Dec 02 03:51:50.964 INFO testing RockyTV/rust-nbr6023 against 1.30.1 for beta-1.31-5
Dec 02 03:51:50.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:51:51.432 INFO [stdout] 502c6bef35922cf497cd19367f31bf6bd842845aeb17a40a9a6e8b38dc5bc92f
Dec 02 03:51:51.437 INFO running `"docker" "start" "-a" "502c6bef35922cf497cd19367f31bf6bd842845aeb17a40a9a6e8b38dc5bc92f"`
Dec 02 03:51:52.338 INFO [stderr] usermod: no changes
Dec 02 03:51:52.373 INFO [stderr]    Compiling rust-nbr6023 v0.1.0 (/source)
Dec 02 03:51:52.835 INFO [stderr] warning: unused variable: `title`
Dec 02 03:51:52.835 INFO [stderr]   --> src/main.rs:10:37
Dec 02 03:51:52.835 INFO [stderr]    |
Dec 02 03:51:52.835 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 02 03:51:52.835 INFO [stderr]    |                                     ^^^^^ help: consider using `_title` instead
Dec 02 03:51:52.835 INFO [stderr]    |
Dec 02 03:51:52.835 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 03:51:52.835 INFO [stderr] 
Dec 02 03:51:52.835 INFO [stderr] warning: unused variable: `year`
Dec 02 03:51:52.835 INFO [stderr]   --> src/main.rs:10:50
Dec 02 03:51:52.835 INFO [stderr]    |
Dec 02 03:51:52.835 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 02 03:51:52.835 INFO [stderr]    |                                                  ^^^^ help: consider using `_year` instead
Dec 02 03:51:52.835 INFO [stderr] 
Dec 02 03:51:52.835 INFO [stderr] warning: unused variable: `link`
Dec 02 03:51:52.835 INFO [stderr]   --> src/main.rs:10:62
Dec 02 03:51:52.835 INFO [stderr]    |
Dec 02 03:51:52.835 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 02 03:51:52.835 INFO [stderr]    |                                                              ^^^^ help: consider using `_link` instead
Dec 02 03:51:52.835 INFO [stderr] 
Dec 02 03:51:52.839 INFO [stderr] warning: variable does not need to be mutable
Dec 02 03:51:52.839 INFO [stderr]   --> src/main.rs:12:9
Dec 02 03:51:52.839 INFO [stderr]    |
Dec 02 03:51:52.839 INFO [stderr] 12 |     let mut author_surname: &str = match author_parts.pop() {
Dec 02 03:51:52.839 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 02 03:51:52.839 INFO [stderr]    |         |
Dec 02 03:51:52.839 INFO [stderr]    |         help: remove this `mut`
Dec 02 03:51:52.839 INFO [stderr]    |
Dec 02 03:51:52.839 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 03:51:52.839 INFO [stderr] 
Dec 02 03:51:53.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 02 03:51:53.305 INFO [stderr] su: No module specific data is present
Dec 02 03:51:53.656 INFO running `"docker" "inspect" "502c6bef35922cf497cd19367f31bf6bd842845aeb17a40a9a6e8b38dc5bc92f"`
Dec 02 03:51:53.785 INFO running `"docker" "rm" "-f" "502c6bef35922cf497cd19367f31bf6bd842845aeb17a40a9a6e8b38dc5bc92f"`
Dec 02 03:51:53.873 INFO [stdout] 502c6bef35922cf497cd19367f31bf6bd842845aeb17a40a9a6e8b38dc5bc92f
Dec 02 03:51:53.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:51:54.135 INFO [stdout] 3d471804ef8011f01190a63a4b738a7cafc92b7a283356ca22d9bc04724b13f7
Dec 02 03:51:54.141 INFO running `"docker" "start" "-a" "3d471804ef8011f01190a63a4b738a7cafc92b7a283356ca22d9bc04724b13f7"`
Dec 02 03:51:55.088 INFO [stderr] usermod: no changes
Dec 02 03:51:55.143 INFO [stderr]    Compiling rust-nbr6023 v0.1.0 (/source)
Dec 02 03:51:55.626 INFO [stderr] warning: unused variable: `title`
Dec 02 03:51:55.627 INFO [stderr]   --> src/main.rs:10:37
