Sep 01 13:00:20.991 INFO checking nickel-0.10.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 13:00:20.991 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 13:00:20.991 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:00:21.158 INFO blam! 3bb3fe294d4f7efc7e9c37157d618c92bacfa7fb52f63e818411000f6a05f202
Sep 01 13:00:21.160 INFO running `"docker" "start" "-a" "3bb3fe294d4f7efc7e9c37157d618c92bacfa7fb52f63e818411000f6a05f202"`
Sep 01 13:00:21.881 INFO kablam!     Checking nickel v0.10.1 (file:///source)
Sep 01 13:00:34.525 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 13:00:34.525 INFO kablam!  --> examples/https.rs:1:1
Sep 01 13:00:34.525 INFO kablam!   |
Sep 01 13:00:34.525 INFO kablam! 1 | #[macro_use] extern crate nickel;
Sep 01 13:00:34.525 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 13:00:34.525 INFO kablam!   |
Sep 01 13:00:34.526 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 13:00:34.526 INFO kablam! 
Sep 01 13:00:44.842 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.09s
Sep 01 13:00:44.876 INFO kablam! su: No module specific data is present
Sep 01 13:00:45.343 INFO running `"docker" "rm" "-f" "3bb3fe294d4f7efc7e9c37157d618c92bacfa7fb52f63e818411000f6a05f202"`
Sep 01 13:00:45.446 INFO blam! 3bb3fe294d4f7efc7e9c37157d618c92bacfa7fb52f63e818411000f6a05f202