Aug 30 15:07:48.913 INFO checking gurobi-0.3.3 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 15:07:48.913 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 15:07:48.913 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 15:07:49.074 INFO blam! 93a4e6749873fe9a53e2fc087ad1db57321a2cca0167c5be7b6091be70924936
Aug 30 15:07:49.075 INFO running `"docker" "start" "-a" "93a4e6749873fe9a53e2fc087ad1db57321a2cca0167c5be7b6091be70924936"`
Aug 30 15:07:49.820 INFO kablam!    Compiling gurobi-sys v0.3.0
Aug 30 15:07:51.646 INFO kablam!     Checking gurobi v0.3.3 (file:///source)
Aug 30 15:07:51.738 INFO kablam! warning: unknown lint: `extend_from_slice`
Aug 30 15:07:51.738 INFO kablam!   --> src/lib.rs:80:10
Aug 30 15:07:51.738 INFO kablam!    |
Aug 30 15:07:51.738 INFO kablam! 80 | #![allow(extend_from_slice)]
Aug 30 15:07:51.738 INFO kablam!    |          ^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.738 INFO kablam!    |
Aug 30 15:07:51.738 INFO kablam!    = note: #[warn(unknown_lints)] on by default
Aug 30 15:07:51.738 INFO kablam! 
Aug 30 15:07:51.738 INFO kablam! warning: unknown lint: `explicit_iter_loop`
Aug 30 15:07:51.738 INFO kablam!   --> src/lib.rs:81:10
Aug 30 15:07:51.738 INFO kablam!    |
Aug 30 15:07:51.738 INFO kablam! 81 | #![allow(explicit_iter_loop)]
Aug 30 15:07:51.738 INFO kablam!    |          ^^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.738 INFO kablam! 
Aug 30 15:07:51.738 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 30 15:07:51.738 INFO kablam!   --> src/env.rs:99:11
Aug 30 15:07:51.738 INFO kablam!    |
Aug 30 15:07:51.738 INFO kablam! 99 |   #[allow(temporary_cstring_as_ptr)]
Aug 30 15:07:51.738 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.739 INFO kablam! 
Aug 30 15:07:51.739 INFO kablam! warning: unknown lint: `extend_from_slice`
Aug 30 15:07:51.739 INFO kablam!   --> src/lib.rs:80:10
Aug 30 15:07:51.739 INFO kablam!    |
Aug 30 15:07:51.739 INFO kablam! 80 | #![allow(extend_from_slice)]
Aug 30 15:07:51.739 INFO kablam!    |          ^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.739 INFO kablam!    |
Aug 30 15:07:51.739 INFO kablam!    = note: #[warn(unknown_lints)] on by default
Aug 30 15:07:51.739 INFO kablam! 
Aug 30 15:07:51.739 INFO kablam! warning: unknown lint: `explicit_iter_loop`
Aug 30 15:07:51.740 INFO kablam!   --> src/lib.rs:81:10
Aug 30 15:07:51.740 INFO kablam!    |
Aug 30 15:07:51.740 INFO kablam! 81 | #![allow(explicit_iter_loop)]
Aug 30 15:07:51.740 INFO kablam!    |          ^^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.740 INFO kablam! 
Aug 30 15:07:51.740 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 30 15:07:51.740 INFO kablam!   --> src/env.rs:99:11
Aug 30 15:07:51.740 INFO kablam!    |
Aug 30 15:07:51.740 INFO kablam! 99 |   #[allow(temporary_cstring_as_ptr)]
Aug 30 15:07:51.740 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.740 INFO kablam! 
Aug 30 15:07:51.740 INFO kablam! warning: unknown lint: `transmute_ptr_to_ref`
Aug 30 15:07:51.740 INFO kablam!    --> src/model.rs:245:9
Aug 30 15:07:51.740 INFO kablam!     |
Aug 30 15:07:51.740 INFO kablam! 245 | #[allow(transmute_ptr_to_ref)] // Clippy gives a false positive here.
