Nov 28 06:57:28.112 INFO documenting zcfg_flag_parser-0.2.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 06:57:28.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-3/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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 06:57:28.320 INFO [stdout] 90cdb7f19982549af245904dc7afa1851b2f39ecd89c009e6043937c3922aa85
Nov 28 06:57:28.323 INFO running `"docker" "start" "-a" "90cdb7f19982549af245904dc7afa1851b2f39ecd89c009e6043937c3922aa85"`
Nov 28 06:57:28.771 INFO [stderr] usermod: no changes
Nov 28 06:57:28.811 INFO [stderr]     Checking itertools v0.6.5
Nov 28 06:57:28.811 INFO [stderr]     Checking zcfg v0.2.0
Nov 28 06:57:30.594 INFO [stderr]  Documenting zcfg_flag_parser v0.2.0 (/source)
Nov 28 06:57:32.106 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
Nov 28 06:57:32.106 INFO [stderr] su: No module specific data is present
Nov 28 06:57:32.347 INFO running `"docker" "inspect" "90cdb7f19982549af245904dc7afa1851b2f39ecd89c009e6043937c3922aa85"`
Nov 28 06:57:32.452 INFO running `"docker" "rm" "-f" "90cdb7f19982549af245904dc7afa1851b2f39ecd89c009e6043937c3922aa85"`
Nov 28 06:57:32.535 INFO [stdout] 90cdb7f19982549af245904dc7afa1851b2f39ecd89c009e6043937c3922aa85