Oct 13 10:07:18.036 INFO checking reproto-ast-0.3.36 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 10:07:18.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/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 10:07:18.468 INFO blam! b287ffb8e7fb1b87951b390cd6f7606476d2b6da68645457ac9d7c0573a3b17f
Oct 13 10:07:18.471 INFO running `"docker" "start" "-a" "b287ffb8e7fb1b87951b390cd6f7606476d2b6da68645457ac9d7c0573a3b17f"`
Oct 13 10:07:20.054 INFO kablam! usermod: no changes
Oct 13 10:07:20.208 INFO kablam!     Checking serde_test v1.0.79
Oct 13 10:07:20.210 INFO kablam!     Checking reproto-semver v0.3.36
Oct 13 10:07:20.210 INFO kablam!     Checking relative-path v0.3.7
Oct 13 10:07:23.694 INFO kablam!     Checking linked-hash-map v0.5.1
Oct 13 10:07:24.584 INFO kablam!     Checking reproto-core v0.3.36
Oct 13 10:07:30.660 INFO kablam!     Checking reproto-lexer v0.3.36
Oct 13 10:07:33.258 INFO kablam!     Checking reproto-ast v0.3.36 (/source)
Oct 13 10:07:36.624 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.56s
Oct 13 10:07:36.629 INFO kablam! su: No module specific data is present
Oct 13 10:07:37.031 INFO running `"docker" "rm" "-f" "b287ffb8e7fb1b87951b390cd6f7606476d2b6da68645457ac9d7c0573a3b17f"`
Oct 13 10:07:37.152 INFO blam! b287ffb8e7fb1b87951b390cd6f7606476d2b6da68645457ac9d7c0573a3b17f