Oct 13 09:17:43.520 INFO checking rust_cast-0.13.2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 09:17:43.522 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 13 09:17:44.004 INFO blam! cd6a767f3b1a27bfaf483f4943c81c7e14a0969b96985341e3042f060434654e
Oct 13 09:17:44.020 INFO running `"docker" "start" "-a" "cd6a767f3b1a27bfaf483f4943c81c7e14a0969b96985341e3042f060434654e"`
Oct 13 09:17:45.087 INFO kablam! usermod: no changes
Oct 13 09:17:45.224 INFO kablam!    Compiling protobuf v2.1.1
Oct 13 09:17:45.225 INFO kablam!    Compiling protoc v2.1.1
Oct 13 09:18:14.891 INFO kablam!    Compiling protobuf-codegen v2.1.1
Oct 13 09:18:20.120 INFO kablam!    Compiling protoc-rust v2.1.1
Oct 13 09:18:21.484 INFO kablam!    Compiling rust_cast v0.13.2 (/source)
Oct 13 09:18:28.045 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 42.92s
Oct 13 09:18:28.052 INFO kablam! su: No module specific data is present
Oct 13 09:18:28.388 INFO running `"docker" "rm" "-f" "cd6a767f3b1a27bfaf483f4943c81c7e14a0969b96985341e3042f060434654e"`
Oct 13 09:18:28.616 INFO blam! cd6a767f3b1a27bfaf483f4943c81c7e14a0969b96985341e3042f060434654e