Dec 14 00:18:48.055 INFO testing camccar/Euler11 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 00:18:48.055 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 00:18:48.483 INFO [stdout] c521aea71ba89b284e023c20c59e272395eb8f0262c457a21325f3a502b588c8
Dec 14 00:18:48.488 INFO running `"docker" "start" "-a" "c521aea71ba89b284e023c20c59e272395eb8f0262c457a21325f3a502b588c8"`
Dec 14 00:18:49.840 INFO [stderr] usermod: no changes
Dec 14 00:18:49.907 INFO [stderr]    Compiling problem11 v0.1.0 (/source)
Dec 14 00:18:50.403 INFO [stderr] warning: unused variable: `largest`
Dec 14 00:18:50.403 INFO [stderr]  --> src/main.rs:8:13
Dec 14 00:18:50.403 INFO [stderr]   |
Dec 14 00:18:50.403 INFO [stderr] 8 |     let mut largest = 0;
Dec 14 00:18:50.403 INFO [stderr]   |             ^^^^^^^ help: consider using `_largest` instead
Dec 14 00:18:50.404 INFO [stderr]   |
Dec 14 00:18:50.404 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 00:18:50.404 INFO [stderr] 
Dec 14 00:18:50.404 INFO [stderr] warning: unused variable: `thread1`
Dec 14 00:18:50.404 INFO [stderr]   --> src/main.rs:15:9
Dec 14 00:18:50.404 INFO [stderr]    |
Dec 14 00:18:50.404 INFO [stderr] 15 |     let thread1 = thread::spawn(move|| {
Dec 14 00:18:50.404 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread1` instead
Dec 14 00:18:50.404 INFO [stderr] 
Dec 14 00:18:50.404 INFO [stderr] warning: unused variable: `thread2`
Dec 14 00:18:50.404 INFO [stderr]   --> src/main.rs:21:9
Dec 14 00:18:50.404 INFO [stderr]    |
Dec 14 00:18:50.404 INFO [stderr] 21 |     let thread2 = thread::spawn(move|| {
Dec 14 00:18:50.404 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread2` instead
Dec 14 00:18:50.404 INFO [stderr] 
Dec 14 00:18:50.404 INFO [stderr] warning: unused variable: `thread3`
Dec 14 00:18:50.404 INFO [stderr]   --> src/main.rs:27:9
Dec 14 00:18:50.404 INFO [stderr]    |
Dec 14 00:18:50.404 INFO [stderr] 27 |     let thread3 = thread::spawn(move|| {
Dec 14 00:18:50.404 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread3` instead
Dec 14 00:18:50.404 INFO [stderr] 
Dec 14 00:18:50.404 INFO [stderr] warning: unused variable: `thread4`
Dec 14 00:18:50.404 INFO [stderr]   --> src/main.rs:33:9
Dec 14 00:18:50.404 INFO [stderr]    |
Dec 14 00:18:50.404 INFO [stderr] 33 |     let thread4 = thread::spawn(move|| {
Dec 14 00:18:50.404 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread4` instead
Dec 14 00:18:50.404 INFO [stderr] 
Dec 14 00:18:50.405 INFO [stderr] warning: variable does not need to be mutable
Dec 14 00:18:50.405 INFO [stderr]  --> src/main.rs:8:9
Dec 14 00:18:50.405 INFO [stderr]   |
Dec 14 00:18:50.405 INFO [stderr] 8 |     let mut largest = 0;
Dec 14 00:18:50.405 INFO [stderr]   |         ----^^^^^^^
Dec 14 00:18:50.405 INFO [stderr]   |         |
Dec 14 00:18:50.405 INFO [stderr]   |         help: remove this `mut`
Dec 14 00:18:50.405 INFO [stderr]   |
Dec 14 00:18:50.405 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 14 00:18:50.405 INFO [stderr] 
Dec 14 00:18:51.403 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Dec 14 00:18:51.403 INFO [stderr] su: No module specific data is present
Dec 14 00:18:52.205 INFO running `"docker" "inspect" "c521aea71ba89b284e023c20c59e272395eb8f0262c457a21325f3a502b588c8"`
Dec 14 00:18:52.479 INFO running `"docker" "rm" "-f" "c521aea71ba89b284e023c20c59e272395eb8f0262c457a21325f3a502b588c8"`
Dec 14 00:18:52.959 INFO [stdout] c521aea71ba89b284e023c20c59e272395eb8f0262c457a21325f3a502b588c8
Dec 14 00:18:52.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 00:18:53.460 INFO [stdout] 99a58b6378f5ede4c51c53c4f439807fb6728e4ddc19087232e2a9451c83b36d
Dec 14 00:18:53.465 INFO running `"docker" "start" "-a" "99a58b6378f5ede4c51c53c4f439807fb6728e4ddc19087232e2a9451c83b36d"`
Dec 14 00:18:54.391 INFO [stderr] usermod: no changes
Dec 14 00:18:54.475 INFO [stderr]    Compiling problem11 v0.1.0 (/source)
Dec 14 00:18:54.971 INFO [stderr] warning: unused variable: `largest`
Dec 14 00:18:54.971 INFO [stderr]  --> src/main.rs:8:13
