Nov 01 07:06:47.817 INFO checking chriskuehl/cargo-docserve against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 07:06:47.818 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 07:06:48.186 INFO blam! 78b8088f0ef977c04d7935537a08fa1f395d5e856a2c84d0e9fbfc9ca531cf7e
Nov 01 07:06:48.190 INFO running `"docker" "start" "-a" "78b8088f0ef977c04d7935537a08fa1f395d5e856a2c84d0e9fbfc9ca531cf7e"`
Nov 01 07:06:49.229 INFO kablam! usermod: no changes
Nov 01 07:06:49.284 INFO kablam! warning: unused manifest key: package.website
Nov 01 07:06:49.440 INFO kablam!     Checking sequence_trie v0.2.1
Nov 01 07:06:49.472 INFO kablam!     Checking hyper v0.10.13
Nov 01 07:06:54.396 INFO kablam!     Checking iron v0.5.1
Nov 01 07:06:55.977 INFO kablam!     Checking mount v0.3.0
Nov 01 07:06:57.684 INFO kablam!     Checking staticfile v0.4.0
Nov 01 07:06:59.104 INFO kablam!     Checking cargo-docserve v0.1.0 (/source)
Nov 01 07:07:05.008 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.74s
Nov 01 07:07:05.010 INFO kablam! su: No module specific data is present
Nov 01 07:07:06.196 INFO running `"docker" "rm" "-f" "78b8088f0ef977c04d7935537a08fa1f395d5e856a2c84d0e9fbfc9ca531cf7e"`
Nov 01 07:07:06.520 INFO blam! 78b8088f0ef977c04d7935537a08fa1f395d5e856a2c84d0e9fbfc9ca531cf7e