Dec 02 05:34:40.332 INFO testing MarginGitHub/diesel_api against 1.30.1 for beta-1.31-5
Dec 02 05:34:40.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 05:34:42.879 INFO [stdout] aec53f0c27a2fe50c9e75964b7e54350fbb5fc5c02e2f68d18b8490609a0d3e1
Dec 02 05:34:42.887 INFO running `"docker" "start" "-a" "aec53f0c27a2fe50c9e75964b7e54350fbb5fc5c02e2f68d18b8490609a0d3e1"`
Dec 02 05:34:45.670 INFO [stderr] usermod: no changes
Dec 02 05:34:45.888 INFO [stderr]    Compiling libc v0.2.30
Dec 02 05:34:45.890 INFO [stderr]    Compiling byteorder v1.1.0
Dec 02 05:34:45.896 INFO [stderr]    Compiling libsqlite3-sys v0.8.1
Dec 02 05:34:45.900 INFO [stderr]    Compiling syn v0.11.11
Dec 02 05:34:47.761 INFO [stderr]    Compiling memchr v1.0.1
Dec 02 05:34:48.427 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 02 05:34:48.873 INFO [stderr]    Compiling diesel v0.16.0
Dec 02 05:34:50.149 INFO [stderr]    Compiling regex v0.2.2
Dec 02 05:35:00.769 INFO [stderr]    Compiling derive-error-chain v0.10.1
Dec 02 05:35:12.691 INFO [stderr]    Compiling dotenv v0.10.1
Dec 02 05:35:15.115 INFO [stderr]    Compiling diesel_infer_schema v0.16.0
Dec 02 05:35:15.407 INFO [stderr] error[E0659]: `error_chain` is ambiguous
Dec 02 05:35:15.407 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:23:40
Dec 02 05:35:15.407 INFO [stderr]    |
Dec 02 05:35:15.407 INFO [stderr] 23 | #[cfg_attr(not(feature = "backtrace"), error_chain(backtrace = "false"))]
Dec 02 05:35:15.407 INFO [stderr]    |                                        ^^^^^^^^^^^ ambiguous name
Dec 02 05:35:15.407 INFO [stderr]    |
Dec 02 05:35:15.407 INFO [stderr] note: `error_chain` could refer to the name defined here
Dec 02 05:35:15.407 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:22:17
Dec 02 05:35:15.407 INFO [stderr]    |
Dec 02 05:35:15.407 INFO [stderr] 22 | #[derive(Debug, error_chain)]
Dec 02 05:35:15.407 INFO [stderr]    |                 ^^^^^^^^^^^
Dec 02 05:35:15.407 INFO [stderr] note: `error_chain` could also refer to the name imported here
Dec 02 05:35:15.407 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:10:1
Dec 02 05:35:15.407 INFO [stderr]    |
Dec 02 05:35:15.407 INFO [stderr] 10 | #[macro_use]
Dec 02 05:35:15.407 INFO [stderr]    | ^^^^^^^^^^^^
Dec 02 05:35:15.407 INFO [stderr] 
Dec 02 05:35:15.575 INFO [stderr] error: aborting due to previous error
Dec 02 05:35:15.575 INFO [stderr] 
Dec 02 05:35:15.575 INFO [stderr] For more information about this error, try `rustc --explain E0659`.
Dec 02 05:35:15.595 INFO [stderr] error: Could not compile `dotenv`.
Dec 02 05:35:15.595 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 05:35:19.273 INFO [stderr] error: build failed
Dec 02 05:35:19.275 INFO [stderr] su: No module specific data is present
Dec 02 05:35:20.471 INFO running `"docker" "inspect" "aec53f0c27a2fe50c9e75964b7e54350fbb5fc5c02e2f68d18b8490609a0d3e1"`
Dec 02 05:35:20.863 INFO running `"docker" "rm" "-f" "aec53f0c27a2fe50c9e75964b7e54350fbb5fc5c02e2f68d18b8490609a0d3e1"`
Dec 02 05:35:21.247 INFO [stdout] aec53f0c27a2fe50c9e75964b7e54350fbb5fc5c02e2f68d18b8490609a0d3e1