Nov 17 13:22:14.788 INFO testing MoonL1ght/Rust-Markov-Chain against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 13:22:14.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 13:22:15.216 INFO [stdout] f327ec66f2e04c78b5fbfb38bf14a50504bca2b02e5a652228b7468000512565
Nov 17 13:22:15.220 INFO running `"docker" "start" "-a" "f327ec66f2e04c78b5fbfb38bf14a50504bca2b02e5a652228b7468000512565"`
Nov 17 13:22:16.394 INFO [stderr] usermod: no changes
Nov 17 13:22:16.480 INFO [stderr]    Compiling libc v0.2.21 (/source/libs/libc)
Nov 17 13:22:17.515 INFO [stderr]    Compiling rand v0.3.15 (/source/libs/rand)
Nov 17 13:22:18.707 INFO [stderr] warning: floating-point types cannot be used in patterns
Nov 17 13:22:18.707 INFO [stderr]    --> libs/rand/src/distributions/gamma.rs:106:13
Nov 17 13:22:18.707 INFO [stderr]     |
Nov 17 13:22:18.707 INFO [stderr] 106 |             1.0         => One(Exp::new(1.0 / scale)),
Nov 17 13:22:18.707 INFO [stderr]     |             ^^^
Nov 17 13:22:18.707 INFO [stderr]     |
Nov 17 13:22:18.707 INFO [stderr]     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Nov 17 13:22:18.707 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!
Nov 17 13:22:18.707 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 17 13:22:18.707 INFO [stderr] 
Nov 17 13:22:18.707 INFO [stderr] warning: floating-point types cannot be used in patterns
Nov 17 13:22:18.707 INFO [stderr]    --> libs/rand/src/distributions/gamma.rs:107:13
Nov 17 13:22:18.707 INFO [stderr]     |
Nov 17 13:22:18.707 INFO [stderr] 107 |             0.0 ... 1.0 => Small(GammaSmallShape::new_raw(shape, scale)),
Nov 17 13:22:18.707 INFO [stderr]     |             ^^^
Nov 17 13:22:18.707 INFO [stderr]     |
Nov 17 13:22:18.707 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!
Nov 17 13:22:18.707 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 17 13:22:18.707 INFO [stderr] 
Nov 17 13:22:18.707 INFO [stderr] warning: floating-point types cannot be used in patterns
Nov 17 13:22:18.707 INFO [stderr]    --> libs/rand/src/distributions/gamma.rs:107:21
Nov 17 13:22:18.707 INFO [stderr]     |
Nov 17 13:22:18.707 INFO [stderr] 107 |             0.0 ... 1.0 => Small(GammaSmallShape::new_raw(shape, scale)),
Nov 17 13:22:18.707 INFO [stderr]     |                     ^^^
Nov 17 13:22:18.707 INFO [stderr]     |
Nov 17 13:22:18.707 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!
Nov 17 13:22:18.707 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 17 13:22:18.707 INFO [stderr] 
Nov 17 13:22:18.771 INFO [stderr] warning: floating-point types cannot be used in patterns
Nov 17 13:22:18.771 INFO [stderr]    --> libs/rand/src/distributions/gamma.rs:106:13
Nov 17 13:22:18.772 INFO [stderr]     |
Nov 17 13:22:18.772 INFO [stderr] 106 |             1.0         => One(Exp::new(1.0 / scale)),
Nov 17 13:22:18.773 INFO [stderr]     |             ^^^
Nov 17 13:22:18.773 INFO [stderr]     |
Nov 17 13:22:18.773 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!
