Dec 14 07:45:12.232 INFO testing MoonL1ght/Rust-Markov-Chain against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 07:45:12.232 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 14 07:45:12.664 INFO [stdout] 0a90fbed9f7c4d0ae2905741532089ecb1a6f5b07e8cb7a7faf01375ebf35e73
Dec 14 07:45:12.666 INFO running `"docker" "start" "-a" "0a90fbed9f7c4d0ae2905741532089ecb1a6f5b07e8cb7a7faf01375ebf35e73"`
Dec 14 07:45:13.891 INFO [stderr] usermod: no changes
Dec 14 07:45:13.955 INFO [stderr]    Compiling libc v0.2.21 (/source/libs/libc)
Dec 14 07:45:15.064 INFO [stderr]    Compiling rand v0.3.15 (/source/libs/rand)
Dec 14 07:45:16.381 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 14 07:45:16.381 INFO [stderr]    --> libs/rand/src/distributions/gamma.rs:106:13
Dec 14 07:45:16.381 INFO [stderr]     |
Dec 14 07:45:16.381 INFO [stderr] 106 |             1.0         => One(Exp::new(1.0 / scale)),
Dec 14 07:45:16.381 INFO [stderr]     |             ^^^
Dec 14 07:45:16.381 INFO [stderr]     |
Dec 14 07:45:16.381 INFO [stderr]     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Dec 14 07:45:16.381 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 14 07:45:16.381 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 14 07:45:16.381 INFO [stderr] 
Dec 14 07:45:16.381 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 14 07:45:16.381 INFO [stderr]    --> libs/rand/src/distributions/gamma.rs:107:13
Dec 14 07:45:16.381 INFO [stderr]     |
Dec 14 07:45:16.381 INFO [stderr] 107 |             0.0 ... 1.0 => Small(GammaSmallShape::new_raw(shape, scale)),
Dec 14 07:45:16.381 INFO [stderr]     |             ^^^
Dec 14 07:45:16.381 INFO [stderr]     |
Dec 14 07:45:16.381 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 14 07:45:16.381 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 14 07:45:16.381 INFO [stderr] 
Dec 14 07:45:16.381 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 14 07:45:16.381 INFO [stderr]    --> libs/rand/src/distributions/gamma.rs:107:21
Dec 14 07:45:16.381 INFO [stderr]     |
Dec 14 07:45:16.381 INFO [stderr] 107 |             0.0 ... 1.0 => Small(GammaSmallShape::new_raw(shape, scale)),
Dec 14 07:45:16.381 INFO [stderr]     |                     ^^^
Dec 14 07:45:16.381 INFO [stderr]     |
Dec 14 07:45:16.381 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 14 07:45:16.381 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 14 07:45:16.381 INFO [stderr] 
Dec 14 07:45:16.455 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 14 07:45:16.455 INFO [stderr]    --> libs/rand/src/distributions/gamma.rs:106:13
Dec 14 07:45:16.455 INFO [stderr]     |
Dec 14 07:45:16.455 INFO [stderr] 106 |             1.0         => One(Exp::new(1.0 / scale)),
Dec 14 07:45:16.455 INFO [stderr]     |             ^^^
Dec 14 07:45:16.455 INFO [stderr]     |
Dec 14 07:45:16.455 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 14 07:45:16.455 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 14 07:45:16.455 INFO [stderr] 
Dec 14 07:45:16.615 INFO [stderr] warning: variable does not need to be mutable
Dec 14 07:45:16.615 INFO [stderr]   --> libs/rand/src/os.rs:56:13
Dec 14 07:45:16.615 INFO [stderr]    |
Dec 14 07:45:16.615 INFO [stderr] 56 | fn next_u32(mut fill_buf: &mut FnMut(&mut [u8])) -> u32 {
Dec 14 07:45:16.615 INFO [stderr]    |             ----^^^^^^^^
