Sep 01 22:12:59.251 INFO checking string-interner-0.7.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 22:12:59.251 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 22:12:59.251 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 22:12:59.406 INFO blam! abcdc8b13187662c9bd6493fd27948b68b3c3c090952597f09e44ba876a9e93b
Sep 01 22:12:59.408 INFO running `"docker" "start" "-a" "abcdc8b13187662c9bd6493fd27948b68b3c3c090952597f09e44ba876a9e93b"`
Sep 01 22:13:00.101 INFO kablam!     Checking string-interner v0.7.0 (file:///source)
Sep 01 22:13:00.567 INFO kablam! warning: unused import: `Symbol`
Sep 01 22:13:00.567 INFO kablam!  --> src/tests.rs:1:66
Sep 01 22:13:00.567 INFO kablam!   |
Sep 01 22:13:00.567 INFO kablam! 1 | use {DefaultStringInterner, InternalStrRef, StringInterner, Sym, Symbol};
Sep 01 22:13:00.567 INFO kablam!   |                                                                  ^^^^^^
Sep 01 22:13:00.567 INFO kablam!   |
Sep 01 22:13:00.567 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 22:13:00.567 INFO kablam! 
Sep 01 22:13:01.597 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Sep 01 22:13:01.602 INFO kablam! su: No module specific data is present
Sep 01 22:13:01.978 INFO running `"docker" "rm" "-f" "abcdc8b13187662c9bd6493fd27948b68b3c3c090952597f09e44ba876a9e93b"`
Sep 01 22:13:02.078 INFO blam! abcdc8b13187662c9bd6493fd27948b68b3c3c090952597f09e44ba876a9e93b