Dec 11 09:26:06.185 INFO checking singaraiona/bytecode against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 09:26:06.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 09:26:06.637 INFO [stdout] bcd29584eee1ea32255b993956f7fec67e5ef2e35d57835dde66fa9c1bbf160c
Dec 11 09:26:06.642 INFO running `"docker" "start" "-a" "bcd29584eee1ea32255b993956f7fec67e5ef2e35d57835dde66fa9c1bbf160c"`
Dec 11 09:26:07.997 INFO [stderr] usermod: no changes
Dec 11 09:26:08.064 INFO [stderr]     Checking ast v0.1.0 (/source)
Dec 11 09:26:08.476 INFO [stderr] warning: unused variable: `i`
Dec 11 09:26:08.476 INFO [stderr]    --> src/bc.rs:128:13
Dec 11 09:26:08.476 INFO [stderr]     |
Dec 11 09:26:08.476 INFO [stderr] 128 |         for i in 0..POOL_SIZE {
Dec 11 09:26:08.476 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 11 09:26:08.476 INFO [stderr]     |
Dec 11 09:26:08.476 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 09:26:08.476 INFO [stderr] 
Dec 11 09:26:08.532 INFO [stderr] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable
Dec 11 09:26:08.532 INFO [stderr]  --> src/main.rs:1:21
Dec 11 09:26:08.532 INFO [stderr]   |
Dec 11 09:26:08.532 INFO [stderr] 1 | #![feature(const_fn,drop_types_in_const)]
Dec 11 09:26:08.532 INFO [stderr]   |                     ^^^^^^^^^^^^^^^^^^^
Dec 11 09:26:08.540 INFO [stderr]   |
Dec 11 09:26:08.540 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 09:26:08.541 INFO [stderr] 
Dec 11 09:26:08.716 INFO [stderr] warning: unused variable: `i`
Dec 11 09:26:08.716 INFO [stderr]    --> src/bc.rs:128:13
Dec 11 09:26:08.716 INFO [stderr]     |
Dec 11 09:26:08.716 INFO [stderr] 128 |         for i in 0..POOL_SIZE {
Dec 11 09:26:08.716 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 11 09:26:08.716 INFO [stderr]     |
Dec 11 09:26:08.716 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 09:26:08.716 INFO [stderr] 
Dec 11 09:26:08.740 INFO [stderr] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable
Dec 11 09:26:08.740 INFO [stderr]  --> src/main.rs:1:21
Dec 11 09:26:08.740 INFO [stderr]   |
Dec 11 09:26:08.740 INFO [stderr] 1 | #![feature(const_fn,drop_types_in_const)]
Dec 11 09:26:08.740 INFO [stderr]   |                     ^^^^^^^^^^^^^^^^^^^
Dec 11 09:26:08.740 INFO [stderr]   |
Dec 11 09:26:08.740 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 09:26:08.740 INFO [stderr] 
Dec 11 09:26:08.764 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 11 09:26:08.770 INFO [stderr] su: No module specific data is present
Dec 11 09:26:09.430 INFO running `"docker" "inspect" "bcd29584eee1ea32255b993956f7fec67e5ef2e35d57835dde66fa9c1bbf160c"`
Dec 11 09:26:09.748 INFO running `"docker" "rm" "-f" "bcd29584eee1ea32255b993956f7fec67e5ef2e35d57835dde66fa9c1bbf160c"`
Dec 11 09:26:10.134 INFO [stdout] bcd29584eee1ea32255b993956f7fec67e5ef2e35d57835dde66fa9c1bbf160c