Nov 27 16:57:54.223 INFO documenting mssun/test-travis-ci-concurrent-jobs against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 16:57:54.224 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-1/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 27 16:57:54.575 INFO [stdout] 4c040ea4e948bf5e5979422715a4299b3436f5f1c8fc005750c3eb9ce1597ecd
Nov 27 16:57:54.575 INFO running `"docker" "start" "-a" "4c040ea4e948bf5e5979422715a4299b3436f5f1c8fc005750c3eb9ce1597ecd"`
Nov 27 16:57:55.024 INFO [stderr] usermod: no changes
Nov 27 16:57:55.066 INFO [stderr]  Documenting test-travis-ci-concurrent-jobs v0.1.0 (/source)
Nov 27 16:57:56.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Nov 27 16:57:56.207 INFO [stderr] su: No module specific data is present
Nov 27 16:57:56.597 INFO running `"docker" "inspect" "4c040ea4e948bf5e5979422715a4299b3436f5f1c8fc005750c3eb9ce1597ecd"`
Nov 27 16:57:56.679 INFO running `"docker" "rm" "-f" "4c040ea4e948bf5e5979422715a4299b3436f5f1c8fc005750c3eb9ce1597ecd"`
Nov 27 16:57:56.810 INFO [stdout] 4c040ea4e948bf5e5979422715a4299b3436f5f1c8fc005750c3eb9ce1597ecd