Nov 27 10:54:21.482 INFO documenting tuxzz/t.rust-speed-test against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 10:54:21.485 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 10:54:21.970 INFO [stdout] 7127775ce012583f335fbd324a6a7b008685e68e01093caa6be175a7ba4d5610
Nov 27 10:54:21.973 INFO running `"docker" "start" "-a" "7127775ce012583f335fbd324a6a7b008685e68e01093caa6be175a7ba4d5610"`
Nov 27 10:54:23.447 INFO [stderr] usermod: no changes
Nov 27 10:54:23.644 INFO [stderr]    Compiling num-traits v0.2.6
Nov 27 10:54:23.650 INFO [stderr]    Compiling num-complex v0.2.1
Nov 27 10:54:23.651 INFO [stderr]    Compiling ndarray v0.12.0
Nov 27 10:54:23.663 INFO [stderr]     Checking itertools v0.7.8
Nov 27 10:54:38.504 INFO [stderr]  Documenting speed v0.1.0 (/source)
Nov 27 10:54:40.539 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.05s
Nov 27 10:54:40.547 INFO [stderr] su: No module specific data is present
Nov 27 10:54:41.733 INFO running `"docker" "inspect" "7127775ce012583f335fbd324a6a7b008685e68e01093caa6be175a7ba4d5610"`
Nov 27 10:54:42.015 INFO running `"docker" "rm" "-f" "7127775ce012583f335fbd324a6a7b008685e68e01093caa6be175a7ba4d5610"`
Nov 27 10:54:42.303 INFO [stdout] 7127775ce012583f335fbd324a6a7b008685e68e01093caa6be175a7ba4d5610