Dec 01 16:56:20.935 INFO documenting disjukr/adaptive-thresholding against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 16:56:20.935 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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"`
Dec 01 16:56:21.360 INFO [stdout] 7215c2980a2e74dfbabbe1942d414f9a1435a2230daa044cdbb3704808298646
Dec 01 16:56:21.366 INFO running `"docker" "start" "-a" "7215c2980a2e74dfbabbe1942d414f9a1435a2230daa044cdbb3704808298646"`
Dec 01 16:56:22.540 INFO [stderr] usermod: no changes
Dec 01 16:56:22.764 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 01 16:56:22.764 INFO [stderr]     Checking num-rational v0.1.40
Dec 01 16:56:22.764 INFO [stderr]     Checking png v0.11.0
Dec 01 16:56:24.632 INFO [stderr]     Checking image v0.18.0
Dec 01 16:56:29.661 INFO [stderr]  Documenting adaptive-thresholding v0.1.0 (/source)
Dec 01 16:56:32.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.81s
Dec 01 16:56:32.389 INFO [stderr] su: No module specific data is present
Dec 01 16:56:34.024 INFO running `"docker" "inspect" "7215c2980a2e74dfbabbe1942d414f9a1435a2230daa044cdbb3704808298646"`
Dec 01 16:56:34.484 INFO running `"docker" "rm" "-f" "7215c2980a2e74dfbabbe1942d414f9a1435a2230daa044cdbb3704808298646"`
Dec 01 16:56:34.764 INFO [stdout] 7215c2980a2e74dfbabbe1942d414f9a1435a2230daa044cdbb3704808298646