Dec 18 02:22:55.334 INFO checking clarkenciel/rox against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:22:55.334 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/clarkenciel/rox:/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 02:22:55.898 INFO [stdout] 1d21c3cb0b4051f2683a1acf705272d1963a2d59b8234c4fe89aa81215c5a86e
Dec 18 02:22:55.901 INFO running `"docker" "start" "-a" "1d21c3cb0b4051f2683a1acf705272d1963a2d59b8234c4fe89aa81215c5a86e"`
Dec 18 02:22:58.033 INFO [stderr]     Checking rox v0.1.0 (/opt/crater/workdir)
Dec 18 02:22:58.444 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 02:22:58.444 INFO [stderr]   --> src/main.rs:84:55
Dec 18 02:22:58.445 INFO [stderr]    |
Dec 18 02:22:58.445 INFO [stderr] 84 |         let message = if let Some(cause) = self.error.cause() {
Dec 18 02:22:58.445 INFO [stderr]    |                                                       ^^^^^
Dec 18 02:22:58.445 INFO [stderr]    |
Dec 18 02:22:58.445 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 02:22:58.445 INFO [stderr] 
Dec 18 02:22:58.479 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 02:22:58.479 INFO [stderr]   --> src/main.rs:84:55
Dec 18 02:22:58.480 INFO [stderr]    |
Dec 18 02:22:58.480 INFO [stderr] 84 |         let message = if let Some(cause) = self.error.cause() {
Dec 18 02:22:58.480 INFO [stderr]    |                                                       ^^^^^
Dec 18 02:22:58.480 INFO [stderr]    |
Dec 18 02:22:58.480 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 02:22:58.480 INFO [stderr] 
Dec 18 02:22:58.584 INFO [stderr] warning: variant is never constructed: `EOF`
Dec 18 02:22:58.584 INFO [stderr]   --> src/token_type.rs:49:5
Dec 18 02:22:58.584 INFO [stderr]    |
Dec 18 02:22:58.584 INFO [stderr] 49 |     EOF,
Dec 18 02:22:58.584 INFO [stderr]    |     ^^^
Dec 18 02:22:58.584 INFO [stderr]    |
Dec 18 02:22:58.584 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:22:58.584 INFO [stderr] 
Dec 18 02:22:58.584 INFO [stderr] warning: method is never used: `parse`
Dec 18 02:22:58.584 INFO [stderr]   --> src/literal.rs:14:5
Dec 18 02:22:58.584 INFO [stderr]    |
Dec 18 02:22:58.584 INFO [stderr] 14 |     pub fn parse(s: String) -> ParseResult {
Dec 18 02:22:58.584 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:22:58.584 INFO [stderr] 
Dec 18 02:22:58.585 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:22:58.585 INFO [stderr]   --> src/main.rs:48:9
Dec 18 02:22:58.585 INFO [stderr]    |
Dec 18 02:22:58.585 INFO [stderr] 48 |         io::stdout().flush();
Dec 18 02:22:58.585 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:22:58.585 INFO [stderr]    |
Dec 18 02:22:58.586 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 02:22:58.586 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:22:58.586 INFO [stderr] 
Dec 18 02:22:58.587 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:22:58.588 INFO [stderr]   --> src/main.rs:55:53
Dec 18 02:22:58.588 INFO [stderr]    |
Dec 18 02:22:58.588 INFO [stderr] 55 |             Ok(_) => run(line).unwrap_or_else(|e| { e.report(); }),
Dec 18 02:22:58.588 INFO [stderr]    |                                                     ^^^^^^^^^^^
Dec 18 02:22:58.588 INFO [stderr]    |
Dec 18 02:22:58.588 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:22:58.588 INFO [stderr] 
Dec 18 02:22:58.674 INFO [stderr] warning: variant is never constructed: `EOF`
Dec 18 02:22:58.674 INFO [stderr]   --> src/token_type.rs:49:5
Dec 18 02:22:58.674 INFO [stderr]    |
Dec 18 02:22:58.674 INFO [stderr] 49 |     EOF,
Dec 18 02:22:58.674 INFO [stderr]    |     ^^^
Dec 18 02:22:58.674 INFO [stderr]    |
Dec 18 02:22:58.675 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:22:58.675 INFO [stderr] 
Dec 18 02:22:58.675 INFO [stderr] warning: method is never used: `parse`
Dec 18 02:22:58.675 INFO [stderr]   --> src/literal.rs:14:5
Dec 18 02:22:58.675 INFO [stderr]    |
Dec 18 02:22:58.675 INFO [stderr] 14 |     pub fn parse(s: String) -> ParseResult {
Dec 18 02:22:58.675 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:22:58.675 INFO [stderr] 
Dec 18 02:22:58.679 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:22:58.679 INFO [stderr]   --> src/main.rs:48:9
Dec 18 02:22:58.679 INFO [stderr]    |
Dec 18 02:22:58.679 INFO [stderr] 48 |         io::stdout().flush();
Dec 18 02:22:58.679 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:22:58.679 INFO [stderr]    |
Dec 18 02:22:58.679 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 02:22:58.680 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:22:58.680 INFO [stderr] 
Dec 18 02:22:58.680 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:22:58.680 INFO [stderr]   --> src/main.rs:55:53
Dec 18 02:22:58.680 INFO [stderr]    |
Dec 18 02:22:58.680 INFO [stderr] 55 |             Ok(_) => run(line).unwrap_or_else(|e| { e.report(); }),
Dec 18 02:22:58.680 INFO [stderr]    |                                                     ^^^^^^^^^^^
Dec 18 02:22:58.680 INFO [stderr]    |
Dec 18 02:22:58.680 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:22:58.680 INFO [stderr] 
Dec 18 02:22:58.718 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 18 02:22:59.666 INFO running `"docker" "inspect" "1d21c3cb0b4051f2683a1acf705272d1963a2d59b8234c4fe89aa81215c5a86e"`
Dec 18 02:22:59.950 INFO running `"docker" "rm" "-f" "1d21c3cb0b4051f2683a1acf705272d1963a2d59b8234c4fe89aa81215c5a86e"`
Dec 18 02:23:00.156 INFO [stdout] 1d21c3cb0b4051f2683a1acf705272d1963a2d59b8234c4fe89aa81215c5a86e