Dec 19 14:51:40.201 INFO checking jtdowney/som-rust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:51:40.201 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/jtdowney/som-rust:/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 14:51:40.681 INFO [stdout] 136187b142d82251b58b99986d69fba46d464a24691bb917adcd608261202d8b
Dec 19 14:51:40.708 INFO running `"docker" "start" "-a" "136187b142d82251b58b99986d69fba46d464a24691bb917adcd608261202d8b"`
Dec 19 14:51:42.424 INFO [stderr]     Checking som v0.1.0 (/opt/crater/workdir)
Dec 19 14:51:42.820 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 19 14:51:42.820 INFO [stderr]    --> src/compiler/lexer.rs:297:22
Dec 19 14:51:42.820 INFO [stderr]     |
Dec 19 14:51:42.820 INFO [stderr] 297 |             for _ in (0..count) {
Dec 19 14:51:42.820 INFO [stderr]     |                      ^^^^^^^^^^ help: remove these parentheses
Dec 19 14:51:42.820 INFO [stderr]     |
Dec 19 14:51:42.820 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 14:51:42.820 INFO [stderr] 
Dec 19 14:51:42.833 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 19 14:51:42.833 INFO [stderr]    --> src/compiler/parser.rs:488:18
Dec 19 14:51:42.833 INFO [stderr]     |
Dec 19 14:51:42.833 INFO [stderr] 488 |         for _ in (self.queue.len()..n) {
Dec 19 14:51:42.833 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 14:51:42.833 INFO [stderr] 
Dec 19 14:51:42.833 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 19 14:51:42.833 INFO [stderr]    --> src/compiler/parser.rs:502:18
Dec 19 14:51:42.833 INFO [stderr]     |
Dec 19 14:51:42.833 INFO [stderr] 502 |         for _ in (0..n) {
Dec 19 14:51:42.833 INFO [stderr]     |                  ^^^^^^ help: remove these parentheses
Dec 19 14:51:42.833 INFO [stderr] 
Dec 19 14:51:42.876 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 14:51:42.876 INFO [stderr]  --> src/compiler/lexer.rs:2:5
Dec 19 14:51:42.876 INFO [stderr]   |
Dec 19 14:51:42.876 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 19 14:51:42.876 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 14:51:42.876 INFO [stderr]   |
Dec 19 14:51:42.876 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 14:51:42.876 INFO [stderr] 
Dec 19 14:51:42.980 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 19 14:51:42.980 INFO [stderr]    --> src/compiler/lexer.rs:297:22
Dec 19 14:51:42.980 INFO [stderr]     |
Dec 19 14:51:42.980 INFO [stderr] 297 |             for _ in (0..count) {
Dec 19 14:51:42.980 INFO [stderr]     |                      ^^^^^^^^^^ help: remove these parentheses
Dec 19 14:51:42.980 INFO [stderr]     |
Dec 19 14:51:42.980 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 14:51:42.980 INFO [stderr] 
Dec 19 14:51:42.983 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 14:51:42.983 INFO [stderr]    --> src/compiler/lexer.rs:499:80
Dec 19 14:51:42.983 INFO [stderr]     |
Dec 19 14:51:42.983 INFO [stderr] 499 |         assert_eq!(lexer.read_token().unwrap(), Token(Symbol::Identifier, Some(("run".to_string()))));
Dec 19 14:51:42.983 INFO [stderr]     |                                                                                ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 14:51:42.983 INFO [stderr] 
Dec 19 14:51:42.984 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 19 14:51:42.984 INFO [stderr]    --> src/compiler/parser.rs:488:18
Dec 19 14:51:42.984 INFO [stderr]     |
Dec 19 14:51:42.984 INFO [stderr] 488 |         for _ in (self.queue.len()..n) {
Dec 19 14:51:42.984 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 14:51:42.984 INFO [stderr] 
Dec 19 14:51:42.984 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 19 14:51:42.984 INFO [stderr]    --> src/compiler/parser.rs:502:18
Dec 19 14:51:42.984 INFO [stderr]     |
Dec 19 14:51:42.984 INFO [stderr] 502 |         for _ in (0..n) {
Dec 19 14:51:42.984 INFO [stderr]     |                  ^^^^^^ help: remove these parentheses
Dec 19 14:51:42.984 INFO [stderr] 
Dec 19 14:51:43.064 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 14:51:43.064 INFO [stderr]  --> src/compiler/lexer.rs:2:5
Dec 19 14:51:43.064 INFO [stderr]   |
Dec 19 14:51:43.064 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 19 14:51:43.064 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 14:51:43.064 INFO [stderr]   |
Dec 19 14:51:43.064 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 14:51:43.064 INFO [stderr] 
Dec 19 14:51:43.396 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 14:51:43.432 INFO [stderr]  --> src/compiler/lexer.rs:2:5
Dec 19 14:51:43.432 INFO [stderr]   |
Dec 19 14:51:43.432 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 19 14:51:43.432 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 14:51:43.432 INFO [stderr]   |
Dec 19 14:51:43.432 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 14:51:43.432 INFO [stderr] 
Dec 19 14:51:43.892 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 14:51:43.892 INFO [stderr]  --> src/compiler/lexer.rs:2:5
Dec 19 14:51:43.892 INFO [stderr]   |
Dec 19 14:51:43.892 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 19 14:51:43.892 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 14:51:43.892 INFO [stderr]   |
Dec 19 14:51:43.892 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 14:51:43.892 INFO [stderr] 
Dec 19 14:51:45.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Dec 19 14:51:46.259 INFO running `"docker" "inspect" "136187b142d82251b58b99986d69fba46d464a24691bb917adcd608261202d8b"`
Dec 19 14:51:46.528 INFO running `"docker" "rm" "-f" "136187b142d82251b58b99986d69fba46d464a24691bb917adcd608261202d8b"`
Dec 19 14:51:46.890 INFO [stdout] 136187b142d82251b58b99986d69fba46d464a24691bb917adcd608261202d8b