Nov 16 22:34:14.969 INFO testing kevbot18/speed_primes against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 22:34:14.971 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 22:34:15.463 INFO [stdout] d594dc23f7b4a062e671a6444221ec050e204a33c3de38edfa8ad793c59b29f3
Nov 16 22:34:15.463 INFO running `"docker" "start" "-a" "d594dc23f7b4a062e671a6444221ec050e204a33c3de38edfa8ad793c59b29f3"`
Nov 16 22:34:16.975 INFO [stderr] usermod: no changes
Nov 16 22:34:17.051 INFO [stderr]    Compiling speed_primes v0.1.0 (/source)
Nov 16 22:34:17.555 INFO [stderr] warning: value assigned to `is_prime` is never read
Nov 16 22:34:17.556 INFO [stderr]   --> src/main.rs:60:10
Nov 16 22:34:17.556 INFO [stderr]    |
Nov 16 22:34:17.556 INFO [stderr] 60 |     let mut is_prime: Vec<u8> = Vec::with_capacity(elements as usize);
Nov 16 22:34:17.556 INFO [stderr]    |             ^^^^^^^^
Nov 16 22:34:17.557 INFO [stderr]    |
Nov 16 22:34:17.557 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 16 22:34:17.557 INFO [stderr] 
Nov 16 22:34:18.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Nov 16 22:34:18.201 INFO [stderr] su: No module specific data is present
Nov 16 22:34:19.115 INFO running `"docker" "inspect" "d594dc23f7b4a062e671a6444221ec050e204a33c3de38edfa8ad793c59b29f3"`
Nov 16 22:34:19.358 INFO running `"docker" "rm" "-f" "d594dc23f7b4a062e671a6444221ec050e204a33c3de38edfa8ad793c59b29f3"`
Nov 16 22:34:19.659 INFO [stdout] d594dc23f7b4a062e671a6444221ec050e204a33c3de38edfa8ad793c59b29f3
Nov 16 22:34:19.667 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 22:34:20.075 INFO [stdout] 06471605b005e4f52e82843b4b4561389382702c9a41971253efef91e348fd32
Nov 16 22:34:20.081 INFO running `"docker" "start" "-a" "06471605b005e4f52e82843b4b4561389382702c9a41971253efef91e348fd32"`
Nov 16 22:34:21.255 INFO [stderr] usermod: no changes
Nov 16 22:34:21.292 INFO [stderr]    Compiling speed_primes v0.1.0 (/source)
Nov 16 22:34:21.671 INFO [stderr] warning: value assigned to `is_prime` is never read
Nov 16 22:34:21.671 INFO [stderr]   --> src/main.rs:60:10
Nov 16 22:34:21.671 INFO [stderr]    |
Nov 16 22:34:21.671 INFO [stderr] 60 |     let mut is_prime: Vec<u8> = Vec::with_capacity(elements as usize);
Nov 16 22:34:21.671 INFO [stderr]    |             ^^^^^^^^
Nov 16 22:34:21.671 INFO [stderr]    |
Nov 16 22:34:21.671 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 16 22:34:21.671 INFO [stderr] 
Nov 16 22:34:22.043 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 16 22:34:22.043 INFO [stderr] su: No module specific data is present
Nov 16 22:34:22.680 INFO running `"docker" "inspect" "06471605b005e4f52e82843b4b4561389382702c9a41971253efef91e348fd32"`
Nov 16 22:34:23.017 INFO running `"docker" "rm" "-f" "06471605b005e4f52e82843b4b4561389382702c9a41971253efef91e348fd32"`
Nov 16 22:34:23.388 INFO [stdout] 06471605b005e4f52e82843b4b4561389382702c9a41971253efef91e348fd32
Nov 16 22:34:23.392 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 22:34:23.881 INFO [stdout] bdde250c9343f5a695dd8e1d56dbba2e2cabfa628bfe76313e339ead469e110b
Nov 16 22:34:23.882 INFO running `"docker" "start" "-a" "bdde250c9343f5a695dd8e1d56dbba2e2cabfa628bfe76313e339ead469e110b"`
Nov 16 22:34:25.155 INFO [stderr] usermod: no changes
Nov 16 22:34:25.219 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 22:34:25.227 INFO [stdout] 
Nov 16 22:34:25.227 INFO [stdout] running 0 tests
Nov 16 22:34:25.227 INFO [stdout] 
Nov 16 22:34:25.227 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:34:25.227 INFO [stdout] 
Nov 16 22:34:25.227 INFO [stderr]      Running /target/debug/deps/speed_primes-bd3a425487eeea2c
Nov 16 22:34:25.231 INFO [stderr] su: No module specific data is present
Nov 16 22:34:26.319 INFO running `"docker" "inspect" "bdde250c9343f5a695dd8e1d56dbba2e2cabfa628bfe76313e339ead469e110b"`
Nov 16 22:34:26.553 INFO running `"docker" "rm" "-f" "bdde250c9343f5a695dd8e1d56dbba2e2cabfa628bfe76313e339ead469e110b"`
Nov 16 22:34:26.898 INFO [stdout] bdde250c9343f5a695dd8e1d56dbba2e2cabfa628bfe76313e339ead469e110b