Nov 30 01:53:44.725 INFO checking howeih/Day-9-Monte-carlo-PI against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 01:53:44.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 01:53:44.946 INFO [stdout] d6a5a563cd705fae38b659da15e173019eb6a05e03c39857fe3bd0997dc2e70b
Nov 30 01:53:44.948 INFO running `"docker" "start" "-a" "d6a5a563cd705fae38b659da15e173019eb6a05e03c39857fe3bd0997dc2e70b"`
Nov 30 01:53:45.932 INFO [stderr] usermod: no changes
Nov 30 01:53:45.980 INFO [stderr]     Checking monte_carlo v0.1.0 (/source)
Nov 30 01:53:46.292 INFO [stderr] warning: unused import: `thread_rng`
Nov 30 01:53:46.292 INFO [stderr]  --> src/main.rs:2:12
Nov 30 01:53:46.292 INFO [stderr]   |
Nov 30 01:53:46.292 INFO [stderr] 2 | use rand::{thread_rng, Rng};
Nov 30 01:53:46.292 INFO [stderr]   |            ^^^^^^^^^^
Nov 30 01:53:46.292 INFO [stderr]   |
Nov 30 01:53:46.292 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 01:53:46.292 INFO [stderr] 
Nov 30 01:53:46.292 INFO [stderr] warning: unused import: `std::num`
Nov 30 01:53:46.292 INFO [stderr]  --> src/main.rs:4:5
Nov 30 01:53:46.292 INFO [stderr]   |
Nov 30 01:53:46.292 INFO [stderr] 4 | use std::num;
Nov 30 01:53:46.292 INFO [stderr]   |     ^^^^^^^^
Nov 30 01:53:46.292 INFO [stderr] 
Nov 30 01:53:46.444 INFO [stderr] warning: unused import: `thread_rng`
Nov 30 01:53:46.444 INFO [stderr]  --> src/main.rs:2:12
Nov 30 01:53:46.444 INFO [stderr]   |
Nov 30 01:53:46.444 INFO [stderr] 2 | use rand::{thread_rng, Rng};
Nov 30 01:53:46.444 INFO [stderr]   |            ^^^^^^^^^^
Nov 30 01:53:46.444 INFO [stderr]   |
Nov 30 01:53:46.444 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 01:53:46.444 INFO [stderr] 
Nov 30 01:53:46.444 INFO [stderr] warning: unused import: `std::num`
Nov 30 01:53:46.444 INFO [stderr]  --> src/main.rs:4:5
Nov 30 01:53:46.444 INFO [stderr]   |
Nov 30 01:53:46.444 INFO [stderr] 4 | use std::num;
Nov 30 01:53:46.444 INFO [stderr]   |     ^^^^^^^^
Nov 30 01:53:46.444 INFO [stderr] 
Nov 30 01:53:46.487 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Nov 30 01:53:46.493 INFO [stderr] su: No module specific data is present
Nov 30 01:53:46.942 INFO running `"docker" "inspect" "d6a5a563cd705fae38b659da15e173019eb6a05e03c39857fe3bd0997dc2e70b"`
Nov 30 01:53:47.106 INFO running `"docker" "rm" "-f" "d6a5a563cd705fae38b659da15e173019eb6a05e03c39857fe3bd0997dc2e70b"`
Nov 30 01:53:47.444 INFO [stdout] d6a5a563cd705fae38b659da15e173019eb6a05e03c39857fe3bd0997dc2e70b