Dec 01 22:38:16.161 INFO documenting Kane-Sendgrid/proc_macro_test against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 22:38:16.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 22:38:16.628 INFO [stdout] d8e9044964f002ad96b3e0bc551828ca83cf1bc8fbe9d82d7a735b27ed174e94
Dec 01 22:38:16.636 INFO running `"docker" "start" "-a" "d8e9044964f002ad96b3e0bc551828ca83cf1bc8fbe9d82d7a735b27ed174e94"`
Dec 01 22:38:17.896 INFO [stderr] usermod: no changes
Dec 01 22:38:18.018 INFO [stderr]     Checking proc-macro2 v0.4.13
Dec 01 22:38:20.396 INFO [stderr]     Checking quote v0.6.8
Dec 01 22:38:22.584 INFO [stderr]     Checking syn v0.14.9
Dec 01 22:38:27.276 INFO [stderr]  Documenting proc_macro_test v0.1.0 (/source)
Dec 01 22:38:31.304 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.34s
Dec 01 22:38:31.308 INFO [stderr] su: No module specific data is present
Dec 01 22:38:32.228 INFO running `"docker" "inspect" "d8e9044964f002ad96b3e0bc551828ca83cf1bc8fbe9d82d7a735b27ed174e94"`
Dec 01 22:38:32.588 INFO running `"docker" "rm" "-f" "d8e9044964f002ad96b3e0bc551828ca83cf1bc8fbe9d82d7a735b27ed174e94"`
Dec 01 22:38:33.132 INFO [stdout] d8e9044964f002ad96b3e0bc551828ca83cf1bc8fbe9d82d7a735b27ed174e94