Dec 19 22:35:48.441 INFO checking Nyrox/celtic against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 22:35:48.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Nyrox/celtic:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 22:35:48.984 INFO [stdout] 0a3ea7e5726f5df0166b270e70d0588b54bf0406643d9e3165e756110aedc23c
Dec 19 22:35:48.992 INFO running `"docker" "start" "-a" "0a3ea7e5726f5df0166b270e70d0588b54bf0406643d9e3165e756110aedc23c"`
Dec 19 22:35:50.520 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 19 22:35:50.532 INFO [stderr]    Compiling derive-error-chain v0.11.0
Dec 19 22:35:50.532 INFO [stderr]     Checking regex v0.2.7
Dec 19 22:36:06.144 INFO [stderr]     Checking backtrace v0.3.5
Dec 19 22:36:06.677 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 22:36:07.136 INFO [stderr]     Checking dotenv v0.11.0
Dec 19 22:36:07.731 INFO [stderr]     Checking nomorebullshit-compiler v0.1.0 (/opt/crater/workdir)
Dec 19 22:36:08.540 INFO [stderr] warning: unused variable: `input`
Dec 19 22:36:08.540 INFO [stderr]    --> src/main.rs:148:15
Dec 19 22:36:08.540 INFO [stderr]     |
Dec 19 22:36:08.540 INFO [stderr] 148 |         if let Some(input) = options.input {
Dec 19 22:36:08.540 INFO [stderr]     |                     ^^^^^ help: consider using `_input` instead
Dec 19 22:36:08.540 INFO [stderr]     |
Dec 19 22:36:08.540 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 22:36:08.540 INFO [stderr] 
Dec 19 22:36:08.560 INFO [stderr] warning: variable does not need to be mutable
Dec 19 22:36:08.560 INFO [stderr]    --> src/main.rs:167:6
Dec 19 22:36:08.560 INFO [stderr]     |
Dec 19 22:36:08.560 INFO [stderr] 167 |     let mut output = ExecutionContext::new(&buffer).execute();
Dec 19 22:36:08.560 INFO [stderr]     |         ----^^^^^^
Dec 19 22:36:08.560 INFO [stderr]     |         |
Dec 19 22:36:08.560 INFO [stderr]     |         help: remove this `mut`
Dec 19 22:36:08.560 INFO [stderr]     |
Dec 19 22:36:08.560 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 22:36:08.560 INFO [stderr] 
Dec 19 22:36:08.572 INFO [stderr] warning: function is never used: `env`
Dec 19 22:36:08.572 INFO [stderr]    --> src/main.rs:186:1
Dec 19 22:36:08.572 INFO [stderr]     |
Dec 19 22:36:08.572 INFO [stderr] 186 | fn env(arguments: Vec<String>) -> String {
Dec 19 22:36:08.572 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:36:08.572 INFO [stderr]     |
Dec 19 22:36:08.572 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 22:36:08.572 INFO [stderr] 
Dec 19 22:36:08.572 INFO [stderr] warning: function is never used: `parse_word_if`
Dec 19 22:36:08.572 INFO [stderr]    --> src/main.rs:268:1
Dec 19 22:36:08.572 INFO [stderr]     |
Dec 19 22:36:08.572 INFO [stderr] 268 | fn parse_word_if<It: Iterator<Item=char>, Cond: Fn(char) -> bool>(chars: &mut It, cond: Cond) -> String {
Dec 19 22:36:08.573 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:36:08.573 INFO [stderr] 
Dec 19 22:36:08.573 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 22:36:08.573 INFO [stderr]    --> src/main.rs:164:2
Dec 19 22:36:08.573 INFO [stderr]     |
Dec 19 22:36:08.573 INFO [stderr] 164 |     input_file.read_to_string(&mut buffer);
Dec 19 22:36:08.573 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:36:08.573 INFO [stderr]     |
Dec 19 22:36:08.573 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 22:36:08.573 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 22:36:08.573 INFO [stderr] 
Dec 19 22:36:08.573 INFO [stderr] warning: variable `outFile` should have a snake case name such as `out_file`
Dec 19 22:36:08.573 INFO [stderr]    --> src/main.rs:171:6
Dec 19 22:36:08.573 INFO [stderr]     |
Dec 19 22:36:08.573 INFO [stderr] 171 |     let mut outFile = File::create(options.out.unwrap()).unwrap();
Dec 19 22:36:08.573 INFO [stderr]     |         ^^^^^^^^^^^
Dec 19 22:36:08.573 INFO [stderr]     |
Dec 19 22:36:08.573 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 19 22:36:08.573 INFO [stderr] 
Dec 19 22:36:08.573 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 22:36:08.573 INFO [stderr]    --> src/main.rs:172:2
Dec 19 22:36:08.573 INFO [stderr]     |
