Oct 31 23:23:10.123 INFO checking pbhandari/teapot against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 23:23:10.123 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Oct 31 23:23:10.476 INFO blam! 267783ff4d19a6aa63b9e7960ee932d11796246394de21186f7cee2ac7d93dfb
Oct 31 23:23:10.484 INFO running `"docker" "start" "-a" "267783ff4d19a6aa63b9e7960ee932d11796246394de21186f7cee2ac7d93dfb"`
Oct 31 23:23:12.015 INFO kablam! usermod: no changes
Oct 31 23:23:12.072 INFO kablam!     Checking teapot v0.0.1 (/source)
Oct 31 23:23:12.431 INFO kablam! warning: unused import: `Shutdown`
Oct 31 23:23:12.431 INFO kablam!  --> src/server.rs:1:44
Oct 31 23:23:12.431 INFO kablam!   |
Oct 31 23:23:12.431 INFO kablam! 1 | use std::net::{TcpListener, ToSocketAddrs, Shutdown};
Oct 31 23:23:12.431 INFO kablam!   |                                            ^^^^^^^^
Oct 31 23:23:12.431 INFO kablam!   |
Oct 31 23:23:12.431 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 23:23:12.431 INFO kablam! 
Oct 31 23:23:12.526 INFO kablam! warning: unused import: `Shutdown`
Oct 31 23:23:12.526 INFO kablam!  --> src/server.rs:1:44
Oct 31 23:23:12.526 INFO kablam!   |
Oct 31 23:23:12.526 INFO kablam! 1 | use std::net::{TcpListener, ToSocketAddrs, Shutdown};
Oct 31 23:23:12.526 INFO kablam!   |                                            ^^^^^^^^
Oct 31 23:23:12.526 INFO kablam!   |
Oct 31 23:23:12.526 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 23:23:12.526 INFO kablam! 
Oct 31 23:23:12.600 INFO kablam! warning: unused variable: `headers`
Oct 31 23:23:12.600 INFO kablam!   --> src/connection.rs:50:46
Oct 31 23:23:12.601 INFO kablam!    |
Oct 31 23:23:12.601 INFO kablam! 50 |     fn write_headers(&mut self, status: u32, headers: HashMap<String, String>) {
Oct 31 23:23:12.601 INFO kablam!    |                                              ^^^^^^^ help: consider using `_headers` instead
Oct 31 23:23:12.601 INFO kablam!    |
Oct 31 23:23:12.601 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:23:12.601 INFO kablam! 
Oct 31 23:23:12.601 INFO kablam! warning: unused variable: `file_name`
Oct 31 23:23:12.601 INFO kablam!   --> src/connection.rs:65:30
Oct 31 23:23:12.601 INFO kablam!    |
Oct 31 23:23:12.601 INFO kablam! 65 |     fn write_file(&mut self, file_name : String) {
Oct 31 23:23:12.601 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_file_name` instead
Oct 31 23:23:12.601 INFO kablam! 
Oct 31 23:23:12.631 INFO kablam! warning: unused variable: `headers`
Oct 31 23:23:12.631 INFO kablam!   --> src/connection.rs:50:46
Oct 31 23:23:12.631 INFO kablam!    |
Oct 31 23:23:12.631 INFO kablam! 50 |     fn write_headers(&mut self, status: u32, headers: HashMap<String, String>) {
Oct 31 23:23:12.631 INFO kablam!    |                                              ^^^^^^^ help: consider using `_headers` instead
Oct 31 23:23:12.631 INFO kablam!    |
Oct 31 23:23:12.631 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:23:12.631 INFO kablam! 
Oct 31 23:23:12.631 INFO kablam! warning: unused variable: `file_name`
Oct 31 23:23:12.631 INFO kablam!   --> src/connection.rs:65:30
Oct 31 23:23:12.631 INFO kablam!    |
Oct 31 23:23:12.631 INFO kablam! 65 |     fn write_file(&mut self, file_name : String) {
Oct 31 23:23:12.631 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_file_name` instead
Oct 31 23:23:12.631 INFO kablam! 
Oct 31 23:23:12.637 INFO kablam! warning: field is never used: `rtype`
Oct 31 23:23:12.637 INFO kablam!   --> src/request.rs:16:5
Oct 31 23:23:12.637 INFO kablam!    |
Oct 31 23:23:12.637 INFO kablam! 16 |     rtype     : RequestType,
Oct 31 23:23:12.637 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:23:12.637 INFO kablam!    |
Oct 31 23:23:12.640 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 23:23:12.640 INFO kablam! 
Oct 31 23:23:12.640 INFO kablam! warning: field is never used: `version`
Oct 31 23:23:12.640 INFO kablam!   --> src/request.rs:17:5
Oct 31 23:23:12.640 INFO kablam!    |
Oct 31 23:23:12.640 INFO kablam! 17 |     version   : HttpVersion,
Oct 31 23:23:12.640 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:23:12.640 INFO kablam! 
Oct 31 23:23:12.722 INFO kablam! warning: field is never used: `rtype`
Oct 31 23:23:12.722 INFO kablam!   --> src/request.rs:16:5
Oct 31 23:23:12.722 INFO kablam!    |
Oct 31 23:23:12.722 INFO kablam! 16 |     rtype     : RequestType,
Oct 31 23:23:12.722 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:23:12.722 INFO kablam!    |
Oct 31 23:23:12.722 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 23:23:12.722 INFO kablam! 
Oct 31 23:23:12.722 INFO kablam! warning: field is never used: `version`
Oct 31 23:23:12.722 INFO kablam!   --> src/request.rs:17:5
Oct 31 23:23:12.722 INFO kablam!    |
Oct 31 23:23:12.723 INFO kablam! 17 |     version   : HttpVersion,
Oct 31 23:23:12.723 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:23:12.723 INFO kablam! 
Oct 31 23:23:12.776 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Oct 31 23:23:12.780 INFO kablam! su: No module specific data is present
Oct 31 23:23:14.016 INFO running `"docker" "rm" "-f" "267783ff4d19a6aa63b9e7960ee932d11796246394de21186f7cee2ac7d93dfb"`
Oct 31 23:23:14.404 INFO blam! 267783ff4d19a6aa63b9e7960ee932d11796246394de21186f7cee2ac7d93dfb