Nov 28 12:39:57.759 INFO checking Krelix/rust_vm_tutorial against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 12:39:57.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 12:39:58.170 INFO [stdout] de5c1318b99b16e75ea130ce06eb1bb289a0796dbd8f28d56a2eb3fc024460c1
Nov 28 12:39:58.174 INFO running `"docker" "start" "-a" "de5c1318b99b16e75ea130ce06eb1bb289a0796dbd8f28d56a2eb3fc024460c1"`
Nov 28 12:39:59.367 INFO [stderr] usermod: no changes
Nov 28 12:39:59.481 INFO [stderr]    Compiling memchr v2.1.0
Nov 28 12:40:01.308 INFO [stderr]     Checking nom v4.0.0
Nov 28 12:40:03.850 INFO [stderr]     Checking rust_vm v0.1.0 (/source)
Nov 28 12:40:04.012 INFO [stderr] warning: unknown lint: `clippy`
Nov 28 12:40:04.013 INFO [stderr]  --> src/main.rs:1:9
Nov 28 12:40:04.014 INFO [stderr]   |
Nov 28 12:40:04.014 INFO [stderr] 1 | #![warn(clippy)]
Nov 28 12:40:04.014 INFO [stderr]   |         ^^^^^^
Nov 28 12:40:04.015 INFO [stderr]   |
Nov 28 12:40:04.015 INFO [stderr]   = note: #[warn(unknown_lints)] on by default
Nov 28 12:40:04.016 INFO [stderr] 
Nov 28 12:40:04.016 INFO [stderr] warning: unknown lint: `clippy`
Nov 28 12:40:04.017 INFO [stderr]  --> src/main.rs:1:9
Nov 28 12:40:04.017 INFO [stderr]   |
Nov 28 12:40:04.018 INFO [stderr] 1 | #![warn(clippy)]
Nov 28 12:40:04.018 INFO [stderr]   |         ^^^^^^
Nov 28 12:40:04.019 INFO [stderr]   |
Nov 28 12:40:04.019 INFO [stderr]   = note: #[warn(unknown_lints)] on by default
Nov 28 12:40:04.020 INFO [stderr] 
Nov 28 12:40:04.960 INFO [stderr] warning: unused import: `vm::VM`
Nov 28 12:40:04.960 INFO [stderr]   --> src/main.rs:10:5
Nov 28 12:40:04.960 INFO [stderr]    |
Nov 28 12:40:04.960 INFO [stderr] 10 | use vm::VM;
Nov 28 12:40:04.960 INFO [stderr]    |     ^^^^^^
Nov 28 12:40:04.960 INFO [stderr]    |
Nov 28 12:40:04.960 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 12:40:04.960 INFO [stderr] 
Nov 28 12:40:05.445 INFO [stderr] warning: unused import: `vm::VM`
Nov 28 12:40:05.446 INFO [stderr]   --> src/main.rs:10:5
Nov 28 12:40:05.446 INFO [stderr]    |
Nov 28 12:40:05.447 INFO [stderr] 10 | use vm::VM;
Nov 28 12:40:05.448 INFO [stderr]    |     ^^^^^^
Nov 28 12:40:05.448 INFO [stderr]    |
Nov 28 12:40:05.449 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 12:40:05.449 INFO [stderr] 
Nov 28 12:40:05.604 INFO [stderr] warning: field is never used: `opcode`
Nov 28 12:40:05.604 INFO [stderr]   --> src/instruction.rs:85:3
Nov 28 12:40:05.604 INFO [stderr]    |
Nov 28 12:40:05.604 INFO [stderr] 85 |   opcode: OpCode
Nov 28 12:40:05.604 INFO [stderr]    |   ^^^^^^^^^^^^^^
Nov 28 12:40:05.606 INFO [stderr]    |
Nov 28 12:40:05.606 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 12:40:05.606 INFO [stderr] 
Nov 28 12:40:06.212 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.80s
Nov 28 12:40:06.213 INFO [stderr] su: No module specific data is present
Nov 28 12:40:06.989 INFO running `"docker" "inspect" "de5c1318b99b16e75ea130ce06eb1bb289a0796dbd8f28d56a2eb3fc024460c1"`
Nov 28 12:40:07.250 INFO running `"docker" "rm" "-f" "de5c1318b99b16e75ea130ce06eb1bb289a0796dbd8f28d56a2eb3fc024460c1"`
Nov 28 12:40:07.540 INFO [stdout] de5c1318b99b16e75ea130ce06eb1bb289a0796dbd8f28d56a2eb3fc024460c1