Dec 14 00:18:50.329 INFO testing camccar/Euler11 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 00:18:50.329 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 14 00:18:50.751 INFO [stdout] ee5d064f5f26d5a40d51e6807efddf3e7e5e4d828870eed2da024ca7f6145801
Dec 14 00:18:50.756 INFO running `"docker" "start" "-a" "ee5d064f5f26d5a40d51e6807efddf3e7e5e4d828870eed2da024ca7f6145801"`
Dec 14 00:18:51.683 INFO [stderr] usermod: no changes
Dec 14 00:18:51.763 INFO [stderr]    Compiling problem11 v0.1.0 (/source)
Dec 14 00:18:52.300 INFO [stderr] warning: unused variable: `largest`
Dec 14 00:18:52.300 INFO [stderr]  --> src/main.rs:8:13
Dec 14 00:18:52.300 INFO [stderr]   |
Dec 14 00:18:52.300 INFO [stderr] 8 |     let mut largest = 0;
Dec 14 00:18:52.301 INFO [stderr]   |             ^^^^^^^ help: consider using `_largest` instead
Dec 14 00:18:52.301 INFO [stderr]   |
Dec 14 00:18:52.301 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 00:18:52.301 INFO [stderr] 
Dec 14 00:18:52.301 INFO [stderr] warning: unused variable: `thread1`
Dec 14 00:18:52.301 INFO [stderr]   --> src/main.rs:15:9
Dec 14 00:18:52.301 INFO [stderr]    |
Dec 14 00:18:52.301 INFO [stderr] 15 |     let thread1 = thread::spawn(move|| {
Dec 14 00:18:52.301 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread1` instead
Dec 14 00:18:52.301 INFO [stderr] 
Dec 14 00:18:52.301 INFO [stderr] warning: unused variable: `thread2`
Dec 14 00:18:52.301 INFO [stderr]   --> src/main.rs:21:9
Dec 14 00:18:52.301 INFO [stderr]    |
Dec 14 00:18:52.301 INFO [stderr] 21 |     let thread2 = thread::spawn(move|| {
Dec 14 00:18:52.301 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread2` instead
Dec 14 00:18:52.301 INFO [stderr] 
Dec 14 00:18:52.301 INFO [stderr] warning: unused variable: `thread3`
Dec 14 00:18:52.301 INFO [stderr]   --> src/main.rs:27:9
Dec 14 00:18:52.301 INFO [stderr]    |
Dec 14 00:18:52.301 INFO [stderr] 27 |     let thread3 = thread::spawn(move|| {
Dec 14 00:18:52.301 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread3` instead
Dec 14 00:18:52.301 INFO [stderr] 
Dec 14 00:18:52.301 INFO [stderr] warning: unused variable: `thread4`
Dec 14 00:18:52.301 INFO [stderr]   --> src/main.rs:33:9
Dec 14 00:18:52.301 INFO [stderr]    |
Dec 14 00:18:52.301 INFO [stderr] 33 |     let thread4 = thread::spawn(move|| {
Dec 14 00:18:52.301 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread4` instead
Dec 14 00:18:52.301 INFO [stderr] 
Dec 14 00:18:52.306 INFO [stderr] warning: variable does not need to be mutable
Dec 14 00:18:52.306 INFO [stderr]  --> src/main.rs:8:9
Dec 14 00:18:52.306 INFO [stderr]   |
Dec 14 00:18:52.306 INFO [stderr] 8 |     let mut largest = 0;
Dec 14 00:18:52.306 INFO [stderr]   |         ----^^^^^^^
Dec 14 00:18:52.306 INFO [stderr]   |         |
Dec 14 00:18:52.306 INFO [stderr]   |         help: remove this `mut`
Dec 14 00:18:52.306 INFO [stderr]   |
Dec 14 00:18:52.306 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 14 00:18:52.306 INFO [stderr] 
Dec 14 00:18:53.215 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Dec 14 00:18:53.215 INFO [stderr] su: No module specific data is present
Dec 14 00:18:53.860 INFO running `"docker" "inspect" "ee5d064f5f26d5a40d51e6807efddf3e7e5e4d828870eed2da024ca7f6145801"`
Dec 14 00:18:54.209 INFO running `"docker" "rm" "-f" "ee5d064f5f26d5a40d51e6807efddf3e7e5e4d828870eed2da024ca7f6145801"`
Dec 14 00:18:54.396 INFO [stdout] ee5d064f5f26d5a40d51e6807efddf3e7e5e4d828870eed2da024ca7f6145801
Dec 14 00:18:54.398 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 14 00:18:54.823 INFO [stdout] 56005a7512e3341428b84b0b7c775736e81761699817840295aeb15bf2823937
Dec 14 00:18:54.829 INFO running `"docker" "start" "-a" "56005a7512e3341428b84b0b7c775736e81761699817840295aeb15bf2823937"`
Dec 14 00:18:55.619 INFO [stderr] usermod: no changes
Dec 14 00:18:55.674 INFO [stderr]    Compiling problem11 v0.1.0 (/source)
Dec 14 00:18:56.130 INFO [stderr] warning: unused variable: `largest`
Dec 14 00:18:56.130 INFO [stderr]  --> src/main.rs:8:13
