Nov 27 17:58:57.478 INFO documenting marcusball/class-scheduler against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 17:58:57.480 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17:58:58.049 INFO [stdout] b38844ad5acc03b762ed5906d6cb3a1a53a52f6cf8cba40a2dc5f99ffbbe72d8
Nov 27 17:58:58.052 INFO running `"docker" "start" "-a" "b38844ad5acc03b762ed5906d6cb3a1a53a52f6cf8cba40a2dc5f99ffbbe72d8"`
Nov 27 17:58:59.999 INFO [stderr] usermod: no changes
Nov 27 17:59:00.123 INFO [stderr]     Checking regex v0.2.1
Nov 27 17:59:00.123 INFO [stderr]    Compiling serde_derive v1.0.6
Nov 27 17:59:10.198 INFO [stderr]  Documenting class-schedule v0.1.0 (/source)
Nov 27 17:59:12.418 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.39s
Nov 27 17:59:12.426 INFO [stderr] su: No module specific data is present
Nov 27 17:59:14.000 INFO running `"docker" "inspect" "b38844ad5acc03b762ed5906d6cb3a1a53a52f6cf8cba40a2dc5f99ffbbe72d8"`
Nov 27 17:59:14.445 INFO running `"docker" "rm" "-f" "b38844ad5acc03b762ed5906d6cb3a1a53a52f6cf8cba40a2dc5f99ffbbe72d8"`
Nov 27 17:59:14.839 INFO [stdout] b38844ad5acc03b762ed5906d6cb3a1a53a52f6cf8cba40a2dc5f99ffbbe72d8