Dec 12 14:47:20.384 INFO checking futures-0.1.25 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 14:47:20.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 14:47:20.723 INFO [stdout] 4039c687aaebbcb94d99dec1a14e64bb14dce214f7f4562f39747f7c48a50011
Dec 12 14:47:20.725 INFO running `"docker" "start" "-a" "4039c687aaebbcb94d99dec1a14e64bb14dce214f7f4562f39747f7c48a50011"`
Dec 12 14:47:21.214 INFO [stderr] usermod: no changes
Dec 12 14:47:21.257 INFO [stderr]     Checking futures v0.1.25 (/source)
Dec 12 14:47:39.928 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 14:47:39.928 INFO [stderr]   --> tests/bilock.rs:62:38
Dec 12 14:47:39.928 INFO [stderr]    |
Dec 12 14:47:39.928 INFO [stderr] 62 |     let b = stream::iter_ok::<_, ()>((0..N)).fold(b, |b, _n| {
Dec 12 14:47:39.928 INFO [stderr]    |                                      ^^^^^^ help: remove these parentheses
Dec 12 14:47:39.928 INFO [stderr]    |
Dec 12 14:47:39.928 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 14:47:39.928 INFO [stderr] 
Dec 12 14:47:42.144 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 14:47:42.144 INFO [stderr]  --> benches/sync_mpsc.rs:3:1
Dec 12 14:47:42.144 INFO [stderr]   |
Dec 12 14:47:42.144 INFO [stderr] 3 | #[macro_use]
Dec 12 14:47:42.144 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 14:47:42.153 INFO [stderr]   |
Dec 12 14:47:42.153 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 14:47:42.153 INFO [stderr] 
Dec 12 14:47:44.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.61s
Dec 12 14:47:44.865 INFO [stderr] su: No module specific data is present
Dec 12 14:47:45.665 INFO running `"docker" "inspect" "4039c687aaebbcb94d99dec1a14e64bb14dce214f7f4562f39747f7c48a50011"`
Dec 12 14:47:45.890 INFO running `"docker" "rm" "-f" "4039c687aaebbcb94d99dec1a14e64bb14dce214f7f4562f39747f7c48a50011"`
Dec 12 14:47:46.040 INFO [stdout] 4039c687aaebbcb94d99dec1a14e64bb14dce214f7f4562f39747f7c48a50011