Dec 01 11:45:45.070 INFO documenting markcol/scheme-rs against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 11:45:45.070 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 11:45:45.292 INFO [stdout] ea608ae2487fb77e30daa846971f07606362e385b9f84e95d10669ec9942dc58
Dec 01 11:45:45.300 INFO running `"docker" "start" "-a" "ea608ae2487fb77e30daa846971f07606362e385b9f84e95d10669ec9942dc58"`
Dec 01 11:45:45.707 INFO [stderr] usermod: no changes
Dec 01 11:45:45.825 INFO [stderr]     Checking nix v0.5.1
Dec 01 11:45:45.830 INFO [stderr]     Checking backtrace-sys v0.1.16
Dec 01 11:45:46.042 INFO [stderr]     Checking backtrace v0.3.5
Dec 01 11:45:46.491 INFO [stderr]     Checking failure v0.1.1
Dec 01 11:45:48.782 INFO [stderr]     Checking rustyline v1.0.0
Dec 01 11:45:49.624 INFO [stderr]  Documenting scheme-rs v0.1.0 (/source)
Dec 01 11:45:52.204 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.48s
Dec 01 11:45:52.211 INFO [stderr] su: No module specific data is present
Dec 01 11:45:52.606 INFO running `"docker" "inspect" "ea608ae2487fb77e30daa846971f07606362e385b9f84e95d10669ec9942dc58"`
Dec 01 11:45:52.874 INFO running `"docker" "rm" "-f" "ea608ae2487fb77e30daa846971f07606362e385b9f84e95d10669ec9942dc58"`
Dec 01 11:45:53.087 INFO [stdout] ea608ae2487fb77e30daa846971f07606362e385b9f84e95d10669ec9942dc58