Oct 26 21:03:33.016 INFO checking shingtaklam1324/number-theory-rust against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2 Oct 26 21:03:33.016 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"` Oct 26 21:03:33.463 INFO blam! b38d37c9b6053499d715661c3287649ffad87c54373dc3c2cda3cfa150563a67 Oct 26 21:03:33.488 INFO running `"docker" "start" "-a" "b38d37c9b6053499d715661c3287649ffad87c54373dc3c2cda3cfa150563a67"` Oct 26 21:03:34.759 INFO kablam! usermod: no changes Oct 26 21:03:34.827 INFO kablam! Checking number-theory v0.1.0 (/source) Oct 26 21:03:35.331 INFO kablam! warning: constant item is never used: `Zero` Oct 26 21:03:35.331 INFO kablam! --> src/main.rs:12:1 Oct 26 21:03:35.331 INFO kablam! | Oct 26 21:03:35.331 INFO kablam! 12 | const Zero: Nat = Nat(Z); Oct 26 21:03:35.331 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 21:03:35.331 INFO kablam! | Oct 26 21:03:35.331 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 21:03:35.331 INFO kablam! Oct 26 21:03:35.331 INFO kablam! warning: function is never used: `Succ` Oct 26 21:03:35.331 INFO kablam! --> src/main.rs:14:1 Oct 26 21:03:35.331 INFO kablam! | Oct 26 21:03:35.331 INFO kablam! 14 | fn Succ(d: Nat) -> Nat> { Oct 26 21:03:35.331 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 21:03:35.331 INFO kablam! Oct 26 21:03:35.331 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Oct 26 21:03:35.331 INFO kablam! --> src/main.rs:1:12 Oct 26 21:03:35.332 INFO kablam! | Oct 26 21:03:35.332 INFO kablam! 1 | #![feature(conservative_impl_trait)] Oct 26 21:03:35.332 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 21:03:35.332 INFO kablam! | Oct 26 21:03:35.332 INFO kablam! = note: #[warn(stable_features)] on by default Oct 26 21:03:35.332 INFO kablam! Oct 26 21:03:35.490 INFO kablam! warning: constant item is never used: `Zero` Oct 26 21:03:35.490 INFO kablam! --> src/main.rs:12:1 Oct 26 21:03:35.490 INFO kablam! | Oct 26 21:03:35.490 INFO kablam! 12 | const Zero: Nat = Nat(Z); Oct 26 21:03:35.490 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 21:03:35.490 INFO kablam! | Oct 26 21:03:35.490 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 21:03:35.490 INFO kablam! Oct 26 21:03:35.490 INFO kablam! warning: function is never used: `Succ` Oct 26 21:03:35.490 INFO kablam! --> src/main.rs:14:1 Oct 26 21:03:35.490 INFO kablam! | Oct 26 21:03:35.490 INFO kablam! 14 | fn Succ(d: Nat) -> Nat> { Oct 26 21:03:35.490 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 21:03:35.490 INFO kablam! Oct 26 21:03:35.490 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Oct 26 21:03:35.490 INFO kablam! --> src/main.rs:1:12 Oct 26 21:03:35.490 INFO kablam! | Oct 26 21:03:35.490 INFO kablam! 1 | #![feature(conservative_impl_trait)] Oct 26 21:03:35.490 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 21:03:35.490 INFO kablam! | Oct 26 21:03:35.490 INFO kablam! = note: #[warn(stable_features)] on by default Oct 26 21:03:35.490 INFO kablam! Oct 26 21:03:35.519 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.74s Oct 26 21:03:35.521 INFO kablam! su: No module specific data is present Oct 26 21:03:36.332 INFO running `"docker" "rm" "-f" "b38d37c9b6053499d715661c3287649ffad87c54373dc3c2cda3cfa150563a67"` Oct 26 21:03:36.755 INFO blam! b38d37c9b6053499d715661c3287649ffad87c54373dc3c2cda3cfa150563a67