Dec 01 10:39:35.406 INFO documenting mxhold/shopping against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 10:39:35.407 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 01 10:39:35.886 INFO [stdout] 8e3fb25e76aa9cabf961a5480a59d9ba9c5863016f6a869553476b9162739223
Dec 01 10:39:35.886 INFO running `"docker" "start" "-a" "8e3fb25e76aa9cabf961a5480a59d9ba9c5863016f6a869553476b9162739223"`
Dec 01 10:39:37.161 INFO [stderr] usermod: no changes
Dec 01 10:39:37.336 INFO [stderr]    Compiling num-rational v0.2.1
Dec 01 10:39:37.338 INFO [stderr]     Checking csv v1.0.0
Dec 01 10:39:37.338 INFO [stderr]     Checking backtrace v0.3.8
Dec 01 10:39:38.329 INFO [stderr]     Checking error-chain v0.12.0
Dec 01 10:39:39.796 INFO [stderr]  Documenting shopping v0.1.0 (/source)
Dec 01 10:39:42.759 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.56s
Dec 01 10:39:42.768 INFO [stderr] su: No module specific data is present
Dec 01 10:39:43.050 INFO running `"docker" "inspect" "8e3fb25e76aa9cabf961a5480a59d9ba9c5863016f6a869553476b9162739223"`
Dec 01 10:39:43.156 INFO running `"docker" "rm" "-f" "8e3fb25e76aa9cabf961a5480a59d9ba9c5863016f6a869553476b9162739223"`
Dec 01 10:39:43.303 INFO [stdout] 8e3fb25e76aa9cabf961a5480a59d9ba9c5863016f6a869553476b9162739223