Aug 30 15:07:51.740 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.740 INFO kablam! 
Aug 30 15:07:51.740 INFO kablam! warning: unknown lint: `useless_transmute`
Aug 30 15:07:51.740 INFO kablam!    --> src/model.rs:504:11
Aug 30 15:07:51.740 INFO kablam!     |
Aug 30 15:07:51.740 INFO kablam! 504 |   #[allow(useless_transmute)] // Clippy gives a false positive here.
Aug 30 15:07:51.740 INFO kablam!     |           ^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.740 INFO kablam! 
Aug 30 15:07:51.740 INFO kablam! warning: unknown lint: `transmute_ptr_to_ref`
Aug 30 15:07:51.740 INFO kablam!    --> src/model.rs:245:9
Aug 30 15:07:51.740 INFO kablam!     |
Aug 30 15:07:51.740 INFO kablam! 245 | #[allow(transmute_ptr_to_ref)] // Clippy gives a false positive here.
Aug 30 15:07:51.740 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.740 INFO kablam! 
Aug 30 15:07:51.740 INFO kablam! warning: unknown lint: `useless_transmute`
Aug 30 15:07:51.740 INFO kablam!    --> src/model.rs:504:11
Aug 30 15:07:51.741 INFO kablam!     |
Aug 30 15:07:51.741 INFO kablam! 504 |   #[allow(useless_transmute)] // Clippy gives a false positive here.
Aug 30 15:07:51.741 INFO kablam!     |           ^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.741 INFO kablam! 
Aug 30 15:07:51.741 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 30 15:07:51.741 INFO kablam!   --> src/util.rs:10:9
Aug 30 15:07:51.741 INFO kablam!    |
Aug 30 15:07:51.741 INFO kablam! 10 | #[allow(temporary_cstring_as_ptr)]
Aug 30 15:07:51.741 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.741 INFO kablam! 
Aug 30 15:07:51.741 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 30 15:07:51.741 INFO kablam!   --> src/util.rs:32:11
Aug 30 15:07:51.741 INFO kablam!    |
Aug 30 15:07:51.741 INFO kablam! 32 |   #[allow(temporary_cstring_as_ptr)]
Aug 30 15:07:51.741 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.741 INFO kablam! 
Aug 30 15:07:51.741 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 30 15:07:51.741 INFO kablam!    --> src/util.rs:129:11
Aug 30 15:07:51.741 INFO kablam!     |
Aug 30 15:07:51.741 INFO kablam! 129 |   #[allow(temporary_cstring_as_ptr)]
Aug 30 15:07:51.741 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.741 INFO kablam! 
Aug 30 15:07:51.742 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 30 15:07:51.742 INFO kablam!    --> src/util.rs:135:9
Aug 30 15:07:51.742 INFO kablam!     |
Aug 30 15:07:51.742 INFO kablam! 135 | #[allow(temporary_cstring_as_ptr)]
Aug 30 15:07:51.742 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.742 INFO kablam! 
Aug 30 15:07:51.742 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 30 15:07:51.742 INFO kablam!   --> src/util.rs:10:9
Aug 30 15:07:51.742 INFO kablam!    |
Aug 30 15:07:51.742 INFO kablam! 10 | #[allow(temporary_cstring_as_ptr)]
Aug 30 15:07:51.742 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.742 INFO kablam! 
Aug 30 15:07:51.742 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 30 15:07:51.742 INFO kablam!   --> src/util.rs:32:11
Aug 30 15:07:51.742 INFO kablam!    |
Aug 30 15:07:51.742 INFO kablam! 32 |   #[allow(temporary_cstring_as_ptr)]
Aug 30 15:07:51.742 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.742 INFO kablam! 
