Nov 30 22:44:50.661 INFO checking futures-0.1.25 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 22:44:50.661 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 22:44:50.940 INFO [stdout] 2ec8b55142156a5d2236eeed8a58720e67b04e55a70f78a29d6cd1a011de2c18
Nov 30 22:44:50.948 INFO running `"docker" "start" "-a" "2ec8b55142156a5d2236eeed8a58720e67b04e55a70f78a29d6cd1a011de2c18"`
Nov 30 22:44:51.680 INFO [stderr] usermod: no changes
Nov 30 22:44:51.729 INFO [stderr]     Checking futures v0.1.25 (/source)
Nov 30 22:44:56.723 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 22:44:56.723 INFO [stderr]  --> benches/sync_mpsc.rs:3:1
Nov 30 22:44:56.723 INFO [stderr]   |
Nov 30 22:44:56.723 INFO [stderr] 3 | #[macro_use]
Nov 30 22:44:56.723 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 22:44:56.723 INFO [stderr]   |
Nov 30 22:44:56.723 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 22:44:56.723 INFO [stderr] 
Nov 30 22:45:10.928 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 22:45:10.928 INFO [stderr]   --> tests/bilock.rs:62:38
Nov 30 22:45:10.928 INFO [stderr]    |
Nov 30 22:45:10.928 INFO [stderr] 62 |     let b = stream::iter_ok::<_, ()>((0..N)).fold(b, |b, _n| {
Nov 30 22:45:10.928 INFO [stderr]    |                                      ^^^^^^ help: remove these parentheses
Nov 30 22:45:10.928 INFO [stderr]    |
Nov 30 22:45:10.928 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 22:45:10.928 INFO [stderr] 
Nov 30 22:45:11.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.64s
Nov 30 22:45:11.424 INFO [stderr] su: No module specific data is present
Nov 30 22:45:11.907 INFO running `"docker" "inspect" "2ec8b55142156a5d2236eeed8a58720e67b04e55a70f78a29d6cd1a011de2c18"`
Nov 30 22:45:12.004 INFO running `"docker" "rm" "-f" "2ec8b55142156a5d2236eeed8a58720e67b04e55a70f78a29d6cd1a011de2c18"`
Nov 30 22:45:12.100 INFO [stdout] 2ec8b55142156a5d2236eeed8a58720e67b04e55a70f78a29d6cd1a011de2c18