Nov 09 18:48:34.264 INFO checking MoonL1ght/Rust-Markov-Chain against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 18:48:34.266 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 18:48:34.506 INFO blam! cba27aa06244cc10b86d122a99e3cf1ed69e97cbc3235d1b91dbe12c1841bd8c
Nov 09 18:48:34.511 INFO running `"docker" "start" "-a" "cba27aa06244cc10b86d122a99e3cf1ed69e97cbc3235d1b91dbe12c1841bd8c"`
Nov 09 18:48:35.103 INFO kablam! usermod: no changes
Nov 09 18:48:35.138 INFO kablam!     Checking libc v0.2.21 (/source/libs/libc)
Nov 09 18:48:36.024 INFO kablam!     Checking rand v0.3.15 (/source/libs/rand)
Nov 09 18:48:37.152 INFO kablam! warning: floating-point types cannot be used in patterns
Nov 09 18:48:37.153 INFO kablam!    --> libs/rand/src/distributions/gamma.rs:106:13
Nov 09 18:48:37.153 INFO kablam!     |
Nov 09 18:48:37.153 INFO kablam! 106 |             1.0         => One(Exp::new(1.0 / scale)),
Nov 09 18:48:37.153 INFO kablam!     |             ^^^
Nov 09 18:48:37.153 INFO kablam!     |
Nov 09 18:48:37.153 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Nov 09 18:48:37.153 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 09 18:48:37.154 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 09 18:48:37.154 INFO kablam! 
Nov 09 18:48:37.159 INFO kablam! warning: floating-point types cannot be used in patterns
Nov 09 18:48:37.159 INFO kablam!    --> libs/rand/src/distributions/gamma.rs:107:13
Nov 09 18:48:37.159 INFO kablam!     |
Nov 09 18:48:37.160 INFO kablam! 107 |             0.0 ... 1.0 => Small(GammaSmallShape::new_raw(shape, scale)),
Nov 09 18:48:37.160 INFO kablam!     |             ^^^
Nov 09 18:48:37.160 INFO kablam!     |
Nov 09 18:48:37.161 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 09 18:48:37.161 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 09 18:48:37.161 INFO kablam! 
Nov 09 18:48:37.162 INFO kablam! warning: floating-point types cannot be used in patterns
Nov 09 18:48:37.162 INFO kablam!    --> libs/rand/src/distributions/gamma.rs:107:21
Nov 09 18:48:37.162 INFO kablam!     |
Nov 09 18:48:37.163 INFO kablam! 107 |             0.0 ... 1.0 => Small(GammaSmallShape::new_raw(shape, scale)),
Nov 09 18:48:37.163 INFO kablam!     |                     ^^^
Nov 09 18:48:37.163 INFO kablam!     |
Nov 09 18:48:37.164 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 09 18:48:37.164 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 09 18:48:37.164 INFO kablam! 
Nov 09 18:48:37.223 INFO kablam! warning: floating-point types cannot be used in patterns
Nov 09 18:48:37.224 INFO kablam!    --> libs/rand/src/distributions/gamma.rs:106:13
Nov 09 18:48:37.224 INFO kablam!     |
Nov 09 18:48:37.224 INFO kablam! 106 |             1.0         => One(Exp::new(1.0 / scale)),
Nov 09 18:48:37.225 INFO kablam!     |             ^^^
Nov 09 18:48:37.225 INFO kablam!     |
Nov 09 18:48:37.225 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 09 18:48:37.226 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 09 18:48:37.226 INFO kablam! 
Nov 09 18:48:37.431 INFO kablam! warning: variable does not need to be mutable
Nov 09 18:48:37.432 INFO kablam!   --> libs/rand/src/os.rs:56:13
Nov 09 18:48:37.432 INFO kablam!    |
Nov 09 18:48:37.432 INFO kablam! 56 | fn next_u32(mut fill_buf: &mut FnMut(&mut [u8])) -> u32 {
Nov 09 18:48:37.433 INFO kablam!    |             ----^^^^^^^^
Nov 09 18:48:37.433 INFO kablam!    |             |
Nov 09 18:48:37.433 INFO kablam!    |             help: remove this `mut`
Nov 09 18:48:37.434 INFO kablam!    |
Nov 09 18:48:37.434 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 18:48:37.434 INFO kablam! 
Nov 09 18:48:37.437 INFO kablam! warning: variable does not need to be mutable
Nov 09 18:48:37.438 INFO kablam!   --> libs/rand/src/os.rs:62:13
Nov 09 18:48:37.438 INFO kablam!    |
Nov 09 18:48:37.438 INFO kablam! 62 | fn next_u64(mut fill_buf: &mut FnMut(&mut [u8])) -> u64 {
Nov 09 18:48:37.439 INFO kablam!    |             ----^^^^^^^^
Nov 09 18:48:37.439 INFO kablam!    |             |
Nov 09 18:48:37.439 INFO kablam!    |             help: remove this `mut`
Nov 09 18:48:37.440 INFO kablam! 
Nov 09 18:48:37.575 INFO kablam!     Checking markov_chain v0.1.0 (/source)
Nov 09 18:48:38.658 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
Nov 09 18:48:38.669 INFO kablam! su: No module specific data is present
Nov 09 18:48:39.587 INFO running `"docker" "rm" "-f" "cba27aa06244cc10b86d122a99e3cf1ed69e97cbc3235d1b91dbe12c1841bd8c"`
Nov 09 18:48:39.951 INFO blam! cba27aa06244cc10b86d122a99e3cf1ed69e97cbc3235d1b91dbe12c1841bd8c