Sep 14 07:39:13.817 INFO checking tinyexpr-0.1.1 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 07:39:13.818 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 07:39:13.818 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 07:39:13.980 INFO blam! f36d3534252665373a628d041bea404dfc628b656c37f2367dd9eca4a1077551
Sep 14 07:39:13.987 INFO running `"docker" "start" "-a" "f36d3534252665373a628d041bea404dfc628b656c37f2367dd9eca4a1077551"`
Sep 14 07:39:15.122 INFO kablam! usermod: no changes
Sep 14 07:39:15.148 INFO kablam!     Checking tinyexpr v0.1.1 (file:///source)
Sep 14 07:39:15.305 INFO kablam! warning: unused macro definition
Sep 14 07:39:15.305 INFO kablam!   --> src/lib.rs:69:1
Sep 14 07:39:15.305 INFO kablam!    |
Sep 14 07:39:15.305 INFO kablam! 69 | / macro_rules! is_pure {
Sep 14 07:39:15.305 INFO kablam! 70 | |     ($x:expr) => (($x & TE_FLAG_PURE).bits() != 0)
Sep 14 07:39:15.305 INFO kablam! 71 | | }
Sep 14 07:39:15.305 INFO kablam!    | |_^
Sep 14 07:39:15.305 INFO kablam!    |
Sep 14 07:39:15.305 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 14 07:39:15.305 INFO kablam! 
Sep 14 07:39:15.305 INFO kablam! warning: unused macro definition
Sep 14 07:39:15.305 INFO kablam!   --> src/lib.rs:73:1
Sep 14 07:39:15.305 INFO kablam!    |
Sep 14 07:39:15.305 INFO kablam! 73 | / macro_rules! is_function {
Sep 14 07:39:15.305 INFO kablam! 74 | |     ($x:expr) => (($x & TE_FUNCTION0).bits() != 0)
Sep 14 07:39:15.305 INFO kablam! 75 | | }
Sep 14 07:39:15.305 INFO kablam!    | |_^
Sep 14 07:39:15.305 INFO kablam! 
Sep 14 07:39:15.305 INFO kablam! warning: unused macro definition
Sep 14 07:39:15.305 INFO kablam!   --> src/lib.rs:77:1
Sep 14 07:39:15.305 INFO kablam!    |
Sep 14 07:39:15.305 INFO kablam! 77 | / macro_rules! is_closure {
Sep 14 07:39:15.305 INFO kablam! 78 | |     ($x:expr) => (($x & TE_CLOSURE0).bits() != 0)
Sep 14 07:39:15.305 INFO kablam! 79 | | }
Sep 14 07:39:15.305 INFO kablam!    | |_^
Sep 14 07:39:15.305 INFO kablam! 
Sep 14 07:39:15.326 INFO kablam! warning: unused macro definition
Sep 14 07:39:15.326 INFO kablam!   --> src/lib.rs:69:1
Sep 14 07:39:15.326 INFO kablam!    |
Sep 14 07:39:15.326 INFO kablam! 69 | / macro_rules! is_pure {
Sep 14 07:39:15.326 INFO kablam! 70 | |     ($x:expr) => (($x & TE_FLAG_PURE).bits() != 0)
Sep 14 07:39:15.326 INFO kablam! 71 | | }
Sep 14 07:39:15.326 INFO kablam!    | |_^
Sep 14 07:39:15.326 INFO kablam!    |
Sep 14 07:39:15.326 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 14 07:39:15.326 INFO kablam! 
Sep 14 07:39:15.326 INFO kablam! warning: unused macro definition
Sep 14 07:39:15.326 INFO kablam!   --> src/lib.rs:73:1
Sep 14 07:39:15.326 INFO kablam!    |
Sep 14 07:39:15.326 INFO kablam! 73 | / macro_rules! is_function {
Sep 14 07:39:15.326 INFO kablam! 74 | |     ($x:expr) => (($x & TE_FUNCTION0).bits() != 0)
Sep 14 07:39:15.326 INFO kablam! 75 | | }
Sep 14 07:39:15.326 INFO kablam!    | |_^
Sep 14 07:39:15.326 INFO kablam! 
Sep 14 07:39:15.326 INFO kablam! warning: unused macro definition
Sep 14 07:39:15.326 INFO kablam!   --> src/lib.rs:77:1
Sep 14 07:39:15.326 INFO kablam!    |
Sep 14 07:39:15.326 INFO kablam! 77 | / macro_rules! is_closure {
Sep 14 07:39:15.326 INFO kablam! 78 | |     ($x:expr) => (($x & TE_CLOSURE0).bits() != 0)
Sep 14 07:39:15.326 INFO kablam! 79 | | }
Sep 14 07:39:15.326 INFO kablam!    | |_^
Sep 14 07:39:15.326 INFO kablam! 
