Dec 04 20:19:37.930 INFO checking damody/sflow_read against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 20:19:37.931 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 20:19:38.239 INFO [stdout] 46b5d73754ecf3884b2a167ad03b5540afd488890b46a2f470d1b2880f28b7aa
Dec 04 20:19:38.241 INFO running `"docker" "start" "-a" "46b5d73754ecf3884b2a167ad03b5540afd488890b46a2f470d1b2880f28b7aa"`
Dec 04 20:19:39.579 INFO [stderr] usermod: no changes
Dec 04 20:19:40.062 INFO [stderr]     Checking mercator v0.1.2
Dec 04 20:19:40.066 INFO [stderr]    Compiling actix-web v0.7.13
Dec 04 20:19:40.133 INFO [stderr]    Compiling pq-sys v0.4.6
Dec 04 20:19:40.136 INFO [stderr]    Compiling derive-error-chain v0.10.1
Dec 04 20:19:40.136 INFO [stderr]     Checking openssl v0.10.15
Dec 04 20:19:40.143 INFO [stderr]     Checking serde v1.0.80
Dec 04 20:19:40.159 INFO [stderr]     Checking tokio-signal v0.2.5
Dec 04 20:19:41.861 INFO [stderr]     Checking dotenv v0.13.0
Dec 04 20:19:43.451 INFO [stderr]     Checking trust-dns-proto v0.4.3
Dec 04 20:19:43.507 INFO [stderr]     Checking trust-dns-proto v0.5.0-alpha.3
Dec 04 20:19:47.037 INFO [stderr]    Compiling diesel v0.16.0
Dec 04 20:19:58.908 INFO [stderr]    Compiling dotenv v0.10.1
Dec 04 20:20:03.013 INFO [stderr] error[E0659]: `error_chain` is ambiguous (derive helper attribute vs any other name)
Dec 04 20:20:03.013 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:23:40
Dec 04 20:20:03.013 INFO [stderr]    |
Dec 04 20:20:03.013 INFO [stderr] 23 | #[cfg_attr(not(feature = "backtrace"), error_chain(backtrace = "false"))]
Dec 04 20:20:03.013 INFO [stderr]    |                                        ^^^^^^^^^^^ ambiguous name
Dec 04 20:20:03.013 INFO [stderr]    |
Dec 04 20:20:03.013 INFO [stderr] note: `error_chain` could refer to the derive helper attribute defined here
Dec 04 20:20:03.013 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:22:17
Dec 04 20:20:03.013 INFO [stderr]    |
Dec 04 20:20:03.013 INFO [stderr] 22 | #[derive(Debug, error_chain)]
Dec 04 20:20:03.013 INFO [stderr]    |                 ^^^^^^^^^^^
Dec 04 20:20:03.013 INFO [stderr] note: `error_chain` could also refer to the derive macro imported here
Dec 04 20:20:03.013 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:10:1
Dec 04 20:20:03.013 INFO [stderr]    |
Dec 04 20:20:03.013 INFO [stderr] 10 | #[macro_use]
Dec 04 20:20:03.013 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 20:20:03.013 INFO [stderr] 
Dec 04 20:20:03.567 INFO [stderr] error: aborting due to previous error
Dec 04 20:20:03.567 INFO [stderr] 
Dec 04 20:20:03.567 INFO [stderr] For more information about this error, try `rustc --explain E0659`.
Dec 04 20:20:03.655 INFO [stderr] error: Could not compile `dotenv`.
Dec 04 20:20:03.655 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 04 20:20:22.339 INFO [stderr] error: build failed
Dec 04 20:20:22.351 INFO [stderr] su: No module specific data is present
Dec 04 20:20:23.355 INFO running `"docker" "inspect" "46b5d73754ecf3884b2a167ad03b5540afd488890b46a2f470d1b2880f28b7aa"`
Dec 04 20:20:23.583 INFO running `"docker" "rm" "-f" "46b5d73754ecf3884b2a167ad03b5540afd488890b46a2f470d1b2880f28b7aa"`
Dec 04 20:20:23.895 INFO [stdout] 46b5d73754ecf3884b2a167ad03b5540afd488890b46a2f470d1b2880f28b7aa