Dec 01 16:09:29.879 INFO documenting erochest/lamcour2utf8 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 16:09:29.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16:09:30.496 INFO [stdout] addc2a60752ba3d5a7637709c146b702075ca6751265e999a841b14c1cc7aa33
Dec 01 16:09:30.500 INFO running `"docker" "start" "-a" "addc2a60752ba3d5a7637709c146b702075ca6751265e999a841b14c1cc7aa33"`
Dec 01 16:09:32.603 INFO [stderr] usermod: no changes
Dec 01 16:09:32.920 INFO [stderr]    Compiling syn v0.14.6
Dec 01 16:09:46.690 INFO [stderr]    Compiling synstructure v0.9.0
Dec 01 16:09:51.432 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 01 16:09:54.613 INFO [stderr]     Checking failure v0.1.2
Dec 01 16:09:55.334 INFO [stderr]  Documenting lamcour2utf8 v0.2.0 (/source)
Dec 01 16:09:57.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.93s
Dec 01 16:09:57.581 INFO [stderr] su: No module specific data is present
Dec 01 16:09:58.262 INFO running `"docker" "inspect" "addc2a60752ba3d5a7637709c146b702075ca6751265e999a841b14c1cc7aa33"`
Dec 01 16:09:58.558 INFO running `"docker" "rm" "-f" "addc2a60752ba3d5a7637709c146b702075ca6751265e999a841b14c1cc7aa33"`
Dec 01 16:09:58.768 INFO [stdout] addc2a60752ba3d5a7637709c146b702075ca6751265e999a841b14c1cc7aa33