Dec 18 06:07:57.572 INFO checking Nyrox/celtic against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:07:57.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:07:58.029 INFO [stdout] 0c2bc6894e9222acaf30e8764ecc2f826b2e9db78faf58b3e99ad05f920d96ec
Dec 18 06:07:58.031 INFO running `"docker" "start" "-a" "0c2bc6894e9222acaf30e8764ecc2f826b2e9db78faf58b3e99ad05f920d96ec"`
Dec 18 06:07:59.813 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 18 06:07:59.813 INFO [stderr]     Checking regex-syntax v0.5.0
Dec 18 06:07:59.832 INFO [stderr]    Compiling derive-error-chain v0.11.0
Dec 18 06:08:06.741 INFO [stderr]     Checking regex v0.2.7
Dec 18 06:08:16.622 INFO [stderr]     Checking backtrace v0.3.5
Dec 18 06:08:17.092 INFO [stderr]     Checking error-chain v0.11.0
Dec 18 06:08:17.632 INFO [stderr]     Checking dotenv v0.11.0
Dec 18 06:08:18.252 INFO [stderr]     Checking nomorebullshit-compiler v0.1.0 (/opt/crater/workdir)
Dec 18 06:08:19.004 INFO [stderr] warning: unused variable: `input`
Dec 18 06:08:19.004 INFO [stderr]    --> src/main.rs:148:15
Dec 18 06:08:19.004 INFO [stderr]     |
Dec 18 06:08:19.004 INFO [stderr] 148 |         if let Some(input) = options.input {
Dec 18 06:08:19.004 INFO [stderr]     |                     ^^^^^ help: consider using `_input` instead
Dec 18 06:08:19.004 INFO [stderr]     |
Dec 18 06:08:19.004 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 06:08:19.004 INFO [stderr] 
Dec 18 06:08:19.021 INFO [stderr] warning: variable does not need to be mutable
Dec 18 06:08:19.021 INFO [stderr]    --> src/main.rs:167:6
Dec 18 06:08:19.021 INFO [stderr]     |
Dec 18 06:08:19.021 INFO [stderr] 167 |     let mut output = ExecutionContext::new(&buffer).execute();
Dec 18 06:08:19.021 INFO [stderr]     |         ----^^^^^^
Dec 18 06:08:19.021 INFO [stderr]     |         |
Dec 18 06:08:19.021 INFO [stderr]     |         help: remove this `mut`
Dec 18 06:08:19.021 INFO [stderr]     |
Dec 18 06:08:19.022 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 06:08:19.022 INFO [stderr] 
Dec 18 06:08:19.035 INFO [stderr] warning: function is never used: `env`
Dec 18 06:08:19.035 INFO [stderr]    --> src/main.rs:186:1
Dec 18 06:08:19.035 INFO [stderr]     |
Dec 18 06:08:19.035 INFO [stderr] 186 | fn env(arguments: Vec<String>) -> String {
Dec 18 06:08:19.035 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:19.035 INFO [stderr]     |
Dec 18 06:08:19.035 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 06:08:19.035 INFO [stderr] 
Dec 18 06:08:19.035 INFO [stderr] warning: function is never used: `parse_word_if`
Dec 18 06:08:19.035 INFO [stderr]    --> src/main.rs:268:1
Dec 18 06:08:19.035 INFO [stderr]     |
Dec 18 06:08:19.035 INFO [stderr] 268 | fn parse_word_if<It: Iterator<Item=char>, Cond: Fn(char) -> bool>(chars: &mut It, cond: Cond) -> String {
Dec 18 06:08:19.035 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:19.035 INFO [stderr] 
Dec 18 06:08:19.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:08:19.035 INFO [stderr]    --> src/main.rs:164:2
Dec 18 06:08:19.035 INFO [stderr]     |
Dec 18 06:08:19.035 INFO [stderr] 164 |     input_file.read_to_string(&mut buffer);
Dec 18 06:08:19.035 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:19.035 INFO [stderr]     |
Dec 18 06:08:19.036 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 06:08:19.036 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:08:19.036 INFO [stderr] 
Dec 18 06:08:19.036 INFO [stderr] warning: variable `outFile` should have a snake case name such as `out_file`
Dec 18 06:08:19.036 INFO [stderr]    --> src/main.rs:171:6
Dec 18 06:08:19.036 INFO [stderr]     |
Dec 18 06:08:19.036 INFO [stderr] 171 |     let mut outFile = File::create(options.out.unwrap()).unwrap();
Dec 18 06:08:19.036 INFO [stderr]     |         ^^^^^^^^^^^
Dec 18 06:08:19.037 INFO [stderr]     |
Dec 18 06:08:19.037 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 06:08:19.037 INFO [stderr] 
Dec 18 06:08:19.037 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:08:19.037 INFO [stderr]    --> src/main.rs:172:2
Dec 18 06:08:19.037 INFO [stderr]     |
