Oct 28 00:06:27.243 INFO checking cbindgen-0.6.4 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 28 00:06:27.244 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 28 00:06:27.671 INFO blam! 4ff142c7b58d86c41734895114f685d8278ee598684d0141c167ec89e1abf1bf
Oct 28 00:06:27.673 INFO running `"docker" "start" "-a" "4ff142c7b58d86c41734895114f685d8278ee598684d0141c167ec89e1abf1bf"`
Oct 28 00:06:30.186 INFO kablam! usermod: no changes
Oct 28 00:06:30.351 INFO kablam!    Compiling proc-macro2 v0.4.20
Oct 28 00:06:30.358 INFO kablam!     Checking serde v1.0.80
Oct 28 00:06:34.487 INFO kablam!     Checking quote v0.6.8
Oct 28 00:06:35.456 INFO kablam!     Checking syn v0.14.9
Oct 28 00:06:45.279 INFO kablam!     Checking toml v0.4.8
Oct 28 00:06:45.279 INFO kablam!     Checking serde_json v1.0.32
Oct 28 00:06:51.112 INFO kablam!     Checking cbindgen v0.6.4 (/source)
Oct 28 00:07:09.065 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 38.86s
Oct 28 00:07:09.081 INFO kablam! su: No module specific data is present
Oct 28 00:07:09.779 INFO running `"docker" "rm" "-f" "4ff142c7b58d86c41734895114f685d8278ee598684d0141c167ec89e1abf1bf"`
Oct 28 00:07:10.151 INFO blam! 4ff142c7b58d86c41734895114f685d8278ee598684d0141c167ec89e1abf1bf