Dec 01 17:18:31.657 INFO documenting data-pup/cargo-metadata-exercise against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 17:18:31.657 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17:18:32.222 INFO [stdout] d71acb16ba8f2caaeb4710b81b0176fbcc99a0e535415b0b7e7ae299a0534bd0
Dec 01 17:18:32.224 INFO running `"docker" "start" "-a" "d71acb16ba8f2caaeb4710b81b0176fbcc99a0e535415b0b7e7ae299a0534bd0"`
Dec 01 17:18:33.988 INFO [stderr] usermod: no changes
Dec 01 17:18:34.172 INFO [stderr]     Checking semver v0.9.0
Dec 01 17:18:34.172 INFO [stderr]    Compiling syn v0.14.9
Dec 01 17:18:34.172 INFO [stderr]     Checking error-chain v0.12.0
Dec 01 17:18:45.856 INFO [stderr]    Compiling serde_derive v1.0.76
Dec 01 17:19:01.704 INFO [stderr]     Checking cargo_metadata v0.6.0
Dec 01 17:19:03.228 INFO [stderr]  Documenting cargo-metadata-ex v0.1.0 (/source)
Dec 01 17:19:06.916 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.89s
Dec 01 17:19:06.922 INFO [stderr] su: No module specific data is present
Dec 01 17:19:07.602 INFO running `"docker" "inspect" "d71acb16ba8f2caaeb4710b81b0176fbcc99a0e535415b0b7e7ae299a0534bd0"`
Dec 01 17:19:07.911 INFO running `"docker" "rm" "-f" "d71acb16ba8f2caaeb4710b81b0176fbcc99a0e535415b0b7e7ae299a0534bd0"`
Dec 01 17:19:08.208 INFO [stdout] d71acb16ba8f2caaeb4710b81b0176fbcc99a0e535415b0b7e7ae299a0534bd0