Nov 17 12:14:15.658 INFO testing RockyTV/rust-nbr6023 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 12:14:15.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12:14:15.883 INFO [stdout] 770495258b6859a74b4a8eae4d5bcd86893bea41a877ba938bcae48b131267ba
Nov 17 12:14:15.889 INFO running `"docker" "start" "-a" "770495258b6859a74b4a8eae4d5bcd86893bea41a877ba938bcae48b131267ba"`
Nov 17 12:14:16.255 INFO [stderr] usermod: no changes
Nov 17 12:14:16.278 INFO [stderr]    Compiling rust-nbr6023 v0.1.0 (/source)
Nov 17 12:14:16.534 INFO [stderr] warning: unused variable: `title`
Nov 17 12:14:16.534 INFO [stderr]   --> src/main.rs:10:37
Nov 17 12:14:16.535 INFO [stderr]    |
Nov 17 12:14:16.535 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Nov 17 12:14:16.535 INFO [stderr]    |                                     ^^^^^ help: consider using `_title` instead
Nov 17 12:14:16.535 INFO [stderr]    |
Nov 17 12:14:16.535 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 12:14:16.535 INFO [stderr] 
Nov 17 12:14:16.535 INFO [stderr] warning: unused variable: `year`
Nov 17 12:14:16.535 INFO [stderr]   --> src/main.rs:10:50
Nov 17 12:14:16.535 INFO [stderr]    |
Nov 17 12:14:16.535 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Nov 17 12:14:16.535 INFO [stderr]    |                                                  ^^^^ help: consider using `_year` instead
Nov 17 12:14:16.535 INFO [stderr] 
Nov 17 12:14:16.535 INFO [stderr] warning: unused variable: `link`
Nov 17 12:14:16.535 INFO [stderr]   --> src/main.rs:10:62
Nov 17 12:14:16.535 INFO [stderr]    |
Nov 17 12:14:16.535 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Nov 17 12:14:16.535 INFO [stderr]    |                                                              ^^^^ help: consider using `_link` instead
Nov 17 12:14:16.535 INFO [stderr] 
Nov 17 12:14:16.541 INFO [stderr] warning: variable does not need to be mutable
Nov 17 12:14:16.541 INFO [stderr]   --> src/main.rs:12:9
Nov 17 12:14:16.541 INFO [stderr]    |
Nov 17 12:14:16.541 INFO [stderr] 12 |     let mut author_surname: &str = match author_parts.pop() {
Nov 17 12:14:16.541 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Nov 17 12:14:16.541 INFO [stderr]    |         |
Nov 17 12:14:16.541 INFO [stderr]    |         help: remove this `mut`
Nov 17 12:14:16.541 INFO [stderr]    |
Nov 17 12:14:16.541 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 12:14:16.541 INFO [stderr] 
Nov 17 12:14:16.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Nov 17 12:14:16.889 INFO [stderr] su: No module specific data is present
Nov 17 12:14:17.146 INFO running `"docker" "inspect" "770495258b6859a74b4a8eae4d5bcd86893bea41a877ba938bcae48b131267ba"`
Nov 17 12:14:17.248 INFO running `"docker" "rm" "-f" "770495258b6859a74b4a8eae4d5bcd86893bea41a877ba938bcae48b131267ba"`
Nov 17 12:14:17.354 INFO [stdout] 770495258b6859a74b4a8eae4d5bcd86893bea41a877ba938bcae48b131267ba
Nov 17 12:14:17.356 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12:14:17.631 INFO [stdout] 24b0d3cb5203b92181e7eed9b0bff6c0584124b364a4b0e171bdd169438996f1
Nov 17 12:14:17.633 INFO running `"docker" "start" "-a" "24b0d3cb5203b92181e7eed9b0bff6c0584124b364a4b0e171bdd169438996f1"`
Nov 17 12:14:18.582 INFO [stderr] usermod: no changes
Nov 17 12:14:18.655 INFO [stderr]    Compiling rust-nbr6023 v0.1.0 (/source)
Nov 17 12:14:19.059 INFO [stderr] warning: unused variable: `title`
Nov 17 12:14:19.060 INFO [stderr]   --> src/main.rs:10:37
