Sep 06 05:42:02.551 INFO checking gurobi-0.3.3 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 05:42:02.551 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 05:42:02.552 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 05:42:02.721 INFO blam! 6f253ff0ed52b64d55cf17616dec7b658e708a8728f3d7651e91939c2b4a3d6a
Sep 06 05:42:02.723 INFO running `"docker" "start" "-a" "6f253ff0ed52b64d55cf17616dec7b658e708a8728f3d7651e91939c2b4a3d6a"`
Sep 06 05:42:03.470 INFO kablam! usermod: no changes
Sep 06 05:42:03.609 INFO kablam!    Compiling gurobi-sys v0.3.0
Sep 06 05:42:04.934 INFO kablam!     Checking gurobi v0.3.3 (file:///source)
Sep 06 05:42:05.046 INFO kablam! warning: unknown lint: `extend_from_slice`
Sep 06 05:42:05.046 INFO kablam!   --> src/lib.rs:80:10
Sep 06 05:42:05.046 INFO kablam!    |
Sep 06 05:42:05.046 INFO kablam! 80 | #![allow(extend_from_slice)]
Sep 06 05:42:05.046 INFO kablam!    |          ^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.046 INFO kablam!    |
Sep 06 05:42:05.046 INFO kablam!    = note: #[warn(unknown_lints)] on by default
Sep 06 05:42:05.046 INFO kablam! 
Sep 06 05:42:05.061 INFO kablam! warning: unknown lint: `explicit_iter_loop`
Sep 06 05:42:05.061 INFO kablam!   --> src/lib.rs:81:10
Sep 06 05:42:05.061 INFO kablam!    |
Sep 06 05:42:05.061 INFO kablam! 81 | #![allow(explicit_iter_loop)]
Sep 06 05:42:05.061 INFO kablam!    |          ^^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.061 INFO kablam! 
Sep 06 05:42:05.062 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Sep 06 05:42:05.062 INFO kablam!   --> src/env.rs:99:11
Sep 06 05:42:05.062 INFO kablam!    |
Sep 06 05:42:05.062 INFO kablam! 99 |   #[allow(temporary_cstring_as_ptr)]
Sep 06 05:42:05.062 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.062 INFO kablam! 
Sep 06 05:42:05.062 INFO kablam! warning: unknown lint: `transmute_ptr_to_ref`
Sep 06 05:42:05.062 INFO kablam!    --> src/model.rs:245:9
Sep 06 05:42:05.062 INFO kablam!     |
Sep 06 05:42:05.062 INFO kablam! 245 | #[allow(transmute_ptr_to_ref)] // Clippy gives a false positive here.
Sep 06 05:42:05.062 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.062 INFO kablam! 
Sep 06 05:42:05.062 INFO kablam! warning: unknown lint: `useless_transmute`
Sep 06 05:42:05.062 INFO kablam!    --> src/model.rs:504:11
Sep 06 05:42:05.062 INFO kablam!     |
Sep 06 05:42:05.062 INFO kablam! 504 |   #[allow(useless_transmute)] // Clippy gives a false positive here.
Sep 06 05:42:05.062 INFO kablam!     |           ^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.062 INFO kablam! 
Sep 06 05:42:05.063 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Sep 06 05:42:05.063 INFO kablam!   --> src/util.rs:10:9
Sep 06 05:42:05.063 INFO kablam!    |
Sep 06 05:42:05.063 INFO kablam! 10 | #[allow(temporary_cstring_as_ptr)]
Sep 06 05:42:05.063 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.063 INFO kablam! 
Sep 06 05:42:05.063 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Sep 06 05:42:05.063 INFO kablam!   --> src/util.rs:32:11
Sep 06 05:42:05.063 INFO kablam!    |
Sep 06 05:42:05.063 INFO kablam! 32 |   #[allow(temporary_cstring_as_ptr)]
Sep 06 05:42:05.063 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.063 INFO kablam! 
