Nov 28 02:08:55.066 INFO documenting alexanderbanks/rust-api against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 02:08:55.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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"`
Nov 28 02:08:55.545 INFO [stdout] feeeb7c4c71ece3c8d3f31f57eaabcaf4070924bb7fe3bd7b7f88d3b48adc266
Nov 28 02:08:55.547 INFO running `"docker" "start" "-a" "feeeb7c4c71ece3c8d3f31f57eaabcaf4070924bb7fe3bd7b7f88d3b48adc266"`
Nov 28 02:08:56.542 INFO [stderr] usermod: no changes
Nov 28 02:08:56.959 INFO [stderr]    Compiling byteorder v1.1.0
Nov 28 02:08:56.959 INFO [stderr]    Compiling openssl v0.9.19
Nov 28 02:08:56.972 INFO [stderr]    Compiling memchr v1.0.1
Nov 28 02:08:56.972 INFO [stderr]     Checking base64 v0.7.0
Nov 28 02:08:56.973 INFO [stderr]    Compiling pq-sys v0.4.4
Nov 28 02:08:56.973 INFO [stderr]    Compiling derive-error-chain v0.10.1
Nov 28 02:08:56.983 INFO [stderr]    Compiling serde_derive_internals v0.16.0
Nov 28 02:08:59.201 INFO [stderr]     Checking diesel v0.16.0
Nov 28 02:08:59.256 INFO [stderr]     Checking rust-crypto v0.2.36
Nov 28 02:08:59.950 INFO [stderr]     Checking hyper v0.10.13
Nov 28 02:09:01.063 INFO [stderr]     Checking aho-corasick v0.6.3
Nov 28 02:09:08.247 INFO [stderr]     Checking regex v0.2.2
Nov 28 02:09:26.827 INFO [stderr]     Checking dotenv v0.9.0
Nov 28 02:09:27.179 INFO [stderr]    Compiling serde_derive v1.0.15
Nov 28 02:09:27.219 INFO [stderr]     Checking frank_jwt v2.5.1
Nov 28 02:09:30.839 INFO [stderr]     Checking iron v0.5.1
Nov 28 02:09:34.653 INFO [stderr]     Checking bcrypt v0.1.4
Nov 28 02:09:34.756 INFO [stderr]     Checking persistent v0.3.0
Nov 28 02:09:34.757 INFO [stderr]     Checking router v0.5.1
Nov 28 02:09:37.819 INFO [stderr]     Checking bodyparser v0.7.0
Nov 28 02:09:51.531 INFO [stderr]    Compiling dotenv v0.10.1
Nov 28 02:09:52.399 INFO [stderr] error[E0659]: `error_chain` is ambiguous (derive helper attribute vs any other name)
Nov 28 02:09:52.400 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:23:40
Nov 28 02:09:52.400 INFO [stderr]    |
Nov 28 02:09:52.400 INFO [stderr] 23 | #[cfg_attr(not(feature = "backtrace"), error_chain(backtrace = "false"))]
Nov 28 02:09:52.401 INFO [stderr]    |                                        ^^^^^^^^^^^ ambiguous name
Nov 28 02:09:52.401 INFO [stderr]    |
Nov 28 02:09:52.401 INFO [stderr] note: `error_chain` could refer to the derive helper attribute defined here
Nov 28 02:09:52.402 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:22:17
Nov 28 02:09:52.402 INFO [stderr]    |
Nov 28 02:09:52.402 INFO [stderr] 22 | #[derive(Debug, error_chain)]
Nov 28 02:09:52.403 INFO [stderr]    |                 ^^^^^^^^^^^
Nov 28 02:09:52.403 INFO [stderr] note: `error_chain` could also refer to the derive macro imported here
Nov 28 02:09:52.403 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:10:1
Nov 28 02:09:52.404 INFO [stderr]    |
Nov 28 02:09:52.404 INFO [stderr] 10 | #[macro_use]
Nov 28 02:09:52.404 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 02:09:52.404 INFO [stderr] 
Nov 28 02:09:52.512 INFO [stderr] error: aborting due to previous error
Nov 28 02:09:52.512 INFO [stderr] 
Nov 28 02:09:52.513 INFO [stderr] For more information about this error, try `rustc --explain E0659`.
Nov 28 02:09:52.532 INFO [stderr] error: Could not compile `dotenv`.
Nov 28 02:09:52.533 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 02:09:55.531 INFO [stderr] error: build failed
Nov 28 02:09:55.531 INFO [stderr] su: No module specific data is present
Nov 28 02:09:56.339 INFO running `"docker" "inspect" "feeeb7c4c71ece3c8d3f31f57eaabcaf4070924bb7fe3bd7b7f88d3b48adc266"`
Nov 28 02:09:56.621 INFO running `"docker" "rm" "-f" "feeeb7c4c71ece3c8d3f31f57eaabcaf4070924bb7fe3bd7b7f88d3b48adc266"`
Nov 28 02:09:57.071 INFO [stdout] feeeb7c4c71ece3c8d3f31f57eaabcaf4070924bb7fe3bd7b7f88d3b48adc266