Nov 01 15:08:46.507 INFO checking tfidf-0.3.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 15:08:46.507 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 15:08:46.736 INFO blam! 0f60e6302f358593789022ade9eca0dfbae1c3038d9a5d720ba7ad6ae287b12c
Nov 01 15:08:46.737 INFO running `"docker" "start" "-a" "0f60e6302f358593789022ade9eca0dfbae1c3038d9a5d720ba7ad6ae287b12c"`
Nov 01 15:08:47.707 INFO kablam! usermod: no changes
Nov 01 15:08:47.759 INFO kablam!     Checking tfidf v0.3.0 (/source)
Nov 01 15:08:48.850 INFO kablam! warning: floating-point types cannot be used in patterns
Nov 01 15:08:48.851 INFO kablam!    --> src/tfidf.rs:140:13
Nov 01 15:08:48.851 INFO kablam!     |
Nov 01 15:08:48.851 INFO kablam! 140 |             0.0f32 => 0.0f32,
Nov 01 15:08:48.851 INFO kablam!     |             ^^^^^^
Nov 01 15:08:48.851 INFO kablam!     |
Nov 01 15:08:48.851 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Nov 01 15:08:48.851 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!
Nov 01 15:08:48.851 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 01 15:08:48.851 INFO kablam! 
Nov 01 15:08:48.870 INFO kablam! warning: floating-point types cannot be used in patterns
Nov 01 15:08:48.870 INFO kablam!    --> src/tfidf.rs:140:13
Nov 01 15:08:48.870 INFO kablam!     |
Nov 01 15:08:48.870 INFO kablam! 140 |             0.0f32 => 0.0f32,
Nov 01 15:08:48.870 INFO kablam!     |             ^^^^^^
Nov 01 15:08:48.870 INFO kablam!     |
Nov 01 15:08:48.870 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!
Nov 01 15:08:48.870 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 01 15:08:48.870 INFO kablam! 
Nov 01 15:08:49.143 INFO kablam! warning: floating-point types cannot be used in patterns
Nov 01 15:08:49.143 INFO kablam!    --> src/tfidf.rs:140:13
Nov 01 15:08:49.143 INFO kablam!     |
Nov 01 15:08:49.143 INFO kablam! 140 |             0.0f32 => 0.0f32,
Nov 01 15:08:49.144 INFO kablam!     |             ^^^^^^
Nov 01 15:08:49.144 INFO kablam!     |
Nov 01 15:08:49.144 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Nov 01 15:08:49.144 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!
Nov 01 15:08:49.144 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 01 15:08:49.144 INFO kablam! 
Nov 01 15:08:49.192 INFO kablam! warning: floating-point types cannot be used in patterns
Nov 01 15:08:49.192 INFO kablam!    --> src/tfidf.rs:140:13
Nov 01 15:08:49.192 INFO kablam!     |
Nov 01 15:08:49.192 INFO kablam! 140 |             0.0f32 => 0.0f32,
Nov 01 15:08:49.192 INFO kablam!     |             ^^^^^^
Nov 01 15:08:49.192 INFO kablam!     |
Nov 01 15:08:49.193 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!
Nov 01 15:08:49.193 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 01 15:08:49.193 INFO kablam! 
Nov 01 15:08:50.468 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
Nov 01 15:08:50.471 INFO kablam! su: No module specific data is present
Nov 01 15:08:51.751 INFO running `"docker" "rm" "-f" "0f60e6302f358593789022ade9eca0dfbae1c3038d9a5d720ba7ad6ae287b12c"`
Nov 01 15:08:52.120 INFO blam! 0f60e6302f358593789022ade9eca0dfbae1c3038d9a5d720ba7ad6ae287b12c