Aug 18 01:23:54.972 INFO checking completable_future-0.1.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 18 01:23:54.972 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 01:23:54.972 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 01:23:54.972 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 01:23:55.238 INFO blam! bfc6cc9fc662b60922f3b9d7705dfe9ab9b74dcc3137db37e2bde42416938829
Aug 18 01:23:55.240 INFO running `"docker" "start" "-a" "bfc6cc9fc662b60922f3b9d7705dfe9ab9b74dcc3137db37e2bde42416938829"`
Aug 18 01:23:56.374 INFO kablam!     Checking completable_future v0.1.0 (file:///source)
Aug 18 01:23:59.710 INFO kablam! warning: variable does not need to be mutable
Aug 18 01:23:59.710 INFO kablam!   --> tests/tests.rs:75:7
Aug 18 01:23:59.710 INFO kablam!    |
Aug 18 01:23:59.710 INFO kablam! 75 |         let mut tm = mutate_counter.clone();
Aug 18 01:23:59.710 INFO kablam!    |             ----^^
Aug 18 01:23:59.710 INFO kablam!    |             |
Aug 18 01:23:59.710 INFO kablam!    |             help: remove this `mut`
Aug 18 01:23:59.710 INFO kablam!    |
Aug 18 01:23:59.710 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 18 01:23:59.710 INFO kablam! 
Aug 18 01:23:59.718 INFO kablam! warning: variable does not need to be mutable
Aug 18 01:23:59.719 INFO kablam!   --> tests/tests.rs:97:7
Aug 18 01:23:59.719 INFO kablam!    |
Aug 18 01:23:59.719 INFO kablam! 97 |         let mut tm = mutate_counter.clone();
Aug 18 01:23:59.719 INFO kablam!    |             ----^^
Aug 18 01:23:59.719 INFO kablam!    |             |
Aug 18 01:23:59.719 INFO kablam!    |             help: remove this `mut`
Aug 18 01:23:59.719 INFO kablam! 
Aug 18 01:23:59.773 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.58s
Aug 18 01:23:59.785 INFO kablam! su: No module specific data is present
Aug 18 01:24:00.308 INFO running `"docker" "rm" "-f" "bfc6cc9fc662b60922f3b9d7705dfe9ab9b74dcc3137db37e2bde42416938829"`
Aug 18 01:24:00.465 INFO blam! bfc6cc9fc662b60922f3b9d7705dfe9ab9b74dcc3137db37e2bde42416938829