Sep 19 18:11:57.575 INFO checking simple_json-0.2.3 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 18:11:57.575 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 18:11:57.575 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/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 18:11:57.717 INFO blam! 3a126f7fc5fcfafe0b3729f7f03685d752e5ab227f15f534b1a0a0e1836f3f6e
Sep 19 18:11:57.719 INFO running `"docker" "start" "-a" "3a126f7fc5fcfafe0b3729f7f03685d752e5ab227f15f534b1a0a0e1836f3f6e"`
Sep 19 18:11:58.587 INFO kablam! usermod: no changes
Sep 19 18:11:58.613 INFO kablam!     Checking simple_json v0.2.3 (/source)
Sep 19 18:11:59.152 INFO kablam! warning: unused import: `Number`
Sep 19 18:11:59.152 INFO kablam!  --> tests/to_string.rs:4:26
Sep 19 18:11:59.152 INFO kablam!   |
Sep 19 18:11:59.152 INFO kablam! 4 | use simple_json::{ Json, Number };
Sep 19 18:11:59.152 INFO kablam!   |                          ^^^^^^
Sep 19 18:11:59.152 INFO kablam!   |
Sep 19 18:11:59.152 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 18:11:59.152 INFO kablam! 
Sep 19 18:11:59.334 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Sep 19 18:11:59.334 INFO kablam! su: No module specific data is present
Sep 19 18:12:00.151 INFO running `"docker" "rm" "-f" "3a126f7fc5fcfafe0b3729f7f03685d752e5ab227f15f534b1a0a0e1836f3f6e"`
Sep 19 18:12:00.383 INFO blam! 3a126f7fc5fcfafe0b3729f7f03685d752e5ab227f15f534b1a0a0e1836f3f6e