Nov 17 03:30:49.873 INFO testing erikwijmans/CSE552 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 03:30:49.873 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 03:30:50.432 INFO [stdout] 2c600039f7f532c847e3c13ce1112c0b88297b1dd258144d32ff0ea4281ae8dc
Nov 17 03:30:50.434 INFO running `"docker" "start" "-a" "2c600039f7f532c847e3c13ce1112c0b88297b1dd258144d32ff0ea4281ae8dc"`
Nov 17 03:30:52.534 INFO [stderr] usermod: no changes
Nov 17 03:30:52.628 INFO [stderr]    Compiling errno v0.1.8
Nov 17 03:30:53.318 INFO [stderr]    Compiling scheduler v0.1.3 (/source/src/rust-scheduler)
Nov 17 03:30:54.187 INFO [stderr]    Compiling lab_2 v0.1.0 (/source)
Nov 17 03:30:54.615 INFO [stderr] warning: unused import: `std::io::Write`
Nov 17 03:30:54.615 INFO [stderr]  --> src/main.rs:3:5
Nov 17 03:30:54.615 INFO [stderr]   |
Nov 17 03:30:54.615 INFO [stderr] 3 | use std::io::Write;
Nov 17 03:30:54.615 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 17 03:30:54.615 INFO [stderr]   |
Nov 17 03:30:54.615 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 03:30:54.615 INFO [stderr] 
Nov 17 03:30:54.688 INFO [stderr] warning: unused variable: `x`
Nov 17 03:30:54.689 INFO [stderr]    --> src/main.rs:171:19
Nov 17 03:30:54.689 INFO [stderr]     |
Nov 17 03:30:54.689 INFO [stderr] 171 |               let x = to_mult * to_mult * to_mult;
Nov 17 03:30:54.689 INFO [stderr]     |                   ^ help: consider using `_x` instead
Nov 17 03:30:54.689 INFO [stderr]     |
Nov 17 03:30:54.689 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 03:30:54.689 INFO [stderr] 
Nov 17 03:30:55.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
Nov 17 03:30:55.655 INFO [stderr] su: No module specific data is present
Nov 17 03:30:56.757 INFO running `"docker" "inspect" "2c600039f7f532c847e3c13ce1112c0b88297b1dd258144d32ff0ea4281ae8dc"`
Nov 17 03:30:56.979 INFO running `"docker" "rm" "-f" "2c600039f7f532c847e3c13ce1112c0b88297b1dd258144d32ff0ea4281ae8dc"`
Nov 17 03:30:57.307 INFO [stdout] 2c600039f7f532c847e3c13ce1112c0b88297b1dd258144d32ff0ea4281ae8dc
Nov 17 03:30:57.311 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 03:30:57.731 INFO [stdout] 600f60c774086f8769373e17a3fe337a6f79d08b7722e1dcd0b10ef13b2a2310
Nov 17 03:30:57.735 INFO running `"docker" "start" "-a" "600f60c774086f8769373e17a3fe337a6f79d08b7722e1dcd0b10ef13b2a2310"`
Nov 17 03:30:58.791 INFO [stderr] usermod: no changes
Nov 17 03:30:58.896 INFO [stderr]    Compiling lab_2 v0.1.0 (/source)
Nov 17 03:30:59.327 INFO [stderr] warning: unused import: `std::io::Write`
Nov 17 03:30:59.327 INFO [stderr]  --> src/main.rs:3:5
Nov 17 03:30:59.327 INFO [stderr]   |
Nov 17 03:30:59.327 INFO [stderr] 3 | use std::io::Write;
Nov 17 03:30:59.327 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 17 03:30:59.327 INFO [stderr]   |
Nov 17 03:30:59.335 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 03:30:59.335 INFO [stderr] 
Nov 17 03:30:59.397 INFO [stderr] warning: unused variable: `x`
Nov 17 03:30:59.397 INFO [stderr]    --> src/main.rs:171:19
Nov 17 03:30:59.397 INFO [stderr]     |
Nov 17 03:30:59.397 INFO [stderr] 171 |               let x = to_mult * to_mult * to_mult;
Nov 17 03:30:59.397 INFO [stderr]     |                   ^ help: consider using `_x` instead
Nov 17 03:30:59.397 INFO [stderr]     |
Nov 17 03:30:59.397 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 03:30:59.397 INFO [stderr] 
Nov 17 03:30:59.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 17 03:30:59.835 INFO [stderr] su: No module specific data is present
Nov 17 03:31:00.923 INFO running `"docker" "inspect" "600f60c774086f8769373e17a3fe337a6f79d08b7722e1dcd0b10ef13b2a2310"`
Nov 17 03:31:01.217 INFO running `"docker" "rm" "-f" "600f60c774086f8769373e17a3fe337a6f79d08b7722e1dcd0b10ef13b2a2310"`
Nov 17 03:31:01.579 INFO [stdout] 600f60c774086f8769373e17a3fe337a6f79d08b7722e1dcd0b10ef13b2a2310
Nov 17 03:31:01.587 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 03:31:02.011 INFO [stdout] ec199f9c656c3afc3072befcdc87e04fe98b1b574859652f5b349506b3ad9cbd
Nov 17 03:31:02.019 INFO running `"docker" "start" "-a" "ec199f9c656c3afc3072befcdc87e04fe98b1b574859652f5b349506b3ad9cbd"`
Nov 17 03:31:03.407 INFO [stderr] usermod: no changes
Nov 17 03:31:03.487 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 17 03:31:03.488 INFO [stderr]      Running /target/debug/deps/lab_2-ecaa5b96a00b84d4
Nov 17 03:31:03.512 INFO [stdout] 
Nov 17 03:31:03.512 INFO [stdout] running 0 tests
Nov 17 03:31:03.512 INFO [stdout] 
Nov 17 03:31:03.512 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 03:31:03.512 INFO [stdout] 
Nov 17 03:31:03.520 INFO [stderr] su: No module specific data is present
Nov 17 03:31:04.661 INFO running `"docker" "inspect" "ec199f9c656c3afc3072befcdc87e04fe98b1b574859652f5b349506b3ad9cbd"`
Nov 17 03:31:04.935 INFO running `"docker" "rm" "-f" "ec199f9c656c3afc3072befcdc87e04fe98b1b574859652f5b349506b3ad9cbd"`
Nov 17 03:31:05.267 INFO [stdout] ec199f9c656c3afc3072befcdc87e04fe98b1b574859652f5b349506b3ad9cbd