Sep 04 00:05:08.420 INFO checking treediff-3.0.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 00:05:08.420 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 00:05:08.421 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 00:05:08.603 INFO blam! 3dcbb0f94b3b675944b5e46fbc9ce09f000266d3087db7c22f3a5bcd45409d53
Sep 04 00:05:08.605 INFO running `"docker" "start" "-a" "3dcbb0f94b3b675944b5e46fbc9ce09f000266d3087db7c22f3a5bcd45409d53"`
Sep 04 00:05:09.268 INFO kablam!     Checking treediff v3.0.1 (file:///source)
Sep 04 00:05:10.494 INFO kablam! warning: unused macro definition
Sep 04 00:05:10.494 INFO kablam!   --> tests/json_value.rs:3:1
Sep 04 00:05:10.494 INFO kablam!    |
Sep 04 00:05:10.494 INFO kablam! 3  | / macro_rules! make_suite {
Sep 04 00:05:10.494 INFO kablam! 4  | | ($bool:expr) => {
Sep 04 00:05:10.495 INFO kablam! 5  | |     use treediff::Value;
Sep 04 00:05:10.495 INFO kablam! 6  | |     use treediff::value::Key;
Sep 04 00:05:10.495 INFO kablam! ...  |
Sep 04 00:05:10.495 INFO kablam! 37 | | };
Sep 04 00:05:10.495 INFO kablam! 38 | | }
Sep 04 00:05:10.495 INFO kablam!    | |_^
Sep 04 00:05:10.495 INFO kablam!    |
Sep 04 00:05:10.495 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 04 00:05:10.495 INFO kablam! 
Sep 04 00:05:10.534 INFO kablam! warning: unused macro definition
Sep 04 00:05:10.534 INFO kablam!    --> tests/merge.rs:3:1
Sep 04 00:05:10.534 INFO kablam!     |
Sep 04 00:05:10.534 INFO kablam! 3   | / macro_rules! make_suite {
Sep 04 00:05:10.534 INFO kablam! 4   | | () => {
Sep 04 00:05:10.534 INFO kablam! 5   | |     use treediff::diff;
Sep 04 00:05:10.534 INFO kablam! 6   | |     use treediff::tools::{MutableFilter, Merger};
Sep 04 00:05:10.534 INFO kablam! ...   |
Sep 04 00:05:10.534 INFO kablam! 166 | | }
Sep 04 00:05:10.534 INFO kablam! 167 | | }
Sep 04 00:05:10.534 INFO kablam!     | |_^
Sep 04 00:05:10.534 INFO kablam!     |
Sep 04 00:05:10.534 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 04 00:05:10.534 INFO kablam! 
Sep 04 00:05:10.572 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Sep 04 00:05:10.575 INFO kablam! su: No module specific data is present
Sep 04 00:05:10.993 INFO running `"docker" "rm" "-f" "3dcbb0f94b3b675944b5e46fbc9ce09f000266d3087db7c22f3a5bcd45409d53"`
Sep 04 00:05:11.134 INFO blam! 3dcbb0f94b3b675944b5e46fbc9ce09f000266d3087db7c22f3a5bcd45409d53