Nov 17 04:11:32.901 INFO testing dtoebe/leapyear-rs against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 04:11:32.903 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 04:11:33.407 INFO [stdout] bfdf74e6e8daaa3161e9fed81251bb5f536d0153bdf7c31df951678c60181eee
Nov 17 04:11:33.409 INFO running `"docker" "start" "-a" "bfdf74e6e8daaa3161e9fed81251bb5f536d0153bdf7c31df951678c60181eee"`
Nov 17 04:11:34.763 INFO [stderr] usermod: no changes
Nov 17 04:11:34.820 INFO [stderr]    Compiling leapyear-rs v0.1.0 (/source)
Nov 17 04:11:36.606 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Nov 17 04:11:36.611 INFO [stderr] su: No module specific data is present
Nov 17 04:11:37.647 INFO running `"docker" "inspect" "bfdf74e6e8daaa3161e9fed81251bb5f536d0153bdf7c31df951678c60181eee"`
Nov 17 04:11:37.916 INFO running `"docker" "rm" "-f" "bfdf74e6e8daaa3161e9fed81251bb5f536d0153bdf7c31df951678c60181eee"`
Nov 17 04:11:38.215 INFO [stdout] bfdf74e6e8daaa3161e9fed81251bb5f536d0153bdf7c31df951678c60181eee
Nov 17 04:11:38.220 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 17 04:11:38.603 INFO [stdout] 76143215dcdee652c28de22aed8d13ff2f20bc066c08d678ad23d7f57265753f
Nov 17 04:11:38.606 INFO running `"docker" "start" "-a" "76143215dcdee652c28de22aed8d13ff2f20bc066c08d678ad23d7f57265753f"`
Nov 17 04:11:39.775 INFO [stderr] usermod: no changes
Nov 17 04:11:39.847 INFO [stderr]    Compiling leapyear-rs v0.1.0 (/source)
Nov 17 04:11:40.558 INFO [stderr] error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #55599)
Nov 17 04:11:40.558 INFO [stderr]   --> src/lib.rs:64:9
Nov 17 04:11:40.558 INFO [stderr]    |
Nov 17 04:11:40.558 INFO [stderr] 64 |     use test::Bencher;
Nov 17 04:11:40.558 INFO [stderr]    |         ^^^^
Nov 17 04:11:40.558 INFO [stderr]    |
Nov 17 04:11:40.558 INFO [stderr]    = help: add #![feature(extern_crate_item_prelude)] to the crate attributes to enable
Nov 17 04:11:40.558 INFO [stderr] 
Nov 17 04:11:40.624 INFO [stderr] error: aborting due to previous error
Nov 17 04:11:40.624 INFO [stderr] 
Nov 17 04:11:40.624 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Nov 17 04:11:40.639 INFO [stderr] error: Could not compile `leapyear-rs`.
Nov 17 04:11:40.639 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 17 04:11:40.799 INFO [stderr] error: build failed
Nov 17 04:11:40.799 INFO [stderr] su: No module specific data is present
Nov 17 04:11:41.349 INFO running `"docker" "inspect" "76143215dcdee652c28de22aed8d13ff2f20bc066c08d678ad23d7f57265753f"`
Nov 17 04:11:41.673 INFO running `"docker" "rm" "-f" "76143215dcdee652c28de22aed8d13ff2f20bc066c08d678ad23d7f57265753f"`
Nov 17 04:11:42.027 INFO [stdout] 76143215dcdee652c28de22aed8d13ff2f20bc066c08d678ad23d7f57265753f