Nov 29 01:21:17.780 INFO checking futures-0.1.25 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 01:21:17.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 01:21:18.093 INFO [stdout] 70da6820308d4cc3eb63c56e91cf6853b0ab8f0e92f73d4ee1886d0fafa9f743
Nov 29 01:21:18.097 INFO running `"docker" "start" "-a" "70da6820308d4cc3eb63c56e91cf6853b0ab8f0e92f73d4ee1886d0fafa9f743"`
Nov 29 01:21:19.154 INFO [stderr] usermod: no changes
Nov 29 01:21:19.203 INFO [stderr]     Checking futures v0.1.25 (/source)
Nov 29 01:21:27.026 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 29 01:21:27.026 INFO [stderr]   --> tests/bilock.rs:62:38
Nov 29 01:21:27.026 INFO [stderr]    |
Nov 29 01:21:27.026 INFO [stderr] 62 |     let b = stream::iter_ok::<_, ()>((0..N)).fold(b, |b, _n| {
Nov 29 01:21:27.026 INFO [stderr]    |                                      ^^^^^^ help: remove these parentheses
Nov 29 01:21:27.026 INFO [stderr]    |
Nov 29 01:21:27.026 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 29 01:21:27.026 INFO [stderr] 
Nov 29 01:21:32.272 INFO [stderr] warning: unused `#[macro_use]` import
Nov 29 01:21:32.272 INFO [stderr]  --> benches/sync_mpsc.rs:3:1
Nov 29 01:21:32.272 INFO [stderr]   |
Nov 29 01:21:32.272 INFO [stderr] 3 | #[macro_use]
Nov 29 01:21:32.272 INFO [stderr]   | ^^^^^^^^^^^^
Nov 29 01:21:32.272 INFO [stderr]   |
Nov 29 01:21:32.272 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 01:21:32.272 INFO [stderr] 
Nov 29 01:21:37.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.92s
Nov 29 01:21:37.136 INFO [stderr] su: No module specific data is present
Nov 29 01:21:37.513 INFO running `"docker" "inspect" "70da6820308d4cc3eb63c56e91cf6853b0ab8f0e92f73d4ee1886d0fafa9f743"`
Nov 29 01:21:37.600 INFO running `"docker" "rm" "-f" "70da6820308d4cc3eb63c56e91cf6853b0ab8f0e92f73d4ee1886d0fafa9f743"`
Nov 29 01:21:37.692 INFO [stdout] 70da6820308d4cc3eb63c56e91cf6853b0ab8f0e92f73d4ee1886d0fafa9f743