Dec 11 12:39:33.038 INFO checking nicrgren/rsplacer against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 12:39:33.038 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 12:39:33.434 INFO [stdout] 8adccfc9d2eebd7e948a506b231477562ccbfa2bfa34f1b2f6b2d246919d1601
Dec 11 12:39:33.438 INFO running `"docker" "start" "-a" "8adccfc9d2eebd7e948a506b231477562ccbfa2bfa34f1b2f6b2d246919d1601"`
Dec 11 12:39:34.671 INFO [stderr] usermod: no changes
Dec 11 12:39:34.843 INFO [stderr]     Checking clap v2.28.0
Dec 11 12:39:34.852 INFO [stderr]    Compiling structopt-derive v0.1.6
Dec 11 12:39:43.750 INFO [stderr]     Checking structopt v0.1.6
Dec 11 12:39:44.200 INFO [stderr]     Checking rsplacer v0.1.0 (/source)
Dec 11 12:39:45.576 INFO [stderr] warning: variant is never constructed: `ToFile`
Dec 11 12:39:45.577 INFO [stderr]  --> src/output.rs:8:5
Dec 11 12:39:45.577 INFO [stderr]   |
Dec 11 12:39:45.577 INFO [stderr] 8 |     ToFile(fs::File),
Dec 11 12:39:45.577 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 12:39:45.577 INFO [stderr]   |
Dec 11 12:39:45.577 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 12:39:45.577 INFO [stderr] 
Dec 11 12:39:45.577 INFO [stderr] warning: method is never used: `to_file`
Dec 11 12:39:45.577 INFO [stderr]   --> src/output.rs:18:5
Dec 11 12:39:45.577 INFO [stderr]    |
Dec 11 12:39:45.577 INFO [stderr] 18 | /     pub fn to_file<T: AsRef<str>>(file_path: T)
Dec 11 12:39:45.577 INFO [stderr] 19 | |                                   -> Result<Output, Error> {
Dec 11 12:39:45.577 INFO [stderr] 20 | |         let file = fs::File::open(file_path.as_ref())?;
Dec 11 12:39:45.577 INFO [stderr] 21 | |
Dec 11 12:39:45.577 INFO [stderr] 22 | |         Ok(Output::ToFile(file))
Dec 11 12:39:45.577 INFO [stderr] 23 | |     }
Dec 11 12:39:45.577 INFO [stderr]    | |_____^
Dec 11 12:39:45.577 INFO [stderr] 
Dec 11 12:39:45.607 INFO [stderr] warning: function is never used: `test_replacer_from_arg_str`
Dec 11 12:39:45.607 INFO [stderr]    --> src/replacer.rs:212:5
Dec 11 12:39:45.607 INFO [stderr]     |
Dec 11 12:39:45.607 INFO [stderr] 212 |     fn test_replacer_from_arg_str() {
Dec 11 12:39:45.607 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:39:45.607 INFO [stderr]     |
Dec 11 12:39:45.607 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 12:39:45.607 INFO [stderr] 
Dec 11 12:39:45.607 INFO [stderr] warning: variant is never constructed: `ToFile`
Dec 11 12:39:45.607 INFO [stderr]  --> src/output.rs:8:5
Dec 11 12:39:45.607 INFO [stderr]   |
Dec 11 12:39:45.607 INFO [stderr] 8 |     ToFile(fs::File),
Dec 11 12:39:45.607 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 12:39:45.607 INFO [stderr] 
Dec 11 12:39:45.607 INFO [stderr] warning: method is never used: `to_file`
Dec 11 12:39:45.607 INFO [stderr]   --> src/output.rs:18:5
Dec 11 12:39:45.607 INFO [stderr]    |
Dec 11 12:39:45.607 INFO [stderr] 18 | /     pub fn to_file<T: AsRef<str>>(file_path: T)
Dec 11 12:39:45.607 INFO [stderr] 19 | |                                   -> Result<Output, Error> {
Dec 11 12:39:45.607 INFO [stderr] 20 | |         let file = fs::File::open(file_path.as_ref())?;
Dec 11 12:39:45.607 INFO [stderr] 21 | |
Dec 11 12:39:45.607 INFO [stderr] 22 | |         Ok(Output::ToFile(file))
Dec 11 12:39:45.607 INFO [stderr] 23 | |     }
Dec 11 12:39:45.607 INFO [stderr]    | |_____^
Dec 11 12:39:45.607 INFO [stderr] 
Dec 11 12:39:45.637 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.93s
Dec 11 12:39:45.643 INFO [stderr] su: No module specific data is present
Dec 11 12:39:46.366 INFO running `"docker" "inspect" "8adccfc9d2eebd7e948a506b231477562ccbfa2bfa34f1b2f6b2d246919d1601"`
Dec 11 12:39:46.656 INFO running `"docker" "rm" "-f" "8adccfc9d2eebd7e948a506b231477562ccbfa2bfa34f1b2f6b2d246919d1601"`
Dec 11 12:39:46.992 INFO [stdout] 8adccfc9d2eebd7e948a506b231477562ccbfa2bfa34f1b2f6b2d246919d1601