Dec 12 06:49:31.217 INFO checking string_enum-0.1.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:49:31.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 06:49:31.452 INFO [stdout] 079654982b210f9fd1687571765c4eb10cd239179d8384614707922ad9c21bc9
Dec 12 06:49:31.454 INFO running `"docker" "start" "-a" "079654982b210f9fd1687571765c4eb10cd239179d8384614707922ad9c21bc9"`
Dec 12 06:49:32.092 INFO [stderr] usermod: no changes
Dec 12 06:49:32.212 INFO [stderr]    Compiling syn v0.14.9
Dec 12 06:49:41.448 INFO [stderr]     Checking pmutil v0.2.0
Dec 12 06:49:42.157 INFO [stderr]     Checking swc_macros_common v0.1.3
Dec 12 06:49:45.713 INFO [stderr]     Checking string_enum v0.1.1 (/source)
Dec 12 06:49:55.509 INFO [stderr] error[E0259]: the name `std` is defined multiple times
Dec 12 06:49:55.509 INFO [stderr]  --> tests/simple.rs:7:10
Dec 12 06:49:55.509 INFO [stderr]   |
Dec 12 06:49:55.509 INFO [stderr] 7 | #[derive(StringEnum)]
Dec 12 06:49:55.509 INFO [stderr]   |          ^^^^^^^^^^ `std` reimported here
Dec 12 06:49:55.509 INFO [stderr]   |
Dec 12 06:49:55.509 INFO [stderr]   = note: `std` must be defined only once in the type namespace of this module
Dec 12 06:49:55.509 INFO [stderr] help: you can use `as` to change the binding name of the import
Dec 12 06:49:55.509 INFO [stderr]   |
Dec 12 06:49:55.510 INFO [stderr] 7 | #[derive(extern crate std as other_std;)]
Dec 12 06:49:55.510 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:49:55.510 INFO [stderr] 
Dec 12 06:49:55.652 INFO [stderr] error: aborting due to previous error
Dec 12 06:49:55.652 INFO [stderr] 
Dec 12 06:49:55.652 INFO [stderr] For more information about this error, try `rustc --explain E0259`.
Dec 12 06:49:55.660 INFO [stderr] error: Could not compile `string_enum`.
Dec 12 06:49:55.660 INFO [stderr] 
Dec 12 06:49:55.660 INFO [stderr] To learn more, run the command again with --verbose.
Dec 12 06:49:55.664 INFO [stderr] su: No module specific data is present
Dec 12 06:49:56.105 INFO running `"docker" "inspect" "079654982b210f9fd1687571765c4eb10cd239179d8384614707922ad9c21bc9"`
Dec 12 06:49:56.238 INFO running `"docker" "rm" "-f" "079654982b210f9fd1687571765c4eb10cd239179d8384614707922ad9c21bc9"`
Dec 12 06:49:56.342 INFO [stdout] 079654982b210f9fd1687571765c4eb10cd239179d8384614707922ad9c21bc9