Dec 18 06:08:19.037 INFO [stderr] 172 |     outFile.write_all(output.as_bytes());
Dec 18 06:08:19.037 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:19.038 INFO [stderr]     |
Dec 18 06:08:19.038 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:08:19.040 INFO [stderr] 
Dec 18 06:08:19.215 INFO [stderr] warning: unused variable: `input`
Dec 18 06:08:19.215 INFO [stderr]    --> src/main.rs:148:15
Dec 18 06:08:19.215 INFO [stderr]     |
Dec 18 06:08:19.215 INFO [stderr] 148 |         if let Some(input) = options.input {
Dec 18 06:08:19.215 INFO [stderr]     |                     ^^^^^ help: consider using `_input` instead
Dec 18 06:08:19.215 INFO [stderr]     |
Dec 18 06:08:19.215 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 06:08:19.215 INFO [stderr] 
Dec 18 06:08:19.228 INFO [stderr] warning: variable does not need to be mutable
Dec 18 06:08:19.228 INFO [stderr]    --> src/main.rs:167:6
Dec 18 06:08:19.228 INFO [stderr]     |
Dec 18 06:08:19.228 INFO [stderr] 167 |     let mut output = ExecutionContext::new(&buffer).execute();
Dec 18 06:08:19.228 INFO [stderr]     |         ----^^^^^^
Dec 18 06:08:19.228 INFO [stderr]     |         |
Dec 18 06:08:19.228 INFO [stderr]     |         help: remove this `mut`
Dec 18 06:08:19.228 INFO [stderr]     |
Dec 18 06:08:19.228 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 06:08:19.228 INFO [stderr] 
Dec 18 06:08:19.240 INFO [stderr] warning: function is never used: `env`
Dec 18 06:08:19.240 INFO [stderr]    --> src/main.rs:186:1
Dec 18 06:08:19.240 INFO [stderr]     |
Dec 18 06:08:19.240 INFO [stderr] 186 | fn env(arguments: Vec<String>) -> String {
Dec 18 06:08:19.240 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:19.240 INFO [stderr]     |
Dec 18 06:08:19.240 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 06:08:19.240 INFO [stderr] 
Dec 18 06:08:19.240 INFO [stderr] warning: function is never used: `parse_word_if`
Dec 18 06:08:19.240 INFO [stderr]    --> src/main.rs:268:1
Dec 18 06:08:19.240 INFO [stderr]     |
Dec 18 06:08:19.240 INFO [stderr] 268 | fn parse_word_if<It: Iterator<Item=char>, Cond: Fn(char) -> bool>(chars: &mut It, cond: Cond) -> String {
Dec 18 06:08:19.240 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:19.240 INFO [stderr] 
Dec 18 06:08:19.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:08:19.241 INFO [stderr]    --> src/main.rs:164:2
Dec 18 06:08:19.241 INFO [stderr]     |
Dec 18 06:08:19.241 INFO [stderr] 164 |     input_file.read_to_string(&mut buffer);
Dec 18 06:08:19.241 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:19.241 INFO [stderr]     |
Dec 18 06:08:19.241 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 06:08:19.241 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:08:19.241 INFO [stderr] 
Dec 18 06:08:19.241 INFO [stderr] warning: variable `outFile` should have a snake case name such as `out_file`
Dec 18 06:08:19.241 INFO [stderr]    --> src/main.rs:171:6
Dec 18 06:08:19.241 INFO [stderr]     |
Dec 18 06:08:19.241 INFO [stderr] 171 |     let mut outFile = File::create(options.out.unwrap()).unwrap();
Dec 18 06:08:19.241 INFO [stderr]     |         ^^^^^^^^^^^
Dec 18 06:08:19.241 INFO [stderr]     |
Dec 18 06:08:19.241 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 06:08:19.241 INFO [stderr] 
Dec 18 06:08:19.241 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:08:19.241 INFO [stderr]    --> src/main.rs:172:2
Dec 18 06:08:19.241 INFO [stderr]     |
Dec 18 06:08:19.241 INFO [stderr] 172 |     outFile.write_all(output.as_bytes());
Dec 18 06:08:19.241 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:19.241 INFO [stderr]     |
Dec 18 06:08:19.241 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:08:19.241 INFO [stderr] 
Dec 18 06:08:19.289 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.56s
Dec 18 06:08:20.828 INFO running `"docker" "inspect" "0c2bc6894e9222acaf30e8764ecc2f826b2e9db78faf58b3e99ad05f920d96ec"`
Dec 18 06:08:21.176 INFO running `"docker" "rm" "-f" "0c2bc6894e9222acaf30e8764ecc2f826b2e9db78faf58b3e99ad05f920d96ec"`
Dec 18 06:08:21.448 INFO [stdout] 0c2bc6894e9222acaf30e8764ecc2f826b2e9db78faf58b3e99ad05f920d96ec