Aug 11 11:57:23.527 INFO checking gurobi-0.3.3 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 11:57:23.527 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 11:57:23.527 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 11:57:23.527 INFO running `"docker" "create" "-v" "/tmp/crater.lv0ck6K2OMNh:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 11:57:23.821 INFO blam! 4a2773165fd0822403674c5443704e63e64e3321519846e4c20deb06e3645e4c
Aug 11 11:57:23.824 INFO running `"docker" "start" "-a" "4a2773165fd0822403674c5443704e63e64e3321519846e4c20deb06e3645e4c"`
Aug 11 11:57:24.858 INFO kablam!    Compiling gurobi-sys v0.3.0
Aug 11 11:57:27.488 INFO kablam!     Checking gurobi v0.3.3 (file:///source)
Aug 11 11:57:27.652 INFO kablam! warning: unknown lint: `extend_from_slice`
Aug 11 11:57:27.652 INFO kablam!   --> src/lib.rs:80:10
Aug 11 11:57:27.652 INFO kablam!    |
Aug 11 11:57:27.652 INFO kablam! 80 | #![allow(extend_from_slice)]
Aug 11 11:57:27.652 INFO kablam!    |          ^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.653 INFO kablam!    |
Aug 11 11:57:27.653 INFO kablam!    = note: #[warn(unknown_lints)] on by default
Aug 11 11:57:27.653 INFO kablam! 
Aug 11 11:57:27.653 INFO kablam! warning: unknown lint: `explicit_iter_loop`
Aug 11 11:57:27.653 INFO kablam!   --> src/lib.rs:81:10
Aug 11 11:57:27.653 INFO kablam!    |
Aug 11 11:57:27.653 INFO kablam! 81 | #![allow(explicit_iter_loop)]
Aug 11 11:57:27.653 INFO kablam!    |          ^^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.653 INFO kablam! 
Aug 11 11:57:27.653 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 11 11:57:27.653 INFO kablam!   --> src/env.rs:99:11
Aug 11 11:57:27.653 INFO kablam!    |
Aug 11 11:57:27.653 INFO kablam! 99 |   #[allow(temporary_cstring_as_ptr)]
Aug 11 11:57:27.653 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.653 INFO kablam! 
Aug 11 11:57:27.654 INFO kablam! warning: unknown lint: `transmute_ptr_to_ref`
Aug 11 11:57:27.654 INFO kablam!    --> src/model.rs:245:9
Aug 11 11:57:27.654 INFO kablam!     |
Aug 11 11:57:27.654 INFO kablam! 245 | #[allow(transmute_ptr_to_ref)] // Clippy gives a false positive here.
Aug 11 11:57:27.654 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.654 INFO kablam! 
Aug 11 11:57:27.654 INFO kablam! warning: unknown lint: `useless_transmute`
Aug 11 11:57:27.654 INFO kablam!    --> src/model.rs:504:11
Aug 11 11:57:27.654 INFO kablam!     |
Aug 11 11:57:27.654 INFO kablam! 504 |   #[allow(useless_transmute)] // Clippy gives a false positive here.
Aug 11 11:57:27.654 INFO kablam!     |           ^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.654 INFO kablam! 
Aug 11 11:57:27.655 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 11 11:57:27.655 INFO kablam!   --> src/util.rs:10:9
Aug 11 11:57:27.655 INFO kablam!    |
Aug 11 11:57:27.655 INFO kablam! 10 | #[allow(temporary_cstring_as_ptr)]
Aug 11 11:57:27.655 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.655 INFO kablam! 
Aug 11 11:57:27.656 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 11 11:57:27.656 INFO kablam!   --> src/util.rs:32:11
Aug 11 11:57:27.656 INFO kablam!    |
Aug 11 11:57:27.656 INFO kablam! 32 |   #[allow(temporary_cstring_as_ptr)]
Aug 11 11:57:27.656 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.656 INFO kablam! 
Aug 11 11:57:27.657 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 11 11:57:27.657 INFO kablam!    --> src/util.rs:129:11
Aug 11 11:57:27.657 INFO kablam!     |
Aug 11 11:57:27.657 INFO kablam! 129 |   #[allow(temporary_cstring_as_ptr)]
Aug 11 11:57:27.657 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.664 INFO kablam! 
Aug 11 11:57:27.665 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 11 11:57:27.665 INFO kablam!    --> src/util.rs:135:9
Aug 11 11:57:27.665 INFO kablam!     |
Aug 11 11:57:27.665 INFO kablam! 135 | #[allow(temporary_cstring_as_ptr)]
Aug 11 11:57:27.665 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.665 INFO kablam! 
Aug 11 11:57:27.763 INFO kablam! warning: unknown lint: `extend_from_slice`
Aug 11 11:57:27.763 INFO kablam!   --> src/lib.rs:80:10
Aug 11 11:57:27.763 INFO kablam!    |
Aug 11 11:57:27.763 INFO kablam! 80 | #![allow(extend_from_slice)]
Aug 11 11:57:27.763 INFO kablam!    |          ^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.769 INFO kablam!    |
Aug 11 11:57:27.769 INFO kablam!    = note: #[warn(unknown_lints)] on by default
Aug 11 11:57:27.769 INFO kablam! 
Aug 11 11:57:27.769 INFO kablam! warning: unknown lint: `explicit_iter_loop`
Aug 11 11:57:27.769 INFO kablam!   --> src/lib.rs:81:10
Aug 11 11:57:27.769 INFO kablam!    |
Aug 11 11:57:27.769 INFO kablam! 81 | #![allow(explicit_iter_loop)]
Aug 11 11:57:27.769 INFO kablam!    |          ^^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.770 INFO kablam! 
