Oct 13 16:22:14.314 INFO checking cstr-macro-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 16:22:14.314 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 16:22:14.652 INFO blam! d4044b7aeaaa4137046f1e9119313e494fc45bd98b1e36d450b30f7fe1250927
Oct 13 16:22:14.655 INFO running `"docker" "start" "-a" "d4044b7aeaaa4137046f1e9119313e494fc45bd98b1e36d450b30f7fe1250927"`
Oct 13 16:22:16.036 INFO kablam! usermod: no changes
Oct 13 16:22:16.080 INFO kablam!     Checking cstr-macro v0.1.0 (/source)
Oct 13 16:22:17.133 INFO kablam! warning: constant `hello` should have an upper case name such as `HELLO`
Oct 13 16:22:17.134 INFO kablam!   --> src/lib.rs:19:5
Oct 13 16:22:17.135 INFO kablam!    |
Oct 13 16:22:17.135 INFO kablam! 19 |     const hello: *const c_char = cstr!("hello");
Oct 13 16:22:17.136 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:22:17.137 INFO kablam! 
Oct 13 16:22:17.177 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Oct 13 16:22:17.180 INFO kablam! su: No module specific data is present
Oct 13 16:22:18.524 INFO running `"docker" "rm" "-f" "d4044b7aeaaa4137046f1e9119313e494fc45bd98b1e36d450b30f7fe1250927"`
Oct 13 16:22:18.753 INFO blam! d4044b7aeaaa4137046f1e9119313e494fc45bd98b1e36d450b30f7fe1250927