Nov 02 01:27:07.903 INFO checking bitvec-0.5.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 02 01:27:07.905 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 01:27:08.428 INFO blam! 08fb45e6cbe7a1903883564025662bbd4b6a0123fefb7ba6af5d880910b44494
Nov 02 01:27:08.428 INFO running `"docker" "start" "-a" "08fb45e6cbe7a1903883564025662bbd4b6a0123fefb7ba6af5d880910b44494"`
Nov 02 01:27:09.322 INFO kablam! usermod: no changes
Nov 02 01:27:09.420 INFO kablam!     Checking bitvec v0.5.0 (/source)
Nov 02 01:27:10.977 INFO kablam! warning: unused return value of `std::ops::Not::not` that must be used
Nov 02 01:27:10.977 INFO kablam!     --> src/slice.rs:1144:3
Nov 02 01:27:10.977 INFO kablam!      |
Nov 02 01:27:10.978 INFO kablam! 1144 |         Not::not(&mut *self);
Nov 02 01:27:10.978 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:27:10.978 INFO kablam!      |
Nov 02 01:27:10.979 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Nov 02 01:27:10.979 INFO kablam! 
Nov 02 01:27:10.979 INFO kablam! warning: unused unary operation that must be used
Nov 02 01:27:10.979 INFO kablam!     --> src/vec.rs:1416:3
Nov 02 01:27:10.980 INFO kablam!      |
Nov 02 01:27:10.980 INFO kablam! 1416 |         !&mut *self;
Nov 02 01:27:10.980 INFO kablam!      |         ^^^^^^^^^^^
Nov 02 01:27:10.980 INFO kablam! 
Nov 02 01:27:11.220 INFO kablam! warning: unused return value of `std::ops::Not::not` that must be used
Nov 02 01:27:11.220 INFO kablam!     --> src/slice.rs:1144:3
Nov 02 01:27:11.220 INFO kablam!      |
Nov 02 01:27:11.220 INFO kablam! 1144 |         Not::not(&mut *self);
Nov 02 01:27:11.220 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:27:11.220 INFO kablam!      |
Nov 02 01:27:11.220 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Nov 02 01:27:11.220 INFO kablam! 
Nov 02 01:27:11.220 INFO kablam! warning: unused unary operation that must be used
Nov 02 01:27:11.220 INFO kablam!     --> src/vec.rs:1416:3
Nov 02 01:27:11.220 INFO kablam!      |
Nov 02 01:27:11.220 INFO kablam! 1416 |         !&mut *self;
Nov 02 01:27:11.220 INFO kablam!      |         ^^^^^^^^^^^
Nov 02 01:27:11.220 INFO kablam! 
Nov 02 01:27:11.580 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 01:27:11.581 INFO kablam!  --> examples/tour.rs:9:1
Nov 02 01:27:11.581 INFO kablam!   |
Nov 02 01:27:11.581 INFO kablam! 9 | #[macro_use]
Nov 02 01:27:11.581 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 01:27:11.581 INFO kablam!   |
Nov 02 01:27:11.581 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 01:27:11.581 INFO kablam! 
Nov 02 01:27:11.683 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Nov 02 01:27:11.686 INFO kablam! su: No module specific data is present
Nov 02 01:27:11.918 INFO running `"docker" "rm" "-f" "08fb45e6cbe7a1903883564025662bbd4b6a0123fefb7ba6af5d880910b44494"`
Nov 02 01:27:12.041 INFO blam! 08fb45e6cbe7a1903883564025662bbd4b6a0123fefb7ba6af5d880910b44494