075 INFO [stderr] warning: unused variable: `headers`
Dec 04 12:35:33.075 INFO [stderr]   --> src/connection.rs:50:46
Dec 04 12:35:33.075 INFO [stderr]    |
Dec 04 12:35:33.075 INFO [stderr] 50 |     fn write_headers(&mut self, status: u32, headers: HashMap<String, String>) {
Dec 04 12:35:33.075 INFO [stderr]    |                                              ^^^^^^^ help: consider using `_headers` instead
Dec 04 12:35:33.075 INFO [stderr]    |
Dec 04 12:35:33.075 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:35:33.075 INFO [stderr] 
Dec 04 12:35:33.075 INFO [stderr] warning: unused variable: `file_name`
Dec 04 12:35:33.075 INFO [stderr]   --> src/connection.rs:65:30
Dec 04 12:35:33.075 INFO [stderr]    |
Dec 04 12:35:33.075 INFO [stderr] 65 |     fn write_file(&mut self, file_name : String) {
Dec 04 12:35:33.075 INFO [stderr]    |                              ^^^^^^^^^ help: consider using `_file_name` instead
Dec 04 12:35:33.075 INFO [stderr] 
Dec 04 12:35:33.095 INFO [stderr] warning: field is never used: `rtype`
Dec 04 12:35:33.095 INFO [stderr]   --> src/request.rs:16:5
Dec 04 12:35:33.095 INFO [stderr]    |
Dec 04 12:35:33.095 INFO [stderr] 16 |     rtype     : RequestType,
Dec 04 12:35:33.095 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:35:33.095 INFO [stderr]    |
Dec 04 12:35:33.095 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 12:35:33.095 INFO [stderr] 
Dec 04 12:35:33.095 INFO [stderr] warning: field is never used: `version`
Dec 04 12:35:33.095 INFO [stderr]   --> src/request.rs:17:5
Dec 04 12:35:33.095 INFO [stderr]    |
Dec 04 12:35:33.095 INFO [stderr] 17 |     version   : HttpVersion,
Dec 04 12:35:33.095 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:35:33.095 INFO [stderr] 
Dec 04 12:35:33.115 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 04 12:35:33.123 INFO [stderr] su: No module specific data is present
Dec 04 12:35:34.391 INFO running `"docker" "inspect" "55c7e0d235032ec1dc9b08fdf1284fa2b7730693a182fd33976dc6373839a345"`
Dec 04 12:35:34.765 INFO running `"docker" "rm" "-f" "55c7e0d235032ec1dc9b08fdf1284fa2b7730693a182fd33976dc6373839a345"`
Dec 04 12:35:35.115 INFO [stdout] 55c7e0d235032ec1dc9b08fdf1284fa2b7730693a182fd33976dc6373839a345