Nov 17 04:11:32.282 INFO testing dtoebe/leapyear-rs against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 04:11:32.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 04:11:32.780 INFO [stdout] a156536136680b6c03791af45354f840fb7acf894712af2ff3a58ec6737d7138
Nov 17 04:11:32.789 INFO running `"docker" "start" "-a" "a156536136680b6c03791af45354f840fb7acf894712af2ff3a58ec6737d7138"`
Nov 17 04:11:33.985 INFO [stderr] usermod: no changes
Nov 17 04:11:34.054 INFO [stderr]    Compiling leapyear-rs v0.1.0 (/source)
Nov 17 04:11:35.763 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Nov 17 04:11:35.766 INFO [stderr] su: No module specific data is present
Nov 17 04:11:36.396 INFO running `"docker" "inspect" "a156536136680b6c03791af45354f840fb7acf894712af2ff3a58ec6737d7138"`
Nov 17 04:11:36.693 INFO running `"docker" "rm" "-f" "a156536136680b6c03791af45354f840fb7acf894712af2ff3a58ec6737d7138"`
Nov 17 04:11:36.987 INFO [stdout] a156536136680b6c03791af45354f840fb7acf894712af2ff3a58ec6737d7138
Nov 17 04:11:36.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 04:11:37.532 INFO [stdout] a3cac64ecffc8e216d4208555bcd53302fe9fcad0090f8e28505155b44b841e4
Nov 17 04:11:37.535 INFO running `"docker" "start" "-a" "a3cac64ecffc8e216d4208555bcd53302fe9fcad0090f8e28505155b44b841e4"`
Nov 17 04:11:39.036 INFO [stderr] usermod: no changes
Nov 17 04:11:39.092 INFO [stderr]    Compiling leapyear-rs v0.1.0 (/source)
Nov 17 04:11:39.682 INFO [stderr] error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #55599)
Nov 17 04:11:39.682 INFO [stderr]   --> src/lib.rs:64:9
Nov 17 04:11:39.682 INFO [stderr]    |
Nov 17 04:11:39.682 INFO [stderr] 64 |     use test::Bencher;
Nov 17 04:11:39.682 INFO [stderr]    |         ^^^^
Nov 17 04:11:39.682 INFO [stderr]    |
Nov 17 04:11:39.682 INFO [stderr]    = help: add #![feature(extern_crate_item_prelude)] to the crate attributes to enable
Nov 17 04:11:39.682 INFO [stderr] 
Nov 17 04:11:39.776 INFO [stderr] error: aborting due to previous error
Nov 17 04:11:39.776 INFO [stderr] 
Nov 17 04:11:39.776 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Nov 17 04:11:39.803 INFO [stderr] error: Could not compile `leapyear-rs`.
Nov 17 04:11:39.803 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 17 04:11:40.156 INFO [stderr] error: build failed
Nov 17 04:11:40.158 INFO [stderr] su: No module specific data is present
Nov 17 04:11:40.995 INFO running `"docker" "inspect" "a3cac64ecffc8e216d4208555bcd53302fe9fcad0090f8e28505155b44b841e4"`
Nov 17 04:11:41.299 INFO running `"docker" "rm" "-f" "a3cac64ecffc8e216d4208555bcd53302fe9fcad0090f8e28505155b44b841e4"`
Nov 17 04:11:41.555 INFO [stdout] a3cac64ecffc8e216d4208555bcd53302fe9fcad0090f8e28505155b44b841e4