Oct 13 07:29:30.153 INFO checking tfidf-0.3.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 07:29:30.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/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 07:29:30.565 INFO blam! 60c7340d1b94df1b3c56fe15d00df498c896086ed680a03cafbcfc979c791088
Oct 13 07:29:30.570 INFO running `"docker" "start" "-a" "60c7340d1b94df1b3c56fe15d00df498c896086ed680a03cafbcfc979c791088"`
Oct 13 07:29:31.517 INFO kablam! usermod: no changes
Oct 13 07:29:31.572 INFO kablam!     Checking tfidf v0.3.0 (/source)
Oct 13 07:29:32.224 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 07:29:32.224 INFO kablam!    --> src/tfidf.rs:140:13
Oct 13 07:29:32.224 INFO kablam!     |
Oct 13 07:29:32.224 INFO kablam! 140 |             0.0f32 => 0.0f32,
Oct 13 07:29:32.224 INFO kablam!     |             ^^^^^^
Oct 13 07:29:32.224 INFO kablam!     |
Oct 13 07:29:32.224 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Oct 13 07:29:32.224 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 07:29:32.224 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 07:29:32.224 INFO kablam! 
Oct 13 07:29:32.228 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 07:29:32.228 INFO kablam!    --> src/tfidf.rs:140:13
Oct 13 07:29:32.228 INFO kablam!     |
Oct 13 07:29:32.228 INFO kablam! 140 |             0.0f32 => 0.0f32,
Oct 13 07:29:32.228 INFO kablam!     |             ^^^^^^
Oct 13 07:29:32.228 INFO kablam!     |
Oct 13 07:29:32.228 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 07:29:32.228 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 07:29:32.228 INFO kablam! 
Oct 13 07:29:32.496 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 07:29:32.496 INFO kablam!    --> src/tfidf.rs:140:13
Oct 13 07:29:32.496 INFO kablam!     |
Oct 13 07:29:32.496 INFO kablam! 140 |             0.0f32 => 0.0f32,
Oct 13 07:29:32.496 INFO kablam!     |             ^^^^^^
Oct 13 07:29:32.496 INFO kablam!     |
Oct 13 07:29:32.496 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Oct 13 07:29:32.496 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 07:29:32.496 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 07:29:32.496 INFO kablam! 
Oct 13 07:29:32.516 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 07:29:32.516 INFO kablam!    --> src/tfidf.rs:140:13
Oct 13 07:29:32.516 INFO kablam!     |
Oct 13 07:29:32.516 INFO kablam! 140 |             0.0f32 => 0.0f32,
Oct 13 07:29:32.516 INFO kablam!     |             ^^^^^^
Oct 13 07:29:32.516 INFO kablam!     |
Oct 13 07:29:32.516 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 07:29:32.516 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 07:29:32.516 INFO kablam! 
Oct 13 07:29:33.701 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
Oct 13 07:29:33.704 INFO kablam! su: No module specific data is present
Oct 13 07:29:34.856 INFO running `"docker" "rm" "-f" "60c7340d1b94df1b3c56fe15d00df498c896086ed680a03cafbcfc979c791088"`
Oct 13 07:29:35.284 INFO blam! 60c7340d1b94df1b3c56fe15d00df498c896086ed680a03cafbcfc979c791088