Oct 13 17:37:51.424 INFO checking bitvec-0.5.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 17:37:51.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 17:37:51.660 INFO blam! 72b2c5927d6c83bcd5e2a14d2707509b5465e5f5e9edd52bceb4990a964149ce
Oct 13 17:37:51.666 INFO running `"docker" "start" "-a" "72b2c5927d6c83bcd5e2a14d2707509b5465e5f5e9edd52bceb4990a964149ce"`
Oct 13 17:37:52.268 INFO kablam! usermod: no changes
Oct 13 17:37:52.340 INFO kablam!     Checking bitvec v0.5.0 (/source)
Oct 13 17:37:53.892 INFO kablam! warning: unused unary operation which must be used
Oct 13 17:37:53.892 INFO kablam!     --> src/vec.rs:1416:3
Oct 13 17:37:53.892 INFO kablam!      |
Oct 13 17:37:53.892 INFO kablam! 1416 |         !&mut *self;
Oct 13 17:37:53.892 INFO kablam!      |         ^^^^^^^^^^^
Oct 13 17:37:53.892 INFO kablam!      |
Oct 13 17:37:53.892 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Oct 13 17:37:53.892 INFO kablam! 
Oct 13 17:37:54.248 INFO kablam! warning: unused unary operation which must be used
Oct 13 17:37:54.248 INFO kablam!     --> src/vec.rs:1416:3
Oct 13 17:37:54.249 INFO kablam!      |
Oct 13 17:37:54.249 INFO kablam! 1416 |         !&mut *self;
Oct 13 17:37:54.249 INFO kablam!      |         ^^^^^^^^^^^
Oct 13 17:37:54.249 INFO kablam!      |
Oct 13 17:37:54.249 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Oct 13 17:37:54.249 INFO kablam! 
Oct 13 17:37:54.497 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 17:37:54.497 INFO kablam!  --> examples/tour.rs:9:1
Oct 13 17:37:54.497 INFO kablam!   |
Oct 13 17:37:54.497 INFO kablam! 9 | #[macro_use]
Oct 13 17:37:54.497 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 17:37:54.497 INFO kablam!   |
Oct 13 17:37:54.497 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 17:37:54.497 INFO kablam! 
Oct 13 17:37:54.594 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
Oct 13 17:37:54.597 INFO kablam! su: No module specific data is present
Oct 13 17:37:54.852 INFO running `"docker" "rm" "-f" "72b2c5927d6c83bcd5e2a14d2707509b5465e5f5e9edd52bceb4990a964149ce"`
Oct 13 17:37:54.936 INFO blam! 72b2c5927d6c83bcd5e2a14d2707509b5465e5f5e9edd52bceb4990a964149ce