Dec 06 23:18:45.329 INFO testing serde_plugin-0.0.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 23:18:45.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 23:18:45.776 INFO [stdout] 8c1d357fd308991730d865e5cca6160bddd74e013f9938b1a0329044a7b3fd1a
Dec 06 23:18:45.784 INFO running `"docker" "start" "-a" "8c1d357fd308991730d865e5cca6160bddd74e013f9938b1a0329044a7b3fd1a"`
Dec 06 23:18:46.900 INFO [stderr] usermod: no changes
Dec 06 23:18:46.956 INFO [stderr]    Compiling serde_plugin v0.0.0 (/source)
Dec 06 23:18:47.099 INFO [stderr] error: expected item, found `@`
Dec 06 23:18:47.099 INFO [stderr]  --> src/lib.rs:1:1
Dec 06 23:18:47.099 INFO [stderr]   |
Dec 06 23:18:47.099 INFO [stderr] 1 | @
Dec 06 23:18:47.099 INFO [stderr]   | ^ expected item
Dec 06 23:18:47.099 INFO [stderr] 
Dec 06 23:18:47.099 INFO [stderr] error: aborting due to previous error
Dec 06 23:18:47.099 INFO [stderr] 
Dec 06 23:18:47.100 INFO [stderr] error: Could not compile `serde_plugin`.
Dec 06 23:18:47.100 INFO [stderr] 
Dec 06 23:18:47.100 INFO [stderr] To learn more, run the command again with --verbose.
Dec 06 23:18:47.101 INFO [stderr] su: No module specific data is present
Dec 06 23:18:47.770 INFO running `"docker" "inspect" "8c1d357fd308991730d865e5cca6160bddd74e013f9938b1a0329044a7b3fd1a"`
Dec 06 23:18:48.172 INFO running `"docker" "rm" "-f" "8c1d357fd308991730d865e5cca6160bddd74e013f9938b1a0329044a7b3fd1a"`
Dec 06 23:18:48.580 INFO [stdout] 8c1d357fd308991730d865e5cca6160bddd74e013f9938b1a0329044a7b3fd1a