Dec 05 08:03:02.164 INFO checking rocket_cors-0.4.0-rc.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 08:03:02.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 08:03:02.705 INFO [stdout] 6daf675deb79197f82eded457772d9b241ba2dbdd56e74f6e9851a9336aa001e
Dec 05 08:03:02.707 INFO running `"docker" "start" "-a" "6daf675deb79197f82eded457772d9b241ba2dbdd56e74f6e9851a9336aa001e"`
Dec 05 08:03:04.276 INFO [stderr] usermod: no changes
Dec 05 08:03:04.612 INFO [stderr]    Compiling yansi v0.5.0
Dec 05 08:03:04.639 INFO [stderr]    Compiling ring v0.13.5
Dec 05 08:03:04.648 INFO [stderr]    Compiling syn v0.15.22
Dec 05 08:03:04.650 INFO [stderr]     Checking cookie v0.11.0
Dec 05 08:03:07.855 INFO [stderr]    Compiling rocket_codegen v0.4.0-rc.2
Dec 05 08:03:07.856 INFO [stderr]    Compiling rocket v0.4.0-rc.2
Dec 05 08:03:28.066 INFO [stderr]    Compiling pear_codegen v0.1.2
Dec 05 08:03:28.066 INFO [stderr]    Compiling devise_core v0.2.0
Dec 05 08:03:28.066 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 05 08:03:37.324 INFO [stderr]    Compiling devise_codegen v0.2.0
Dec 05 08:03:39.237 INFO [stderr]    Compiling pear v0.1.2
Dec 05 08:03:42.929 INFO [stderr]     Checking rocket_http v0.4.0-rc.2
Dec 05 08:03:45.523 INFO [stderr]    Compiling devise v0.2.0
Dec 05 08:04:17.318 INFO [stderr]     Checking rocket_cors v0.4.0-rc.1 (/source)
Dec 05 08:04:21.878 INFO [stderr] error[E0254]: the name `log` is defined multiple times
Dec 05 08:04:21.878 INFO [stderr]    --> src/lib.rs:591:24
Dec 05 08:04:21.878 INFO [stderr]     |
Dec 05 08:04:21.878 INFO [stderr] 553 | extern crate log;
Dec 05 08:04:21.878 INFO [stderr]     | ----------------- previous import of the extern crate `log` here
Dec 05 08:04:21.878 INFO [stderr] ...
Dec 05 08:04:21.878 INFO [stderr] 591 | use log::{error, info, log};
Dec 05 08:04:21.878 INFO [stderr]     |                        ^^^ `log` reimported here
Dec 05 08:04:21.878 INFO [stderr]     |
Dec 05 08:04:21.878 INFO [stderr]     = note: `log` must be defined only once in the type namespace of this module
Dec 05 08:04:21.878 INFO [stderr] help: you can use `as` to change the binding name of the import
Dec 05 08:04:21.878 INFO [stderr]     |
Dec 05 08:04:21.878 INFO [stderr] 591 | use log::{error, info, log as other_log};
Dec 05 08:04:21.878 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^
Dec 05 08:04:21.878 INFO [stderr] 
Dec 05 08:04:22.036 INFO [stderr] error[E0254]: the name `log` is defined multiple times
Dec 05 08:04:22.036 INFO [stderr]    --> src/lib.rs:591:24
Dec 05 08:04:22.036 INFO [stderr]     |
Dec 05 08:04:22.036 INFO [stderr] 553 | extern crate log;
Dec 05 08:04:22.036 INFO [stderr]     | ----------------- previous import of the extern crate `log` here
Dec 05 08:04:22.036 INFO [stderr] ...
Dec 05 08:04:22.036 INFO [stderr] 591 | use log::{error, info, log};
Dec 05 08:04:22.036 INFO [stderr]     |                        ^^^ `log` reimported here
Dec 05 08:04:22.036 INFO [stderr]     |
Dec 05 08:04:22.036 INFO [stderr]     = note: `log` must be defined only once in the type namespace of this module
Dec 05 08:04:22.036 INFO [stderr] help: you can use `as` to change the binding name of the import
Dec 05 08:04:22.036 INFO [stderr]     |
Dec 05 08:04:22.036 INFO [stderr] 591 | use log::{error, info, log as other_log};
Dec 05 08:04:22.036 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^
Dec 05 08:04:22.036 INFO [stderr] 
Dec 05 08:04:22.774 INFO [stderr] error: aborting due to previous error
Dec 05 08:04:22.774 INFO [stderr] 
Dec 05 08:04:22.775 INFO [stderr] For more information about this error, try `rustc --explain E0254`.
Dec 05 08:04:22.793 INFO [stderr] error: Could not compile `rocket_cors`.
Dec 05 08:04:22.794 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 08:04:23.177 INFO [stderr] error: aborting due to previous error
Dec 05 08:04:23.177 INFO [stderr] 
Dec 05 08:04:23.177 INFO [stderr] For more information about this error, try `rustc --explain E0254`.
Dec 05 08:04:23.194 INFO [stderr] error: Could not compile `rocket_cors`.
Dec 05 08:04:23.194 INFO [stderr] 
Dec 05 08:04:23.194 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 08:04:23.197 INFO [stderr] su: No module specific data is present
Dec 05 08:04:24.646 INFO running `"docker" "inspect" "6daf675deb79197f82eded457772d9b241ba2dbdd56e74f6e9851a9336aa001e"`
Dec 05 08:04:24.901 INFO running `"docker" "rm" "-f" "6daf675deb79197f82eded457772d9b241ba2dbdd56e74f6e9851a9336aa001e"`
Dec 05 08:04:25.146 INFO [stdout] 6daf675deb79197f82eded457772d9b241ba2dbdd56e74f6e9851a9336aa001e