Nov 17 12:32:09.252 INFO testing PritiKumr/rust-httpd against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 12:32:09.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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"`
Nov 17 12:32:09.470 INFO [stdout] dcb8bb46f5c101728d8c678411419f3637e0842655205d47814402703d0c6107
Nov 17 12:32:09.475 INFO running `"docker" "start" "-a" "dcb8bb46f5c101728d8c678411419f3637e0842655205d47814402703d0c6107"`
Nov 17 12:32:09.997 INFO [stderr] usermod: no changes
Nov 17 12:32:10.030 INFO [stderr]    Compiling rust-httpd v0.1.0 (/source)
Nov 17 12:32:10.363 INFO [stderr] warning: unused variable: `i`
Nov 17 12:32:10.363 INFO [stderr]   --> src/main.rs:68:10
Nov 17 12:32:10.363 INFO [stderr]    |
Nov 17 12:32:10.363 INFO [stderr] 68 |     for (i, &item) in request.headers.iter().enumerate() {
Nov 17 12:32:10.363 INFO [stderr]    |          ^ help: consider using `_i` instead
Nov 17 12:32:10.364 INFO [stderr]    |
Nov 17 12:32:10.364 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 12:32:10.364 INFO [stderr] 
Nov 17 12:32:10.364 INFO [stderr] warning: unused variable: `body_length`
Nov 17 12:32:10.364 INFO [stderr]    --> src/main.rs:162:9
Nov 17 12:32:10.364 INFO [stderr]     |
Nov 17 12:32:10.364 INFO [stderr] 162 |     let body_length: u32 = match req.headers.iter().find(|&&header| header.name == "Content-Length") {
Nov 17 12:32:10.364 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_body_length` instead
Nov 17 12:32:10.364 INFO [stderr] 
Nov 17 12:32:10.385 INFO [stderr] warning: variable does not need to be mutable
Nov 17 12:32:10.385 INFO [stderr]    --> src/main.rs:156:19
Nov 17 12:32:10.385 INFO [stderr]     |
Nov 17 12:32:10.385 INFO [stderr] 156 | fn handle_request(mut stream: TcpStream, client_addr: SocketAddr) {
Nov 17 12:32:10.385 INFO [stderr]     |                   ----^^^^^^
Nov 17 12:32:10.385 INFO [stderr]     |                   |
Nov 17 12:32:10.385 INFO [stderr]     |                   help: remove this `mut`
Nov 17 12:32:10.385 INFO [stderr]     |
Nov 17 12:32:10.385 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 12:32:10.385 INFO [stderr] 
Nov 17 12:32:10.392 INFO [stderr] warning: function is never used: `request_url`
Nov 17 12:32:10.392 INFO [stderr]    --> src/main.rs:122:1
Nov 17 12:32:10.392 INFO [stderr]     |
Nov 17 12:32:10.392 INFO [stderr] 122 | fn request_url(buffer: &[u8]) -> Option<&str> {
Nov 17 12:32:10.392 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 12:32:10.392 INFO [stderr]     |
Nov 17 12:32:10.392 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 12:32:10.392 INFO [stderr] 
Nov 17 12:32:10.392 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 12:32:10.392 INFO [stderr]    --> src/main.rs:160:5
Nov 17 12:32:10.392 INFO [stderr]     |
Nov 17 12:32:10.392 INFO [stderr] 160 |     req.parse(&request_bytes);
Nov 17 12:32:10.392 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 12:32:10.392 INFO [stderr]     |
Nov 17 12:32:10.392 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 12:32:10.392 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 12:32:10.392 INFO [stderr] 
Nov 17 12:32:11.503 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Nov 17 12:32:11.506 INFO [stderr] su: No module specific data is present
Nov 17 12:32:12.005 INFO running `"docker" "inspect" "dcb8bb46f5c101728d8c678411419f3637e0842655205d47814402703d0c6107"`
Nov 17 12:32:12.263 INFO running `"docker" "rm" "-f" "dcb8bb46f5c101728d8c678411419f3637e0842655205d47814402703d0c6107"`
Nov 17 12:32:12.508 INFO [stdout] dcb8bb46f5c101728d8c678411419f3637e0842655205d47814402703d0c6107
Nov 17 12:32:12.519 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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"`
Nov 17 12:32:12.940 INFO [stdout] 89e2c53c09dea285ee99785ae43c7403f63acecc2e6424278077dd8a4c8065d0
Nov 17 12:32:12.942 INFO running `"docker" "start" "-a" "89e2c53c09dea285ee99785ae43c7403f63acecc2e6424278077dd8a4c8065d0"`
Nov 17 12:32:13.499 INFO [stderr] usermod: no changes
Nov 17 12:32:13.538 INFO [stderr]    Compiling rust-httpd v0.1.0 (/source)
Nov 17 12:32:13.999 INFO [stderr] warning: unused variable: `i`
