Dec 06 10:12:27.027 INFO testing RockyTV/rust-nbr6023 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 10:12:27.027 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:12:27.376 INFO [stdout] 2e06c6e1cc6d898f8ed5233be89987fbc4652e4797864df782b0ccc6e38f71a8
Dec 06 10:12:27.379 INFO running `"docker" "start" "-a" "2e06c6e1cc6d898f8ed5233be89987fbc4652e4797864df782b0ccc6e38f71a8"`
Dec 06 10:12:28.231 INFO [stderr] usermod: no changes
Dec 06 10:12:28.296 INFO [stderr]    Compiling rust-nbr6023 v0.1.0 (/source)
Dec 06 10:12:28.708 INFO [stderr] warning: unused variable: `title`
Dec 06 10:12:28.708 INFO [stderr]   --> src/main.rs:10:37
Dec 06 10:12:28.708 INFO [stderr]    |
Dec 06 10:12:28.708 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 06 10:12:28.708 INFO [stderr]    |                                     ^^^^^ help: consider using `_title` instead
Dec 06 10:12:28.708 INFO [stderr]    |
Dec 06 10:12:28.708 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 10:12:28.708 INFO [stderr] 
Dec 06 10:12:28.708 INFO [stderr] warning: unused variable: `year`
Dec 06 10:12:28.708 INFO [stderr]   --> src/main.rs:10:50
Dec 06 10:12:28.708 INFO [stderr]    |
Dec 06 10:12:28.708 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 06 10:12:28.708 INFO [stderr]    |                                                  ^^^^ help: consider using `_year` instead
Dec 06 10:12:28.708 INFO [stderr] 
Dec 06 10:12:28.708 INFO [stderr] warning: unused variable: `link`
Dec 06 10:12:28.708 INFO [stderr]   --> src/main.rs:10:62
Dec 06 10:12:28.708 INFO [stderr]    |
Dec 06 10:12:28.708 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 06 10:12:28.709 INFO [stderr]    |                                                              ^^^^ help: consider using `_link` instead
Dec 06 10:12:28.709 INFO [stderr] 
Dec 06 10:12:28.716 INFO [stderr] warning: variable does not need to be mutable
Dec 06 10:12:28.720 INFO [stderr]   --> src/main.rs:12:9
Dec 06 10:12:28.720 INFO [stderr]    |
Dec 06 10:12:28.720 INFO [stderr] 12 |     let mut author_surname: &str = match author_parts.pop() {
Dec 06 10:12:28.720 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 06 10:12:28.720 INFO [stderr]    |         |
Dec 06 10:12:28.720 INFO [stderr]    |         help: remove this `mut`
Dec 06 10:12:28.720 INFO [stderr]    |
Dec 06 10:12:28.720 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 10:12:28.720 INFO [stderr] 
Dec 06 10:12:29.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 06 10:12:29.424 INFO [stderr] su: No module specific data is present
Dec 06 10:12:30.084 INFO running `"docker" "inspect" "2e06c6e1cc6d898f8ed5233be89987fbc4652e4797864df782b0ccc6e38f71a8"`
Dec 06 10:12:30.178 INFO running `"docker" "rm" "-f" "2e06c6e1cc6d898f8ed5233be89987fbc4652e4797864df782b0ccc6e38f71a8"`
Dec 06 10:12:30.324 INFO [stdout] 2e06c6e1cc6d898f8ed5233be89987fbc4652e4797864df782b0ccc6e38f71a8
Dec 06 10:12:30.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:12:30.672 INFO [stdout] 36303ad434e27931157f1e04e8c7843ae842029fa06150ac11e3f92e252c58e6
Dec 06 10:12:30.678 INFO running `"docker" "start" "-a" "36303ad434e27931157f1e04e8c7843ae842029fa06150ac11e3f92e252c58e6"`
Dec 06 10:12:31.479 INFO [stderr] usermod: no changes
Dec 06 10:12:31.513 INFO [stderr]    Compiling rust-nbr6023 v0.1.0 (/source)
Dec 06 10:12:31.949 INFO [stderr] warning: unused variable: `title`
Dec 06 10:12:31.949 INFO [stderr]   --> src/main.rs:10:37
