Oct 13 12:35:57.511 INFO checking libstat-0.1.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 12:35:57.513 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 12:35:58.084 INFO blam! 6d9d68150e111eb6c1a913a3df03e1961c120b19d8afda98d2f5a2be20ebe569
Oct 13 12:35:58.088 INFO running `"docker" "start" "-a" "6d9d68150e111eb6c1a913a3df03e1961c120b19d8afda98d2f5a2be20ebe569"`
Oct 13 12:35:59.164 INFO kablam! usermod: no changes
Oct 13 12:35:59.280 INFO kablam!     Checking libmath v0.1.4
Oct 13 12:36:00.433 INFO kablam!     Checking libstat v0.1.1 (/source)
Oct 13 12:36:01.156 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 12:36:01.156 INFO kablam!   --> src/analysis/momentum.rs:34:3
Oct 13 12:36:01.156 INFO kablam!    |
Oct 13 12:36:01.156 INFO kablam! 34 |         0. => 100.,
Oct 13 12:36:01.156 INFO kablam!    |         ^^
Oct 13 12:36:01.156 INFO kablam!    |
Oct 13 12:36:01.156 INFO kablam!    = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Oct 13 12:36:01.156 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 12:36:01.156 INFO kablam!    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 12:36:01.156 INFO kablam! 
Oct 13 12:36:01.160 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 12:36:01.160 INFO kablam!   --> src/analysis/momentum.rs:34:3
Oct 13 12:36:01.160 INFO kablam!    |
Oct 13 12:36:01.160 INFO kablam! 34 |         0. => 100.,
Oct 13 12:36:01.160 INFO kablam!    |         ^^
Oct 13 12:36:01.160 INFO kablam!    |
Oct 13 12:36:01.160 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 12:36:01.160 INFO kablam!    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 12:36:01.160 INFO kablam! 
Oct 13 12:36:01.897 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 12:36:01.898 INFO kablam!   --> src/analysis/momentum.rs:34:3
Oct 13 12:36:01.898 INFO kablam!    |
Oct 13 12:36:01.898 INFO kablam! 34 |         0. => 100.,
Oct 13 12:36:01.898 INFO kablam!    |         ^^
Oct 13 12:36:01.898 INFO kablam!    |
Oct 13 12:36:01.898 INFO kablam!    = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Oct 13 12:36:01.898 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 12:36:01.898 INFO kablam!    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 12:36:01.898 INFO kablam! 
Oct 13 12:36:01.903 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 12:36:01.903 INFO kablam!   --> src/analysis/momentum.rs:34:3
Oct 13 12:36:01.903 INFO kablam!    |
Oct 13 12:36:01.903 INFO kablam! 34 |         0. => 100.,
Oct 13 12:36:01.903 INFO kablam!    |         ^^
Oct 13 12:36:01.903 INFO kablam!    |
Oct 13 12:36:01.905 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 12:36:01.905 INFO kablam!    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 12:36:01.905 INFO kablam! 
Oct 13 12:36:01.977 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Oct 13 12:36:01.995 INFO kablam! su: No module specific data is present
Oct 13 12:36:03.499 INFO running `"docker" "rm" "-f" "6d9d68150e111eb6c1a913a3df03e1961c120b19d8afda98d2f5a2be20ebe569"`
Oct 13 12:36:03.849 INFO blam! 6d9d68150e111eb6c1a913a3df03e1961c120b19d8afda98d2f5a2be20ebe569