Nov 28 11:59:08.304 INFO documenting mod_exp-1.0.1 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 11:59:08.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 11:59:08.469 INFO [stdout] acda63b148798001a4e8d734f0b83cf6708bf95587e657c83d94b5d1479b5c6a
Nov 28 11:59:08.472 INFO running `"docker" "start" "-a" "acda63b148798001a4e8d734f0b83cf6708bf95587e657c83d94b5d1479b5c6a"`
Nov 28 11:59:08.876 INFO [stderr] usermod: no changes
Nov 28 11:59:08.923 INFO [stderr]    Compiling num-iter v0.1.37
Nov 28 11:59:08.923 INFO [stderr]     Checking num-rational v0.2.1
Nov 28 11:59:09.849 INFO [stderr]     Checking num v0.2.0
Nov 28 11:59:09.957 INFO [stderr]  Documenting mod_exp v1.0.1 (/source)
Nov 28 11:59:11.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.08s
Nov 28 11:59:11.960 INFO [stderr] su: No module specific data is present
Nov 28 11:59:12.237 INFO running `"docker" "inspect" "acda63b148798001a4e8d734f0b83cf6708bf95587e657c83d94b5d1479b5c6a"`
Nov 28 11:59:12.321 INFO running `"docker" "rm" "-f" "acda63b148798001a4e8d734f0b83cf6708bf95587e657c83d94b5d1479b5c6a"`
Nov 28 11:59:12.440 INFO [stdout] acda63b148798001a4e8d734f0b83cf6708bf95587e657c83d94b5d1479b5c6a