Dec 06 10:12:31.952 INFO [stderr]    |
Dec 06 10:12:31.952 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 06 10:12:31.952 INFO [stderr]    |                                     ^^^^^ help: consider using `_title` instead
Dec 06 10:12:31.952 INFO [stderr]    |
Dec 06 10:12:31.952 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 10:12:31.952 INFO [stderr] 
Dec 06 10:12:31.952 INFO [stderr] warning: unused variable: `year`
Dec 06 10:12:31.952 INFO [stderr]   --> src/main.rs:10:50
Dec 06 10:12:31.952 INFO [stderr]    |
Dec 06 10:12:31.952 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 06 10:12:31.952 INFO [stderr]    |                                                  ^^^^ help: consider using `_year` instead
Dec 06 10:12:31.952 INFO [stderr] 
Dec 06 10:12:31.952 INFO [stderr] warning: unused variable: `link`
Dec 06 10:12:31.952 INFO [stderr]   --> src/main.rs:10:62
Dec 06 10:12:31.952 INFO [stderr]    |
Dec 06 10:12:31.952 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 06 10:12:31.952 INFO [stderr]    |                                                              ^^^^ help: consider using `_link` instead
Dec 06 10:12:31.952 INFO [stderr] 
Dec 06 10:12:31.956 INFO [stderr] warning: variable does not need to be mutable
Dec 06 10:12:31.956 INFO [stderr]   --> src/main.rs:12:9
Dec 06 10:12:31.956 INFO [stderr]    |
Dec 06 10:12:31.958 INFO [stderr] 12 |     let mut author_surname: &str = match author_parts.pop() {
Dec 06 10:12:31.958 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 06 10:12:31.958 INFO [stderr]    |         |
Dec 06 10:12:31.958 INFO [stderr]    |         help: remove this `mut`
Dec 06 10:12:31.958 INFO [stderr]    |
Dec 06 10:12:31.958 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 10:12:31.958 INFO [stderr] 
Dec 06 10:12:32.245 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 06 10:12:32.248 INFO [stderr] su: No module specific data is present
Dec 06 10:12:32.497 INFO running `"docker" "inspect" "36303ad434e27931157f1e04e8c7843ae842029fa06150ac11e3f92e252c58e6"`
Dec 06 10:12:32.561 INFO running `"docker" "rm" "-f" "36303ad434e27931157f1e04e8c7843ae842029fa06150ac11e3f92e252c58e6"`
Dec 06 10:12:32.644 INFO [stdout] 36303ad434e27931157f1e04e8c7843ae842029fa06150ac11e3f92e252c58e6
Dec 06 10:12:32.651 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:12:32.893 INFO [stdout] be6c6edd00d847e4f5aaec369221d2c82bf97e633237e39409a6f4558601bba5
Dec 06 10:12:32.896 INFO running `"docker" "start" "-a" "be6c6edd00d847e4f5aaec369221d2c82bf97e633237e39409a6f4558601bba5"`
Dec 06 10:12:33.358 INFO [stderr] usermod: no changes
Dec 06 10:12:33.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 10:12:33.384 INFO [stderr]      Running /target/debug/deps/rust_nbr6023-8dbd360a1db71dbd
Dec 06 10:12:33.385 INFO [stdout] 
Dec 06 10:12:33.385 INFO [stdout] running 0 tests
Dec 06 10:12:33.385 INFO [stdout] 
Dec 06 10:12:33.386 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:12:33.386 INFO [stdout] 
Dec 06 10:12:33.387 INFO [stderr] su: No module specific data is present
Dec 06 10:12:33.635 INFO running `"docker" "inspect" "be6c6edd00d847e4f5aaec369221d2c82bf97e633237e39409a6f4558601bba5"`
Dec 06 10:12:33.737 INFO running `"docker" "rm" "-f" "be6c6edd00d847e4f5aaec369221d2c82bf97e633237e39409a6f4558601bba5"`
Dec 06 10:12:33.835 INFO [stdout] be6c6edd00d847e4f5aaec369221d2c82bf97e633237e39409a6f4558601bba5