Dec 04 08:42:03.564 INFO checking thelink2012/tupi against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:42:03.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 08:42:04.051 INFO [stdout] 7e3daf0f6ea76304ab4da41f37c2bfc13f2dcf006918e4a795d63adbe6d14798
Dec 04 08:42:04.053 INFO running `"docker" "start" "-a" "7e3daf0f6ea76304ab4da41f37c2bfc13f2dcf006918e4a795d63adbe6d14798"`
Dec 04 08:42:06.031 INFO [stderr] usermod: no changes
Dec 04 08:42:06.128 INFO [stderr]     Checking tupi v0.1.0 (/source)
Dec 04 08:42:06.131 INFO [stderr]     Checking memchr v1.0.2
Dec 04 08:42:06.133 INFO [stderr]     Checking thread_local v0.3.4
Dec 04 08:42:06.852 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 04 08:42:06.853 INFO [stderr] warning: unused variable: `reader`
Dec 04 08:42:06.853 INFO [stderr]    --> src/lib.rs:104:5
Dec 04 08:42:06.853 INFO [stderr]     |
Dec 04 08:42:06.854 INFO [stderr] 104 |     reader: &mut R,
Dec 04 08:42:06.854 INFO [stderr]     |     ^^^^^^ help: consider using `_reader` instead
Dec 04 08:42:06.854 INFO [stderr]     |
Dec 04 08:42:06.855 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 08:42:06.863 INFO [stderr] 
Dec 04 08:42:06.863 INFO [stderr] warning: unused variable: `writer`
Dec 04 08:42:06.863 INFO [stderr]    --> src/lib.rs:105:5
Dec 04 08:42:06.864 INFO [stderr]     |
Dec 04 08:42:06.864 INFO [stderr] 105 |     writer: &mut W,
Dec 04 08:42:06.864 INFO [stderr]     |     ^^^^^^ help: consider using `_writer` instead
Dec 04 08:42:06.864 INFO [stderr] 
Dec 04 08:42:06.963 INFO [stderr] warning: variable does not need to be mutable
Dec 04 08:42:06.963 INFO [stderr]   --> src/parser.rs:30:39
Dec 04 08:42:06.963 INFO [stderr]    |
Dec 04 08:42:06.963 INFO [stderr] 30 | pub fn parse_request_line<R: BufRead>(mut reader: &mut R) -> HttpResult<HttpRequestLine> {
Dec 04 08:42:06.963 INFO [stderr]    |                                       ----^^^^^^
Dec 04 08:42:06.963 INFO [stderr]    |                                       |
Dec 04 08:42:06.963 INFO [stderr]    |                                       help: remove this `mut`
Dec 04 08:42:06.963 INFO [stderr]    |
Dec 04 08:42:06.963 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 08:42:06.963 INFO [stderr] 
Dec 04 08:42:06.980 INFO [stderr] warning: method is never used: `query_raw`
Dec 04 08:42:06.980 INFO [stderr]   --> src/http.rs:56:5
Dec 04 08:42:06.980 INFO [stderr]    |
Dec 04 08:42:06.980 INFO [stderr] 56 |     fn query_raw(&self, key: &str) -> Option<&[u8]> {
Dec 04 08:42:06.980 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:42:06.980 INFO [stderr]    |
Dec 04 08:42:06.980 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 08:42:06.980 INFO [stderr] 
Dec 04 08:42:06.980 INFO [stderr] warning: field is never used: `headers`
Dec 04 08:42:06.980 INFO [stderr]   --> src/lib.rs:21:5
Dec 04 08:42:06.980 INFO [stderr]    |
Dec 04 08:42:06.980 INFO [stderr] 21 |     headers: HttpHeaders,
Dec 04 08:42:06.980 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 08:42:06.980 INFO [stderr] 
Dec 04 08:42:07.740 INFO [stderr]     Checking regex v0.2.2
Dec 04 08:42:10.335 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 08:42:10.335 INFO [stderr]    --> tests/length.rs:102:18
Dec 04 08:42:10.335 INFO [stderr]     |
Dec 04 08:42:10.335 INFO [stderr] 102 |         for _ in (1..3000) {
Dec 04 08:42:10.335 INFO [stderr]     |                  ^^^^^^^^^ help: remove these parentheses
Dec 04 08:42:10.335 INFO [stderr]     |
Dec 04 08:42:10.335 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 04 08:42:10.335 INFO [stderr] 
Dec 04 08:42:10.923 INFO [stderr] warning: unused import: `std::io::BufRead`
Dec 04 08:42:10.923 INFO [stderr]  --> tests/version.rs:4:5
Dec 04 08:42:10.924 INFO [stderr]   |
Dec 04 08:42:10.924 INFO [stderr] 4 | use std::io::BufRead;
Dec 04 08:42:10.924 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 04 08:42:10.947 INFO [stderr]   |
Dec 04 08:42:10.947 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 08:42:10.948 INFO [stderr] 
Dec 04 08:42:11.109 INFO [stderr] warning: variable does not need to be mutable
Dec 04 08:42:11.109 INFO [stderr]   --> tests/test.rs:47:9
Dec 04 08:42:11.110 INFO [stderr]    |
Dec 04 08:42:11.110 INFO [stderr] 47 |     let mut payload = {
