Oct 13 16:25:11.377 INFO checking cryogen_plugin_markdown-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 16:25:11.377 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 16:25:11.908 INFO blam! dc36b8ebe41c48bdd53441eb7cd6df73351803357be99ba69bea0d1b7f075a49
Oct 13 16:25:11.909 INFO running `"docker" "start" "-a" "dc36b8ebe41c48bdd53441eb7cd6df73351803357be99ba69bea0d1b7f075a49"`
Oct 13 16:25:12.760 INFO kablam! usermod: no changes
Oct 13 16:25:12.832 INFO kablam! warning: only one of `license` or `license-file` is necessary
Oct 13 16:25:13.020 INFO kablam!    Compiling hoedown v6.0.0
Oct 13 16:25:13.021 INFO kablam!     Checking clap v2.20.5
Oct 13 16:25:13.049 INFO kablam!     Checking tera v0.8.1
Oct 13 16:25:24.103 INFO kablam!     Checking cryogen_prelude v0.1.0
Oct 13 16:25:25.334 INFO kablam!     Checking cryogen_plugin_markdown v0.1.0 (/source)
Oct 13 16:25:27.713 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.92s
Oct 13 16:25:27.724 INFO kablam! su: No module specific data is present
Oct 13 16:25:28.552 INFO running `"docker" "rm" "-f" "dc36b8ebe41c48bdd53441eb7cd6df73351803357be99ba69bea0d1b7f075a49"`
Oct 13 16:25:28.826 INFO blam! dc36b8ebe41c48bdd53441eb7cd6df73351803357be99ba69bea0d1b7f075a49