Oct 21 23:39:56.387 INFO checking signatory-ring-0.9.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 23:39:56.387 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 23:39:56.891 INFO blam! c68bb6d91116c6b290515f81eda1bd41226a619945c69fc628fa919ee0d6d94e
Oct 21 23:39:56.893 INFO running `"docker" "start" "-a" "c68bb6d91116c6b290515f81eda1bd41226a619945c69fc628fa919ee0d6d94e"`
Oct 21 23:39:58.649 INFO kablam! usermod: no changes
Oct 21 23:39:58.912 INFO kablam!    Compiling zeroize v0.4.0
Oct 21 23:39:58.913 INFO kablam!    Compiling zeroize v0.1.2
Oct 21 23:39:58.920 INFO kablam!     Checking simplelog v0.5.3
Oct 21 23:40:01.818 INFO kablam!     Checking criterion v0.2.5
Oct 21 23:40:02.937 INFO kablam!     Checking subtle-encoding v0.2.3
Oct 21 23:40:04.536 INFO kablam!     Checking signatory v0.9.4
Oct 21 23:40:06.757 INFO kablam!     Checking signatory-ring v0.9.0 (/source)
Oct 21 23:40:18.480 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.81s
Oct 21 23:40:18.487 INFO kablam! su: No module specific data is present
Oct 21 23:40:19.656 INFO running `"docker" "rm" "-f" "c68bb6d91116c6b290515f81eda1bd41226a619945c69fc628fa919ee0d6d94e"`
Oct 21 23:40:19.940 INFO blam! c68bb6d91116c6b290515f81eda1bd41226a619945c69fc628fa919ee0d6d94e