Dec 14 06:44:17.596 INFO testing PritiKumr/rust-httpd against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 06:44:17.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 14 06:44:17.781 INFO [stdout] e155d3190e39f68923d1fe5d94158a9e23dbd4bb3008706f42f24a69feef567b
Dec 14 06:44:17.783 INFO running `"docker" "start" "-a" "e155d3190e39f68923d1fe5d94158a9e23dbd4bb3008706f42f24a69feef567b"`
Dec 14 06:44:18.312 INFO [stderr] usermod: no changes
Dec 14 06:44:18.347 INFO [stderr]    Compiling rust-httpd v0.1.0 (/source)
Dec 14 06:44:18.801 INFO [stderr] warning: unused variable: `i`
Dec 14 06:44:18.801 INFO [stderr]   --> src/main.rs:68:10
Dec 14 06:44:18.801 INFO [stderr]    |
Dec 14 06:44:18.801 INFO [stderr] 68 |     for (i, &item) in request.headers.iter().enumerate() {
Dec 14 06:44:18.801 INFO [stderr]    |          ^ help: consider using `_i` instead
Dec 14 06:44:18.801 INFO [stderr]    |
Dec 14 06:44:18.801 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 06:44:18.801 INFO [stderr] 
Dec 14 06:44:18.801 INFO [stderr] warning: unused variable: `body_length`
Dec 14 06:44:18.801 INFO [stderr]    --> src/main.rs:162:9
Dec 14 06:44:18.801 INFO [stderr]     |
Dec 14 06:44:18.801 INFO [stderr] 162 |     let body_length: u32 = match req.headers.iter().find(|&&header| header.name == "Content-Length") {
Dec 14 06:44:18.801 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_body_length` instead
Dec 14 06:44:18.801 INFO [stderr] 
Dec 14 06:44:18.823 INFO [stderr] warning: variable does not need to be mutable
Dec 14 06:44:18.823 INFO [stderr]    --> src/main.rs:156:19
Dec 14 06:44:18.823 INFO [stderr]     |
Dec 14 06:44:18.823 INFO [stderr] 156 | fn handle_request(mut stream: TcpStream, client_addr: SocketAddr) {
Dec 14 06:44:18.823 INFO [stderr]     |                   ----^^^^^^
Dec 14 06:44:18.823 INFO [stderr]     |                   |
Dec 14 06:44:18.823 INFO [stderr]     |                   help: remove this `mut`
Dec 14 06:44:18.823 INFO [stderr]     |
Dec 14 06:44:18.823 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 06:44:18.823 INFO [stderr] 
Dec 14 06:44:18.825 INFO [stderr] warning: function is never used: `request_url`
Dec 14 06:44:18.825 INFO [stderr]    --> src/main.rs:122:1
Dec 14 06:44:18.825 INFO [stderr]     |
Dec 14 06:44:18.825 INFO [stderr] 122 | fn request_url(buffer: &[u8]) -> Option<&str> {
Dec 14 06:44:18.825 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:44:18.825 INFO [stderr]     |
Dec 14 06:44:18.825 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 14 06:44:18.825 INFO [stderr] 
Dec 14 06:44:18.825 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 06:44:18.825 INFO [stderr]    --> src/main.rs:160:5
Dec 14 06:44:18.825 INFO [stderr]     |
Dec 14 06:44:18.825 INFO [stderr] 160 |     req.parse(&request_bytes);
Dec 14 06:44:18.825 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:44:18.825 INFO [stderr]     |
Dec 14 06:44:18.825 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 06:44:18.825 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 06:44:18.825 INFO [stderr] 
Dec 14 06:44:19.577 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 14 06:44:19.578 INFO [stderr] su: No module specific data is present
Dec 14 06:44:20.088 INFO running `"docker" "inspect" "e155d3190e39f68923d1fe5d94158a9e23dbd4bb3008706f42f24a69feef567b"`
Dec 14 06:44:20.346 INFO running `"docker" "rm" "-f" "e155d3190e39f68923d1fe5d94158a9e23dbd4bb3008706f42f24a69feef567b"`
Dec 14 06:44:20.597 INFO [stdout] e155d3190e39f68923d1fe5d94158a9e23dbd4bb3008706f42f24a69feef567b
Dec 14 06:44:20.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 14 06:44:20.871 INFO [stdout] 5dc67408efbe8a0c8f32aa91e796baa6f596f898c7839c2fc6d54376ce386cc8
Dec 14 06:44:20.878 INFO running `"docker" "start" "-a" "5dc67408efbe8a0c8f32aa91e796baa6f596f898c7839c2fc6d54376ce386cc8"`
Dec 14 06:44:21.558 INFO [stderr] usermod: no changes
Dec 14 06:44:21.593 INFO [stderr]    Compiling rust-httpd v0.1.0 (/source)
Dec 14 06:44:22.219 INFO [stderr] warning: unused variable: `i`
Dec 14 06:44:22.219 INFO [stderr]   --> src/main.rs:68:10
