Nov 27 13:03:13.408 INFO documenting skaufhold/chatty-log-archiver against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 13:03:13.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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 27 13:03:13.969 INFO [stdout] 588f7f04fb3d4f3d6232202797e2e58ba71816bccce9cc0b73d9920b1cd183e6
Nov 27 13:03:13.979 INFO running `"docker" "start" "-a" "588f7f04fb3d4f3d6232202797e2e58ba71816bccce9cc0b73d9920b1cd183e6"`
Nov 27 13:03:15.296 INFO [stderr] usermod: no changes
Nov 27 13:03:15.606 INFO [stderr]    Compiling pq-sys v0.4.4
Nov 27 13:03:15.606 INFO [stderr]    Compiling libc v0.2.32
Nov 27 13:03:15.615 INFO [stderr]    Compiling lazy_static v0.2.9
Nov 27 13:03:15.615 INFO [stderr]    Compiling byteorder v1.1.0
Nov 27 13:03:15.615 INFO [stderr]    Compiling regex-syntax v0.4.1
Nov 27 13:03:15.619 INFO [stderr]     Checking termcolor v0.3.5
Nov 27 13:03:15.619 INFO [stderr]    Compiling num-integer v0.1.35
Nov 27 13:03:15.619 INFO [stderr]    Compiling backtrace-sys v0.1.15
Nov 27 13:03:16.095 INFO [stderr]     Checking memchr v1.0.1
Nov 27 13:03:18.635 INFO [stderr]     Checking term_size v0.3.0
Nov 27 13:03:18.647 INFO [stderr]     Checking atty v0.2.3
Nov 27 13:03:18.803 INFO [stderr]     Checking num_cpus v1.8.0
Nov 27 13:03:19.425 INFO [stderr]     Checking rand v0.4.2
Nov 27 13:03:19.453 INFO [stderr]    Compiling syn v0.11.11
Nov 27 13:03:19.535 INFO [stderr]     Checking crossbeam-epoch v0.3.0
Nov 27 13:03:19.631 INFO [stderr]     Checking aho-corasick v0.6.3
Nov 27 13:03:20.267 INFO [stderr]    Compiling num-iter v0.1.34
Nov 27 13:03:20.547 INFO [stderr]    Compiling thread_local v0.3.4
Nov 27 13:03:20.909 INFO [stderr]     Checking textwrap v0.8.0
Nov 27 13:03:20.916 INFO [stderr]    Compiling syn v0.12.13
Nov 27 13:03:22.040 INFO [stderr]     Checking num v0.1.40
Nov 27 13:03:22.704 INFO [stderr]    Compiling time v0.1.38
Nov 27 13:03:26.283 INFO [stderr]     Checking crossbeam-deque v0.2.0
Nov 27 13:03:26.581 INFO [stderr]     Checking chrono v0.4.0
Nov 27 13:03:26.819 INFO [stderr]     Checking clap v2.26.2
Nov 27 13:03:35.643 INFO [stderr]     Checking regex v0.2.2
Nov 27 13:03:36.076 INFO [stderr]     Checking rayon-core v1.4.0
Nov 27 13:03:42.504 INFO [stderr]     Checking diesel v0.16.0
Nov 27 13:03:42.565 INFO [stderr]     Checking rayon v0.9.0
Nov 27 13:03:59.633 INFO [stderr]     Checking env_logger v0.5.3
Nov 27 13:04:03.312 INFO [stderr]     Checking nom v3.2.0
Nov 27 13:04:09.519 INFO [stderr]     Checking backtrace v0.3.3
Nov 27 13:04:23.219 INFO [stderr]     Checking error-chain v0.11.0
Nov 27 13:04:23.427 INFO [stderr]    Compiling structopt-derive v0.2.3
Nov 27 13:04:25.271 INFO [stderr]    Compiling synstructure v0.6.1
Nov 27 13:04:25.272 INFO [stderr]    Compiling serde_derive_internals v0.19.0
Nov 27 13:04:25.272 INFO [stderr]    Compiling derive-error-chain v0.10.1
Nov 27 13:04:37.726 INFO [stderr]    Compiling serde_derive v1.0.27
Nov 27 13:04:37.726 INFO [stderr]    Compiling failure_derive v0.1.1
Nov 27 13:04:37.991 INFO [stderr]     Checking structopt v0.2.3
Nov 27 13:04:38.937 INFO [stderr]    Compiling dotenv v0.10.1
Nov 27 13:04:39.464 INFO [stderr] error[E0659]: `error_chain` is ambiguous (derive helper attribute vs any other name)
Nov 27 13:04:39.464 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:23:40
Nov 27 13:04:39.464 INFO [stderr]    |
Nov 27 13:04:39.465 INFO [stderr] 23 | #[cfg_attr(not(feature = "backtrace"), error_chain(backtrace = "false"))]
Nov 27 13:04:39.465 INFO [stderr]    |                                        ^^^^^^^^^^^ ambiguous name
Nov 27 13:04:39.537 INFO [stderr]    |
Nov 27 13:04:39.537 INFO [stderr] note: `error_chain` could refer to the derive helper attribute defined here
Nov 27 13:04:39.537 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:22:17
Nov 27 13:04:39.537 INFO [stderr]    |
Nov 27 13:04:39.537 INFO [stderr] 22 | #[derive(Debug, error_chain)]
Nov 27 13:04:39.537 INFO [stderr]    |                 ^^^^^^^^^^^
Nov 27 13:04:39.537 INFO [stderr] note: `error_chain` could also refer to the derive macro imported here
Nov 27 13:04:39.537 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:10:1
Nov 27 13:04:39.537 INFO [stderr]    |
Nov 27 13:04:39.537 INFO [stderr] 10 | #[macro_use]
Nov 27 13:04:39.537 INFO [stderr]    | ^^^^^^^^^^^^
Nov 27 13:04:39.537 INFO [stderr] 
Nov 27 13:04:39.537 INFO [stderr] error: aborting due to previous error
Nov 27 13:04:39.537 INFO [stderr] 
Nov 27 13:04:39.537 INFO [stderr] For more information about this error, try `rustc --explain E0659`.
Nov 27 13:04:39.537 INFO [stderr] error: Could not compile `dotenv`.
Nov 27 13:04:39.537 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 27 13:04:44.933 INFO [stderr] error: build failed
Nov 27 13:04:44.944 INFO [stderr] su: No module specific data is present
Nov 27 13:04:45.509 INFO running `"docker" "inspect" "588f7f04fb3d4f3d6232202797e2e58ba71816bccce9cc0b73d9920b1cd183e6"`
Nov 27 13:04:45.668 INFO running `"docker" "rm" "-f" "588f7f04fb3d4f3d6232202797e2e58ba71816bccce9cc0b73d9920b1cd183e6"`
Nov 27 13:04:45.813 INFO [stdout] 588f7f04fb3d4f3d6232202797e2e58ba71816bccce9cc0b73d9920b1cd183e6