Dec 04 13:10:08.729 INFO checking nicrgren/rsplacer against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 13:10:08.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 13:10:09.151 INFO [stdout] 89efa0c6c76554dde84a6ec59a4c7f81dcb4f9ceec7399ef8792dc6a47da5abb
Dec 04 13:10:09.157 INFO running `"docker" "start" "-a" "89efa0c6c76554dde84a6ec59a4c7f81dcb4f9ceec7399ef8792dc6a47da5abb"`
Dec 04 13:10:10.440 INFO [stderr] usermod: no changes
Dec 04 13:10:10.595 INFO [stderr]     Checking memchr v2.0.1
Dec 04 13:10:10.595 INFO [stderr]     Checking thread_local v0.3.4
Dec 04 13:10:11.308 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 04 13:10:12.063 INFO [stderr]     Checking regex v0.2.3
Dec 04 13:10:14.451 INFO [stderr]     Checking rsplacer v0.1.0 (/source)
Dec 04 13:10:16.079 INFO [stderr] warning: variant is never constructed: `ToFile`
Dec 04 13:10:16.079 INFO [stderr]  --> src/output.rs:8:5
Dec 04 13:10:16.079 INFO [stderr]   |
Dec 04 13:10:16.079 INFO [stderr] 8 |     ToFile(fs::File),
Dec 04 13:10:16.079 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 04 13:10:16.079 INFO [stderr]   |
Dec 04 13:10:16.079 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 13:10:16.079 INFO [stderr] 
Dec 04 13:10:16.079 INFO [stderr] warning: method is never used: `to_file`
Dec 04 13:10:16.079 INFO [stderr]   --> src/output.rs:18:5
Dec 04 13:10:16.079 INFO [stderr]    |
Dec 04 13:10:16.079 INFO [stderr] 18 | /     pub fn to_file<T: AsRef<str>>(file_path: T)
Dec 04 13:10:16.079 INFO [stderr] 19 | |                                   -> Result<Output, Error> {
Dec 04 13:10:16.079 INFO [stderr] 20 | |         let file = fs::File::open(file_path.as_ref())?;
Dec 04 13:10:16.079 INFO [stderr] 21 | |
Dec 04 13:10:16.079 INFO [stderr] 22 | |         Ok(Output::ToFile(file))
Dec 04 13:10:16.079 INFO [stderr] 23 | |     }
Dec 04 13:10:16.079 INFO [stderr]    | |_____^
Dec 04 13:10:16.079 INFO [stderr] 
Dec 04 13:10:16.262 INFO [stderr] warning: function is never used: `test_replacer_from_arg_str`
Dec 04 13:10:16.262 INFO [stderr]    --> src/replacer.rs:212:5
Dec 04 13:10:16.267 INFO [stderr]     |
Dec 04 13:10:16.267 INFO [stderr] 212 |     fn test_replacer_from_arg_str() {
Dec 04 13:10:16.267 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:10:16.267 INFO [stderr]     |
Dec 04 13:10:16.267 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 13:10:16.267 INFO [stderr] 
Dec 04 13:10:16.267 INFO [stderr] warning: variant is never constructed: `ToFile`
Dec 04 13:10:16.267 INFO [stderr]  --> src/output.rs:8:5
Dec 04 13:10:16.267 INFO [stderr]   |
Dec 04 13:10:16.267 INFO [stderr] 8 |     ToFile(fs::File),
Dec 04 13:10:16.267 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 04 13:10:16.267 INFO [stderr] 
Dec 04 13:10:16.267 INFO [stderr] warning: method is never used: `to_file`
Dec 04 13:10:16.267 INFO [stderr]   --> src/output.rs:18:5
Dec 04 13:10:16.267 INFO [stderr]    |
Dec 04 13:10:16.267 INFO [stderr] 18 | /     pub fn to_file<T: AsRef<str>>(file_path: T)
Dec 04 13:10:16.267 INFO [stderr] 19 | |                                   -> Result<Output, Error> {
Dec 04 13:10:16.267 INFO [stderr] 20 | |         let file = fs::File::open(file_path.as_ref())?;
Dec 04 13:10:16.267 INFO [stderr] 21 | |
Dec 04 13:10:16.267 INFO [stderr] 22 | |         Ok(Output::ToFile(file))
Dec 04 13:10:16.267 INFO [stderr] 23 | |     }
Dec 04 13:10:16.267 INFO [stderr]    | |_____^
Dec 04 13:10:16.267 INFO [stderr] 
Dec 04 13:10:16.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.83s
Dec 04 13:10:16.319 INFO [stderr] su: No module specific data is present
Dec 04 13:10:17.199 INFO running `"docker" "inspect" "89efa0c6c76554dde84a6ec59a4c7f81dcb4f9ceec7399ef8792dc6a47da5abb"`
Dec 04 13:10:17.547 INFO running `"docker" "rm" "-f" "89efa0c6c76554dde84a6ec59a4c7f81dcb4f9ceec7399ef8792dc6a47da5abb"`
Dec 04 13:10:17.827 INFO [stdout] 89efa0c6c76554dde84a6ec59a4c7f81dcb4f9ceec7399ef8792dc6a47da5abb