Dec 14 00:18:56.130 INFO [stderr]   |
Dec 14 00:18:56.131 INFO [stderr] 8 |     let mut largest = 0;
Dec 14 00:18:56.131 INFO [stderr]   |             ^^^^^^^ help: consider using `_largest` instead
Dec 14 00:18:56.131 INFO [stderr]   |
Dec 14 00:18:56.131 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 00:18:56.131 INFO [stderr] 
Dec 14 00:18:56.131 INFO [stderr] warning: unused variable: `thread1`
Dec 14 00:18:56.131 INFO [stderr]   --> src/main.rs:15:9
Dec 14 00:18:56.131 INFO [stderr]    |
Dec 14 00:18:56.131 INFO [stderr] 15 |     let thread1 = thread::spawn(move|| {
Dec 14 00:18:56.131 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread1` instead
Dec 14 00:18:56.131 INFO [stderr] 
Dec 14 00:18:56.131 INFO [stderr] warning: unused variable: `thread2`
Dec 14 00:18:56.131 INFO [stderr]   --> src/main.rs:21:9
Dec 14 00:18:56.131 INFO [stderr]    |
Dec 14 00:18:56.131 INFO [stderr] 21 |     let thread2 = thread::spawn(move|| {
Dec 14 00:18:56.131 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread2` instead
Dec 14 00:18:56.131 INFO [stderr] 
Dec 14 00:18:56.131 INFO [stderr] warning: unused variable: `thread3`
Dec 14 00:18:56.131 INFO [stderr]   --> src/main.rs:27:9
Dec 14 00:18:56.131 INFO [stderr]    |
Dec 14 00:18:56.131 INFO [stderr] 27 |     let thread3 = thread::spawn(move|| {
Dec 14 00:18:56.131 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread3` instead
Dec 14 00:18:56.131 INFO [stderr] 
Dec 14 00:18:56.131 INFO [stderr] warning: unused variable: `thread4`
Dec 14 00:18:56.131 INFO [stderr]   --> src/main.rs:33:9
Dec 14 00:18:56.131 INFO [stderr]    |
Dec 14 00:18:56.131 INFO [stderr] 33 |     let thread4 = thread::spawn(move|| {
Dec 14 00:18:56.131 INFO [stderr]    |         ^^^^^^^ help: consider using `_thread4` instead
Dec 14 00:18:56.131 INFO [stderr] 
Dec 14 00:18:56.143 INFO [stderr] warning: variable does not need to be mutable
Dec 14 00:18:56.143 INFO [stderr]  --> src/main.rs:8:9
Dec 14 00:18:56.143 INFO [stderr]   |
Dec 14 00:18:56.143 INFO [stderr] 8 |     let mut largest = 0;
Dec 14 00:18:56.143 INFO [stderr]   |         ----^^^^^^^
Dec 14 00:18:56.143 INFO [stderr]   |         |
Dec 14 00:18:56.143 INFO [stderr]   |         help: remove this `mut`
Dec 14 00:18:56.143 INFO [stderr]   |
Dec 14 00:18:56.143 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 14 00:18:56.143 INFO [stderr] 
Dec 14 00:18:56.418 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 14 00:18:56.422 INFO [stderr] su: No module specific data is present
Dec 14 00:18:56.760 INFO running `"docker" "inspect" "56005a7512e3341428b84b0b7c775736e81761699817840295aeb15bf2823937"`
Dec 14 00:18:56.909 INFO running `"docker" "rm" "-f" "56005a7512e3341428b84b0b7c775736e81761699817840295aeb15bf2823937"`
Dec 14 00:18:57.074 INFO [stdout] 56005a7512e3341428b84b0b7c775736e81761699817840295aeb15bf2823937
Dec 14 00:18:57.150 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 14 00:18:57.461 INFO [stdout] 71b6f85b52ec6a2d67374dd580c4858d02d2ff86c27505ad7c447dff05d3d58a
Dec 14 00:18:57.467 INFO running `"docker" "start" "-a" "71b6f85b52ec6a2d67374dd580c4858d02d2ff86c27505ad7c447dff05d3d58a"`
Dec 14 00:18:58.182 INFO [stderr] usermod: no changes
Dec 14 00:18:58.215 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 00:18:58.215 INFO [stderr]      Running /target/debug/deps/problem11-d49b7877ba3ac0f7
Dec 14 00:18:58.223 INFO [stderr] su: No module specific data is present
Dec 14 00:18:58.223 INFO [stdout] 
Dec 14 00:18:58.223 INFO [stdout] running 0 tests
Dec 14 00:18:58.223 INFO [stdout] 
Dec 14 00:18:58.223 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 00:18:58.223 INFO [stdout] 
Dec 14 00:18:59.168 INFO running `"docker" "inspect" "71b6f85b52ec6a2d67374dd580c4858d02d2ff86c27505ad7c447dff05d3d58a"`
Dec 14 00:18:59.495 INFO running `"docker" "rm" "-f" "71b6f85b52ec6a2d67374dd580c4858d02d2ff86c27505ad7c447dff05d3d58a"`
Dec 14 00:18:59.892 INFO [stdout] 71b6f85b52ec6a2d67374dd580c4858d02d2ff86c27505ad7c447dff05d3d58a