Dec 05 07:59:51.937 INFO checking rotor-0.6.3 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 07:59:51.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 07:59:52.322 INFO [stdout] 5effff543baec56ce734e9aa45d61c5568d0c86514a7456c17a7de99edfc5a1b
Dec 05 07:59:52.324 INFO running `"docker" "start" "-a" "5effff543baec56ce734e9aa45d61c5568d0c86514a7456c17a7de99edfc5a1b"`
Dec 05 07:59:52.875 INFO [stderr] usermod: no changes
Dec 05 07:59:52.955 INFO [stderr]     Checking nix v0.4.3
Dec 05 07:59:52.955 INFO [stderr]     Checking rotor v0.6.3 (/source)
Dec 05 07:59:54.343 INFO [stderr] warning: unused import: `scope`
Dec 05 07:59:54.343 INFO [stderr]  --> src/creator.rs:9:38
Dec 05 07:59:54.343 INFO [stderr]   |
Dec 05 07:59:54.343 INFO [stderr] 9 | use scope::{early_scope, EarlyScope, scope, Scope};
Dec 05 07:59:54.343 INFO [stderr]   |                                      ^^^^^
Dec 05 07:59:54.343 INFO [stderr]   |
Dec 05 07:59:54.343 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 07:59:54.343 INFO [stderr] 
Dec 05 07:59:54.343 INFO [stderr] error: extern crate `mio_original` is private, and cannot be re-exported (error E0365), consider declaring with `pub`
Dec 05 07:59:54.343 INFO [stderr]   --> src/lib.rs:42:9
Dec 05 07:59:54.343 INFO [stderr]    |
Dec 05 07:59:54.343 INFO [stderr] 42 | pub use mio_original as mio;
Dec 05 07:59:54.343 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 05 07:59:54.343 INFO [stderr]    |
Dec 05 07:59:54.343 INFO [stderr]    = note: #[deny(pub_use_of_private_extern_crate)] on by default
Dec 05 07:59:54.343 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 07:59:54.343 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 05 07:59:54.343 INFO [stderr] 
Dec 05 07:59:54.343 INFO [stderr] error: extern crate `void_original` is private, and cannot be re-exported (error E0365), consider declaring with `pub`
Dec 05 07:59:54.343 INFO [stderr]   --> src/lib.rs:45:9
Dec 05 07:59:54.343 INFO [stderr]    |
Dec 05 07:59:54.343 INFO [stderr] 45 | pub use void_original as void;
Dec 05 07:59:54.343 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:59:54.343 INFO [stderr]    |
Dec 05 07:59:54.343 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 07:59:54.343 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 05 07:59:54.343 INFO [stderr] 
Dec 05 07:59:54.515 INFO [stderr] error: aborting due to 2 previous errors
Dec 05 07:59:54.515 INFO [stderr] 
Dec 05 07:59:54.527 INFO [stderr] error: Could not compile `rotor`.
Dec 05 07:59:54.527 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 07:59:55.605 INFO [stderr] error: build failed
Dec 05 07:59:55.605 INFO [stderr] su: No module specific data is present
Dec 05 07:59:55.964 INFO running `"docker" "inspect" "5effff543baec56ce734e9aa45d61c5568d0c86514a7456c17a7de99edfc5a1b"`
Dec 05 07:59:56.144 INFO running `"docker" "rm" "-f" "5effff543baec56ce734e9aa45d61c5568d0c86514a7456c17a7de99edfc5a1b"`
Dec 05 07:59:56.283 INFO [stdout] 5effff543baec56ce734e9aa45d61c5568d0c86514a7456c17a7de99edfc5a1b