Dec 02 03:51:55.627 INFO [stderr]    |
Dec 02 03:51:55.627 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 02 03:51:55.627 INFO [stderr]    |                                     ^^^^^ help: consider using `_title` instead
Dec 02 03:51:55.627 INFO [stderr]    |
Dec 02 03:51:55.627 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 03:51:55.627 INFO [stderr] 
Dec 02 03:51:55.627 INFO [stderr] warning: unused variable: `year`
Dec 02 03:51:55.627 INFO [stderr]   --> src/main.rs:10:50
Dec 02 03:51:55.627 INFO [stderr]    |
Dec 02 03:51:55.627 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 02 03:51:55.627 INFO [stderr]    |                                                  ^^^^ help: consider using `_year` instead
Dec 02 03:51:55.627 INFO [stderr] 
Dec 02 03:51:55.627 INFO [stderr] warning: unused variable: `link`
Dec 02 03:51:55.627 INFO [stderr]   --> src/main.rs:10:62
Dec 02 03:51:55.627 INFO [stderr]    |
Dec 02 03:51:55.627 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 02 03:51:55.627 INFO [stderr]    |                                                              ^^^^ help: consider using `_link` instead
Dec 02 03:51:55.627 INFO [stderr] 
Dec 02 03:51:55.630 INFO [stderr] warning: variable does not need to be mutable
Dec 02 03:51:55.631 INFO [stderr]   --> src/main.rs:12:9
Dec 02 03:51:55.631 INFO [stderr]    |
Dec 02 03:51:55.631 INFO [stderr] 12 |     let mut author_surname: &str = match author_parts.pop() {
Dec 02 03:51:55.631 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 02 03:51:55.631 INFO [stderr]    |         |
Dec 02 03:51:55.631 INFO [stderr]    |         help: remove this `mut`
Dec 02 03:51:55.631 INFO [stderr]    |
Dec 02 03:51:55.631 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 03:51:55.631 INFO [stderr] 
Dec 02 03:51:56.201 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 02 03:51:56.203 INFO [stderr] su: No module specific data is present
Dec 02 03:51:56.777 INFO running `"docker" "inspect" "3d471804ef8011f01190a63a4b738a7cafc92b7a283356ca22d9bc04724b13f7"`
Dec 02 03:51:57.103 INFO running `"docker" "rm" "-f" "3d471804ef8011f01190a63a4b738a7cafc92b7a283356ca22d9bc04724b13f7"`
Dec 02 03:51:57.295 INFO [stdout] 3d471804ef8011f01190a63a4b738a7cafc92b7a283356ca22d9bc04724b13f7
Dec 02 03:51:57.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:51:57.739 INFO [stdout] c25f61d21b4f812b6d233a378dbd16fc7a9653461b596fa8160642b8c744c8ed
Dec 02 03:51:57.744 INFO running `"docker" "start" "-a" "c25f61d21b4f812b6d233a378dbd16fc7a9653461b596fa8160642b8c744c8ed"`
Dec 02 03:51:59.074 INFO [stderr] usermod: no changes
Dec 02 03:51:59.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 03:51:59.115 INFO [stderr]      Running /target/debug/deps/rust_nbr6023-f7362604cb20a98d
Dec 02 03:51:59.120 INFO [stdout] 
Dec 02 03:51:59.120 INFO [stdout] running 0 tests
Dec 02 03:51:59.120 INFO [stdout] 
Dec 02 03:51:59.120 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 03:51:59.120 INFO [stdout] 
Dec 02 03:51:59.127 INFO [stderr] su: No module specific data is present
Dec 02 03:51:59.793 INFO running `"docker" "inspect" "c25f61d21b4f812b6d233a378dbd16fc7a9653461b596fa8160642b8c744c8ed"`
Dec 02 03:52:00.157 INFO running `"docker" "rm" "-f" "c25f61d21b4f812b6d233a378dbd16fc7a9653461b596fa8160642b8c744c8ed"`
Dec 02 03:52:00.463 INFO [stdout] c25f61d21b4f812b6d233a378dbd16fc7a9653461b596fa8160642b8c744c8ed