Sep 14 07:39:15.535 INFO kablam! warning: unused variable: `arity`
Sep 14 07:39:15.535 INFO kablam!    --> src/lib.rs:226:9
Sep 14 07:39:15.535 INFO kablam!     |
Sep 14 07:39:15.535 INFO kablam! 226 |     let arity = arity!(e_type);
Sep 14 07:39:15.535 INFO kablam!     |         ^^^^^ help: consider using `_arity` instead
Sep 14 07:39:15.535 INFO kablam!     |
Sep 14 07:39:15.535 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 14 07:39:15.535 INFO kablam! 
Sep 14 07:39:15.539 INFO kablam! warning: unused variable: `i`
Sep 14 07:39:15.539 INFO kablam!    --> src/lib.rs:397:21
Sep 14 07:39:15.539 INFO kablam!     |
Sep 14 07:39:15.539 INFO kablam! 397 |                 for i in 0..arity {
Sep 14 07:39:15.539 INFO kablam!     |                     ^ help: consider using `_i` instead
Sep 14 07:39:15.539 INFO kablam! 
Sep 14 07:39:15.539 INFO kablam! warning: unused variable: `i`
Sep 14 07:39:15.539 INFO kablam!    --> src/lib.rs:514:13
Sep 14 07:39:15.539 INFO kablam!     |
Sep 14 07:39:15.539 INFO kablam! 514 |         for i in 0..arity {
Sep 14 07:39:15.539 INFO kablam!     |             ^ help: consider using `_i` instead
Sep 14 07:39:15.539 INFO kablam! 
Sep 14 07:39:15.540 INFO kablam! warning: unused variable: `arity`
Sep 14 07:39:15.540 INFO kablam!    --> src/lib.rs:226:9
Sep 14 07:39:15.540 INFO kablam!     |
Sep 14 07:39:15.540 INFO kablam! 226 |     let arity = arity!(e_type);
Sep 14 07:39:15.541 INFO kablam!     |         ^^^^^ help: consider using `_arity` instead
Sep 14 07:39:15.541 INFO kablam!     |
Sep 14 07:39:15.541 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 14 07:39:15.541 INFO kablam! 
Sep 14 07:39:15.543 INFO kablam! warning: unused variable: `i`
Sep 14 07:39:15.543 INFO kablam!    --> src/lib.rs:397:21
Sep 14 07:39:15.543 INFO kablam!     |
Sep 14 07:39:15.543 INFO kablam! 397 |                 for i in 0..arity {
Sep 14 07:39:15.543 INFO kablam!     |                     ^ help: consider using `_i` instead
Sep 14 07:39:15.543 INFO kablam! 
Sep 14 07:39:15.543 INFO kablam! warning: unused variable: `i`
Sep 14 07:39:15.543 INFO kablam!    --> src/lib.rs:514:13
Sep 14 07:39:15.543 INFO kablam!     |
Sep 14 07:39:15.543 INFO kablam! 514 |         for i in 0..arity {
Sep 14 07:39:15.543 INFO kablam!     |             ^ help: consider using `_i` instead
Sep 14 07:39:15.543 INFO kablam! 
Sep 14 07:39:15.575 INFO kablam! warning: variable does not need to be mutable
Sep 14 07:39:15.575 INFO kablam!    --> src/lib.rs:511:13
Sep 14 07:39:15.575 INFO kablam!     |
Sep 14 07:39:15.575 INFO kablam! 511 |         let mut known = 1;
Sep 14 07:39:15.575 INFO kablam!     |             ----^^^^^
Sep 14 07:39:15.575 INFO kablam!     |             |
Sep 14 07:39:15.575 INFO kablam!     |             help: remove this `mut`
Sep 14 07:39:15.575 INFO kablam!     |
Sep 14 07:39:15.575 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 07:39:15.575 INFO kablam! 
Sep 14 07:39:15.581 INFO kablam! warning: variable does not need to be mutable
Sep 14 07:39:15.581 INFO kablam!    --> src/lib.rs:511:13
Sep 14 07:39:15.581 INFO kablam!     |
Sep 14 07:39:15.581 INFO kablam! 511 |         let mut known = 1;
Sep 14 07:39:15.581 INFO kablam!     |             ----^^^^^
Sep 14 07:39:15.581 INFO kablam!     |             |
Sep 14 07:39:15.581 INFO kablam!     |             help: remove this `mut`
Sep 14 07:39:15.581 INFO kablam!     |
Sep 14 07:39:15.581 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 07:39:15.581 INFO kablam! 
Sep 14 07:39:16.043 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Sep 14 07:39:16.047 INFO kablam! su: No module specific data is present
Sep 14 07:39:16.640 INFO running `"docker" "rm" "-f" "f36d3534252665373a628d041bea404dfc628b656c37f2367dd9eca4a1077551"`
Sep 14 07:39:16.725 INFO blam! f36d3534252665373a628d041bea404dfc628b656c37f2367dd9eca4a1077551