Dec 12 02:41:26.937 INFO checking Geal/pgo-rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:41:26.938 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-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 12 02:41:27.412 INFO [stdout] 3c9ea8cfc4160228df6b6b8044037c5f71453b466ce27fa0c88f8ff3d3b45d73
Dec 12 02:41:27.419 INFO running `"docker" "start" "-a" "3c9ea8cfc4160228df6b6b8044037c5f71453b466ce27fa0c88f8ff3d3b45d73"`
Dec 12 02:41:29.145 INFO [stderr] usermod: no changes
Dec 12 02:41:29.205 INFO [stderr]     Checking pgo v0.1.0 (/source)
Dec 12 02:41:29.971 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 02:41:29.971 INFO [stderr]    --> src/main.rs:189:14
Dec 12 02:41:29.971 INFO [stderr]     |
Dec 12 02:41:29.971 INFO [stderr] 189 |     for _ in (0..n) {
Dec 12 02:41:29.971 INFO [stderr]     |              ^^^^^^ help: remove these parentheses
Dec 12 02:41:29.971 INFO [stderr]     |
Dec 12 02:41:29.971 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 02:41:29.971 INFO [stderr] 
Dec 12 02:41:30.052 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:41:30.052 INFO [stderr]    --> src/main.rs:150:12
Dec 12 02:41:30.052 INFO [stderr]     |
Dec 12 02:41:30.052 INFO [stderr] 150 | fn advance(mut bodies: &mut [Planet; N_BODIES], dt: f64,
Dec 12 02:41:30.052 INFO [stderr]     |            ----^^^^^^
Dec 12 02:41:30.052 INFO [stderr]     |            |
Dec 12 02:41:30.052 INFO [stderr]     |            help: remove this `mut`
Dec 12 02:41:30.052 INFO [stderr]     |
Dec 12 02:41:30.052 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 02:41:30.052 INFO [stderr] 
Dec 12 02:41:30.164 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 02:41:30.164 INFO [stderr]    --> src/main.rs:189:14
Dec 12 02:41:30.164 INFO [stderr]     |
Dec 12 02:41:30.164 INFO [stderr] 189 |     for _ in (0..n) {
Dec 12 02:41:30.164 INFO [stderr]     |              ^^^^^^ help: remove these parentheses
Dec 12 02:41:30.164 INFO [stderr]     |
Dec 12 02:41:30.164 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 02:41:30.164 INFO [stderr] 
Dec 12 02:41:30.240 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:41:30.240 INFO [stderr]    --> src/main.rs:150:12
Dec 12 02:41:30.240 INFO [stderr]     |
Dec 12 02:41:30.240 INFO [stderr] 150 | fn advance(mut bodies: &mut [Planet; N_BODIES], dt: f64,
Dec 12 02:41:30.240 INFO [stderr]     |            ----^^^^^^
Dec 12 02:41:30.240 INFO [stderr]     |            |
Dec 12 02:41:30.240 INFO [stderr]     |            help: remove this `mut`
Dec 12 02:41:30.240 INFO [stderr]     |
Dec 12 02:41:30.240 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 02:41:30.240 INFO [stderr] 
Dec 12 02:41:30.256 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 12 02:41:30.258 INFO [stderr] su: No module specific data is present
Dec 12 02:41:30.914 INFO running `"docker" "inspect" "3c9ea8cfc4160228df6b6b8044037c5f71453b466ce27fa0c88f8ff3d3b45d73"`
Dec 12 02:41:31.238 INFO running `"docker" "rm" "-f" "3c9ea8cfc4160228df6b6b8044037c5f71453b466ce27fa0c88f8ff3d3b45d73"`
Dec 12 02:41:31.559 INFO [stdout] 3c9ea8cfc4160228df6b6b8044037c5f71453b466ce27fa0c88f8ff3d3b45d73