Nov 02 01:27:07.947 INFO checking bitvec-0.5.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 02 01:27:07.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01:27:08.360 INFO blam! 4bb950377a37cea3156f1f5e293f1819d00e037e1247e993489f19a99be239b9
Nov 02 01:27:08.361 INFO running `"docker" "start" "-a" "4bb950377a37cea3156f1f5e293f1819d00e037e1247e993489f19a99be239b9"`
Nov 02 01:27:08.883 INFO kablam! usermod: no changes
Nov 02 01:27:08.922 INFO kablam!     Checking bitvec v0.5.0 (/source)
Nov 02 01:27:10.659 INFO kablam! warning: unused return value of `std::ops::Not::not` that must be used
Nov 02 01:27:10.659 INFO kablam!     --> src/slice.rs:1144:3
Nov 02 01:27:10.659 INFO kablam!      |
Nov 02 01:27:10.659 INFO kablam! 1144 |         Not::not(&mut *self);
Nov 02 01:27:10.659 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:27:10.659 INFO kablam!      |
Nov 02 01:27:10.659 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Nov 02 01:27:10.659 INFO kablam! 
Nov 02 01:27:10.659 INFO kablam! warning: unused unary operation that must be used
Nov 02 01:27:10.659 INFO kablam!     --> src/vec.rs:1416:3
Nov 02 01:27:10.659 INFO kablam!      |
Nov 02 01:27:10.659 INFO kablam! 1416 |         !&mut *self;
Nov 02 01:27:10.659 INFO kablam!      |         ^^^^^^^^^^^
Nov 02 01:27:10.659 INFO kablam! 
Nov 02 01:27:10.669 INFO kablam! warning: unused return value of `std::ops::Not::not` that must be used
Nov 02 01:27:10.669 INFO kablam!     --> src/slice.rs:1144:3
Nov 02 01:27:10.670 INFO kablam!      |
Nov 02 01:27:10.670 INFO kablam! 1144 |         Not::not(&mut *self);
Nov 02 01:27:10.670 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:27:10.671 INFO kablam!      |
Nov 02 01:27:10.671 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Nov 02 01:27:10.671 INFO kablam! 
Nov 02 01:27:10.676 INFO kablam! warning: unused unary operation that must be used
Nov 02 01:27:10.676 INFO kablam!     --> src/vec.rs:1416:3
Nov 02 01:27:10.676 INFO kablam!      |
Nov 02 01:27:10.676 INFO kablam! 1416 |         !&mut *self;
Nov 02 01:27:10.676 INFO kablam!      |         ^^^^^^^^^^^
Nov 02 01:27:10.676 INFO kablam! 
Nov 02 01:27:11.310 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 01:27:11.310 INFO kablam!  --> examples/tour.rs:9:1
Nov 02 01:27:11.310 INFO kablam!   |
Nov 02 01:27:11.310 INFO kablam! 9 | #[macro_use]
Nov 02 01:27:11.310 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 01:27:11.310 INFO kablam!   |
Nov 02 01:27:11.310 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 01:27:11.310 INFO kablam! 
Nov 02 01:27:11.420 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
Nov 02 01:27:11.423 INFO kablam! su: No module specific data is present
Nov 02 01:27:11.667 INFO running `"docker" "rm" "-f" "4bb950377a37cea3156f1f5e293f1819d00e037e1247e993489f19a99be239b9"`
Nov 02 01:27:11.725 INFO blam! 4bb950377a37cea3156f1f5e293f1819d00e037e1247e993489f19a99be239b9