Dec 14 07:45:16.615 INFO [stderr]    |             |
Dec 14 07:45:16.615 INFO [stderr]    |             help: remove this `mut`
Dec 14 07:45:16.615 INFO [stderr]    |
Dec 14 07:45:16.615 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 07:45:16.615 INFO [stderr] 
Dec 14 07:45:16.615 INFO [stderr] warning: variable does not need to be mutable
Dec 14 07:45:16.615 INFO [stderr]   --> libs/rand/src/os.rs:62:13
Dec 14 07:45:16.615 INFO [stderr]    |
Dec 14 07:45:16.615 INFO [stderr] 62 | fn next_u64(mut fill_buf: &mut FnMut(&mut [u8])) -> u64 {
Dec 14 07:45:16.615 INFO [stderr]    |             ----^^^^^^^^
Dec 14 07:45:16.615 INFO [stderr]    |             |
Dec 14 07:45:16.615 INFO [stderr]    |             help: remove this `mut`
Dec 14 07:45:16.615 INFO [stderr] 
Dec 14 07:45:17.616 INFO [stderr]    Compiling markov_chain v0.1.0 (/source)
Dec 14 07:45:19.318 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
Dec 14 07:45:19.319 INFO [stderr] su: No module specific data is present
Dec 14 07:45:19.969 INFO running `"docker" "inspect" "0a90fbed9f7c4d0ae2905741532089ecb1a6f5b07e8cb7a7faf01375ebf35e73"`
Dec 14 07:45:20.275 INFO running `"docker" "rm" "-f" "0a90fbed9f7c4d0ae2905741532089ecb1a6f5b07e8cb7a7faf01375ebf35e73"`
Dec 14 07:45:20.515 INFO [stdout] 0a90fbed9f7c4d0ae2905741532089ecb1a6f5b07e8cb7a7faf01375ebf35e73
Dec 14 07:45:20.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 14 07:45:20.884 INFO [stdout] 9c2e17c30c36e0d9b7faa04c227e0bd145b50895fa330ad51bceb020255d3d9c
Dec 14 07:45:20.887 INFO running `"docker" "start" "-a" "9c2e17c30c36e0d9b7faa04c227e0bd145b50895fa330ad51bceb020255d3d9c"`
Dec 14 07:45:22.451 INFO [stderr] usermod: no changes
Dec 14 07:45:22.505 INFO [stderr]    Compiling markov_chain v0.1.0 (/source)
Dec 14 07:45:23.602 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Dec 14 07:45:23.609 INFO [stderr] su: No module specific data is present
Dec 14 07:45:24.275 INFO running `"docker" "inspect" "9c2e17c30c36e0d9b7faa04c227e0bd145b50895fa330ad51bceb020255d3d9c"`
Dec 14 07:45:24.504 INFO running `"docker" "rm" "-f" "9c2e17c30c36e0d9b7faa04c227e0bd145b50895fa330ad51bceb020255d3d9c"`
Dec 14 07:45:24.713 INFO [stdout] 9c2e17c30c36e0d9b7faa04c227e0bd145b50895fa330ad51bceb020255d3d9c
Dec 14 07:45:24.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 14 07:45:25.161 INFO [stdout] d736c41be26ae9bea582e585957ba822c7e0961fbfa5c0bca4cce805685b0bd0
Dec 14 07:45:25.164 INFO running `"docker" "start" "-a" "d736c41be26ae9bea582e585957ba822c7e0961fbfa5c0bca4cce805685b0bd0"`
Dec 14 07:45:26.548 INFO [stderr] usermod: no changes
Dec 14 07:45:26.623 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 07:45:26.635 INFO [stderr]      Running /target/debug/deps/markov_chain-ebf88fc995688d51
Dec 14 07:45:26.643 INFO [stdout] 
Dec 14 07:45:26.643 INFO [stdout] running 0 tests
Dec 14 07:45:26.643 INFO [stdout] 
Dec 14 07:45:26.643 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:45:26.643 INFO [stdout] 
Dec 14 07:45:26.649 INFO [stderr] su: No module specific data is present
Dec 14 07:45:27.302 INFO running `"docker" "inspect" "d736c41be26ae9bea582e585957ba822c7e0961fbfa5c0bca4cce805685b0bd0"`
Dec 14 07:45:27.659 INFO running `"docker" "rm" "-f" "d736c41be26ae9bea582e585957ba822c7e0961fbfa5c0bca4cce805685b0bd0"`
Dec 14 07:45:27.966 INFO [stdout] d736c41be26ae9bea582e585957ba822c7e0961fbfa5c0bca4cce805685b0bd0