Dec 14 06:23:52.879 INFO testing RockyTV/rust-nbr6023 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 06:23:52.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 06:23:53.103 INFO [stdout] dc4d5fa3cf9938677019933075c62682eb374b09e758ecf4d23e508abe52b561
Dec 14 06:23:53.105 INFO running `"docker" "start" "-a" "dc4d5fa3cf9938677019933075c62682eb374b09e758ecf4d23e508abe52b561"`
Dec 14 06:23:53.737 INFO [stderr] usermod: no changes
Dec 14 06:23:53.813 INFO [stderr]    Compiling rust-nbr6023 v0.1.0 (/source)
Dec 14 06:23:54.215 INFO [stderr] warning: unused variable: `title`
Dec 14 06:23:54.215 INFO [stderr]   --> src/main.rs:10:37
Dec 14 06:23:54.215 INFO [stderr]    |
Dec 14 06:23:54.215 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 14 06:23:54.215 INFO [stderr]    |                                     ^^^^^ help: consider using `_title` instead
Dec 14 06:23:54.215 INFO [stderr]    |
Dec 14 06:23:54.215 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 06:23:54.215 INFO [stderr] 
Dec 14 06:23:54.215 INFO [stderr] warning: unused variable: `year`
Dec 14 06:23:54.215 INFO [stderr]   --> src/main.rs:10:50
Dec 14 06:23:54.215 INFO [stderr]    |
Dec 14 06:23:54.215 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 14 06:23:54.215 INFO [stderr]    |                                                  ^^^^ help: consider using `_year` instead
Dec 14 06:23:54.215 INFO [stderr] 
Dec 14 06:23:54.215 INFO [stderr] warning: unused variable: `link`
Dec 14 06:23:54.215 INFO [stderr]   --> src/main.rs:10:62
Dec 14 06:23:54.215 INFO [stderr]    |
Dec 14 06:23:54.215 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 14 06:23:54.215 INFO [stderr]    |                                                              ^^^^ help: consider using `_link` instead
Dec 14 06:23:54.215 INFO [stderr] 
Dec 14 06:23:54.215 INFO [stderr] warning: variable does not need to be mutable
Dec 14 06:23:54.215 INFO [stderr]   --> src/main.rs:12:9
Dec 14 06:23:54.215 INFO [stderr]    |
Dec 14 06:23:54.215 INFO [stderr] 12 |     let mut author_surname: &str = match author_parts.pop() {
Dec 14 06:23:54.215 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 14 06:23:54.215 INFO [stderr]    |         |
Dec 14 06:23:54.215 INFO [stderr]    |         help: remove this `mut`
Dec 14 06:23:54.215 INFO [stderr]    |
Dec 14 06:23:54.215 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 06:23:54.215 INFO [stderr] 
Dec 14 06:23:54.659 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 14 06:23:54.661 INFO [stderr] su: No module specific data is present
Dec 14 06:23:54.948 INFO running `"docker" "inspect" "dc4d5fa3cf9938677019933075c62682eb374b09e758ecf4d23e508abe52b561"`
Dec 14 06:23:55.046 INFO running `"docker" "rm" "-f" "dc4d5fa3cf9938677019933075c62682eb374b09e758ecf4d23e508abe52b561"`
Dec 14 06:23:55.203 INFO [stdout] dc4d5fa3cf9938677019933075c62682eb374b09e758ecf4d23e508abe52b561
Dec 14 06:23:55.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 06:23:55.435 INFO [stdout] 74979627af8b6058be864ace035f6dfd62f726eb535e2725e5ce53f46782e005
Dec 14 06:23:55.442 INFO running `"docker" "start" "-a" "74979627af8b6058be864ace035f6dfd62f726eb535e2725e5ce53f46782e005"`
Dec 14 06:23:55.967 INFO [stderr] usermod: no changes
Dec 14 06:23:56.020 INFO [stderr]    Compiling rust-nbr6023 v0.1.0 (/source)
Dec 14 06:23:56.711 INFO [stderr] warning: unused variable: `title`
Dec 14 06:23:56.711 INFO [stderr]   --> src/main.rs:10:37
