Oct 31 23:53:02.350 INFO checking nnarain/silica against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 23:53:02.351 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 23:53:02.934 INFO blam! 622625bcfce5aaa86ea9780b8842f04bc3e603c153bdc08f6618ccf97bf095a1
Oct 31 23:53:02.935 INFO running `"docker" "start" "-a" "622625bcfce5aaa86ea9780b8842f04bc3e603c153bdc08f6618ccf97bf095a1"`
Oct 31 23:53:04.313 INFO kablam! usermod: no changes
Oct 31 23:53:04.475 INFO kablam!     Checking libc v0.2.29
Oct 31 23:53:05.972 INFO kablam!     Checking memchr v1.0.1
Oct 31 23:53:06.348 INFO kablam!     Checking aho-corasick v0.6.3
Oct 31 23:53:06.348 INFO kablam!     Checking nom v3.2.0
Oct 31 23:53:07.334 INFO kablam!     Checking regex v0.2.2
Oct 31 23:53:11.252 INFO kablam!     Checking docopt v0.8.1
Oct 31 23:53:12.868 INFO kablam!     Checking silica v0.1.0 (/source)
Oct 31 23:53:19.022 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.69s
Oct 31 23:53:19.033 INFO kablam! su: No module specific data is present
Oct 31 23:53:20.140 INFO running `"docker" "rm" "-f" "622625bcfce5aaa86ea9780b8842f04bc3e603c153bdc08f6618ccf97bf095a1"`
Oct 31 23:53:20.520 INFO blam! 622625bcfce5aaa86ea9780b8842f04bc3e603c153bdc08f6618ccf97bf095a1