Dec 15 02:02:47.362 INFO testing pcast-0.3.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 02:02:47.362 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 02:02:47.527 INFO [stdout] 4653bf3ad978418896066fd7ae2ac5f04c72093bda569aee3162cb848fd7e564
Dec 15 02:02:47.529 INFO running `"docker" "start" "-a" "4653bf3ad978418896066fd7ae2ac5f04c72093bda569aee3162cb848fd7e564"`
Dec 15 02:02:47.902 INFO [stderr] usermod: no changes
Dec 15 02:02:47.932 INFO [stderr]    Compiling pcast v0.3.0 (/source)
Dec 15 02:02:48.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Dec 15 02:02:48.362 INFO [stderr] su: No module specific data is present
Dec 15 02:02:49.010 INFO running `"docker" "inspect" "4653bf3ad978418896066fd7ae2ac5f04c72093bda569aee3162cb848fd7e564"`
Dec 15 02:02:49.215 INFO running `"docker" "rm" "-f" "4653bf3ad978418896066fd7ae2ac5f04c72093bda569aee3162cb848fd7e564"`
Dec 15 02:02:49.323 INFO [stdout] 4653bf3ad978418896066fd7ae2ac5f04c72093bda569aee3162cb848fd7e564
Dec 15 02:02:49.325 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 02:02:49.478 INFO [stdout] bc0d67c7a9a57f6702eccf221e79215d97264baa754b1dae4ea63734e4aea1f3
Dec 15 02:02:49.480 INFO running `"docker" "start" "-a" "bc0d67c7a9a57f6702eccf221e79215d97264baa754b1dae4ea63734e4aea1f3"`
Dec 15 02:02:49.908 INFO [stderr] usermod: no changes
Dec 15 02:02:49.936 INFO [stderr]    Compiling pcast v0.3.0 (/source)
Dec 15 02:02:50.534 INFO [stderr] warning: variable does not need to be mutable
Dec 15 02:02:50.534 INFO [stderr]    --> src/lib.rs:235:13
Dec 15 02:02:50.534 INFO [stderr]     |
Dec 15 02:02:50.534 INFO [stderr] 235 |         let mut status_mut_ref: &mut StatusPacket = (&mut owned).try_into().unwrap();
Dec 15 02:02:50.534 INFO [stderr]     |             ----^^^^^^^^^^^^^^
Dec 15 02:02:50.534 INFO [stderr]     |             |
Dec 15 02:02:50.535 INFO [stderr]     |             help: remove this `mut`
Dec 15 02:02:50.535 INFO [stderr]     |
Dec 15 02:02:50.535 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 02:02:50.535 INFO [stderr] 
Dec 15 02:02:50.535 INFO [stderr] warning: variable does not need to be mutable
Dec 15 02:02:50.535 INFO [stderr]    --> src/lib.rs:258:13
Dec 15 02:02:50.535 INFO [stderr]     |
Dec 15 02:02:50.535 INFO [stderr] 258 |         let mut status_mut_view: &mut StatusPacket = pref.try_into().unwrap();
Dec 15 02:02:50.535 INFO [stderr]     |             ----^^^^^^^^^^^^^^^
Dec 15 02:02:50.535 INFO [stderr]     |             |
Dec 15 02:02:50.535 INFO [stderr]     |             help: remove this `mut`
Dec 15 02:02:50.535 INFO [stderr] 
Dec 15 02:02:50.535 INFO [stderr] warning: variable does not need to be mutable
Dec 15 02:02:50.535 INFO [stderr]    --> src/lib.rs:275:13
Dec 15 02:02:50.535 INFO [stderr]     |
Dec 15 02:02:50.535 INFO [stderr] 275 |         let mut status_mut_view: &mut StatusPacket = (&mut owned).try_into().unwrap();
Dec 15 02:02:50.535 INFO [stderr]     |             ----^^^^^^^^^^^^^^^
Dec 15 02:02:50.535 INFO [stderr]     |             |
Dec 15 02:02:50.535 INFO [stderr]     |             help: remove this `mut`
Dec 15 02:02:50.535 INFO [stderr] 
Dec 15 02:02:50.825 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 15 02:02:50.825 INFO [stderr] su: No module specific data is present
Dec 15 02:02:51.211 INFO running `"docker" "inspect" "bc0d67c7a9a57f6702eccf221e79215d97264baa754b1dae4ea63734e4aea1f3"`
Dec 15 02:02:51.465 INFO running `"docker" "rm" "-f" "bc0d67c7a9a57f6702eccf221e79215d97264baa754b1dae4ea63734e4aea1f3"`
Dec 15 02:02:51.668 INFO [stdout] bc0d67c7a9a57f6702eccf221e79215d97264baa754b1dae4ea63734e4aea1f3