Sep 06 05:42:05.063 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Sep 06 05:42:05.063 INFO kablam!    --> src/util.rs:129:11
Sep 06 05:42:05.063 INFO kablam!     |
Sep 06 05:42:05.063 INFO kablam! 129 |   #[allow(temporary_cstring_as_ptr)]
Sep 06 05:42:05.063 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.063 INFO kablam! 
Sep 06 05:42:05.064 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Sep 06 05:42:05.064 INFO kablam!    --> src/util.rs:135:9
Sep 06 05:42:05.064 INFO kablam!     |
Sep 06 05:42:05.064 INFO kablam! 135 | #[allow(temporary_cstring_as_ptr)]
Sep 06 05:42:05.064 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.064 INFO kablam! 
Sep 06 05:42:05.094 INFO kablam! warning: unknown lint: `extend_from_slice`
Sep 06 05:42:05.094 INFO kablam!   --> src/lib.rs:80:10
Sep 06 05:42:05.094 INFO kablam!    |
Sep 06 05:42:05.094 INFO kablam! 80 | #![allow(extend_from_slice)]
Sep 06 05:42:05.094 INFO kablam!    |          ^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.094 INFO kablam!    |
Sep 06 05:42:05.094 INFO kablam!    = note: #[warn(unknown_lints)] on by default
Sep 06 05:42:05.094 INFO kablam! 
Sep 06 05:42:05.094 INFO kablam! warning: unknown lint: `explicit_iter_loop`
Sep 06 05:42:05.094 INFO kablam!   --> src/lib.rs:81:10
Sep 06 05:42:05.094 INFO kablam!    |
Sep 06 05:42:05.094 INFO kablam! 81 | #![allow(explicit_iter_loop)]
Sep 06 05:42:05.094 INFO kablam!    |          ^^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.094 INFO kablam! 
Sep 06 05:42:05.094 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Sep 06 05:42:05.094 INFO kablam!   --> src/env.rs:99:11
Sep 06 05:42:05.094 INFO kablam!    |
Sep 06 05:42:05.094 INFO kablam! 99 |   #[allow(temporary_cstring_as_ptr)]
Sep 06 05:42:05.094 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.094 INFO kablam! 
Sep 06 05:42:05.094 INFO kablam! warning: unknown lint: `transmute_ptr_to_ref`
Sep 06 05:42:05.094 INFO kablam!    --> src/model.rs:245:9
Sep 06 05:42:05.094 INFO kablam!     |
Sep 06 05:42:05.094 INFO kablam! 245 | #[allow(transmute_ptr_to_ref)] // Clippy gives a false positive here.
Sep 06 05:42:05.094 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.094 INFO kablam! 
Sep 06 05:42:05.094 INFO kablam! warning: unknown lint: `useless_transmute`
Sep 06 05:42:05.094 INFO kablam!    --> src/model.rs:504:11
Sep 06 05:42:05.095 INFO kablam!     |
Sep 06 05:42:05.095 INFO kablam! 504 |   #[allow(useless_transmute)] // Clippy gives a false positive here.
Sep 06 05:42:05.095 INFO kablam!     |           ^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.095 INFO kablam! 
Sep 06 05:42:05.095 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Sep 06 05:42:05.095 INFO kablam!   --> src/util.rs:10:9
Sep 06 05:42:05.095 INFO kablam!    |
Sep 06 05:42:05.095 INFO kablam! 10 | #[allow(temporary_cstring_as_ptr)]
Sep 06 05:42:05.095 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.095 INFO kablam! 
Sep 06 05:42:05.095 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Sep 06 05:42:05.095 INFO kablam!   --> src/util.rs:32:11
Sep 06 05:42:05.095 INFO kablam!    |
Sep 06 05:42:05.095 INFO kablam! 32 |   #[allow(temporary_cstring_as_ptr)]
Sep 06 05:42:05.095 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.095 INFO kablam! 
Sep 06 05:42:05.095 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Sep 06 05:42:05.095 INFO kablam!    --> src/util.rs:129:11
Sep 06 05:42:05.095 INFO kablam!     |
Sep 06 05:42:05.095 INFO kablam! 129 |   #[allow(temporary_cstring_as_ptr)]
Sep 06 05:42:05.095 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.095 INFO kablam! 
