Sep 10 23:10:18.363 INFO checking accumulator-0.4.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 23:10:18.363 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 23:10:18.363 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 23:10:18.593 INFO blam! 21e5c58a4602780469238baed82a30a678f22d0fa5a53a1df4b9544dca22bcfb
Sep 10 23:10:18.595 INFO running `"docker" "start" "-a" "21e5c58a4602780469238baed82a30a678f22d0fa5a53a1df4b9544dca22bcfb"`
Sep 10 23:10:19.455 INFO kablam! usermod: no changes
Sep 10 23:10:19.630 INFO kablam!     Checking lru_time_cache v0.4.0
Sep 10 23:10:20.178 INFO kablam!     Checking accumulator v0.4.0 (file:///source)
Sep 10 23:10:20.343 INFO kablam! warning: lint `drop_with_repr_extern` has been removed: `drop flags have been removed`
Sep 10 23:10:20.343 INFO kablam!   --> src/lib.rs:35:21
Sep 10 23:10:20.343 INFO kablam!    |
Sep 10 23:10:20.343 INFO kablam! 35 | #![deny(deprecated, drop_with_repr_extern, improper_ctypes, missing_docs,
Sep 10 23:10:20.343 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:10:20.343 INFO kablam!    |
Sep 10 23:10:20.343 INFO kablam! note: lint level defined here
Sep 10 23:10:20.343 INFO kablam!   --> src/lib.rs:34:32
Sep 10 23:10:20.343 INFO kablam!    |
Sep 10 23:10:20.343 INFO kablam! 34 |           unknown_crate_types, warnings)]
Sep 10 23:10:20.343 INFO kablam!    |                                ^^^^^^^^
Sep 10 23:10:20.343 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] implied by #[warn(warnings)]
Sep 10 23:10:20.343 INFO kablam! 
Sep 10 23:10:20.343 INFO kablam! warning: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014`
Sep 10 23:10:20.343 INFO kablam!   --> src/lib.rs:42:24
Sep 10 23:10:20.343 INFO kablam!    |
Sep 10 23:10:20.343 INFO kablam! 42 | #![allow(box_pointers, fat_ptr_transmutes, missing_copy_implementations,
Sep 10 23:10:20.343 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^
Sep 10 23:10:20.343 INFO kablam! 
Sep 10 23:10:20.373 INFO kablam! warning: lint `drop_with_repr_extern` has been removed: `drop flags have been removed`
Sep 10 23:10:20.373 INFO kablam!   --> src/lib.rs:35:21
Sep 10 23:10:20.373 INFO kablam!    |
Sep 10 23:10:20.373 INFO kablam! 35 | #![deny(deprecated, drop_with_repr_extern, improper_ctypes, missing_docs,
Sep 10 23:10:20.373 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:10:20.373 INFO kablam!    |
Sep 10 23:10:20.373 INFO kablam! note: lint level defined here
Sep 10 23:10:20.373 INFO kablam!   --> src/lib.rs:34:32
Sep 10 23:10:20.373 INFO kablam!    |
Sep 10 23:10:20.373 INFO kablam! 34 |           unknown_crate_types, warnings)]
Sep 10 23:10:20.373 INFO kablam!    |                                ^^^^^^^^
Sep 10 23:10:20.373 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] implied by #[warn(warnings)]
Sep 10 23:10:20.373 INFO kablam! 
Sep 10 23:10:20.373 INFO kablam! warning: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014`
Sep 10 23:10:20.373 INFO kablam!   --> src/lib.rs:42:24
Sep 10 23:10:20.373 INFO kablam!    |
Sep 10 23:10:20.373 INFO kablam! 42 | #![allow(box_pointers, fat_ptr_transmutes, missing_copy_implementations,
Sep 10 23:10:20.373 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^
Sep 10 23:10:20.373 INFO kablam! 
Sep 10 23:10:21.126 INFO kablam! warning: unused result
Sep 10 23:10:21.126 INFO kablam!    --> src/lib.rs:113:9
Sep 10 23:10:21.126 INFO kablam!     |
Sep 10 23:10:21.126 INFO kablam! 113 |         entry.insert(value);
Sep 10 23:10:21.126 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 10 23:10:21.126 INFO kablam!     |
Sep 10 23:10:21.126 INFO kablam! note: lint level defined here
Sep 10 23:10:21.126 INFO kablam!    --> src/lib.rs:34:32
Sep 10 23:10:21.126 INFO kablam!     |
Sep 10 23:10:21.126 INFO kablam! 34  |           unknown_crate_types, warnings)]
Sep 10 23:10:21.126 INFO kablam!     |                                ^^^^^^^^
Sep 10 23:10:21.126 INFO kablam!     = note: #[warn(unused_results)] implied by #[warn(warnings)]
Sep 10 23:10:21.126 INFO kablam! 
Sep 10 23:10:21.263 INFO kablam! warning: unused result
Sep 10 23:10:21.263 INFO kablam!    --> src/lib.rs:113:9
Sep 10 23:10:21.263 INFO kablam!     |
Sep 10 23:10:21.263 INFO kablam! 113 |         entry.insert(value);
Sep 10 23:10:21.263 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 10 23:10:21.263 INFO kablam!     |
Sep 10 23:10:21.263 INFO kablam! note: lint level defined here
Sep 10 23:10:21.263 INFO kablam!    --> src/lib.rs:34:32
Sep 10 23:10:21.263 INFO kablam!     |
Sep 10 23:10:21.263 INFO kablam! 34  |           unknown_crate_types, warnings)]
Sep 10 23:10:21.263 INFO kablam!     |                                ^^^^^^^^
Sep 10 23:10:21.263 INFO kablam!     = note: #[warn(unused_results)] implied by #[warn(warnings)]
Sep 10 23:10:21.263 INFO kablam! 
Sep 10 23:10:21.305 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Sep 10 23:10:21.312 INFO kablam! su: No module specific data is present
Sep 10 23:10:22.276 INFO running `"docker" "rm" "-f" "21e5c58a4602780469238baed82a30a678f22d0fa5a53a1df4b9544dca22bcfb"`
Sep 10 23:10:22.384 INFO blam! 21e5c58a4602780469238baed82a30a678f22d0fa5a53a1df4b9544dca22bcfb