Nov 28 08:46:28.250 INFO documenting sshkeys-0.1.1 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 08:46:28.250 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 08:46:28.409 INFO [stdout] 4be3e979bb4c8ab2e382d32da863fc7454fe1b564ef177097a2eeb1e37f28221
Nov 28 08:46:28.414 INFO running `"docker" "start" "-a" "4be3e979bb4c8ab2e382d32da863fc7454fe1b564ef177097a2eeb1e37f28221"`
Nov 28 08:46:28.785 INFO [stderr] usermod: no changes
Nov 28 08:46:28.824 INFO [stderr]     Checking generic-array v0.8.3
Nov 28 08:46:29.171 INFO [stderr]     Checking digest v0.6.2
Nov 28 08:46:29.172 INFO [stderr]     Checking block-buffer v0.2.0
Nov 28 08:46:29.396 INFO [stderr]     Checking sha2 v0.6.0
Nov 28 08:46:29.782 INFO [stderr]  Documenting sshkeys v0.1.1 (/source)
Nov 28 08:46:31.734 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Nov 28 08:46:31.738 INFO [stderr] su: No module specific data is present
Nov 28 08:46:32.005 INFO running `"docker" "inspect" "4be3e979bb4c8ab2e382d32da863fc7454fe1b564ef177097a2eeb1e37f28221"`
Nov 28 08:46:32.089 INFO running `"docker" "rm" "-f" "4be3e979bb4c8ab2e382d32da863fc7454fe1b564ef177097a2eeb1e37f28221"`
Nov 28 08:46:32.165 INFO [stdout] 4be3e979bb4c8ab2e382d32da863fc7454fe1b564ef177097a2eeb1e37f28221