Nov 28 14:01:47.057 INFO documenting git-build-version-0.1.2 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 14:01:47.058 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14:01:47.357 INFO [stdout] 7c3ed24fec83592d3f0e8e58025577c009fba1a2a4fb7db173e200837c9f6653
Nov 28 14:01:47.360 INFO running `"docker" "start" "-a" "7c3ed24fec83592d3f0e8e58025577c009fba1a2a4fb7db173e200837c9f6653"`
Nov 28 14:01:47.944 INFO [stderr] usermod: no changes
Nov 28 14:01:48.062 INFO [stderr]     Checking quick-error v0.1.4
Nov 28 14:01:48.067 INFO [stderr]    Compiling libgit2-sys v0.4.6
Nov 28 14:01:58.507 INFO [stderr]     Checking git2 v0.4.4
Nov 28 14:02:01.452 INFO [stderr]  Documenting git-build-version v0.1.2 (/source)
Nov 28 14:02:03.556 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.59s
Nov 28 14:02:03.564 INFO [stderr] su: No module specific data is present
Nov 28 14:02:03.836 INFO running `"docker" "inspect" "7c3ed24fec83592d3f0e8e58025577c009fba1a2a4fb7db173e200837c9f6653"`
Nov 28 14:02:03.984 INFO running `"docker" "rm" "-f" "7c3ed24fec83592d3f0e8e58025577c009fba1a2a4fb7db173e200837c9f6653"`
Nov 28 14:02:04.083 INFO [stdout] 7c3ed24fec83592d3f0e8e58025577c009fba1a2a4fb7db173e200837c9f6653