Dec 02 03:00:12.759 INFO documenting serde_json_experimental-1.0.29-rc1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 03:00:12.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 02 03:00:13.276 INFO [stdout] 7143ebe58d3f2d6ced8e7314c629e2027259576f6f8de75a6c6c6416438124da
Dec 02 03:00:13.282 INFO running `"docker" "start" "-a" "7143ebe58d3f2d6ced8e7314c629e2027259576f6f8de75a6c6c6416438124da"`
Dec 02 03:00:14.232 INFO [stderr] usermod: no changes
Dec 02 03:00:14.341 INFO [stderr]  Documenting serde_json_experimental v1.0.29-rc1 (/source)
Dec 02 03:00:17.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
Dec 02 03:00:17.309 INFO [stderr] su: No module specific data is present
Dec 02 03:00:17.977 INFO running `"docker" "inspect" "7143ebe58d3f2d6ced8e7314c629e2027259576f6f8de75a6c6c6416438124da"`
Dec 02 03:00:18.286 INFO running `"docker" "rm" "-f" "7143ebe58d3f2d6ced8e7314c629e2027259576f6f8de75a6c6c6416438124da"`
Dec 02 03:00:18.580 INFO [stdout] 7143ebe58d3f2d6ced8e7314c629e2027259576f6f8de75a6c6c6416438124da