Sep 14 11:55:25.733 INFO checking persistent-vec-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 11:55:25.733 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 11:55:25.733 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/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 11:55:25.887 INFO blam! 29760336a1e5a0d3f1f2eddb767983963953cee515b0af9f0be13c4ec03acf32
Sep 14 11:55:25.889 INFO running `"docker" "start" "-a" "29760336a1e5a0d3f1f2eddb767983963953cee515b0af9f0be13c4ec03acf32"`
Sep 14 11:55:26.600 INFO kablam! usermod: no changes
Sep 14 11:55:26.619 INFO kablam!     Checking persistent-vec v0.1.0 (file:///source)
Sep 14 11:55:26.898 INFO kablam! warning: unused macro definition
Sep 14 11:55:26.898 INFO kablam!    --> src/test.rs:111:1
Sep 14 11:55:26.898 INFO kablam!     |
Sep 14 11:55:26.898 INFO kablam! 111 | / macro_rules! sum {
Sep 14 11:55:26.898 INFO kablam! 112 | |     ($mod_name: ident, $N: expr) => {
Sep 14 11:55:26.898 INFO kablam! 113 | |         mod $mod_name {
Sep 14 11:55:26.898 INFO kablam! 114 | |             use DVec;
Sep 14 11:55:26.898 INFO kablam! ...   |
Sep 14 11:55:26.898 INFO kablam! 138 | |     }
Sep 14 11:55:26.898 INFO kablam! 139 | | }
Sep 14 11:55:26.898 INFO kablam!     | |_^
Sep 14 11:55:26.898 INFO kablam!     |
Sep 14 11:55:26.898 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 14 11:55:26.898 INFO kablam! 
Sep 14 11:55:27.085 INFO kablam! warning: variable does not need to be mutable
Sep 14 11:55:27.085 INFO kablam!    --> src/lib.rs:352:17
Sep 14 11:55:27.085 INFO kablam!     |
Sep 14 11:55:27.085 INFO kablam! 352 |             let mut q = p; // FIXME
Sep 14 11:55:27.085 INFO kablam!     |                 ----^
Sep 14 11:55:27.085 INFO kablam!     |                 |
Sep 14 11:55:27.085 INFO kablam!     |                 help: remove this `mut`
Sep 14 11:55:27.085 INFO kablam!     |
Sep 14 11:55:27.085 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 11:55:27.085 INFO kablam! 
Sep 14 11:55:27.091 INFO kablam! warning: variable does not need to be mutable
Sep 14 11:55:27.091 INFO kablam!    --> src/lib.rs:421:17
Sep 14 11:55:27.091 INFO kablam!     |
Sep 14 11:55:27.091 INFO kablam! 421 |             let mut q = p; // FIXME
Sep 14 11:55:27.091 INFO kablam!     |                 ----^
Sep 14 11:55:27.091 INFO kablam!     |                 |
Sep 14 11:55:27.091 INFO kablam!     |                 help: remove this `mut`
Sep 14 11:55:27.091 INFO kablam! 
Sep 14 11:55:27.099 INFO kablam! warning: constant item is never used: `VALIDATE`
Sep 14 11:55:27.099 INFO kablam!   --> src/lib.rs:20:1
Sep 14 11:55:27.099 INFO kablam!    |
Sep 14 11:55:27.099 INFO kablam! 20 | const VALIDATE: bool = false;
Sep 14 11:55:27.099 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:55:27.099 INFO kablam!    |
Sep 14 11:55:27.099 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 11:55:27.099 INFO kablam! 
Sep 14 11:55:27.251 INFO kablam! warning: variable does not need to be mutable
Sep 14 11:55:27.251 INFO kablam!    --> src/lib.rs:352:17
Sep 14 11:55:27.251 INFO kablam!     |
Sep 14 11:55:27.251 INFO kablam! 352 |             let mut q = p; // FIXME
Sep 14 11:55:27.251 INFO kablam!     |                 ----^
Sep 14 11:55:27.251 INFO kablam!     |                 |
Sep 14 11:55:27.251 INFO kablam!     |                 help: remove this `mut`
Sep 14 11:55:27.251 INFO kablam!     |
Sep 14 11:55:27.251 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 11:55:27.251 INFO kablam! 
Sep 14 11:55:27.255 INFO kablam! warning: variable does not need to be mutable
Sep 14 11:55:27.255 INFO kablam!    --> src/lib.rs:421:17
Sep 14 11:55:27.255 INFO kablam!     |
Sep 14 11:55:27.255 INFO kablam! 421 |             let mut q = p; // FIXME
Sep 14 11:55:27.255 INFO kablam!     |                 ----^
Sep 14 11:55:27.255 INFO kablam!     |                 |
Sep 14 11:55:27.255 INFO kablam!     |                 help: remove this `mut`
Sep 14 11:55:27.255 INFO kablam! 
Sep 14 11:55:27.318 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Sep 14 11:55:27.320 INFO kablam! su: No module specific data is present
Sep 14 11:55:28.153 INFO running `"docker" "rm" "-f" "29760336a1e5a0d3f1f2eddb767983963953cee515b0af9f0be13c4ec03acf32"`
Sep 14 11:55:28.266 INFO blam! 29760336a1e5a0d3f1f2eddb767983963953cee515b0af9f0be13c4ec03acf32