Dec 19 18:22:26.083 INFO checking darksv/futon against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:22:26.083 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/darksv/futon:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:22:26.541 INFO [stdout] 5f82d54e69b7a47a831044d48fb132936355769ebd47c8c0d4c74092d569937a
Dec 19 18:22:26.546 INFO running `"docker" "start" "-a" "5f82d54e69b7a47a831044d48fb132936355769ebd47c8c0d4c74092d569937a"`
Dec 19 18:22:28.120 INFO [stderr]     Checking untitled v0.1.0 (/opt/crater/workdir)
Dec 19 18:22:28.502 INFO [stderr] warning: unused import: `PunctKind`
Dec 19 18:22:28.502 INFO [stderr]    --> src/lexer.rs:540:87
Dec 19 18:22:28.502 INFO [stderr]     |
Dec 19 18:22:28.502 INFO [stderr] 540 |     use super::{Lexer, LexerError, Token, SourceSpan, TokenType, TokenValue, Keyword, PunctKind};
Dec 19 18:22:28.502 INFO [stderr]     |                                                                                       ^^^^^^^^^
Dec 19 18:22:28.502 INFO [stderr]     |
Dec 19 18:22:28.502 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 19 18:22:28.502 INFO [stderr] 
Dec 19 18:22:28.780 INFO [stderr] warning: method is never used: `from_str`
Dec 19 18:22:28.780 INFO [stderr]    --> src/lexer.rs:235:5
Dec 19 18:22:28.780 INFO [stderr]     |
Dec 19 18:22:28.780 INFO [stderr] 235 |     pub fn from_str(str: &'a str, line: usize, column: usize) -> SourceSpan<'a> {
Dec 19 18:22:28.780 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:22:28.780 INFO [stderr]     |
Dec 19 18:22:28.780 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 18:22:28.780 INFO [stderr] 
Dec 19 18:22:29.244 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 19 18:22:29.996 INFO running `"docker" "inspect" "5f82d54e69b7a47a831044d48fb132936355769ebd47c8c0d4c74092d569937a"`
Dec 19 18:22:30.209 INFO running `"docker" "rm" "-f" "5f82d54e69b7a47a831044d48fb132936355769ebd47c8c0d4c74092d569937a"`
Dec 19 18:22:30.392 INFO [stdout] 5f82d54e69b7a47a831044d48fb132936355769ebd47c8c0d4c74092d569937a