Dec 14 02:11:22.200 INFO testing aulisius/alphabet_icon against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 02:11:22.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 02:11:22.692 INFO [stdout] f2f8e0ea3a69d5ef97e5ba00ef997588595f8538f2aba57ece92536bf3f4b6a0
Dec 14 02:11:22.694 INFO running `"docker" "start" "-a" "f2f8e0ea3a69d5ef97e5ba00ef997588595f8538f2aba57ece92536bf3f4b6a0"`
Dec 14 02:11:24.038 INFO [stderr] usermod: no changes
Dec 14 02:11:24.324 INFO [stderr]    Compiling svg v0.5.6
Dec 14 02:11:24.324 INFO [stderr]    Compiling cache_2q v0.8.4
Dec 14 02:11:24.331 INFO [stderr]    Compiling simplesvg v0.4.0
Dec 14 02:11:24.351 INFO [stderr]    Compiling base64 v0.6.0
Dec 14 02:11:24.353 INFO [stderr]    Compiling rocket_cors v0.2.0
Dec 14 02:11:24.355 INFO [stderr]    Compiling unicase_serde v0.1.0
Dec 14 02:11:24.356 INFO [stderr]    Compiling url_serde v0.2.0
Dec 14 02:11:24.356 INFO [stderr]    Compiling syn v0.14.9
Dec 14 02:11:26.751 INFO [stderr]    Compiling ring v0.11.0
Dec 14 02:11:29.115 INFO [stderr]    Compiling hyper v0.10.13
Dec 14 02:11:33.645 INFO [stderr]    Compiling cookie v0.9.2
Dec 14 02:11:40.699 INFO [stderr]    Compiling serde_derive v1.0.74
Dec 14 02:11:44.413 INFO [stderr]    Compiling rocket v0.3.16
Dec 14 02:11:58.359 INFO [stderr]    Compiling rocket_codegen v0.3.16
Dec 14 02:12:07.951 INFO [stderr] error[E0599]: no method named `register_custom_derive` found for type `&mut rustc_plugin::Registry<'_>` in the current scope
Dec 14 02:12:07.951 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_codegen-0.3.16/src/lib.rs:187:21
Dec 14 02:12:07.951 INFO [stderr]     |
Dec 14 02:12:07.951 INFO [stderr] 187 |           $($registry.register_custom_derive(Symbol::intern($name),
Dec 14 02:12:07.951 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:12:07.951 INFO [stderr] ...
Dec 14 02:12:07.951 INFO [stderr] 205 | /     register_derives!(reg,
Dec 14 02:12:07.951 INFO [stderr] 206 | |         "derive_FromForm" => from_form_derive
Dec 14 02:12:07.951 INFO [stderr] 207 | |     );
Dec 14 02:12:07.951 INFO [stderr]     | |______- in this macro invocation
Dec 14 02:12:07.951 INFO [stderr] 
Dec 14 02:12:08.415 INFO [stderr] error: aborting due to previous error
Dec 14 02:12:08.415 INFO [stderr] 
Dec 14 02:12:08.415 INFO [stderr] For more information about this error, try `rustc --explain E0599`.
Dec 14 02:12:08.436 INFO [stderr] error: Could not compile `rocket_codegen`.
Dec 14 02:12:08.436 INFO [stderr] 
Dec 14 02:12:08.436 INFO [stderr] To learn more, run the command again with --verbose.
Dec 14 02:12:08.439 INFO [stderr] su: No module specific data is present
Dec 14 02:12:09.671 INFO running `"docker" "inspect" "f2f8e0ea3a69d5ef97e5ba00ef997588595f8538f2aba57ece92536bf3f4b6a0"`
Dec 14 02:12:09.941 INFO running `"docker" "rm" "-f" "f2f8e0ea3a69d5ef97e5ba00ef997588595f8538f2aba57ece92536bf3f4b6a0"`
Dec 14 02:12:10.215 INFO [stdout] f2f8e0ea3a69d5ef97e5ba00ef997588595f8538f2aba57ece92536bf3f4b6a0