Oct 13 02:50:44.677 INFO checking RockyTV/rust-nbr6023 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 02:50:44.677 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-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"`
Oct 13 02:50:45.044 INFO blam! 0ca20a656ae252a37de3dc2c5087e42696a7ffbebcfcc42ad2391bd4050c9ce2
Oct 13 02:50:45.049 INFO running `"docker" "start" "-a" "0ca20a656ae252a37de3dc2c5087e42696a7ffbebcfcc42ad2391bd4050c9ce2"`
Oct 13 02:50:46.251 INFO kablam! usermod: no changes
Oct 13 02:50:46.294 INFO kablam!     Checking rust-nbr6023 v0.1.0 (/source)
Oct 13 02:50:46.940 INFO kablam! warning: unused variable: `title`
Oct 13 02:50:46.940 INFO kablam!   --> src/main.rs:10:37
Oct 13 02:50:46.941 INFO kablam!    |
Oct 13 02:50:46.941 INFO kablam! 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Oct 13 02:50:46.941 INFO kablam!    |                                     ^^^^^ help: consider using `_title` instead
Oct 13 02:50:46.941 INFO kablam!    |
Oct 13 02:50:46.941 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 02:50:46.941 INFO kablam! 
Oct 13 02:50:46.941 INFO kablam! warning: unused variable: `year`
Oct 13 02:50:46.941 INFO kablam!   --> src/main.rs:10:50
Oct 13 02:50:46.941 INFO kablam!    |
Oct 13 02:50:46.941 INFO kablam! 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Oct 13 02:50:46.941 INFO kablam!    |                                                  ^^^^ help: consider using `_year` instead
Oct 13 02:50:46.941 INFO kablam! 
Oct 13 02:50:46.941 INFO kablam! warning: unused variable: `link`
Oct 13 02:50:46.941 INFO kablam!   --> src/main.rs:10:62
Oct 13 02:50:46.941 INFO kablam!    |
Oct 13 02:50:46.941 INFO kablam! 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Oct 13 02:50:46.941 INFO kablam!    |                                                              ^^^^ help: consider using `_link` instead
Oct 13 02:50:46.941 INFO kablam! 
Oct 13 02:50:46.945 INFO kablam! warning: variable does not need to be mutable
Oct 13 02:50:46.946 INFO kablam!   --> src/main.rs:12:9
Oct 13 02:50:46.946 INFO kablam!    |
Oct 13 02:50:46.946 INFO kablam! 12 |     let mut author_surname: &str = match author_parts.pop() {
Oct 13 02:50:46.947 INFO kablam!    |         ----^^^^^^^^^^^^^^
Oct 13 02:50:46.947 INFO kablam!    |         |
Oct 13 02:50:46.947 INFO kablam!    |         help: remove this `mut`
Oct 13 02:50:46.948 INFO kablam!    |
Oct 13 02:50:46.948 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 02:50:46.948 INFO kablam! 
Oct 13 02:50:46.949 INFO kablam! warning: unused variable: `title`
Oct 13 02:50:46.949 INFO kablam!   --> src/main.rs:10:37
Oct 13 02:50:46.950 INFO kablam!    |
Oct 13 02:50:46.950 INFO kablam! 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Oct 13 02:50:46.950 INFO kablam!    |                                     ^^^^^ help: consider using `_title` instead
Oct 13 02:50:46.950 INFO kablam!    |
Oct 13 02:50:46.951 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 02:50:46.951 INFO kablam! 
Oct 13 02:50:46.951 INFO kablam! warning: unused variable: `year`
Oct 13 02:50:46.952 INFO kablam!   --> src/main.rs:10:50
Oct 13 02:50:46.952 INFO kablam!    |
Oct 13 02:50:46.953 INFO kablam! 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Oct 13 02:50:46.955 INFO kablam!    |                                                  ^^^^ help: consider using `_year` instead
Oct 13 02:50:46.955 INFO kablam! 
Oct 13 02:50:46.955 INFO kablam! warning: unused variable: `link`
Oct 13 02:50:46.956 INFO kablam!   --> src/main.rs:10:62
Oct 13 02:50:46.956 INFO kablam!    |
Oct 13 02:50:46.956 INFO kablam! 10 | fn generate_reference(author: &str, title: &str, year: &str, link: &str) -> String {
Oct 13 02:50:46.957 INFO kablam!    |                                                              ^^^^ help: consider using `_link` instead
Oct 13 02:50:46.957 INFO kablam! 
Oct 13 02:50:46.960 INFO kablam! warning: variable does not need to be mutable
Oct 13 02:50:46.960 INFO kablam!   --> src/main.rs:12:9
Oct 13 02:50:46.961 INFO kablam!    |
Oct 13 02:50:46.961 INFO kablam! 12 |     let mut author_surname: &str = match author_parts.pop() {
Oct 13 02:50:46.961 INFO kablam!    |         ----^^^^^^^^^^^^^^
Oct 13 02:50:46.961 INFO kablam!    |         |
Oct 13 02:50:46.962 INFO kablam!    |         help: remove this `mut`
Oct 13 02:50:46.962 INFO kablam!    |
Oct 13 02:50:46.962 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 02:50:46.962 INFO kablam! 
Oct 13 02:50:46.988 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Oct 13 02:50:46.988 INFO kablam! su: No module specific data is present
Oct 13 02:50:47.624 INFO running `"docker" "rm" "-f" "0ca20a656ae252a37de3dc2c5087e42696a7ffbebcfcc42ad2391bd4050c9ce2"`
Oct 13 02:50:47.944 INFO blam! 0ca20a656ae252a37de3dc2c5087e42696a7ffbebcfcc42ad2391bd4050c9ce2