Dec 13 15:09:37.360 INFO testing jonfk/ttokei against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 15:09:37.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 15:09:38.061 INFO [stdout] d24ca1d21c1abd658b1d281b36ff5d1c42d9bbd660c21c4c1cc7805ea2530313
Dec 13 15:09:38.064 INFO running `"docker" "start" "-a" "d24ca1d21c1abd658b1d281b36ff5d1c42d9bbd660c21c4c1cc7805ea2530313"`
Dec 13 15:09:39.205 INFO [stderr] usermod: no changes
Dec 13 15:09:39.643 INFO [stderr]    Compiling errln v0.1.0
Dec 13 15:09:39.643 INFO [stderr]    Compiling memchr v1.0.2
Dec 13 15:09:39.647 INFO [stderr]    Compiling serde_json v1.0.7
Dec 13 15:09:39.647 INFO [stderr]    Compiling humantime v1.0.0
Dec 13 15:09:39.648 INFO [stderr]    Compiling log v0.4.0-rc.1
Dec 13 15:09:39.648 INFO [stderr]    Compiling syn v0.11.11
Dec 13 15:09:39.649 INFO [stderr]    Compiling libgit2-sys v0.6.17
Dec 13 15:09:39.656 INFO [stderr]    Compiling rayon v0.7.1
Dec 13 15:09:40.899 INFO [stderr]    Compiling chrono v0.4.0
Dec 13 15:09:42.673 INFO [stderr]    Compiling globset v0.2.1
Dec 13 15:09:42.696 INFO [stderr]    Compiling env_logger v0.4.3
Dec 13 15:09:53.499 INFO [stderr]    Compiling ignore v0.2.2
Dec 13 15:09:55.215 INFO [stderr]    Compiling env_logger v0.5.0-rc.1
Dec 13 15:09:55.443 INFO [stderr]    Compiling handlebars v0.27.0
Dec 13 15:10:02.863 INFO [stderr]    Compiling diesel_derives v1.0.0-beta1
Dec 13 15:10:02.923 INFO [stderr]    Compiling derive-error-chain v0.10.1
Dec 13 15:10:06.983 INFO [stderr]    Compiling tokei v6.1.2
Dec 13 15:10:09.967 INFO [stderr]    Compiling diesel v1.0.0-beta1
Dec 13 15:10:19.847 INFO [stderr]    Compiling dotenv v0.10.1
Dec 13 15:10:21.759 INFO [stderr] error[E0659]: `error_chain` is ambiguous (derive helper attribute vs any other name)
Dec 13 15:10:21.759 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:23:40
Dec 13 15:10:21.759 INFO [stderr]    |
Dec 13 15:10:21.759 INFO [stderr] 23 | #[cfg_attr(not(feature = "backtrace"), error_chain(backtrace = "false"))]
Dec 13 15:10:21.759 INFO [stderr]    |                                        ^^^^^^^^^^^ ambiguous name
Dec 13 15:10:21.759 INFO [stderr]    |
Dec 13 15:10:21.759 INFO [stderr] note: `error_chain` could refer to the derive helper attribute defined here
Dec 13 15:10:21.759 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:22:17
Dec 13 15:10:21.759 INFO [stderr]    |
Dec 13 15:10:21.759 INFO [stderr] 22 | #[derive(Debug, error_chain)]
Dec 13 15:10:21.759 INFO [stderr]    |                 ^^^^^^^^^^^
Dec 13 15:10:21.759 INFO [stderr] note: `error_chain` could also refer to the derive macro imported here
Dec 13 15:10:21.759 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv-0.10.1/src/lib.rs:10:1
Dec 13 15:10:21.760 INFO [stderr]    |
Dec 13 15:10:21.760 INFO [stderr] 10 | #[macro_use]
Dec 13 15:10:21.760 INFO [stderr]    | ^^^^^^^^^^^^
Dec 13 15:10:21.760 INFO [stderr] 
Dec 13 15:10:21.855 INFO [stderr] error: aborting due to previous error
Dec 13 15:10:21.855 INFO [stderr] 
Dec 13 15:10:21.855 INFO [stderr] For more information about this error, try `rustc --explain E0659`.
Dec 13 15:10:21.858 INFO [stderr] error: Could not compile `dotenv`.
Dec 13 15:10:21.858 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 13 15:10:33.744 INFO [stderr] error: build failed
Dec 13 15:10:33.744 INFO [stderr] su: No module specific data is present
Dec 13 15:10:34.305 INFO running `"docker" "inspect" "d24ca1d21c1abd658b1d281b36ff5d1c42d9bbd660c21c4c1cc7805ea2530313"`
Dec 13 15:10:34.677 INFO running `"docker" "rm" "-f" "d24ca1d21c1abd658b1d281b36ff5d1c42d9bbd660c21c4c1cc7805ea2530313"`
Dec 13 15:10:34.949 INFO [stdout] d24ca1d21c1abd658b1d281b36ff5d1c42d9bbd660c21c4c1cc7805ea2530313