Dec 06 10:12:27.265 INFO testing RockyTV/rust-nbr6023 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 10:12:27.266 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 10:12:27.529 INFO [stdout] 6fb520a88c2620e6071d540682f16407a787634bd727f6e62e12708a95e3b42e
Dec 06 10:12:27.536 INFO running `"docker" "start" "-a" "6fb520a88c2620e6071d540682f16407a787634bd727f6e62e12708a95e3b42e"`
Dec 06 10:12:28.600 INFO [stderr] usermod: no changes
Dec 06 10:12:28.656 INFO [stderr]    Compiling rust-nbr6023 v0.1.0 (/source)
Dec 06 10:12:29.012 INFO [stderr] warning: unused variable: `title`
Dec 06 10:12:29.012 INFO [stderr]   --> src/main.rs:10:37
Dec 06 10:12:29.012 INFO [stderr]    |
Dec 06 10:12:29.012 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 06 10:12:29.012 INFO [stderr]    |                                     ^^^^^ help: consider using `_title` instead
Dec 06 10:12:29.012 INFO [stderr]    |
Dec 06 10:12:29.012 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 10:12:29.012 INFO [stderr] 
Dec 06 10:12:29.012 INFO [stderr] warning: unused variable: `year`
Dec 06 10:12:29.012 INFO [stderr]   --> src/main.rs:10:50
Dec 06 10:12:29.012 INFO [stderr]    |
Dec 06 10:12:29.012 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 06 10:12:29.012 INFO [stderr]    |                                                  ^^^^ help: consider using `_year` instead
Dec 06 10:12:29.013 INFO [stderr] 
Dec 06 10:12:29.013 INFO [stderr] warning: unused variable: `link`
Dec 06 10:12:29.013 INFO [stderr]   --> src/main.rs:10:62
Dec 06 10:12:29.013 INFO [stderr]    |
Dec 06 10:12:29.013 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 06 10:12:29.013 INFO [stderr]    |                                                              ^^^^ help: consider using `_link` instead
Dec 06 10:12:29.013 INFO [stderr] 
Dec 06 10:12:29.024 INFO [stderr] warning: variable does not need to be mutable
Dec 06 10:12:29.024 INFO [stderr]   --> src/main.rs:12:9
Dec 06 10:12:29.024 INFO [stderr]    |
Dec 06 10:12:29.024 INFO [stderr] 12 |     let mut author_surname: &str = match author_parts.pop() {
Dec 06 10:12:29.024 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 06 10:12:29.024 INFO [stderr]    |         |
Dec 06 10:12:29.024 INFO [stderr]    |         help: remove this `mut`
Dec 06 10:12:29.024 INFO [stderr]    |
Dec 06 10:12:29.024 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 10:12:29.024 INFO [stderr] 
Dec 06 10:12:29.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 06 10:12:29.636 INFO [stderr] su: No module specific data is present
Dec 06 10:12:30.166 INFO running `"docker" "inspect" "6fb520a88c2620e6071d540682f16407a787634bd727f6e62e12708a95e3b42e"`
Dec 06 10:12:30.296 INFO running `"docker" "rm" "-f" "6fb520a88c2620e6071d540682f16407a787634bd727f6e62e12708a95e3b42e"`
Dec 06 10:12:30.444 INFO [stdout] 6fb520a88c2620e6071d540682f16407a787634bd727f6e62e12708a95e3b42e
Dec 06 10:12:30.452 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 10:12:30.706 INFO [stdout] 751a81b56157b212fd9cf33b63931e6018b49f4b7f2296d142d34e84b119ed1e
Dec 06 10:12:30.706 INFO running `"docker" "start" "-a" "751a81b56157b212fd9cf33b63931e6018b49f4b7f2296d142d34e84b119ed1e"`
Dec 06 10:12:31.492 INFO [stderr] usermod: no changes
Dec 06 10:12:31.524 INFO [stderr]    Compiling rust-nbr6023 v0.1.0 (/source)
Dec 06 10:12:31.974 INFO [stderr] warning: unused variable: `title`
Dec 06 10:12:31.974 INFO [stderr]   --> src/main.rs:10:37
