Oct 28 00:38:40.839 INFO checking bitvec-0.5.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 28 00:38:40.839 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 28 00:38:41.111 INFO blam! 380c67e3eb9b8ab8244e379b6a63d56ae647e6bace091e2278c3d9eaa492d6b4
Oct 28 00:38:41.112 INFO running `"docker" "start" "-a" "380c67e3eb9b8ab8244e379b6a63d56ae647e6bace091e2278c3d9eaa492d6b4"`
Oct 28 00:38:41.803 INFO kablam! usermod: no changes
Oct 28 00:38:41.832 INFO kablam!     Checking bitvec v0.5.0 (/source)
Oct 28 00:38:43.182 INFO kablam! warning: unused return value of `std::ops::Not::not` that must be used
Oct 28 00:38:43.182 INFO kablam!     --> src/slice.rs:1144:3
Oct 28 00:38:43.182 INFO kablam!      |
Oct 28 00:38:43.182 INFO kablam! 1144 |         Not::not(&mut *self);
Oct 28 00:38:43.182 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^^
Oct 28 00:38:43.182 INFO kablam!      |
Oct 28 00:38:43.182 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Oct 28 00:38:43.182 INFO kablam! 
Oct 28 00:38:43.188 INFO kablam! warning: unused unary operation that must be used
Oct 28 00:38:43.188 INFO kablam!     --> src/vec.rs:1416:3
Oct 28 00:38:43.188 INFO kablam!      |
Oct 28 00:38:43.188 INFO kablam! 1416 |         !&mut *self;
Oct 28 00:38:43.188 INFO kablam!      |         ^^^^^^^^^^^
Oct 28 00:38:43.188 INFO kablam! 
Oct 28 00:38:43.451 INFO kablam! warning: unused return value of `std::ops::Not::not` that must be used
Oct 28 00:38:43.451 INFO kablam!     --> src/slice.rs:1144:3
Oct 28 00:38:43.451 INFO kablam!      |
Oct 28 00:38:43.451 INFO kablam! 1144 |         Not::not(&mut *self);
Oct 28 00:38:43.451 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^^
Oct 28 00:38:43.451 INFO kablam!      |
Oct 28 00:38:43.451 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Oct 28 00:38:43.451 INFO kablam! 
Oct 28 00:38:43.457 INFO kablam! warning: unused unary operation that must be used
Oct 28 00:38:43.457 INFO kablam!     --> src/vec.rs:1416:3
Oct 28 00:38:43.457 INFO kablam!      |
Oct 28 00:38:43.457 INFO kablam! 1416 |         !&mut *self;
Oct 28 00:38:43.457 INFO kablam!      |         ^^^^^^^^^^^
Oct 28 00:38:43.457 INFO kablam! 
Oct 28 00:38:43.815 INFO kablam! warning: unused `#[macro_use]` import
Oct 28 00:38:43.815 INFO kablam!  --> examples/tour.rs:9:1
Oct 28 00:38:43.815 INFO kablam!   |
Oct 28 00:38:43.815 INFO kablam! 9 | #[macro_use]
Oct 28 00:38:43.815 INFO kablam!   | ^^^^^^^^^^^^
Oct 28 00:38:43.815 INFO kablam!   |
Oct 28 00:38:43.815 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 28 00:38:43.815 INFO kablam! 
Oct 28 00:38:43.931 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Oct 28 00:38:43.933 INFO kablam! su: No module specific data is present
Oct 28 00:38:44.710 INFO running `"docker" "rm" "-f" "380c67e3eb9b8ab8244e379b6a63d56ae647e6bace091e2278c3d9eaa492d6b4"`
Oct 28 00:38:44.763 INFO blam! 380c67e3eb9b8ab8244e379b6a63d56ae647e6bace091e2278c3d9eaa492d6b4