Nov 17 04:41:41.861 INFO testing disease-gamelab/disease-server against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 04:41:41.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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"`
Nov 17 04:41:42.269 INFO [stdout] 7d0f91f73c12b50eeb322f4eb13862e42c88136fb5527b0a88583ecaf7cf328d
Nov 17 04:41:42.270 INFO running `"docker" "start" "-a" "7d0f91f73c12b50eeb322f4eb13862e42c88136fb5527b0a88583ecaf7cf328d"`
Nov 17 04:41:43.255 INFO [stderr] usermod: no changes
Nov 17 04:41:43.603 INFO [stderr]    Compiling unicode-normalization v0.1.6
Nov 17 04:41:43.603 INFO [stderr]    Compiling serde v1.0.51
Nov 17 04:41:43.643 INFO [stderr]    Compiling memchr v1.0.2
Nov 17 04:41:43.643 INFO [stderr]    Compiling syn v0.12.15
Nov 17 04:41:43.643 INFO [stderr]    Compiling serde_derive v1.0.51
Nov 17 04:41:43.643 INFO [stderr]    Compiling dotenv v0.10.1
Nov 17 04:41:43.643 INFO [stderr]    Compiling dotenv v0.9.0
Nov 17 04:41:43.651 INFO [stderr]    Compiling mime_guess v1.8.4
Nov 17 04:41:47.252 INFO [stderr]    Compiling buf_redux v0.6.3
Nov 17 04:41:47.581 INFO [stderr] error[E0659]: `error_chain` is ambiguous
Nov 17 04:41:47.581 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:23:40
Nov 17 04:41:47.581 INFO [stderr]    |
Nov 17 04:41:47.581 INFO [stderr] 23 | #[cfg_attr(not(feature = "backtrace"), error_chain(backtrace = "false"))]
Nov 17 04:41:47.581 INFO [stderr]    |                                        ^^^^^^^^^^^ ambiguous name
Nov 17 04:41:47.599 INFO [stderr]    |
Nov 17 04:41:47.599 INFO [stderr] note: `error_chain` could refer to the name defined here
Nov 17 04:41:47.599 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:22:17
Nov 17 04:41:47.599 INFO [stderr]    |
Nov 17 04:41:47.599 INFO [stderr] 22 | #[derive(Debug, error_chain)]
Nov 17 04:41:47.599 INFO [stderr]    |                 ^^^^^^^^^^^
Nov 17 04:41:47.599 INFO [stderr] note: `error_chain` could also refer to the name imported here
Nov 17 04:41:47.599 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:10:1
Nov 17 04:41:47.599 INFO [stderr]    |
Nov 17 04:41:47.599 INFO [stderr] 10 | #[macro_use]
Nov 17 04:41:47.599 INFO [stderr]    | ^^^^^^^^^^^^
Nov 17 04:41:47.599 INFO [stderr] 
Nov 17 04:41:48.046 INFO [stderr] error: aborting due to previous error
Nov 17 04:41:48.063 INFO [stderr] 
Nov 17 04:41:48.063 INFO [stderr] For more information about this error, try `rustc --explain E0659`.
Nov 17 04:41:48.107 INFO [stderr] error: Could not compile `dotenv`.
Nov 17 04:41:48.107 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 17 04:42:55.338 INFO [stderr] error: build failed
Nov 17 04:42:55.341 INFO [stderr] su: No module specific data is present
Nov 17 04:42:56.703 INFO running `"docker" "inspect" "7d0f91f73c12b50eeb322f4eb13862e42c88136fb5527b0a88583ecaf7cf328d"`
Nov 17 04:42:57.059 INFO running `"docker" "rm" "-f" "7d0f91f73c12b50eeb322f4eb13862e42c88136fb5527b0a88583ecaf7cf328d"`
Nov 17 04:42:57.431 INFO [stdout] 7d0f91f73c12b50eeb322f4eb13862e42c88136fb5527b0a88583ecaf7cf328d