Dec 02 03:36:57.380 INFO documenting ruma-events-0.10.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 03:36:57.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 02 03:36:57.718 INFO [stdout] 87ddff06991bfdc44d3babf539492894fbaa705815f27009ae48ea1385b460a4
Dec 02 03:36:57.722 INFO running `"docker" "start" "-a" "87ddff06991bfdc44d3babf539492894fbaa705815f27009ae48ea1385b460a4"`
Dec 02 03:36:58.320 INFO [stderr] usermod: no changes
Dec 02 03:36:58.571 INFO [stderr]    Compiling ring v0.9.7
Dec 02 03:36:58.571 INFO [stderr]     Checking ruma-identifiers v0.11.0
Dec 02 03:37:05.272 INFO [stderr]     Checking ruma-signatures v0.4.0
Dec 02 03:37:06.249 INFO [stderr]  Documenting ruma-events v0.10.0 (/source)
Dec 02 03:37:12.866 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.51s
Dec 02 03:37:12.884 INFO [stderr] su: No module specific data is present
Dec 02 03:37:13.614 INFO running `"docker" "inspect" "87ddff06991bfdc44d3babf539492894fbaa705815f27009ae48ea1385b460a4"`
Dec 02 03:37:13.888 INFO running `"docker" "rm" "-f" "87ddff06991bfdc44d3babf539492894fbaa705815f27009ae48ea1385b460a4"`
Dec 02 03:37:14.112 INFO [stdout] 87ddff06991bfdc44d3babf539492894fbaa705815f27009ae48ea1385b460a4