Nov 28 09:07:47.103 INFO documenting skeptic-0.13.3 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 09:07:47.103 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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"`
Nov 28 09:07:47.310 INFO [stdout] 3f547c15c0e0ff6e4f0535d8cf94188326d8dbda7fb5293bea8af45aebc6cb45
Nov 28 09:07:47.312 INFO running `"docker" "start" "-a" "3f547c15c0e0ff6e4f0535d8cf94188326d8dbda7fb5293bea8af45aebc6cb45"`
Nov 28 09:07:47.649 INFO [stderr] usermod: no changes
Nov 28 09:07:47.768 INFO [stderr]     Checking pulldown-cmark v0.1.2
Nov 28 09:07:47.769 INFO [stderr]     Checking error-chain v0.11.0
Nov 28 09:07:48.415 INFO [stderr]     Checking cargo_metadata v0.5.8
Nov 28 09:07:49.970 INFO [stderr]  Documenting skeptic v0.13.3 (/source)
Nov 28 09:07:54.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.12s
Nov 28 09:07:54.803 INFO [stderr] su: No module specific data is present
Nov 28 09:07:55.811 INFO running `"docker" "inspect" "3f547c15c0e0ff6e4f0535d8cf94188326d8dbda7fb5293bea8af45aebc6cb45"`
Nov 28 09:07:56.183 INFO running `"docker" "rm" "-f" "3f547c15c0e0ff6e4f0535d8cf94188326d8dbda7fb5293bea8af45aebc6cb45"`
Nov 28 09:07:56.546 INFO [stdout] 3f547c15c0e0ff6e4f0535d8cf94188326d8dbda7fb5293bea8af45aebc6cb45