Nov 28 03:25:44.500 INFO documenting SeiryuZ/qrs against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 03:25:44.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03:25:44.752 INFO [stdout] f45f5eebadf4e8e43d53086ecfb570dc54bd149880075c9eef8e755167412aa9
Nov 28 03:25:44.756 INFO running `"docker" "start" "-a" "f45f5eebadf4e8e43d53086ecfb570dc54bd149880075c9eef8e755167412aa9"`
Nov 28 03:25:45.771 INFO [stderr] usermod: no changes
Nov 28 03:25:45.959 INFO [stderr]     Checking checked_int_cast v1.0.0
Nov 28 03:25:45.997 INFO [stderr]     Checking clap v2.32.0
Nov 28 03:25:45.999 INFO [stderr]     Checking image v0.19.0
Nov 28 03:25:52.627 INFO [stderr]     Checking qrcode v0.8.0
Nov 28 03:25:54.819 INFO [stderr]  Documenting qrs v0.1.0 (/source)
Nov 28 03:25:59.281 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.46s
Nov 28 03:25:59.282 INFO [stderr] su: No module specific data is present
Nov 28 03:25:59.932 INFO running `"docker" "inspect" "f45f5eebadf4e8e43d53086ecfb570dc54bd149880075c9eef8e755167412aa9"`
Nov 28 03:26:00.148 INFO running `"docker" "rm" "-f" "f45f5eebadf4e8e43d53086ecfb570dc54bd149880075c9eef8e755167412aa9"`
Nov 28 03:26:00.291 INFO [stdout] f45f5eebadf4e8e43d53086ecfb570dc54bd149880075c9eef8e755167412aa9