Dec 01 16:56:27.437 INFO documenting disease-gamelab/disease-server against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 16:56:27.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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 16:56:27.970 INFO [stdout] 31a59bf216f4555a6e0b40ff176be75acce1d281c72e6b4440465596de12f0d4
Dec 01 16:56:27.972 INFO running `"docker" "start" "-a" "31a59bf216f4555a6e0b40ff176be75acce1d281c72e6b4440465596de12f0d4"`
Dec 01 16:56:30.136 INFO [stderr] usermod: no changes
Dec 01 16:56:30.599 INFO [stderr]     Checking serde v1.0.51
Dec 01 16:56:30.602 INFO [stderr]    Compiling log v0.4.1
Dec 01 16:56:30.622 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 01 16:56:30.627 INFO [stderr]     Checking tempdir v0.3.7
Dec 01 16:56:30.629 INFO [stderr]    Compiling pq-sys v0.4.4
Dec 01 16:56:30.630 INFO [stderr]    Compiling syn v0.11.11
Dec 01 16:56:30.630 INFO [stderr]    Compiling thread_local v0.3.5
Dec 01 16:56:30.631 INFO [stderr]     Checking num-bigint v0.1.43
Dec 01 16:56:32.888 INFO [stderr]     Checking r2d2 v0.8.2
Dec 01 16:56:34.950 INFO [stderr]    Compiling syn v0.12.15
Dec 01 16:56:35.028 INFO [stderr]     Checking dotenv v0.9.0
Dec 01 16:56:35.440 INFO [stderr]    Compiling mime_guess v1.8.4
Dec 01 16:56:37.172 INFO [stderr]    Compiling regex v0.2.11
Dec 01 16:56:41.722 INFO [stderr]     Checking num-rational v0.1.42
Dec 01 16:56:45.966 INFO [stderr]     Checking num v0.1.42
Dec 01 16:56:47.421 INFO [stderr]     Checking iron v0.6.0
Dec 01 16:56:47.421 INFO [stderr]     Checking multipart v0.13.6
Dec 01 16:56:54.226 INFO [stderr]     Checking persistent v0.4.0
Dec 01 16:57:00.898 INFO [stderr]     Checking router v0.6.0
Dec 01 16:57:09.029 INFO [stderr]    Compiling derive-error-chain v0.10.1
Dec 01 16:57:12.693 INFO [stderr]     Checking serde_json v1.0.17
Dec 01 16:57:14.591 INFO [stderr]    Compiling diesel_derives v1.2.0
Dec 01 16:57:16.431 INFO [stderr]     Checking bodyparser v0.8.0
Dec 01 16:57:17.695 INFO [stderr]     Checking urlencoded v0.6.0
Dec 01 16:57:17.768 INFO [stderr]    Compiling dotenv v0.10.1
Dec 01 16:57:18.184 INFO [stderr] error[E0659]: `error_chain` is ambiguous (derive helper attribute vs any other name)
Dec 01 16:57:18.185 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:23:40
Dec 01 16:57:18.185 INFO [stderr]    |
Dec 01 16:57:18.185 INFO [stderr] 23 | #[cfg_attr(not(feature = "backtrace"), error_chain(backtrace = "false"))]
Dec 01 16:57:18.185 INFO [stderr]    |                                        ^^^^^^^^^^^ ambiguous name
Dec 01 16:57:18.185 INFO [stderr]    |
Dec 01 16:57:18.185 INFO [stderr] note: `error_chain` could refer to the derive helper attribute defined here
Dec 01 16:57:18.185 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:22:17
Dec 01 16:57:18.185 INFO [stderr]    |
Dec 01 16:57:18.185 INFO [stderr] 22 | #[derive(Debug, error_chain)]
Dec 01 16:57:18.185 INFO [stderr]    |                 ^^^^^^^^^^^
Dec 01 16:57:18.185 INFO [stderr] note: `error_chain` could also refer to the derive macro imported here
Dec 01 16:57:18.185 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:10:1
Dec 01 16:57:18.185 INFO [stderr]    |
Dec 01 16:57:18.185 INFO [stderr] 10 | #[macro_use]
Dec 01 16:57:18.185 INFO [stderr]    | ^^^^^^^^^^^^
Dec 01 16:57:18.185 INFO [stderr] 
Dec 01 16:57:18.242 INFO [stderr] error: aborting due to previous error
Dec 01 16:57:18.242 INFO [stderr] 
Dec 01 16:57:18.242 INFO [stderr] For more information about this error, try `rustc --explain E0659`.
Dec 01 16:57:18.249 INFO [stderr] error: Could not compile `dotenv`.
Dec 01 16:57:18.249 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 16:57:20.352 INFO [stderr] error: build failed
Dec 01 16:57:20.352 INFO [stderr] su: No module specific data is present
Dec 01 16:57:20.816 INFO running `"docker" "inspect" "31a59bf216f4555a6e0b40ff176be75acce1d281c72e6b4440465596de12f0d4"`
Dec 01 16:57:20.960 INFO running `"docker" "rm" "-f" "31a59bf216f4555a6e0b40ff176be75acce1d281c72e6b4440465596de12f0d4"`
Dec 01 16:57:21.131 INFO [stdout] 31a59bf216f4555a6e0b40ff176be75acce1d281c72e6b4440465596de12f0d4