Aug 11 11:57:27.770 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 11 11:57:27.770 INFO kablam!   --> src/env.rs:99:11
Aug 11 11:57:27.770 INFO kablam!    |
Aug 11 11:57:27.770 INFO kablam! 99 |   #[allow(temporary_cstring_as_ptr)]
Aug 11 11:57:27.770 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.770 INFO kablam! 
Aug 11 11:57:27.771 INFO kablam! warning: unknown lint: `transmute_ptr_to_ref`
Aug 11 11:57:27.771 INFO kablam!    --> src/model.rs:245:9
Aug 11 11:57:27.771 INFO kablam!     |
Aug 11 11:57:27.771 INFO kablam! 245 | #[allow(transmute_ptr_to_ref)] // Clippy gives a false positive here.
Aug 11 11:57:27.771 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.771 INFO kablam! 
Aug 11 11:57:27.771 INFO kablam! warning: unknown lint: `useless_transmute`
Aug 11 11:57:27.771 INFO kablam!    --> src/model.rs:504:11
Aug 11 11:57:27.771 INFO kablam!     |
Aug 11 11:57:27.771 INFO kablam! 504 |   #[allow(useless_transmute)] // Clippy gives a false positive here.
Aug 11 11:57:27.772 INFO kablam!     |           ^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.772 INFO kablam! 
Aug 11 11:57:27.772 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 11 11:57:27.772 INFO kablam!   --> src/util.rs:10:9
Aug 11 11:57:27.772 INFO kablam!    |
Aug 11 11:57:27.772 INFO kablam! 10 | #[allow(temporary_cstring_as_ptr)]
Aug 11 11:57:27.772 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.772 INFO kablam! 
Aug 11 11:57:27.780 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 11 11:57:27.780 INFO kablam!   --> src/util.rs:32:11
Aug 11 11:57:27.780 INFO kablam!    |
Aug 11 11:57:27.780 INFO kablam! 32 |   #[allow(temporary_cstring_as_ptr)]
Aug 11 11:57:27.780 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.780 INFO kablam! 
Aug 11 11:57:27.780 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 11 11:57:27.780 INFO kablam!    --> src/util.rs:129:11
Aug 11 11:57:27.780 INFO kablam!     |
Aug 11 11:57:27.780 INFO kablam! 129 |   #[allow(temporary_cstring_as_ptr)]
Aug 11 11:57:27.780 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.780 INFO kablam! 
Aug 11 11:57:27.781 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Aug 11 11:57:27.781 INFO kablam!    --> src/util.rs:135:9
Aug 11 11:57:27.781 INFO kablam!     |
Aug 11 11:57:27.781 INFO kablam! 135 | #[allow(temporary_cstring_as_ptr)]
Aug 11 11:57:27.781 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 11:57:27.781 INFO kablam! 
Aug 11 11:57:30.034 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:57:30.034 INFO kablam!    --> src/model.rs:250:7
Aug 11 11:57:30.034 INFO kablam!     |
Aug 11 11:57:30.034 INFO kablam! 250 |   let mut usrdata = unsafe { transmute::<_, &mut CallbackData>(usrdata) };
Aug 11 11:57:30.034 INFO kablam!     |       ----^^^^^^^
Aug 11 11:57:30.034 INFO kablam!     |       |
Aug 11 11:57:30.034 INFO kablam!     |       help: remove this `mut`
Aug 11 11:57:30.034 INFO kablam!     |
Aug 11 11:57:30.034 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 11:57:30.034 INFO kablam! 
Aug 11 11:57:30.353 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:57:30.353 INFO kablam!    --> src/model.rs:250:7
Aug 11 11:57:30.353 INFO kablam!     |
Aug 11 11:57:30.353 INFO kablam! 250 |   let mut usrdata = unsafe { transmute::<_, &mut CallbackData>(usrdata) };
Aug 11 11:57:30.353 INFO kablam!     |       ----^^^^^^^
Aug 11 11:57:30.353 INFO kablam!     |       |
Aug 11 11:57:30.353 INFO kablam!     |       help: remove this `mut`
Aug 11 11:57:30.353 INFO kablam!     |
Aug 11 11:57:30.353 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 11:57:30.354 INFO kablam! 
Aug 11 11:57:30.414 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:57:30.414 INFO kablam!    --> src/expr.rs:317:16
Aug 11 11:57:30.414 INFO kablam!     |
Aug 11 11:57:30.414 INFO kablam! 317 |   fn sub(self, mut rhs: LinExpr) -> Self::Output {
Aug 11 11:57:30.414 INFO kablam!     |                ----^^^
Aug 11 11:57:30.414 INFO kablam!     |                |
Aug 11 11:57:30.414 INFO kablam!     |                help: remove this `mut`
Aug 11 11:57:30.414 INFO kablam! 
Aug 11 11:57:31.700 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:57:31.700 INFO kablam!    --> src/expr.rs:317:16
Aug 11 11:57:31.700 INFO kablam!     |
Aug 11 11:57:31.700 INFO kablam! 317 |   fn sub(self, mut rhs: LinExpr) -> Self::Output {
Aug 11 11:57:31.700 INFO kablam!     |                ----^^^
Aug 11 11:57:31.700 INFO kablam!     |                |
Aug 11 11:57:31.700 INFO kablam!     |                help: remove this `mut`
Aug 11 11:57:31.732 INFO kablam! 
Aug 11 11:57:36.936 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.22s
Aug 11 11:57:36.950 INFO kablam! su: No module specific data is present
Aug 11 11:57:38.234 INFO running `"docker" "rm" "-f" "4a2773165fd0822403674c5443704e63e64e3321519846e4c20deb06e3645e4c"`
Aug 11 11:57:38.390 INFO blam! 4a2773165fd0822403674c5443704e63e64e3321519846e4c20deb06e3645e4c