Dec 19 22:36:08.573 INFO [stderr] 172 |     outFile.write_all(output.as_bytes());
Dec 19 22:36:08.573 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:36:08.573 INFO [stderr]     |
Dec 19 22:36:08.573 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 22:36:08.573 INFO [stderr] 
Dec 19 22:36:08.584 INFO [stderr] warning: unused variable: `input`
Dec 19 22:36:08.584 INFO [stderr]    --> src/main.rs:148:15
Dec 19 22:36:08.584 INFO [stderr]     |
Dec 19 22:36:08.584 INFO [stderr] 148 |         if let Some(input) = options.input {
Dec 19 22:36:08.584 INFO [stderr]     |                     ^^^^^ help: consider using `_input` instead
Dec 19 22:36:08.584 INFO [stderr]     |
Dec 19 22:36:08.584 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 22:36:08.584 INFO [stderr] 
Dec 19 22:36:08.600 INFO [stderr] warning: variable does not need to be mutable
Dec 19 22:36:08.600 INFO [stderr]    --> src/main.rs:167:6
Dec 19 22:36:08.600 INFO [stderr]     |
Dec 19 22:36:08.600 INFO [stderr] 167 |     let mut output = ExecutionContext::new(&buffer).execute();
Dec 19 22:36:08.600 INFO [stderr]     |         ----^^^^^^
Dec 19 22:36:08.600 INFO [stderr]     |         |
Dec 19 22:36:08.600 INFO [stderr]     |         help: remove this `mut`
Dec 19 22:36:08.601 INFO [stderr]     |
Dec 19 22:36:08.601 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 22:36:08.601 INFO [stderr] 
Dec 19 22:36:08.609 INFO [stderr] warning: function is never used: `env`
Dec 19 22:36:08.609 INFO [stderr]    --> src/main.rs:186:1
Dec 19 22:36:08.609 INFO [stderr]     |
Dec 19 22:36:08.609 INFO [stderr] 186 | fn env(arguments: Vec<String>) -> String {
Dec 19 22:36:08.609 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:36:08.609 INFO [stderr]     |
Dec 19 22:36:08.609 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 22:36:08.609 INFO [stderr] 
Dec 19 22:36:08.609 INFO [stderr] warning: function is never used: `parse_word_if`
Dec 19 22:36:08.609 INFO [stderr]    --> src/main.rs:268:1
Dec 19 22:36:08.609 INFO [stderr]     |
Dec 19 22:36:08.609 INFO [stderr] 268 | fn parse_word_if<It: Iterator<Item=char>, Cond: Fn(char) -> bool>(chars: &mut It, cond: Cond) -> String {
Dec 19 22:36:08.609 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:36:08.609 INFO [stderr] 
Dec 19 22:36:08.612 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 22:36:08.612 INFO [stderr]    --> src/main.rs:164:2
Dec 19 22:36:08.612 INFO [stderr]     |
Dec 19 22:36:08.612 INFO [stderr] 164 |     input_file.read_to_string(&mut buffer);
Dec 19 22:36:08.612 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:36:08.612 INFO [stderr]     |
Dec 19 22:36:08.612 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 22:36:08.612 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 22:36:08.612 INFO [stderr] 
Dec 19 22:36:08.612 INFO [stderr] warning: variable `outFile` should have a snake case name such as `out_file`
Dec 19 22:36:08.612 INFO [stderr]    --> src/main.rs:171:6
Dec 19 22:36:08.612 INFO [stderr]     |
Dec 19 22:36:08.612 INFO [stderr] 171 |     let mut outFile = File::create(options.out.unwrap()).unwrap();
Dec 19 22:36:08.612 INFO [stderr]     |         ^^^^^^^^^^^
Dec 19 22:36:08.612 INFO [stderr]     |
Dec 19 22:36:08.612 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 19 22:36:08.612 INFO [stderr] 
Dec 19 22:36:08.612 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 22:36:08.612 INFO [stderr]    --> src/main.rs:172:2
Dec 19 22:36:08.612 INFO [stderr]     |
Dec 19 22:36:08.612 INFO [stderr] 172 |     outFile.write_all(output.as_bytes());
Dec 19 22:36:08.612 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:36:08.613 INFO [stderr]     |
Dec 19 22:36:08.613 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 22:36:08.613 INFO [stderr] 
Dec 19 22:36:08.657 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.21s
Dec 19 22:36:09.530 INFO running `"docker" "inspect" "0a3ea7e5726f5df0166b270e70d0588b54bf0406643d9e3165e756110aedc23c"`
Dec 19 22:36:09.826 INFO running `"docker" "rm" "-f" "0a3ea7e5726f5df0166b270e70d0588b54bf0406643d9e3165e756110aedc23c"`
Dec 19 22:36:10.176 INFO [stdout] 0a3ea7e5726f5df0166b270e70d0588b54bf0406643d9e3165e756110aedc23c