Sep 04 04:49:43.371 INFO checking string-interner-0.7.0 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 04:49:43.371 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 04:49:43.371 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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=500" "-e" "CMD=cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 04:49:43.526 INFO blam! c4a269772be6d78efe5ae0cf55bb0d6f95d346a8d67b0d9db1bcfc3fae5070fa
Sep 04 04:49:43.528 INFO running `"docker" "start" "-a" "c4a269772be6d78efe5ae0cf55bb0d6f95d346a8d67b0d9db1bcfc3fae5070fa"`
Sep 04 04:49:44.186 INFO kablam!     Checking string-interner v0.7.0 (file:///source)
Sep 04 04:49:44.583 INFO kablam! warning: unused import: `Symbol`
Sep 04 04:49:44.583 INFO kablam!  --> src/tests.rs:1:66
Sep 04 04:49:44.583 INFO kablam!   |
Sep 04 04:49:44.583 INFO kablam! 1 | use {DefaultStringInterner, InternalStrRef, StringInterner, Sym, Symbol};
Sep 04 04:49:44.583 INFO kablam!   |                                                                  ^^^^^^
Sep 04 04:49:44.584 INFO kablam!   |
Sep 04 04:49:44.584 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 04:49:44.584 INFO kablam! 
Sep 04 04:49:45.266 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Sep 04 04:49:45.269 INFO kablam! su: No module specific data is present
Sep 04 04:49:45.866 INFO running `"docker" "rm" "-f" "c4a269772be6d78efe5ae0cf55bb0d6f95d346a8d67b0d9db1bcfc3fae5070fa"`
Sep 04 04:49:45.946 INFO blam! c4a269772be6d78efe5ae0cf55bb0d6f95d346a8d67b0d9db1bcfc3fae5070fa