Dec 06 15:56:09.077 INFO testing AlisCode/aoc18-back against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 15:56:09.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 15:56:09.560 INFO [stdout] d8cf90eb75c103539ccb426b77a370e8fad52d477a0f5cbcf60b9ac851cf962c
Dec 06 15:56:09.562 INFO running `"docker" "start" "-a" "d8cf90eb75c103539ccb426b77a370e8fad52d477a0f5cbcf60b9ac851cf962c"`
Dec 06 15:56:11.896 INFO [stderr] usermod: no changes
Dec 06 15:56:12.437 INFO [stderr]    Compiling syn v0.15.19
Dec 06 15:56:12.453 INFO [stderr]    Compiling tokio-threadpool v0.1.8
Dec 06 15:56:17.874 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 06 15:56:21.080 INFO [stderr]    Compiling tokio v0.1.11
Dec 06 15:56:25.564 INFO [stderr]    Compiling hyper v0.12.14
Dec 06 15:56:33.860 INFO [stderr]    Compiling devise_core v0.1.0
Dec 06 15:56:33.860 INFO [stderr]    Compiling pear_codegen v0.1.0
Dec 06 15:56:33.860 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 06 15:56:44.552 INFO [stderr]    Compiling devise_codegen v0.1.0
Dec 06 15:56:44.879 INFO [stderr]    Compiling pear v0.1.0
Dec 06 15:56:46.440 INFO [stderr]    Compiling hyper-tls v0.3.1
Dec 06 15:56:49.569 INFO [stderr]    Compiling rocket_http v0.4.0-rc.1
Dec 06 15:56:50.288 INFO [stderr]    Compiling devise v0.1.0
Dec 06 15:56:51.844 INFO [stderr]    Compiling rocket_contrib_codegen v0.4.0-rc.1
Dec 06 15:56:57.616 INFO [stderr]    Compiling reqwest v0.9.4
Dec 06 15:57:04.440 INFO [stderr]    Compiling rocket_codegen v0.4.0-rc.1
Dec 06 15:57:15.968 INFO [stderr]    Compiling rocket v0.4.0-rc.1
Dec 06 15:57:22.580 INFO [stderr]    Compiling rocket_cors v0.4.0-rc.1
Dec 06 15:57:22.584 INFO [stderr]    Compiling rocket_contrib v0.4.0-rc.1
Dec 06 15:57:25.114 INFO [stderr] error[E0254]: the name `log` is defined multiple times
Dec 06 15:57:25.114 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_cors-0.4.0-rc.1/src/lib.rs:591:24
Dec 06 15:57:25.114 INFO [stderr]     |
Dec 06 15:57:25.114 INFO [stderr] 553 | extern crate log;
Dec 06 15:57:25.114 INFO [stderr]     | ----------------- previous import of the extern crate `log` here
Dec 06 15:57:25.114 INFO [stderr] ...
Dec 06 15:57:25.114 INFO [stderr] 591 | use log::{error, info, log};
Dec 06 15:57:25.114 INFO [stderr]     |                        ^^^ `log` reimported here
Dec 06 15:57:25.114 INFO [stderr]     |
Dec 06 15:57:25.114 INFO [stderr]     = note: `log` must be defined only once in the type namespace of this module
Dec 06 15:57:25.114 INFO [stderr] help: you can use `as` to change the binding name of the import
Dec 06 15:57:25.114 INFO [stderr]     |
Dec 06 15:57:25.114 INFO [stderr] 591 | use log::{error, info, log as other_log};
Dec 06 15:57:25.114 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^
Dec 06 15:57:25.114 INFO [stderr] 
Dec 06 15:57:25.542 INFO [stderr] error: aborting due to previous error
Dec 06 15:57:25.542 INFO [stderr] 
Dec 06 15:57:25.542 INFO [stderr] For more information about this error, try `rustc --explain E0254`.
Dec 06 15:57:25.552 INFO [stderr] error: Could not compile `rocket_cors`.
Dec 06 15:57:25.552 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 06 15:57:26.007 INFO [stderr] error: build failed
Dec 06 15:57:26.011 INFO [stderr] su: No module specific data is present
Dec 06 15:57:26.277 INFO running `"docker" "inspect" "d8cf90eb75c103539ccb426b77a370e8fad52d477a0f5cbcf60b9ac851cf962c"`
Dec 06 15:57:26.346 INFO running `"docker" "rm" "-f" "d8cf90eb75c103539ccb426b77a370e8fad52d477a0f5cbcf60b9ac851cf962c"`
Dec 06 15:57:26.426 INFO [stdout] d8cf90eb75c103539ccb426b77a370e8fad52d477a0f5cbcf60b9ac851cf962c