Nov 28 09:12:18.700 INFO documenting signatory-ring-0.10.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 09:12:18.702 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 09:12:19.043 INFO [stdout] 8e0039e8d9b1a2fab12648f66704f2c0f1f5f3700f78101fecff34f95260910f
Nov 28 09:12:19.048 INFO running `"docker" "start" "-a" "8e0039e8d9b1a2fab12648f66704f2c0f1f5f3700f78101fecff34f95260910f"`
Nov 28 09:12:20.279 INFO [stderr] usermod: no changes
Nov 28 09:12:20.506 INFO [stderr]    Compiling zeroize v0.4.2
Nov 28 09:12:20.507 INFO [stderr]     Checking rand v0.5.5
Nov 28 09:12:23.373 INFO [stderr]     Checking subtle-encoding v0.3.0
Nov 28 09:12:24.771 INFO [stderr]     Checking signatory v0.10.1
Nov 28 09:12:26.335 INFO [stderr]  Documenting signatory-ring v0.10.0 (/source)
Nov 28 09:12:29.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.77s
Nov 28 09:12:29.102 INFO [stderr] su: No module specific data is present
Nov 28 09:12:29.336 INFO running `"docker" "inspect" "8e0039e8d9b1a2fab12648f66704f2c0f1f5f3700f78101fecff34f95260910f"`
Nov 28 09:12:29.432 INFO running `"docker" "rm" "-f" "8e0039e8d9b1a2fab12648f66704f2c0f1f5f3700f78101fecff34f95260910f"`
Nov 28 09:12:29.559 INFO [stdout] 8e0039e8d9b1a2fab12648f66704f2c0f1f5f3700f78101fecff34f95260910f