Dec 06 10:12:31.974 INFO [stderr]    |
Dec 06 10:12:31.974 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 06 10:12:31.974 INFO [stderr]    |                                     ^^^^^ help: consider using `_title` instead
Dec 06 10:12:31.974 INFO [stderr]    |
Dec 06 10:12:31.974 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 10:12:31.974 INFO [stderr] 
Dec 06 10:12:31.974 INFO [stderr] warning: unused variable: `year`
Dec 06 10:12:31.974 INFO [stderr]   --> src/main.rs:10:50
Dec 06 10:12:31.974 INFO [stderr]    |
Dec 06 10:12:31.974 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 06 10:12:31.974 INFO [stderr]    |                                                  ^^^^ help: consider using `_year` instead
Dec 06 10:12:31.974 INFO [stderr] 
Dec 06 10:12:31.974 INFO [stderr] warning: unused variable: `link`
Dec 06 10:12:31.974 INFO [stderr]   --> src/main.rs:10:62
Dec 06 10:12:31.974 INFO [stderr]    |
Dec 06 10:12:31.980 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 06 10:12:31.980 INFO [stderr]    |                                                              ^^^^ help: consider using `_link` instead
Dec 06 10:12:31.980 INFO [stderr] 
Dec 06 10:12:31.984 INFO [stderr] warning: variable does not need to be mutable
Dec 06 10:12:31.984 INFO [stderr]   --> src/main.rs:12:9
Dec 06 10:12:31.984 INFO [stderr]    |
Dec 06 10:12:31.984 INFO [stderr] 12 |     let mut author_surname: &str = match author_parts.pop() {
Dec 06 10:12:31.984 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 06 10:12:31.984 INFO [stderr]    |         |
Dec 06 10:12:31.984 INFO [stderr]    |         help: remove this `mut`
Dec 06 10:12:31.984 INFO [stderr]    |
Dec 06 10:12:31.984 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 10:12:31.984 INFO [stderr] 
Dec 06 10:12:32.243 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 06 10:12:32.245 INFO [stderr] su: No module specific data is present
Dec 06 10:12:32.529 INFO running `"docker" "inspect" "751a81b56157b212fd9cf33b63931e6018b49f4b7f2296d142d34e84b119ed1e"`
Dec 06 10:12:32.603 INFO running `"docker" "rm" "-f" "751a81b56157b212fd9cf33b63931e6018b49f4b7f2296d142d34e84b119ed1e"`
Dec 06 10:12:32.713 INFO [stdout] 751a81b56157b212fd9cf33b63931e6018b49f4b7f2296d142d34e84b119ed1e
Dec 06 10:12:32.715 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 10:12:32.928 INFO [stdout] 0563f57f5b704e851bb7d7864669762a268ff18d62a04be6c113c70f9073fa65
Dec 06 10:12:32.930 INFO running `"docker" "start" "-a" "0563f57f5b704e851bb7d7864669762a268ff18d62a04be6c113c70f9073fa65"`
Dec 06 10:12:33.315 INFO [stderr] usermod: no changes
Dec 06 10:12:33.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 10:12:33.346 INFO [stderr]      Running /target/debug/deps/rust_nbr6023-4339d0a0fe5a2484
Dec 06 10:12:33.348 INFO [stdout] 
Dec 06 10:12:33.348 INFO [stdout] running 0 tests
Dec 06 10:12:33.348 INFO [stdout] 
Dec 06 10:12:33.348 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:12:33.348 INFO [stdout] 
Dec 06 10:12:33.349 INFO [stderr] su: No module specific data is present
Dec 06 10:12:33.617 INFO running `"docker" "inspect" "0563f57f5b704e851bb7d7864669762a268ff18d62a04be6c113c70f9073fa65"`
Dec 06 10:12:33.711 INFO running `"docker" "rm" "-f" "0563f57f5b704e851bb7d7864669762a268ff18d62a04be6c113c70f9073fa65"`
Dec 06 10:12:33.798 INFO [stdout] 0563f57f5b704e851bb7d7864669762a268ff18d62a04be6c113c70f9073fa65