Dec 15 04:35:49.456 INFO testing mob-0.4.3 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 04:35:49.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15 04:35:50.075 INFO [stdout] adec77643a33b076bf5eecad503d335350edf6c85b4eb7c94433a6487b1607a2
Dec 15 04:35:50.079 INFO running `"docker" "start" "-a" "adec77643a33b076bf5eecad503d335350edf6c85b4eb7c94433a6487b1607a2"`
Dec 15 04:35:51.918 INFO [stderr] usermod: no changes
Dec 15 04:35:52.258 INFO [stderr]    Compiling serde_codegen_internals v0.14.2
Dec 15 04:35:52.263 INFO [stderr]    Compiling diesel_infer_schema v0.12.0
Dec 15 04:35:52.263 INFO [stderr]    Compiling r2d2-diesel v0.12.0
Dec 15 04:35:52.264 INFO [stderr]    Compiling dotenv v0.10.1
Dec 15 04:35:52.265 INFO [stderr]    Compiling reqwest v0.5.2
Dec 15 04:35:52.265 INFO [stderr]    Compiling rocket_codegen v0.3.17
Dec 15 04:36:02.942 INFO [stderr]    Compiling serde_derive v0.9.15
Dec 15 04:36:05.760 INFO [stderr]    Compiling diesel_codegen v0.12.0
Dec 15 04:36:16.751 INFO [stderr] error[E0599]: no method named `register_custom_derive` found for type `&mut rustc_plugin::Registry<'_>` in the current scope
Dec 15 04:36:16.751 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_codegen-0.3.17/src/lib.rs:187:21
Dec 15 04:36:16.751 INFO [stderr]     |
Dec 15 04:36:16.751 INFO [stderr] 187 |           $($registry.register_custom_derive(Symbol::intern($name),
Dec 15 04:36:16.751 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
Dec 15 04:36:16.751 INFO [stderr] ...
Dec 15 04:36:16.751 INFO [stderr] 205 | /     register_derives!(reg,
Dec 15 04:36:16.751 INFO [stderr] 206 | |         "derive_FromForm" => from_form_derive
Dec 15 04:36:16.751 INFO [stderr] 207 | |     );
Dec 15 04:36:16.751 INFO [stderr]     | |______- in this macro invocation
Dec 15 04:36:16.751 INFO [stderr] 
Dec 15 04:36:17.085 INFO [stderr] error: aborting due to previous error
Dec 15 04:36:17.085 INFO [stderr] 
Dec 15 04:36:17.085 INFO [stderr] For more information about this error, try `rustc --explain E0599`.
Dec 15 04:36:17.094 INFO [stderr] error: Could not compile `rocket_codegen`.
Dec 15 04:36:17.095 INFO [stderr] 
Dec 15 04:36:17.095 INFO [stderr] To learn more, run the command again with --verbose.
Dec 15 04:36:17.098 INFO [stderr] su: No module specific data is present
Dec 15 04:36:17.538 INFO running `"docker" "inspect" "adec77643a33b076bf5eecad503d335350edf6c85b4eb7c94433a6487b1607a2"`
Dec 15 04:36:17.629 INFO running `"docker" "rm" "-f" "adec77643a33b076bf5eecad503d335350edf6c85b4eb7c94433a6487b1607a2"`
Dec 15 04:36:17.772 INFO [stdout] adec77643a33b076bf5eecad503d335350edf6c85b4eb7c94433a6487b1607a2