Sep 10 23:10:12.397 INFO checking acetylene_parser-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 23:10:12.397 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 23:10:12.397 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 23:10:12.555 INFO blam! 052f5a341723879d38635feeb5a435f400042cc92d141a3c522306ed2bdbd4be
Sep 10 23:10:12.557 INFO running `"docker" "start" "-a" "052f5a341723879d38635feeb5a435f400042cc92d141a3c522306ed2bdbd4be"`
Sep 10 23:10:13.263 INFO kablam! usermod: no changes
Sep 10 23:10:13.308 INFO kablam!     Checking acetylene_parser v0.1.0 (file:///source)
Sep 10 23:10:13.846 INFO kablam! warning: unused import: `smiles::tokenize_smiles_raw`
Sep 10 23:10:13.846 INFO kablam!    --> src/smiles/mod.rs:466:7
Sep 10 23:10:13.846 INFO kablam!     |
Sep 10 23:10:13.846 INFO kablam! 466 |   use smiles::tokenize_smiles_raw;
Sep 10 23:10:13.846 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:10:13.846 INFO kablam!     |
Sep 10 23:10:13.846 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 10 23:10:13.846 INFO kablam! 
Sep 10 23:10:16.810 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
Sep 10 23:10:16.814 INFO kablam! su: No module specific data is present
Sep 10 23:10:18.188 INFO running `"docker" "rm" "-f" "052f5a341723879d38635feeb5a435f400042cc92d141a3c522306ed2bdbd4be"`
Sep 10 23:10:18.322 INFO blam! 052f5a341723879d38635feeb5a435f400042cc92d141a3c522306ed2bdbd4be