Oct 13 01:27:08.095 INFO checking alexanderbanks/rust-api against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 01:27:08.097 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 01:27:08.472 INFO blam! 298fbcdf6e8743465db598cd0c783c340046200dcbbfba29398bdd3592f47784
Oct 13 01:27:08.484 INFO running `"docker" "start" "-a" "298fbcdf6e8743465db598cd0c783c340046200dcbbfba29398bdd3592f47784"`
Oct 13 01:27:09.352 INFO kablam! usermod: no changes
Oct 13 01:27:09.578 INFO kablam!    Compiling openssl v0.9.19
Oct 13 01:27:09.578 INFO kablam!    Compiling memchr v1.0.1
Oct 13 01:27:09.578 INFO kablam!    Compiling openssl-sys v0.9.19
Oct 13 01:27:09.578 INFO kablam!    Compiling diesel v0.16.0
Oct 13 01:27:09.578 INFO kablam!    Compiling serde_derive_internals v0.16.0
Oct 13 01:27:09.578 INFO kablam!     Checking hyper v0.10.13
Oct 13 01:27:09.578 INFO kablam!     Checking dotenv v0.9.0
Oct 13 01:27:14.121 INFO kablam!     Checking bcrypt v0.1.4
Oct 13 01:27:14.145 INFO kablam!    Compiling aho-corasick v0.6.3
Oct 13 01:27:22.382 INFO kablam!    Compiling regex v0.2.2
Oct 13 01:27:24.873 INFO kablam!    Compiling serde_derive v1.0.15
Oct 13 01:27:30.956 INFO kablam!     Checking iron v0.5.1
Oct 13 01:27:33.694 INFO kablam!     Checking frank_jwt v2.5.1
Oct 13 01:27:34.660 INFO kablam!     Checking persistent v0.3.0
Oct 13 01:27:47.352 INFO kablam!     Checking router v0.5.1
Oct 13 01:27:47.715 INFO kablam!     Checking bodyparser v0.7.0
Oct 13 01:27:55.808 INFO kablam!    Compiling dotenv v0.10.1
Oct 13 01:27:58.552 INFO kablam! error[E0659]: `error_chain` is ambiguous
Oct 13 01:27:58.553 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:23:40
Oct 13 01:27:58.554 INFO kablam!    |
Oct 13 01:27:58.554 INFO kablam! 23 | #[cfg_attr(not(feature = "backtrace"), error_chain(backtrace = "false"))]
Oct 13 01:27:58.555 INFO kablam!    |                                        ^^^^^^^^^^^ ambiguous name
Oct 13 01:27:58.556 INFO kablam!    |
Oct 13 01:27:58.557 INFO kablam! note: `error_chain` could refer to the name defined here
Oct 13 01:27:58.557 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:22:17
Oct 13 01:27:58.558 INFO kablam!    |
Oct 13 01:27:58.558 INFO kablam! 22 | #[derive(Debug, error_chain)]
Oct 13 01:27:58.559 INFO kablam!    |                 ^^^^^^^^^^^
Oct 13 01:27:58.560 INFO kablam! note: `error_chain` could also refer to the name imported here
Oct 13 01:27:58.560 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:10:1
Oct 13 01:27:58.561 INFO kablam!    |
Oct 13 01:27:58.562 INFO kablam! 10 | #[macro_use]
Oct 13 01:27:58.562 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 01:27:58.563 INFO kablam! 
Oct 13 01:27:59.016 INFO kablam! error: aborting due to previous error
Oct 13 01:27:59.048 INFO kablam! 
Oct 13 01:27:59.048 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Oct 13 01:27:59.064 INFO kablam! error: Could not compile `dotenv`.
Oct 13 01:27:59.064 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 13 01:28:00.716 INFO kablam! error: build failed
Oct 13 01:28:00.716 INFO kablam! su: No module specific data is present
Oct 13 01:28:01.582 INFO running `"docker" "rm" "-f" "298fbcdf6e8743465db598cd0c783c340046200dcbbfba29398bdd3592f47784"`
Oct 13 01:28:01.884 INFO blam! 298fbcdf6e8743465db598cd0c783c340046200dcbbfba29398bdd3592f47784