Sep 14 07:05:53.032 INFO checking unused_variable-1.0.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 07:05:53.032 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 07:05:53.032 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 07:05:53.296 INFO blam! 30aa1b10513e795342f25f841ff58e7bf33ca59541fdb64060303878988d1f1c
Sep 14 07:05:53.300 INFO running `"docker" "start" "-a" "30aa1b10513e795342f25f841ff58e7bf33ca59541fdb64060303878988d1f1c"`
Sep 14 07:05:54.793 INFO kablam! usermod: no changes
Sep 14 07:05:54.844 INFO kablam!     Checking unused_variable v1.0.0 (file:///source)
Sep 14 07:05:55.238 INFO kablam! warning: expected `;`, found `<eof>`
Sep 14 07:05:55.239 INFO kablam!  --> <unused_variable macros>:1:32
Sep 14 07:05:55.239 INFO kablam!   |
Sep 14 07:05:55.239 INFO kablam! 1 | ( $ expr : expr ) => { let _ = $ expr }
Sep 14 07:05:55.239 INFO kablam!   |                                ^^^^^^
Sep 14 07:05:55.239 INFO kablam!   |
Sep 14 07:05:55.239 INFO kablam!   = note: This was erroneously allowed and will become a hard error in a future release
Sep 14 07:05:55.239 INFO kablam! 
Sep 14 07:05:55.281 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Sep 14 07:05:55.287 INFO kablam! su: No module specific data is present
Sep 14 07:05:56.107 INFO running `"docker" "rm" "-f" "30aa1b10513e795342f25f841ff58e7bf33ca59541fdb64060303878988d1f1c"`
Sep 14 07:05:56.290 INFO blam! 30aa1b10513e795342f25f841ff58e7bf33ca59541fdb64060303878988d1f1c