Dec 04 08:42:11.110 INFO [stderr]    |         ----^^^^^^^
Dec 04 08:42:11.110 INFO [stderr]    |         |
Dec 04 08:42:11.110 INFO [stderr]    |         help: remove this `mut`
Dec 04 08:42:11.110 INFO [stderr]    |
Dec 04 08:42:11.110 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 08:42:11.110 INFO [stderr] 
Dec 04 08:42:11.243 INFO [stderr] warning: variable does not need to be mutable
Dec 04 08:42:11.243 INFO [stderr]   --> tests/test.rs:47:9
Dec 04 08:42:11.243 INFO [stderr]    |
Dec 04 08:42:11.243 INFO [stderr] 47 |     let mut payload = {
Dec 04 08:42:11.243 INFO [stderr]    |         ----^^^^^^^
Dec 04 08:42:11.243 INFO [stderr]    |         |
Dec 04 08:42:11.243 INFO [stderr]    |         help: remove this `mut`
Dec 04 08:42:11.243 INFO [stderr]    |
Dec 04 08:42:11.243 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 08:42:11.243 INFO [stderr] 
Dec 04 08:42:11.362 INFO [stderr] warning: unused variable: `reader`
Dec 04 08:42:11.362 INFO [stderr]    --> src/lib.rs:104:5
Dec 04 08:42:11.362 INFO [stderr]     |
Dec 04 08:42:11.362 INFO [stderr] 104 |     reader: &mut R,
Dec 04 08:42:11.362 INFO [stderr]     |     ^^^^^^ help: consider using `_reader` instead
Dec 04 08:42:11.362 INFO [stderr]     |
Dec 04 08:42:11.362 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 08:42:11.362 INFO [stderr] 
Dec 04 08:42:11.362 INFO [stderr] warning: unused variable: `writer`
Dec 04 08:42:11.362 INFO [stderr]    --> src/lib.rs:105:5
Dec 04 08:42:11.362 INFO [stderr]     |
Dec 04 08:42:11.362 INFO [stderr] 105 |     writer: &mut W,
Dec 04 08:42:11.362 INFO [stderr]     |     ^^^^^^ help: consider using `_writer` instead
Dec 04 08:42:11.362 INFO [stderr] 
Dec 04 08:42:11.459 INFO [stderr] warning: variable does not need to be mutable
Dec 04 08:42:11.459 INFO [stderr]   --> src/parser.rs:30:39
Dec 04 08:42:11.459 INFO [stderr]    |
Dec 04 08:42:11.459 INFO [stderr] 30 | pub fn parse_request_line<R: BufRead>(mut reader: &mut R) -> HttpResult<HttpRequestLine> {
Dec 04 08:42:11.459 INFO [stderr]    |                                       ----^^^^^^
Dec 04 08:42:11.459 INFO [stderr]    |                                       |
Dec 04 08:42:11.459 INFO [stderr]    |                                       help: remove this `mut`
Dec 04 08:42:11.459 INFO [stderr]    |
Dec 04 08:42:11.459 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 08:42:11.459 INFO [stderr] 
Dec 04 08:42:11.480 INFO [stderr] warning: variable does not need to be mutable
Dec 04 08:42:11.480 INFO [stderr]   --> tests/test.rs:47:9
Dec 04 08:42:11.480 INFO [stderr]    |
Dec 04 08:42:11.480 INFO [stderr] 47 |     let mut payload = {
Dec 04 08:42:11.480 INFO [stderr]    |         ----^^^^^^^
Dec 04 08:42:11.480 INFO [stderr]    |         |
Dec 04 08:42:11.480 INFO [stderr]    |         help: remove this `mut`
Dec 04 08:42:11.480 INFO [stderr]    |
Dec 04 08:42:11.480 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 08:42:11.480 INFO [stderr] 
Dec 04 08:42:11.496 INFO [stderr] warning: method is never used: `query_raw`
Dec 04 08:42:11.496 INFO [stderr]   --> src/http.rs:56:5
Dec 04 08:42:11.496 INFO [stderr]    |
Dec 04 08:42:11.496 INFO [stderr] 56 |     fn query_raw(&self, key: &str) -> Option<&[u8]> {
Dec 04 08:42:11.496 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:42:11.496 INFO [stderr]    |
Dec 04 08:42:11.496 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 08:42:11.496 INFO [stderr] 
Dec 04 08:42:11.497 INFO [stderr] warning: field is never used: `headers`
Dec 04 08:42:11.497 INFO [stderr]   --> src/lib.rs:21:5
Dec 04 08:42:11.497 INFO [stderr]    |
Dec 04 08:42:11.497 INFO [stderr] 21 |     headers: HttpHeaders,
Dec 04 08:42:11.497 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 08:42:11.497 INFO [stderr] 
Dec 04 08:42:11.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.48s
Dec 04 08:42:11.555 INFO [stderr] su: No module specific data is present
Dec 04 08:42:12.671 INFO running `"docker" "inspect" "7e3daf0f6ea76304ab4da41f37c2bfc13f2dcf006918e4a795d63adbe6d14798"`
Dec 04 08:42:12.975 INFO running `"docker" "rm" "-f" "7e3daf0f6ea76304ab4da41f37c2bfc13f2dcf006918e4a795d63adbe6d14798"`
Dec 04 08:42:13.283 INFO [stdout] 7e3daf0f6ea76304ab4da41f37c2bfc13f2dcf006918e4a795d63adbe6d14798