Nov 02 00:53:35.614 INFO checking cdr-0.2.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 02 00:53:35.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 02 00:53:36.038 INFO blam! c6eeb894b64e43aa7d7fdb882a932d0be1910c31e226b79dac20a45290f5553c
Nov 02 00:53:36.040 INFO running `"docker" "start" "-a" "c6eeb894b64e43aa7d7fdb882a932d0be1910c31e226b79dac20a45290f5553c"`
Nov 02 00:53:38.523 INFO kablam! usermod: no changes
Nov 02 00:53:38.608 INFO kablam!     Checking cdr v0.2.1 (/source)
Nov 02 00:53:44.844 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 00:53:44.844 INFO kablam!    --> tests/test.rs:679:11
Nov 02 00:53:44.845 INFO kablam!     |
Nov 02 00:53:44.845 INFO kablam! 679 |     check((1u32), Some(4));
Nov 02 00:53:44.845 INFO kablam!     |           ^^^^^^ help: remove these parentheses
Nov 02 00:53:44.845 INFO kablam!     |
Nov 02 00:53:44.845 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 02 00:53:44.845 INFO kablam! 
Nov 02 00:53:45.304 INFO kablam! warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Nov 02 00:53:45.304 INFO kablam!  --> benches/bench.rs:1:12
Nov 02 00:53:45.304 INFO kablam!   |
Nov 02 00:53:45.304 INFO kablam! 1 | #![feature(use_nested_groups)]
Nov 02 00:53:45.304 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Nov 02 00:53:45.304 INFO kablam!   |
Nov 02 00:53:45.304 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 02 00:53:45.304 INFO kablam! 
Nov 02 00:53:46.042 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.49s
Nov 02 00:53:46.050 INFO kablam! su: No module specific data is present
Nov 02 00:53:47.515 INFO running `"docker" "rm" "-f" "c6eeb894b64e43aa7d7fdb882a932d0be1910c31e226b79dac20a45290f5553c"`
Nov 02 00:53:47.880 INFO blam! c6eeb894b64e43aa7d7fdb882a932d0be1910c31e226b79dac20a45290f5553c