Nov 30 16:56:07.421 INFO checking rocket_cors-0.4.0-rc.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 16:56:07.422 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 16:56:07.853 INFO [stdout] a1759f8c1190d79077aebe542bf5967e167bb085fc19735b0fe4e11ce457137e
Nov 30 16:56:07.855 INFO running `"docker" "start" "-a" "a1759f8c1190d79077aebe542bf5967e167bb085fc19735b0fe4e11ce457137e"`
Nov 30 16:56:09.333 INFO [stderr] usermod: no changes
Nov 30 16:56:09.660 INFO [stderr]    Compiling pear_codegen v0.1.2
Nov 30 16:56:09.660 INFO [stderr]    Compiling ring v0.13.5
Nov 30 16:56:09.672 INFO [stderr]    Compiling syn v0.15.22
Nov 30 16:56:09.672 INFO [stderr]     Checking unicase_serde v0.1.0
Nov 30 16:56:09.672 INFO [stderr]     Checking cookie v0.11.0
Nov 30 16:56:38.384 INFO [stderr]    Compiling devise_core v0.1.0
Nov 30 16:56:38.384 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 30 16:56:53.140 INFO [stderr]    Compiling devise_codegen v0.1.0
Nov 30 16:56:56.383 INFO [stderr]    Compiling pear v0.1.2
Nov 30 16:56:59.750 INFO [stderr]     Checking rocket_http v0.4.0-rc.1
Nov 30 16:57:14.616 INFO [stderr]    Compiling devise v0.1.0
Nov 30 16:57:24.637 INFO [stderr]    Compiling rocket_codegen v0.4.0-rc.1
Nov 30 16:57:39.226 INFO [stderr]     Checking rocket v0.4.0-rc.1
Nov 30 16:57:44.651 INFO [stderr]     Checking rocket_cors v0.4.0-rc.1 (/source)
Nov 30 16:57:49.568 INFO [stderr] error[E0254]: the name `log` is defined multiple times
Nov 30 16:57:49.568 INFO [stderr]    --> src/lib.rs:591:24
Nov 30 16:57:49.568 INFO [stderr]     |
Nov 30 16:57:49.568 INFO [stderr] 553 | extern crate log;
Nov 30 16:57:49.568 INFO [stderr]     | ----------------- previous import of the extern crate `log` here
Nov 30 16:57:49.568 INFO [stderr] ...
Nov 30 16:57:49.569 INFO [stderr] 591 | use log::{error, info, log};
Nov 30 16:57:49.569 INFO [stderr]     |                        ^^^ `log` reimported here
Nov 30 16:57:49.569 INFO [stderr]     |
Nov 30 16:57:49.569 INFO [stderr]     = note: `log` must be defined only once in the type namespace of this module
Nov 30 16:57:49.569 INFO [stderr] help: you can use `as` to change the binding name of the import
Nov 30 16:57:49.569 INFO [stderr]     |
Nov 30 16:57:49.569 INFO [stderr] 591 | use log::{error, info, log as other_log};
Nov 30 16:57:49.569 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^
Nov 30 16:57:49.569 INFO [stderr] 
Nov 30 16:57:49.592 INFO [stderr] error[E0254]: the name `log` is defined multiple times
Nov 30 16:57:49.592 INFO [stderr]    --> src/lib.rs:591:24
Nov 30 16:57:49.592 INFO [stderr]     |
Nov 30 16:57:49.592 INFO [stderr] 553 | extern crate log;
Nov 30 16:57:49.592 INFO [stderr]     | ----------------- previous import of the extern crate `log` here
Nov 30 16:57:49.592 INFO [stderr] ...
Nov 30 16:57:49.592 INFO [stderr] 591 | use log::{error, info, log};
Nov 30 16:57:49.592 INFO [stderr]     |                        ^^^ `log` reimported here
Nov 30 16:57:49.592 INFO [stderr]     |
Nov 30 16:57:49.592 INFO [stderr]     = note: `log` must be defined only once in the type namespace of this module
Nov 30 16:57:49.592 INFO [stderr] help: you can use `as` to change the binding name of the import
Nov 30 16:57:49.592 INFO [stderr]     |
Nov 30 16:57:49.592 INFO [stderr] 591 | use log::{error, info, log as other_log};
Nov 30 16:57:49.592 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^
Nov 30 16:57:49.592 INFO [stderr] 
Nov 30 16:57:50.313 INFO [stderr] error: aborting due to previous error
Nov 30 16:57:50.314 INFO [stderr] 
Nov 30 16:57:50.314 INFO [stderr] For more information about this error, try `rustc --explain E0254`.
Nov 30 16:57:50.328 INFO [stderr] error: Could not compile `rocket_cors`.
Nov 30 16:57:50.329 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 16:57:50.752 INFO [stderr] error: aborting due to previous error
Nov 30 16:57:50.752 INFO [stderr] 
Nov 30 16:57:50.753 INFO [stderr] For more information about this error, try `rustc --explain E0254`.
Nov 30 16:57:50.776 INFO [stderr] error: Could not compile `rocket_cors`.
Nov 30 16:57:50.776 INFO [stderr] 
Nov 30 16:57:50.776 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 16:57:50.779 INFO [stderr] su: No module specific data is present
Nov 30 16:57:52.128 INFO running `"docker" "inspect" "a1759f8c1190d79077aebe542bf5967e167bb085fc19735b0fe4e11ce457137e"`
Nov 30 16:57:52.394 INFO running `"docker" "rm" "-f" "a1759f8c1190d79077aebe542bf5967e167bb085fc19735b0fe4e11ce457137e"`
Nov 30 16:57:52.700 INFO [stdout] a1759f8c1190d79077aebe542bf5967e167bb085fc19735b0fe4e11ce457137e