Dec 13 17:21:38.112 INFO testing howeih/Day-9-Monte-carlo-PI against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 17:21:38.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 17:21:38.369 INFO [stdout] 533bc04d023e10cec32e3a2ae3541c3e5cbde158203effd9e67b38544c4facba
Dec 13 17:21:38.379 INFO running `"docker" "start" "-a" "533bc04d023e10cec32e3a2ae3541c3e5cbde158203effd9e67b38544c4facba"`
Dec 13 17:21:39.300 INFO [stderr] usermod: no changes
Dec 13 17:21:39.339 INFO [stderr]    Compiling monte_carlo v0.1.0 (/source)
Dec 13 17:21:39.687 INFO [stderr] warning: unused import: `thread_rng`
Dec 13 17:21:39.687 INFO [stderr]  --> src/main.rs:2:12
Dec 13 17:21:39.687 INFO [stderr]   |
Dec 13 17:21:39.687 INFO [stderr] 2 | use rand::{thread_rng, Rng};
Dec 13 17:21:39.687 INFO [stderr]   |            ^^^^^^^^^^
Dec 13 17:21:39.687 INFO [stderr]   |
Dec 13 17:21:39.687 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 17:21:39.687 INFO [stderr] 
Dec 13 17:21:39.687 INFO [stderr] warning: unused import: `std::num`
Dec 13 17:21:39.687 INFO [stderr]  --> src/main.rs:4:5
Dec 13 17:21:39.687 INFO [stderr]   |
Dec 13 17:21:39.687 INFO [stderr] 4 | use std::num;
Dec 13 17:21:39.687 INFO [stderr]   |     ^^^^^^^^
Dec 13 17:21:39.687 INFO [stderr] 
Dec 13 17:21:39.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 13 17:21:39.920 INFO [stderr] su: No module specific data is present
Dec 13 17:21:40.361 INFO running `"docker" "inspect" "533bc04d023e10cec32e3a2ae3541c3e5cbde158203effd9e67b38544c4facba"`
Dec 13 17:21:40.474 INFO running `"docker" "rm" "-f" "533bc04d023e10cec32e3a2ae3541c3e5cbde158203effd9e67b38544c4facba"`
Dec 13 17:21:40.607 INFO [stdout] 533bc04d023e10cec32e3a2ae3541c3e5cbde158203effd9e67b38544c4facba
Dec 13 17:21:40.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 17:21:40.822 INFO [stdout] c0449e4590dafba8b8878df4e62335cf30cf9838ea6321545d1ef7c9cbbc7897
Dec 13 17:21:40.825 INFO running `"docker" "start" "-a" "c0449e4590dafba8b8878df4e62335cf30cf9838ea6321545d1ef7c9cbbc7897"`
Dec 13 17:21:41.423 INFO [stderr] usermod: no changes
Dec 13 17:21:41.472 INFO [stderr]    Compiling monte_carlo v0.1.0 (/source)
Dec 13 17:21:41.703 INFO [stderr] warning: unused import: `thread_rng`
Dec 13 17:21:41.703 INFO [stderr]  --> src/main.rs:2:12
Dec 13 17:21:41.703 INFO [stderr]   |
Dec 13 17:21:41.703 INFO [stderr] 2 | use rand::{thread_rng, Rng};
Dec 13 17:21:41.703 INFO [stderr]   |            ^^^^^^^^^^
Dec 13 17:21:41.703 INFO [stderr]   |
Dec 13 17:21:41.703 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 17:21:41.827 INFO [stderr] 
Dec 13 17:21:41.827 INFO [stderr] warning: unused import: `std::num`
Dec 13 17:21:41.827 INFO [stderr]  --> src/main.rs:4:5
Dec 13 17:21:41.827 INFO [stderr]   |
Dec 13 17:21:41.827 INFO [stderr] 4 | use std::num;
Dec 13 17:21:41.827 INFO [stderr]   |     ^^^^^^^^
Dec 13 17:21:41.827 INFO [stderr] 
Dec 13 17:21:41.922 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 13 17:21:41.922 INFO [stderr] su: No module specific data is present
Dec 13 17:21:42.356 INFO running `"docker" "inspect" "c0449e4590dafba8b8878df4e62335cf30cf9838ea6321545d1ef7c9cbbc7897"`
Dec 13 17:21:42.521 INFO running `"docker" "rm" "-f" "c0449e4590dafba8b8878df4e62335cf30cf9838ea6321545d1ef7c9cbbc7897"`
Dec 13 17:21:42.577 INFO [stdout] c0449e4590dafba8b8878df4e62335cf30cf9838ea6321545d1ef7c9cbbc7897
Dec 13 17:21:42.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 17:21:43.008 INFO [stdout] 5ef80875bce845850c8a043bcb6e1c231d93cf2bf42b03d8aeab0c6626778b47
Dec 13 17:21:43.012 INFO running `"docker" "start" "-a" "5ef80875bce845850c8a043bcb6e1c231d93cf2bf42b03d8aeab0c6626778b47"`
Dec 13 17:21:43.795 INFO [stderr] usermod: no changes
Dec 13 17:21:43.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 17:21:43.831 INFO [stderr]      Running /target/debug/deps/monte_carlo-ee90c52139c79ff7
Dec 13 17:21:43.834 INFO [stdout] 
Dec 13 17:21:43.834 INFO [stdout] running 0 tests
Dec 13 17:21:43.834 INFO [stdout] 
Dec 13 17:21:43.834 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 17:21:43.834 INFO [stdout] 
Dec 13 17:21:43.841 INFO [stderr] su: No module specific data is present
Dec 13 17:21:44.181 INFO running `"docker" "inspect" "5ef80875bce845850c8a043bcb6e1c231d93cf2bf42b03d8aeab0c6626778b47"`
Dec 13 17:21:44.267 INFO running `"docker" "rm" "-f" "5ef80875bce845850c8a043bcb6e1c231d93cf2bf42b03d8aeab0c6626778b47"`
Dec 13 17:21:44.360 INFO [stdout] 5ef80875bce845850c8a043bcb6e1c231d93cf2bf42b03d8aeab0c6626778b47