Dec 14 00:18:54.971 INFO [stderr]   |
Dec 14 00:18:54.971 INFO [stderr] 8 |     let mut largest = 0;
Dec 14 00:18:54.971 INFO [stderr]   |             ^^^^^^^ help: consider using `_largest` instead
Dec 14 00:18:54.971 INFO [stderr]   |
Dec 14 00:18:54.971 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 00:18:54.971 INFO [stderr] 
Dec 14 00:18:54.971 INFO [stderr] warning: unused variable: `thread1`
Dec 14 00:18:54.971 INFO [stderr]   --> src/main.rs:15:9
Dec 14 00:18:54.971 INFO [stderr]    |
Dec 14 00:18:54.971 INFO [stderr] 15 |     let thread1 = thread::spawn(move|| {
Dec 14 00:18:54.971 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread1` instead
Dec 14 00:18:54.971 INFO [stderr] 
Dec 14 00:18:54.971 INFO [stderr] warning: unused variable: `thread2`
Dec 14 00:18:54.971 INFO [stderr]   --> src/main.rs:21:9
Dec 14 00:18:54.971 INFO [stderr]    |
Dec 14 00:18:54.971 INFO [stderr] 21 |     let thread2 = thread::spawn(move|| {
Dec 14 00:18:54.971 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread2` instead
Dec 14 00:18:54.971 INFO [stderr] 
Dec 14 00:18:54.971 INFO [stderr] warning: unused variable: `thread3`
Dec 14 00:18:54.971 INFO [stderr]   --> src/main.rs:27:9
Dec 14 00:18:54.971 INFO [stderr]    |
Dec 14 00:18:54.971 INFO [stderr] 27 |     let thread3 = thread::spawn(move|| {
Dec 14 00:18:54.971 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread3` instead
Dec 14 00:18:54.971 INFO [stderr] 
Dec 14 00:18:54.971 INFO [stderr] warning: unused variable: `thread4`
Dec 14 00:18:54.971 INFO [stderr]   --> src/main.rs:33:9
Dec 14 00:18:54.971 INFO [stderr]    |
Dec 14 00:18:54.971 INFO [stderr] 33 |     let thread4 = thread::spawn(move|| {
Dec 14 00:18:54.971 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread4` instead
Dec 14 00:18:54.971 INFO [stderr] 
Dec 14 00:18:54.971 INFO [stderr] warning: variable does not need to be mutable
Dec 14 00:18:54.971 INFO [stderr]  --> src/main.rs:8:9
Dec 14 00:18:54.971 INFO [stderr]   |
Dec 14 00:18:54.971 INFO [stderr] 8 |     let mut largest = 0;
Dec 14 00:18:54.971 INFO [stderr]   |         ----^^^^^^^
Dec 14 00:18:54.971 INFO [stderr]   |         |
Dec 14 00:18:54.971 INFO [stderr]   |         help: remove this `mut`
Dec 14 00:18:54.971 INFO [stderr]   |
Dec 14 00:18:54.971 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 14 00:18:54.971 INFO [stderr] 
Dec 14 00:18:55.297 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 14 00:18:55.297 INFO [stderr] su: No module specific data is present
Dec 14 00:18:55.649 INFO running `"docker" "inspect" "99a58b6378f5ede4c51c53c4f439807fb6728e4ddc19087232e2a9451c83b36d"`
Dec 14 00:18:55.837 INFO running `"docker" "rm" "-f" "99a58b6378f5ede4c51c53c4f439807fb6728e4ddc19087232e2a9451c83b36d"`
Dec 14 00:18:55.969 INFO [stdout] 99a58b6378f5ede4c51c53c4f439807fb6728e4ddc19087232e2a9451c83b36d
Dec 14 00:18:55.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 00:18:56.239 INFO [stdout] fce00034d8174c07a7eb8b6ccb5bdbc365277cacb3f5cb06af0b67e11494ae38
Dec 14 00:18:56.253 INFO running `"docker" "start" "-a" "fce00034d8174c07a7eb8b6ccb5bdbc365277cacb3f5cb06af0b67e11494ae38"`
Dec 14 00:18:56.967 INFO [stderr] usermod: no changes
Dec 14 00:18:57.023 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 00:18:57.023 INFO [stderr]      Running /target/debug/deps/problem11-c7fb6b62f8cae6e0
Dec 14 00:18:57.074 INFO [stdout] 
Dec 14 00:18:57.074 INFO [stdout] running 0 tests
Dec 14 00:18:57.074 INFO [stdout] 
Dec 14 00:18:57.074 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 00:18:57.074 INFO [stdout] 
Dec 14 00:18:57.074 INFO [stderr] su: No module specific data is present
Dec 14 00:18:57.461 INFO running `"docker" "inspect" "fce00034d8174c07a7eb8b6ccb5bdbc365277cacb3f5cb06af0b67e11494ae38"`
Dec 14 00:18:57.672 INFO running `"docker" "rm" "-f" "fce00034d8174c07a7eb8b6ccb5bdbc365277cacb3f5cb06af0b67e11494ae38"`
Dec 14 00:18:57.825 INFO [stdout] fce00034d8174c07a7eb8b6ccb5bdbc365277cacb3f5cb06af0b67e11494ae38