Aug 30 15:07:51.742 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 30 15:07:51.742 INFO kablam!    --> src/util.rs:129:11
Aug 30 15:07:51.742 INFO kablam!     |
Aug 30 15:07:51.742 INFO kablam! 129 |   #[allow(temporary_cstring_as_ptr)]
Aug 30 15:07:51.742 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.742 INFO kablam! 
Aug 30 15:07:51.742 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 30 15:07:51.742 INFO kablam!    --> src/util.rs:135:9
Aug 30 15:07:51.742 INFO kablam!     |
Aug 30 15:07:51.742 INFO kablam! 135 | #[allow(temporary_cstring_as_ptr)]
Aug 30 15:07:51.742 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 15:07:51.742 INFO kablam! 
Aug 30 15:07:53.599 INFO kablam! warning: variable does not need to be mutable
Aug 30 15:07:53.599 INFO kablam!    --> src/model.rs:250:7
Aug 30 15:07:53.599 INFO kablam!     |
Aug 30 15:07:53.599 INFO kablam! 250 |   let mut usrdata = unsafe { transmute::<_, &mut CallbackData>(usrdata) };
Aug 30 15:07:53.599 INFO kablam!     |       ----^^^^^^^
Aug 30 15:07:53.599 INFO kablam!     |       |
Aug 30 15:07:53.599 INFO kablam!     |       help: remove this `mut`
Aug 30 15:07:53.599 INFO kablam!     |
Aug 30 15:07:53.599 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 15:07:53.599 INFO kablam! 
Aug 30 15:07:53.871 INFO kablam! warning: variable does not need to be mutable
Aug 30 15:07:53.871 INFO kablam!    --> src/model.rs:250:7
Aug 30 15:07:53.871 INFO kablam!     |
Aug 30 15:07:53.871 INFO kablam! 250 |   let mut usrdata = unsafe { transmute::<_, &mut CallbackData>(usrdata) };
Aug 30 15:07:53.871 INFO kablam!     |       ----^^^^^^^
Aug 30 15:07:53.871 INFO kablam!     |       |
Aug 30 15:07:53.871 INFO kablam!     |       help: remove this `mut`
Aug 30 15:07:53.871 INFO kablam!     |
Aug 30 15:07:53.871 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 15:07:53.871 INFO kablam! 
Aug 30 15:07:53.936 INFO kablam! warning: variable does not need to be mutable
Aug 30 15:07:53.936 INFO kablam!    --> src/expr.rs:317:16
Aug 30 15:07:53.937 INFO kablam!     |
Aug 30 15:07:53.937 INFO kablam! 317 |   fn sub(self, mut rhs: LinExpr) -> Self::Output {
Aug 30 15:07:53.937 INFO kablam!     |                ----^^^
Aug 30 15:07:53.937 INFO kablam!     |                |
Aug 30 15:07:53.937 INFO kablam!     |                help: remove this `mut`
Aug 30 15:07:53.937 INFO kablam! 
Aug 30 15:07:54.642 INFO kablam! warning: variable does not need to be mutable
Aug 30 15:07:54.642 INFO kablam!    --> src/expr.rs:317:16
Aug 30 15:07:54.642 INFO kablam!     |
Aug 30 15:07:54.642 INFO kablam! 317 |   fn sub(self, mut rhs: LinExpr) -> Self::Output {
Aug 30 15:07:54.643 INFO kablam!     |                ----^^^
Aug 30 15:07:54.643 INFO kablam!     |                |
Aug 30 15:07:54.643 INFO kablam!     |                help: remove this `mut`
Aug 30 15:07:54.656 INFO kablam! 
Aug 30 15:07:58.423 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.67s
Aug 30 15:07:58.436 INFO kablam! su: No module specific data is present
Aug 30 15:07:59.074 INFO running `"docker" "rm" "-f" "93a4e6749873fe9a53e2fc087ad1db57321a2cca0167c5be7b6091be70924936"`
Aug 30 15:07:59.173 INFO blam! 93a4e6749873fe9a53e2fc087ad1db57321a2cca0167c5be7b6091be70924936