Dec 14 06:44:22.219 INFO [stderr]    |
Dec 14 06:44:22.219 INFO [stderr] 68 |     for (i, &item) in request.headers.iter().enumerate() {
Dec 14 06:44:22.219 INFO [stderr]    |          ^ help: consider using `_i` instead
Dec 14 06:44:22.219 INFO [stderr]    |
Dec 14 06:44:22.219 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 06:44:22.219 INFO [stderr] 
Dec 14 06:44:22.219 INFO [stderr] warning: unused variable: `body_length`
Dec 14 06:44:22.219 INFO [stderr]    --> src/main.rs:162:9
Dec 14 06:44:22.219 INFO [stderr]     |
Dec 14 06:44:22.219 INFO [stderr] 162 |     let body_length: u32 = match req.headers.iter().find(|&&header| header.name == "Content-Length") {
Dec 14 06:44:22.219 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_body_length` instead
Dec 14 06:44:22.219 INFO [stderr] 
Dec 14 06:44:22.251 INFO [stderr] warning: variable does not need to be mutable
Dec 14 06:44:22.251 INFO [stderr]    --> src/main.rs:156:19
Dec 14 06:44:22.251 INFO [stderr]     |
Dec 14 06:44:22.251 INFO [stderr] 156 | fn handle_request(mut stream: TcpStream, client_addr: SocketAddr) {
Dec 14 06:44:22.251 INFO [stderr]     |                   ----^^^^^^
Dec 14 06:44:22.251 INFO [stderr]     |                   |
Dec 14 06:44:22.251 INFO [stderr]     |                   help: remove this `mut`
Dec 14 06:44:22.251 INFO [stderr]     |
Dec 14 06:44:22.251 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 06:44:22.251 INFO [stderr] 
Dec 14 06:44:22.251 INFO [stderr] warning: function is never used: `request_url`
Dec 14 06:44:22.251 INFO [stderr]    --> src/main.rs:122:1
Dec 14 06:44:22.251 INFO [stderr]     |
Dec 14 06:44:22.251 INFO [stderr] 122 | fn request_url(buffer: &[u8]) -> Option<&str> {
Dec 14 06:44:22.251 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:44:22.251 INFO [stderr]     |
Dec 14 06:44:22.251 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 14 06:44:22.251 INFO [stderr] 
Dec 14 06:44:22.251 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 06:44:22.251 INFO [stderr]    --> src/main.rs:160:5
Dec 14 06:44:22.251 INFO [stderr]     |
Dec 14 06:44:22.251 INFO [stderr] 160 |     req.parse(&request_bytes);
Dec 14 06:44:22.251 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:44:22.251 INFO [stderr]     |
Dec 14 06:44:22.251 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 06:44:22.251 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 06:44:22.251 INFO [stderr] 
Dec 14 06:44:22.671 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 14 06:44:22.675 INFO [stderr] su: No module specific data is present
Dec 14 06:44:23.212 INFO running `"docker" "inspect" "5dc67408efbe8a0c8f32aa91e796baa6f596f898c7839c2fc6d54376ce386cc8"`
Dec 14 06:44:23.513 INFO running `"docker" "rm" "-f" "5dc67408efbe8a0c8f32aa91e796baa6f596f898c7839c2fc6d54376ce386cc8"`
Dec 14 06:44:23.718 INFO [stdout] 5dc67408efbe8a0c8f32aa91e796baa6f596f898c7839c2fc6d54376ce386cc8
Dec 14 06:44:23.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 14 06:44:24.259 INFO [stdout] 707be9b6b4d2c3d9c1ac21f3e60e2cf1e77220891cef1cd18e5da3f56df81068
Dec 14 06:44:24.261 INFO running `"docker" "start" "-a" "707be9b6b4d2c3d9c1ac21f3e60e2cf1e77220891cef1cd18e5da3f56df81068"`
Dec 14 06:44:26.090 INFO [stderr] usermod: no changes
Dec 14 06:44:26.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 06:44:26.172 INFO [stderr]      Running /target/debug/deps/rust_httpd-41e059497d071d85
Dec 14 06:44:26.179 INFO [stderr] su: No module specific data is present
Dec 14 06:44:26.179 INFO [stdout] 
Dec 14 06:44:26.179 INFO [stdout] running 0 tests
Dec 14 06:44:26.179 INFO [stdout] 
Dec 14 06:44:26.179 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:44:26.179 INFO [stdout] 
Dec 14 06:44:27.304 INFO running `"docker" "inspect" "707be9b6b4d2c3d9c1ac21f3e60e2cf1e77220891cef1cd18e5da3f56df81068"`
Dec 14 06:44:27.730 INFO running `"docker" "rm" "-f" "707be9b6b4d2c3d9c1ac21f3e60e2cf1e77220891cef1cd18e5da3f56df81068"`
Dec 14 06:44:28.132 INFO [stdout] 707be9b6b4d2c3d9c1ac21f3e60e2cf1e77220891cef1cd18e5da3f56df81068