Nov 27 21:11:50.816 INFO documenting heliocentrist/k6-histogram against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 21:11:50.816 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 21:11:51.004 INFO [stdout] f3c6f9790dde7308d3f62b56abcba24c50a83eea371f7918dfe97394b5c76966
Nov 27 21:11:51.006 INFO running `"docker" "start" "-a" "f3c6f9790dde7308d3f62b56abcba24c50a83eea371f7918dfe97394b5c76966"`
Nov 27 21:11:51.371 INFO [stderr] usermod: no changes
Nov 27 21:11:51.431 INFO [stderr]     Checking memchr v2.0.1
Nov 27 21:11:51.683 INFO [stderr]     Checking csv-core v0.1.4
Nov 27 21:11:52.122 INFO [stderr]     Checking csv v1.0.0-beta.5
Nov 27 21:11:53.500 INFO [stderr]  Documenting csv_play v0.1.0 (/source)
Nov 27 21:11:55.874 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
Nov 27 21:11:55.883 INFO [stderr] su: No module specific data is present
Nov 27 21:11:56.846 INFO running `"docker" "inspect" "f3c6f9790dde7308d3f62b56abcba24c50a83eea371f7918dfe97394b5c76966"`
Nov 27 21:11:57.135 INFO running `"docker" "rm" "-f" "f3c6f9790dde7308d3f62b56abcba24c50a83eea371f7918dfe97394b5c76966"`
Nov 27 21:11:57.455 INFO [stdout] f3c6f9790dde7308d3f62b56abcba24c50a83eea371f7918dfe97394b5c76966