Dec 15 21:27:03.010 INFO testing beep-0.2.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 21:27:03.010 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 21:27:03.417 INFO [stdout] d93dee8123c210983aa65cb2b1599882c0bd2b9405d615eae58be0b0be24da4c
Dec 15 21:27:03.419 INFO running `"docker" "start" "-a" "d93dee8123c210983aa65cb2b1599882c0bd2b9405d615eae58be0b0be24da4c"`
Dec 15 21:27:04.408 INFO [stderr] usermod: no changes
Dec 15 21:27:04.501 INFO [stderr]    Compiling dimensioned v0.6.0
Dec 15 21:27:04.507 INFO [stderr]    Compiling generic-array v0.5.1
Dec 15 21:27:15.422 INFO [stderr]    Compiling beep v0.2.1 (/source)
Dec 15 21:27:16.480 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.05s
Dec 15 21:27:16.483 INFO [stderr] su: No module specific data is present
Dec 15 21:27:18.271 INFO running `"docker" "inspect" "d93dee8123c210983aa65cb2b1599882c0bd2b9405d615eae58be0b0be24da4c"`
Dec 15 21:27:18.527 INFO running `"docker" "rm" "-f" "d93dee8123c210983aa65cb2b1599882c0bd2b9405d615eae58be0b0be24da4c"`
Dec 15 21:27:18.762 INFO [stdout] d93dee8123c210983aa65cb2b1599882c0bd2b9405d615eae58be0b0be24da4c
Dec 15 21:27:18.765 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 21:27:19.412 INFO [stdout] 9d6eb7c48ec3e97ea7fad546e7231b8db88307a6e6584b079d2b696e5251aece
Dec 15 21:27:19.415 INFO running `"docker" "start" "-a" "9d6eb7c48ec3e97ea7fad546e7231b8db88307a6e6584b079d2b696e5251aece"`
Dec 15 21:27:20.201 INFO [stderr] usermod: no changes
Dec 15 21:27:20.246 INFO [stderr]    Compiling beep v0.2.1 (/source)
Dec 15 21:27:21.309 INFO [stderr] warning: unused variable: `F`
Dec 15 21:27:21.309 INFO [stderr]   --> examples/song.rs:13:7
Dec 15 21:27:21.309 INFO [stderr]    |
Dec 15 21:27:21.309 INFO [stderr] 13 |   let F = Hertz::new(2673.0f64);
Dec 15 21:27:21.310 INFO [stderr]    |       ^ help: consider using `_F` instead
Dec 15 21:27:21.310 INFO [stderr]    |
Dec 15 21:27:21.310 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 21:27:21.310 INFO [stderr] 
Dec 15 21:27:21.314 INFO [stderr] warning: variable `C` should have a snake case name such as `c`
Dec 15 21:27:21.314 INFO [stderr]   --> examples/song.rs:10:7
Dec 15 21:27:21.314 INFO [stderr]    |
Dec 15 21:27:21.315 INFO [stderr] 10 |   let C = Hertz::new(2093.0f64);
Dec 15 21:27:21.315 INFO [stderr]    |       ^
Dec 15 21:27:21.315 INFO [stderr]    |
Dec 15 21:27:21.315 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 15 21:27:21.315 INFO [stderr] 
Dec 15 21:27:21.315 INFO [stderr] warning: variable `D` should have a snake case name such as `d`
Dec 15 21:27:21.315 INFO [stderr]   --> examples/song.rs:11:7
Dec 15 21:27:21.315 INFO [stderr]    |
Dec 15 21:27:21.315 INFO [stderr] 11 |   let D = Hertz::new(2349.0f64);
Dec 15 21:27:21.315 INFO [stderr]    |       ^
Dec 15 21:27:21.316 INFO [stderr] 
Dec 15 21:27:21.316 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Dec 15 21:27:21.316 INFO [stderr]   --> examples/song.rs:12:7
Dec 15 21:27:21.316 INFO [stderr]    |
Dec 15 21:27:21.316 INFO [stderr] 12 |   let E = Hertz::new(2673.0f64);
Dec 15 21:27:21.316 INFO [stderr]    |       ^
Dec 15 21:27:21.316 INFO [stderr] 
Dec 15 21:27:21.316 INFO [stderr] warning: variable `F` should have a snake case name such as `f`
Dec 15 21:27:21.316 INFO [stderr]   --> examples/song.rs:13:7
Dec 15 21:27:21.316 INFO [stderr]    |
Dec 15 21:27:21.316 INFO [stderr] 13 |   let F = Hertz::new(2673.0f64);
Dec 15 21:27:21.316 INFO [stderr]    |       ^
Dec 15 21:27:21.316 INFO [stderr] 
Dec 15 21:27:21.316 INFO [stderr] warning: variable `G` should have a snake case name such as `g`
Dec 15 21:27:21.316 INFO [stderr]   --> examples/song.rs:14:7
Dec 15 21:27:21.316 INFO [stderr]    |
Dec 15 21:27:21.316 INFO [stderr] 14 |   let G = Hertz::new(3136.0f64);
Dec 15 21:27:21.316 INFO [stderr]    |       ^
Dec 15 21:27:21.316 INFO [stderr] 
Dec 15 21:27:21.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Dec 15 21:27:21.713 INFO [stderr] su: No module specific data is present
Dec 15 21:27:22.207 INFO running `"docker" "inspect" "9d6eb7c48ec3e97ea7fad546e7231b8db88307a6e6584b079d2b696e5251aece"`
Dec 15 21:27:22.349 INFO running `"docker" "rm" "-f" "9d6eb7c48ec3e97ea7fad546e7231b8db88307a6e6584b079d2b696e5251aece"`
Dec 15 21:27:22.486 INFO [stdout] 9d6eb7c48ec3e97ea7fad546e7231b8db88307a6e6584b079d2b696e5251aece