Dec 01 17:50:10.056 INFO documenting collin5/bc-rust against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 17:50:10.056 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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 17:50:10.244 INFO [stdout] 717d19dfb1bc259db196287163e238a360140cc50f3ce1dbc4ebe4a943fea802
Dec 01 17:50:10.250 INFO running `"docker" "start" "-a" "717d19dfb1bc259db196287163e238a360140cc50f3ce1dbc4ebe4a943fea802"`
Dec 01 17:50:10.884 INFO [stderr] usermod: no changes
Dec 01 17:50:10.976 INFO [stderr]     Checking itoa v0.4.0
Dec 01 17:50:10.976 INFO [stderr]    Compiling serde_derive_internals v0.21.0
Dec 01 17:50:11.424 INFO [stderr]     Checking serde_json v1.0.12
Dec 01 17:50:15.299 INFO [stderr]    Compiling serde_derive v1.0.33
Dec 01 17:50:23.092 INFO [stderr]  Documenting blockchain v0.1.0 (/source)
Dec 01 17:50:25.544 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.67s
Dec 01 17:50:25.551 INFO [stderr] su: No module specific data is present
Dec 01 17:50:26.650 INFO running `"docker" "inspect" "717d19dfb1bc259db196287163e238a360140cc50f3ce1dbc4ebe4a943fea802"`
Dec 01 17:50:26.804 INFO running `"docker" "rm" "-f" "717d19dfb1bc259db196287163e238a360140cc50f3ce1dbc4ebe4a943fea802"`
Dec 01 17:50:26.970 INFO [stdout] 717d19dfb1bc259db196287163e238a360140cc50f3ce1dbc4ebe4a943fea802