Dec 14 06:23:56.711 INFO [stderr]    |
Dec 14 06:23:56.711 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 14 06:23:56.711 INFO [stderr]    |                                     ^^^^^ help: consider using `_title` instead
Dec 14 06:23:56.711 INFO [stderr]    |
Dec 14 06:23:56.711 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 06:23:56.711 INFO [stderr] 
Dec 14 06:23:56.711 INFO [stderr] warning: unused variable: `year`
Dec 14 06:23:56.711 INFO [stderr]   --> src/main.rs:10:50
Dec 14 06:23:56.714 INFO [stderr]    |
Dec 14 06:23:56.715 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 14 06:23:56.715 INFO [stderr]    |                                                  ^^^^ help: consider using `_year` instead
Dec 14 06:23:56.715 INFO [stderr] 
Dec 14 06:23:56.715 INFO [stderr] warning: unused variable: `link`
Dec 14 06:23:56.715 INFO [stderr]   --> src/main.rs:10:62
Dec 14 06:23:56.715 INFO [stderr]    |
Dec 14 06:23:56.715 INFO [stderr] 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Dec 14 06:23:56.715 INFO [stderr]    |                                                              ^^^^ help: consider using `_link` instead
Dec 14 06:23:56.715 INFO [stderr] 
Dec 14 06:23:56.719 INFO [stderr] warning: variable does not need to be mutable
Dec 14 06:23:56.719 INFO [stderr]   --> src/main.rs:12:9
Dec 14 06:23:56.719 INFO [stderr]    |
Dec 14 06:23:56.719 INFO [stderr] 12 |     let mut author_surname: &str = match author_parts.pop() {
Dec 14 06:23:56.719 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 14 06:23:56.719 INFO [stderr]    |         |
Dec 14 06:23:56.719 INFO [stderr]    |         help: remove this `mut`
Dec 14 06:23:56.719 INFO [stderr]    |
Dec 14 06:23:56.719 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 06:23:56.719 INFO [stderr] 
Dec 14 06:23:57.009 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 14 06:23:57.011 INFO [stderr] su: No module specific data is present
Dec 14 06:23:57.468 INFO running `"docker" "inspect" "74979627af8b6058be864ace035f6dfd62f726eb535e2725e5ce53f46782e005"`
Dec 14 06:23:57.713 INFO running `"docker" "rm" "-f" "74979627af8b6058be864ace035f6dfd62f726eb535e2725e5ce53f46782e005"`
Dec 14 06:23:58.029 INFO [stdout] 74979627af8b6058be864ace035f6dfd62f726eb535e2725e5ce53f46782e005
Dec 14 06:23:58.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 06:23:58.436 INFO [stdout] bce62d9da2aaaab6dcbec5f83737d47913bca37b11da8415258c6ace5520134c
Dec 14 06:23:58.440 INFO running `"docker" "start" "-a" "bce62d9da2aaaab6dcbec5f83737d47913bca37b11da8415258c6ace5520134c"`
Dec 14 06:23:59.599 INFO [stderr] usermod: no changes
Dec 14 06:23:59.676 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 06:23:59.686 INFO [stderr]      Running /target/debug/deps/rust_nbr6023-8a2a50c314b07dc5
Dec 14 06:23:59.699 INFO [stdout] 
Dec 14 06:23:59.699 INFO [stdout] running 0 tests
Dec 14 06:23:59.699 INFO [stdout] 
Dec 14 06:23:59.699 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:23:59.699 INFO [stdout] 
Dec 14 06:23:59.703 INFO [stderr] su: No module specific data is present
Dec 14 06:24:00.368 INFO running `"docker" "inspect" "bce62d9da2aaaab6dcbec5f83737d47913bca37b11da8415258c6ace5520134c"`
Dec 14 06:24:00.677 INFO running `"docker" "rm" "-f" "bce62d9da2aaaab6dcbec5f83737d47913bca37b11da8415258c6ace5520134c"`
Dec 14 06:24:00.892 INFO [stdout] bce62d9da2aaaab6dcbec5f83737d47913bca37b11da8415258c6ace5520134c