Dec 02 09:47:48.550 INFO documenting b2sum-0.2.0 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 09:47:48.550 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 02 09:47:48.719 INFO [stdout] 00c030619d08c42a5a1da3117f9838a4fd6508d17e58cc41e76edc3d54e373b9
Dec 02 09:47:48.730 INFO running `"docker" "start" "-a" "00c030619d08c42a5a1da3117f9838a4fd6508d17e58cc41e76edc3d54e373b9"`
Dec 02 09:47:49.145 INFO [stderr] usermod: no changes
Dec 02 09:47:49.232 INFO [stderr]     Checking error-chain v0.9.0
Dec 02 09:47:49.232 INFO [stderr]     Checking docopt v0.7.0
Dec 02 09:47:51.028 INFO [stderr]  Documenting b2sum v0.2.0 (/source)
Dec 02 09:47:53.570 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.41s
Dec 02 09:47:53.575 INFO [stderr] su: No module specific data is present
Dec 02 09:47:53.954 INFO running `"docker" "inspect" "00c030619d08c42a5a1da3117f9838a4fd6508d17e58cc41e76edc3d54e373b9"`
Dec 02 09:47:54.040 INFO running `"docker" "rm" "-f" "00c030619d08c42a5a1da3117f9838a4fd6508d17e58cc41e76edc3d54e373b9"`
Dec 02 09:47:54.179 INFO [stdout] 00c030619d08c42a5a1da3117f9838a4fd6508d17e58cc41e76edc3d54e373b9