Nov 17 12:14:19.060 INFO [stderr]    |
Nov 17 12:14:19.060 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Nov 17 12:14:19.060 INFO [stderr]    |                                     ^^^^^ help: consider using `_title` instead
Nov 17 12:14:19.061 INFO [stderr]    |
Nov 17 12:14:19.061 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 12:14:19.061 INFO [stderr] 
Nov 17 12:14:19.062 INFO [stderr] warning: unused variable: `year`
Nov 17 12:14:19.062 INFO [stderr]   --> src/main.rs:10:50
Nov 17 12:14:19.062 INFO [stderr]    |
Nov 17 12:14:19.063 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Nov 17 12:14:19.063 INFO [stderr]    |                                                  ^^^^ help: consider using `_year` instead
Nov 17 12:14:19.063 INFO [stderr] 
Nov 17 12:14:19.063 INFO [stderr] warning: unused variable: `link`
Nov 17 12:14:19.064 INFO [stderr]   --> src/main.rs:10:62
Nov 17 12:14:19.064 INFO [stderr]    |
Nov 17 12:14:19.064 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Nov 17 12:14:19.065 INFO [stderr]    |                                                              ^^^^ help: consider using `_link` instead
Nov 17 12:14:19.065 INFO [stderr] 
Nov 17 12:14:19.065 INFO [stderr] warning: variable does not need to be mutable
Nov 17 12:14:19.065 INFO [stderr]   --> src/main.rs:12:9
Nov 17 12:14:19.066 INFO [stderr]    |
Nov 17 12:14:19.066 INFO [stderr] 12 |     let mut author_surname: &str = match author_parts.pop() {
Nov 17 12:14:19.066 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Nov 17 12:14:19.067 INFO [stderr]    |         |
Nov 17 12:14:19.067 INFO [stderr]    |         help: remove this `mut`
Nov 17 12:14:19.067 INFO [stderr]    |
Nov 17 12:14:19.068 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 12:14:19.068 INFO [stderr] 
Nov 17 12:14:19.419 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Nov 17 12:14:19.420 INFO [stderr] su: No module specific data is present
Nov 17 12:14:19.962 INFO running `"docker" "inspect" "24b0d3cb5203b92181e7eed9b0bff6c0584124b364a4b0e171bdd169438996f1"`
Nov 17 12:14:20.316 INFO running `"docker" "rm" "-f" "24b0d3cb5203b92181e7eed9b0bff6c0584124b364a4b0e171bdd169438996f1"`
Nov 17 12:14:20.585 INFO [stdout] 24b0d3cb5203b92181e7eed9b0bff6c0584124b364a4b0e171bdd169438996f1
Nov 17 12:14:20.587 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12:14:21.090 INFO [stdout] 6514bf5b6c1ad3bc3b3e987599244d3d5cdd650140336eb2e23b588fcfda62b2
Nov 17 12:14:21.092 INFO running `"docker" "start" "-a" "6514bf5b6c1ad3bc3b3e987599244d3d5cdd650140336eb2e23b588fcfda62b2"`
Nov 17 12:14:22.357 INFO [stderr] usermod: no changes
Nov 17 12:14:22.427 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 12:14:22.435 INFO [stderr]      Running /target/debug/deps/rust_nbr6023-67af2f689a9602af
Nov 17 12:14:22.439 INFO [stderr] su: No module specific data is present
Nov 17 12:14:22.440 INFO [stdout] 
Nov 17 12:14:22.440 INFO [stdout] running 0 tests
Nov 17 12:14:22.441 INFO [stdout] 
Nov 17 12:14:22.441 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 12:14:22.441 INFO [stdout] 
Nov 17 12:14:23.109 INFO running `"docker" "inspect" "6514bf5b6c1ad3bc3b3e987599244d3d5cdd650140336eb2e23b588fcfda62b2"`
Nov 17 12:14:23.373 INFO running `"docker" "rm" "-f" "6514bf5b6c1ad3bc3b3e987599244d3d5cdd650140336eb2e23b588fcfda62b2"`
Nov 17 12:14:23.675 INFO [stdout] 6514bf5b6c1ad3bc3b3e987599244d3d5cdd650140336eb2e23b588fcfda62b2