Nov 17 13:22:18.774 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 17 13:22:18.774 INFO [stderr] 
Nov 17 13:22:18.911 INFO [stderr] warning: variable does not need to be mutable
Nov 17 13:22:18.911 INFO [stderr]   --> libs/rand/src/os.rs:56:13
Nov 17 13:22:18.911 INFO [stderr]    |
Nov 17 13:22:18.911 INFO [stderr] 56 | fn next_u32(mut fill_buf: &mut FnMut(&mut [u8])) -> u32 {
Nov 17 13:22:18.911 INFO [stderr]    |             ----^^^^^^^^
Nov 17 13:22:18.911 INFO [stderr]    |             |
Nov 17 13:22:18.911 INFO [stderr]    |             help: remove this `mut`
Nov 17 13:22:18.911 INFO [stderr]    |
Nov 17 13:22:18.911 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 13:22:18.911 INFO [stderr] 
Nov 17 13:22:18.911 INFO [stderr] warning: variable does not need to be mutable
Nov 17 13:22:18.911 INFO [stderr]   --> libs/rand/src/os.rs:62:13
Nov 17 13:22:18.911 INFO [stderr]    |
Nov 17 13:22:18.911 INFO [stderr] 62 | fn next_u64(mut fill_buf: &mut FnMut(&mut [u8])) -> u64 {
Nov 17 13:22:18.911 INFO [stderr]    |             ----^^^^^^^^
Nov 17 13:22:18.911 INFO [stderr]    |             |
Nov 17 13:22:18.911 INFO [stderr]    |             help: remove this `mut`
Nov 17 13:22:18.911 INFO [stderr] 
Nov 17 13:22:19.674 INFO [stderr]    Compiling markov_chain v0.1.0 (/source)
Nov 17 13:22:21.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
Nov 17 13:22:21.359 INFO [stderr] su: No module specific data is present
Nov 17 13:22:21.843 INFO running `"docker" "inspect" "f327ec66f2e04c78b5fbfb38bf14a50504bca2b02e5a652228b7468000512565"`
Nov 17 13:22:22.179 INFO running `"docker" "rm" "-f" "f327ec66f2e04c78b5fbfb38bf14a50504bca2b02e5a652228b7468000512565"`
Nov 17 13:22:22.585 INFO [stdout] f327ec66f2e04c78b5fbfb38bf14a50504bca2b02e5a652228b7468000512565
Nov 17 13:22:22.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 13:22:23.003 INFO [stdout] c10d8ef10ea806418f5640fe7559d7eab1132e71211f294b417570366dca6344
Nov 17 13:22:23.008 INFO running `"docker" "start" "-a" "c10d8ef10ea806418f5640fe7559d7eab1132e71211f294b417570366dca6344"`
Nov 17 13:22:24.507 INFO [stderr] usermod: no changes
Nov 17 13:22:24.607 INFO [stderr]    Compiling markov_chain v0.1.0 (/source)
Nov 17 13:22:25.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Nov 17 13:22:25.595 INFO [stderr] su: No module specific data is present
Nov 17 13:22:26.315 INFO running `"docker" "inspect" "c10d8ef10ea806418f5640fe7559d7eab1132e71211f294b417570366dca6344"`
Nov 17 13:22:26.583 INFO running `"docker" "rm" "-f" "c10d8ef10ea806418f5640fe7559d7eab1132e71211f294b417570366dca6344"`
Nov 17 13:22:26.879 INFO [stdout] c10d8ef10ea806418f5640fe7559d7eab1132e71211f294b417570366dca6344
Nov 17 13:22:26.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 13:22:27.297 INFO [stdout] 6c768d963259e0ee4e620f1535fd48b0e8699584bf677e19160c306e10f10836
Nov 17 13:22:27.301 INFO running `"docker" "start" "-a" "6c768d963259e0ee4e620f1535fd48b0e8699584bf677e19160c306e10f10836"`
Nov 17 13:22:29.839 INFO [stderr] usermod: no changes
Nov 17 13:22:29.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 17 13:22:29.951 INFO [stderr]      Running /target/debug/deps/markov_chain-94e7824ebcaa245f
Nov 17 13:22:29.963 INFO [stdout] 
Nov 17 13:22:29.963 INFO [stdout] running 0 tests
Nov 17 13:22:29.963 INFO [stdout] 
Nov 17 13:22:29.963 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:22:29.963 INFO [stdout] 
Nov 17 13:22:29.964 INFO [stderr] su: No module specific data is present
Nov 17 13:22:31.531 INFO running `"docker" "inspect" "6c768d963259e0ee4e620f1535fd48b0e8699584bf677e19160c306e10f10836"`
Nov 17 13:22:31.839 INFO running `"docker" "rm" "-f" "6c768d963259e0ee4e620f1535fd48b0e8699584bf677e19160c306e10f10836"`
Nov 17 13:22:32.231 INFO [stdout] 6c768d963259e0ee4e620f1535fd48b0e8699584bf677e19160c306e10f10836