Sep 06 05:42:05.095 INFO kablam! warning: unknown lint: `temporary_cstring_as_ptr`
Sep 06 05:42:05.095 INFO kablam!    --> src/util.rs:135:9
Sep 06 05:42:05.095 INFO kablam!     |
Sep 06 05:42:05.095 INFO kablam! 135 | #[allow(temporary_cstring_as_ptr)]
Sep 06 05:42:05.095 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:42:05.095 INFO kablam! 
Sep 06 05:42:06.496 INFO kablam! warning: variable does not need to be mutable
Sep 06 05:42:06.496 INFO kablam!    --> src/model.rs:250:7
Sep 06 05:42:06.496 INFO kablam!     |
Sep 06 05:42:06.496 INFO kablam! 250 |   let mut usrdata = unsafe { transmute::<_, &mut CallbackData>(usrdata) };
Sep 06 05:42:06.496 INFO kablam!     |       ----^^^^^^^
Sep 06 05:42:06.496 INFO kablam!     |       |
Sep 06 05:42:06.496 INFO kablam!     |       help: remove this `mut`
Sep 06 05:42:06.496 INFO kablam!     |
Sep 06 05:42:06.496 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 05:42:06.496 INFO kablam! 
Sep 06 05:42:06.820 INFO kablam! warning: variable does not need to be mutable
Sep 06 05:42:06.820 INFO kablam!    --> src/expr.rs:317:16
Sep 06 05:42:06.820 INFO kablam!     |
Sep 06 05:42:06.820 INFO kablam! 317 |   fn sub(self, mut rhs: LinExpr) -> Self::Output {
Sep 06 05:42:06.820 INFO kablam!     |                ----^^^
Sep 06 05:42:06.820 INFO kablam!     |                |
Sep 06 05:42:06.820 INFO kablam!     |                help: remove this `mut`
Sep 06 05:42:06.822 INFO kablam! warning: variable does not need to be mutable
Sep 06 05:42:06.822 INFO kablam!    --> src/model.rs:250:7
Sep 06 05:42:06.822 INFO kablam!     |
Sep 06 05:42:06.822 INFO kablam! 250 |   let mut usrdata = unsafe { transmute::<_, &mut CallbackData>(usrdata) };
Sep 06 05:42:06.822 INFO kablam!     |       ----^^^^^^^
Sep 06 05:42:06.822 INFO kablam!     |       |
Sep 06 05:42:06.822 INFO kablam!     |       help: remove this `mut`
Sep 06 05:42:06.822 INFO kablam! 
Sep 06 05:42:06.842 INFO kablam!     |
Sep 06 05:42:06.842 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 05:42:06.842 INFO kablam! 
Sep 06 05:42:07.531 INFO kablam! warning: variable does not need to be mutable
Sep 06 05:42:07.531 INFO kablam!    --> src/expr.rs:317:16
Sep 06 05:42:07.531 INFO kablam!     |
Sep 06 05:42:07.531 INFO kablam! 317 |   fn sub(self, mut rhs: LinExpr) -> Self::Output {
Sep 06 05:42:07.531 INFO kablam!     |                ----^^^
Sep 06 05:42:07.531 INFO kablam!     |                |
Sep 06 05:42:07.531 INFO kablam!     |                help: remove this `mut`
Sep 06 05:42:07.532 INFO kablam! 
Sep 06 05:42:10.348 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.84s
Sep 06 05:42:10.362 INFO kablam! su: No module specific data is present
Sep 06 05:42:11.083 INFO running `"docker" "rm" "-f" "6f253ff0ed52b64d55cf17616dec7b658e708a8728f3d7651e91939c2b4a3d6a"`
Sep 06 05:42:11.193 INFO blam! 6f253ff0ed52b64d55cf17616dec7b658e708a8728f3d7651e91939c2b4a3d6a