Oct 12 16:39:25.856 INFO checking neiljdick/rfind against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 16:39:25.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 12 16:39:26.204 INFO blam! f452549f60cdc3885e097dde1aa56058efcb6b21cdc69d1d45f0beb8b3d6f4e5
Oct 12 16:39:26.208 INFO running `"docker" "start" "-a" "f452549f60cdc3885e097dde1aa56058efcb6b21cdc69d1d45f0beb8b3d6f4e5"`
Oct 12 16:39:27.539 INFO kablam! usermod: no changes
Oct 12 16:39:27.631 INFO kablam!     Checking atty v0.2.3
Oct 12 16:39:27.631 INFO kablam!     Checking regex v0.2.2
Oct 12 16:39:27.636 INFO kablam!    Compiling structopt-derive v0.1.1
Oct 12 16:39:28.108 INFO kablam!     Checking clap v2.26.2
Oct 12 16:39:38.632 INFO kablam!     Checking structopt v0.1.1
Oct 12 16:39:39.096 INFO kablam!     Checking rfind v0.1.0 (/source)
Oct 12 16:39:39.964 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.39s
Oct 12 16:39:39.964 INFO kablam! su: No module specific data is present
Oct 12 16:39:40.389 INFO running `"docker" "rm" "-f" "f452549f60cdc3885e097dde1aa56058efcb6b21cdc69d1d45f0beb8b3d6f4e5"`
Oct 12 16:39:40.492 INFO blam! f452549f60cdc3885e097dde1aa56058efcb6b21cdc69d1d45f0beb8b3d6f4e5