Sep 19 17:11:50.093 INFO checking tasks-framework-0.1.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 17:11:50.093 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 17:11:50.093 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-5/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:11:50.282 INFO blam! bb59a311fb0129688e5c98e504d3e9711232bd26d803357bed447adc92aae92f
Sep 19 17:11:50.287 INFO running `"docker" "start" "-a" "bb59a311fb0129688e5c98e504d3e9711232bd26d803357bed447adc92aae92f"`
Sep 19 17:11:51.206 INFO kablam! usermod: no changes
Sep 19 17:11:51.273 INFO kablam!     Checking lock-free-stack v0.1.1
Sep 19 17:11:51.427 INFO kablam!     Checking tasks-framework v0.1.0 (/source)
Sep 19 17:11:52.315 INFO kablam! warning: unused variable: `i`
Sep 19 17:11:52.315 INFO kablam!   --> tests/tasks.rs:66:9
Sep 19 17:11:52.315 INFO kablam!    |
Sep 19 17:11:52.315 INFO kablam! 66 |     for i in 0 .. 10 {
Sep 19 17:11:52.315 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 19 17:11:52.315 INFO kablam!    |
Sep 19 17:11:52.315 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 17:11:52.315 INFO kablam! 
Sep 19 17:11:52.365 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Sep 19 17:11:52.365 INFO kablam! su: No module specific data is present
Sep 19 17:11:53.041 INFO running `"docker" "rm" "-f" "bb59a311fb0129688e5c98e504d3e9711232bd26d803357bed447adc92aae92f"`
Sep 19 17:11:53.102 INFO blam! bb59a311fb0129688e5c98e504d3e9711232bd26d803357bed447adc92aae92f