Nov 17 12:32:13.999 INFO [stderr]   --> src/main.rs:68:10
Nov 17 12:32:13.999 INFO [stderr]    |
Nov 17 12:32:13.999 INFO [stderr] 68 |     for (i, &item) in request.headers.iter().enumerate() {
Nov 17 12:32:13.999 INFO [stderr]    |          ^ help: consider using `_i` instead
Nov 17 12:32:13.999 INFO [stderr]    |
Nov 17 12:32:13.999 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 12:32:13.999 INFO [stderr] 
Nov 17 12:32:14.011 INFO [stderr] warning: unused variable: `body_length`
Nov 17 12:32:14.011 INFO [stderr]    --> src/main.rs:162:9
Nov 17 12:32:14.011 INFO [stderr]     |
Nov 17 12:32:14.011 INFO [stderr] 162 |     let body_length: u32 = match req.headers.iter().find(|&&header| header.name == "Content-Length") {
Nov 17 12:32:14.011 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_body_length` instead
Nov 17 12:32:14.011 INFO [stderr] 
Nov 17 12:32:14.024 INFO [stderr] warning: variable does not need to be mutable
Nov 17 12:32:14.024 INFO [stderr]    --> src/main.rs:156:19
Nov 17 12:32:14.024 INFO [stderr]     |
Nov 17 12:32:14.024 INFO [stderr] 156 | fn handle_request(mut stream: TcpStream, client_addr: SocketAddr) {
Nov 17 12:32:14.024 INFO [stderr]     |                   ----^^^^^^
Nov 17 12:32:14.024 INFO [stderr]     |                   |
Nov 17 12:32:14.024 INFO [stderr]     |                   help: remove this `mut`
Nov 17 12:32:14.024 INFO [stderr]     |
Nov 17 12:32:14.024 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 12:32:14.024 INFO [stderr] 
Nov 17 12:32:14.025 INFO [stderr] warning: function is never used: `request_url`
Nov 17 12:32:14.025 INFO [stderr]    --> src/main.rs:122:1
Nov 17 12:32:14.025 INFO [stderr]     |
Nov 17 12:32:14.025 INFO [stderr] 122 | fn request_url(buffer: &[u8]) -> Option<&str> {
Nov 17 12:32:14.025 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 12:32:14.026 INFO [stderr]     |
Nov 17 12:32:14.026 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 12:32:14.026 INFO [stderr] 
Nov 17 12:32:14.026 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 12:32:14.026 INFO [stderr]    --> src/main.rs:160:5
Nov 17 12:32:14.026 INFO [stderr]     |
Nov 17 12:32:14.026 INFO [stderr] 160 |     req.parse(&request_bytes);
Nov 17 12:32:14.026 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 12:32:14.026 INFO [stderr]     |
Nov 17 12:32:14.027 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 12:32:14.027 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 12:32:14.027 INFO [stderr] 
Nov 17 12:32:14.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Nov 17 12:32:14.263 INFO [stderr] su: No module specific data is present
Nov 17 12:32:14.727 INFO running `"docker" "inspect" "89e2c53c09dea285ee99785ae43c7403f63acecc2e6424278077dd8a4c8065d0"`
Nov 17 12:32:15.034 INFO running `"docker" "rm" "-f" "89e2c53c09dea285ee99785ae43c7403f63acecc2e6424278077dd8a4c8065d0"`
Nov 17 12:32:15.364 INFO [stdout] 89e2c53c09dea285ee99785ae43c7403f63acecc2e6424278077dd8a4c8065d0
Nov 17 12:32:15.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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"`
Nov 17 12:32:15.856 INFO [stdout] 24765fd3760525d3eac72704334df4b5f9ab54be8a65bc2a48e5e70834ec16d0
Nov 17 12:32:15.860 INFO running `"docker" "start" "-a" "24765fd3760525d3eac72704334df4b5f9ab54be8a65bc2a48e5e70834ec16d0"`
Nov 17 12:32:16.896 INFO [stderr] usermod: no changes
Nov 17 12:32:16.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 12:32:16.963 INFO [stderr]      Running /target/debug/deps/rust_httpd-44d42acebe475d18
Nov 17 12:32:16.963 INFO [stdout] 
Nov 17 12:32:16.963 INFO [stdout] running 0 tests
Nov 17 12:32:16.963 INFO [stdout] 
Nov 17 12:32:16.963 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 12:32:16.963 INFO [stdout] 
Nov 17 12:32:16.965 INFO [stderr] su: No module specific data is present
Nov 17 12:32:17.525 INFO running `"docker" "inspect" "24765fd3760525d3eac72704334df4b5f9ab54be8a65bc2a48e5e70834ec16d0"`
Nov 17 12:32:17.715 INFO running `"docker" "rm" "-f" "24765fd3760525d3eac72704334df4b5f9ab54be8a65bc2a48e5e70834ec16d0"`
Nov 17 12:32:18.003 INFO [stdout] 24765fd3760525d3eac72704334df4b5f9ab54be8a65bc2a48e5e70834ec16d0