Dec 11 12:39:35.079 INFO checking nicrgren/rsplacer against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 12:39:35.079 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12:39:35.625 INFO [stdout] c04ad2abd11860318d88a91f59af353f369bec53052fc1f0a68b8a5fabf56163
Dec 11 12:39:35.627 INFO running `"docker" "start" "-a" "c04ad2abd11860318d88a91f59af353f369bec53052fc1f0a68b8a5fabf56163"`
Dec 11 12:39:37.845 INFO [stderr] usermod: no changes
Dec 11 12:39:37.988 INFO [stderr]     Checking clap v2.28.0
Dec 11 12:39:45.332 INFO [stderr]     Checking structopt v0.1.6
Dec 11 12:39:45.783 INFO [stderr]     Checking rsplacer v0.1.0 (/source)
Dec 11 12:39:47.245 INFO [stderr] warning: variant is never constructed: `ToFile`
Dec 11 12:39:47.245 INFO [stderr]  --> src/output.rs:8:5
Dec 11 12:39:47.245 INFO [stderr]   |
Dec 11 12:39:47.245 INFO [stderr] 8 |     ToFile(fs::File),
Dec 11 12:39:47.245 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 12:39:47.245 INFO [stderr]   |
Dec 11 12:39:47.245 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 12:39:47.245 INFO [stderr] 
Dec 11 12:39:47.245 INFO [stderr] warning: method is never used: `to_file`
Dec 11 12:39:47.245 INFO [stderr]   --> src/output.rs:18:5
Dec 11 12:39:47.245 INFO [stderr]    |
Dec 11 12:39:47.245 INFO [stderr] 18 | /     pub fn to_file<T: AsRef<str>>(file_path: T)
Dec 11 12:39:47.245 INFO [stderr] 19 | |                                   -> Result<Output, Error> {
Dec 11 12:39:47.245 INFO [stderr] 20 | |         let file = fs::File::open(file_path.as_ref())?;
Dec 11 12:39:47.245 INFO [stderr] 21 | |
Dec 11 12:39:47.245 INFO [stderr] 22 | |         Ok(Output::ToFile(file))
Dec 11 12:39:47.245 INFO [stderr] 23 | |     }
Dec 11 12:39:47.245 INFO [stderr]    | |_____^
Dec 11 12:39:47.245 INFO [stderr] 
Dec 11 12:39:47.360 INFO [stderr] warning: function is never used: `test_replacer_from_arg_str`
Dec 11 12:39:47.360 INFO [stderr]    --> src/replacer.rs:212:5
Dec 11 12:39:47.360 INFO [stderr]     |
Dec 11 12:39:47.360 INFO [stderr] 212 |     fn test_replacer_from_arg_str() {
Dec 11 12:39:47.360 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:39:47.360 INFO [stderr]     |
Dec 11 12:39:47.360 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 12:39:47.360 INFO [stderr] 
Dec 11 12:39:47.372 INFO [stderr] warning: variant is never constructed: `ToFile`
Dec 11 12:39:47.376 INFO [stderr]  --> src/output.rs:8:5
Dec 11 12:39:47.376 INFO [stderr]   |
Dec 11 12:39:47.376 INFO [stderr] 8 |     ToFile(fs::File),
Dec 11 12:39:47.376 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 12:39:47.376 INFO [stderr] 
Dec 11 12:39:47.376 INFO [stderr] warning: method is never used: `to_file`
Dec 11 12:39:47.376 INFO [stderr]   --> src/output.rs:18:5
Dec 11 12:39:47.376 INFO [stderr]    |
Dec 11 12:39:47.376 INFO [stderr] 18 | /     pub fn to_file<T: AsRef<str>>(file_path: T)
Dec 11 12:39:47.376 INFO [stderr] 19 | |                                   -> Result<Output, Error> {
Dec 11 12:39:47.376 INFO [stderr] 20 | |         let file = fs::File::open(file_path.as_ref())?;
Dec 11 12:39:47.376 INFO [stderr] 21 | |
Dec 11 12:39:47.376 INFO [stderr] 22 | |         Ok(Output::ToFile(file))
Dec 11 12:39:47.376 INFO [stderr] 23 | |     }
Dec 11 12:39:47.376 INFO [stderr]    | |_____^
Dec 11 12:39:47.376 INFO [stderr] 
Dec 11 12:39:47.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.52s
Dec 11 12:39:47.399 INFO [stderr] su: No module specific data is present
Dec 11 12:39:48.150 INFO running `"docker" "inspect" "c04ad2abd11860318d88a91f59af353f369bec53052fc1f0a68b8a5fabf56163"`
Dec 11 12:39:48.470 INFO running `"docker" "rm" "-f" "c04ad2abd11860318d88a91f59af353f369bec53052fc1f0a68b8a5fabf56163"`
Dec 11 12:39:48.744 INFO [stdout] c04ad2abd11860318d88a91f59af353f369bec53052fc1f0a68b8a5fabf56163