Oct 13 17:25:23.372 INFO checking c_string-0.7.1-obsolete against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 17:25:23.372 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 17:25:23.730 INFO blam! ccdba7c1a12b2451f6dfe81c129bd4e714ee62c68de03c5b5dfbf8dfc20767d5
Oct 13 17:25:23.732 INFO running `"docker" "start" "-a" "ccdba7c1a12b2451f6dfe81c129bd4e714ee62c68de03c5b5dfbf8dfc20767d5"`
Oct 13 17:25:24.155 INFO kablam! usermod: no changes
Oct 13 17:25:24.192 INFO kablam!     Checking c_string v0.7.1-obsolete (/source)
Oct 13 17:25:25.915 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 13 17:25:25.915 INFO kablam!   --> tests/tests.rs:29:14
Oct 13 17:25:25.915 INFO kablam!    |
Oct 13 17:25:25.915 INFO kablam! 29 |     for i in (0 .. len) {
Oct 13 17:25:25.915 INFO kablam!    |              ^^^^^^^^^^ help: remove these parentheses
Oct 13 17:25:25.915 INFO kablam!    |
Oct 13 17:25:25.915 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 17:25:25.915 INFO kablam! 
Oct 13 17:25:26.152 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Oct 13 17:25:26.156 INFO kablam! su: No module specific data is present
Oct 13 17:25:26.789 INFO running `"docker" "rm" "-f" "ccdba7c1a12b2451f6dfe81c129bd4e714ee62c68de03c5b5dfbf8dfc20767d5"`
Oct 13 17:25:27.045 INFO blam! ccdba7c1a12b2451f6dfe81c129bd4e714ee62c68de03c5b5dfbf8dfc20767d5