Nov 03 21:18:00.408 INFO checking tossyyukky/rust_iron_sample against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 21:18:00.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 21:18:00.816 INFO blam! a97f2e07f2a105c21e4a02601bf2068456e6451f53c3696ee6d57e5e87f4048e
Nov 03 21:18:00.827 INFO running `"docker" "start" "-a" "a97f2e07f2a105c21e4a02601bf2068456e6451f53c3696ee6d57e5e87f4048e"`
Nov 03 21:18:02.500 INFO kablam! usermod: no changes
Nov 03 21:18:02.712 INFO kablam!     Checking log v0.3.9
Nov 03 21:18:02.723 INFO kablam!    Compiling phf_generator v0.7.22
Nov 03 21:18:03.143 INFO kablam!    Compiling phf_codegen v0.7.22
Nov 03 21:18:03.319 INFO kablam!     Checking mime v0.2.6
Nov 03 21:18:03.626 INFO kablam!    Compiling mime_guess v1.8.4
Nov 03 21:18:04.387 INFO kablam!     Checking hyper v0.10.13
Nov 03 21:18:11.179 INFO kablam!     Checking iron v0.6.0
Nov 03 21:18:12.024 INFO kablam!     Checking rust_iron_sample v0.1.0 (/source)
Nov 03 21:18:12.886 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.34s
Nov 03 21:18:12.907 INFO kablam! su: No module specific data is present
Nov 03 21:18:14.320 INFO running `"docker" "rm" "-f" "a97f2e07f2a105c21e4a02601bf2068456e6451f53c3696ee6d57e5e87f4048e"`
Nov 03 21:18:14.769 INFO blam! a97f2e07f2a105c21e4a02601bf2068456e6451f53c3696ee6d57e5e87f4048e