[INFO] cloning repository https://github.com/solwolf05/bfx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/solwolf05/bfx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolwolf05%2Fbfx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolwolf05%2Fbfx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9e7570417c36a415392cb3a14c756c0186f1177
[INFO] fixing solwolf05/bfx against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolwolf05%2Fbfx" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/solwolf05/bfx
[INFO] finished tweaking git repo https://github.com/solwolf05/bfx
[INFO] tweaked toml for git repo https://github.com/solwolf05/bfx written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/solwolf05/bfx on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/solwolf05/bfx already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 24b6d94da838e4d0e170bc6f150c923e199aca3eafba69a75141325e864ddca7
[INFO] running `Command { std: "docker" "start" "24b6d94da838e4d0e170bc6f150c923e199aca3eafba69a75141325e864ddca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "24b6d94da838e4d0e170bc6f150c923e199aca3eafba69a75141325e864ddca7" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24b6d94da838e4d0e170bc6f150c923e199aca3eafba69a75141325e864ddca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "24b6d94da838e4d0e170bc6f150c923e199aca3eafba69a75141325e864ddca7" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking engine v0.1.0 (/opt/rustwide/workdir/engine)
[INFO] [stderr]     Checking bfx v0.1.0 (/opt/rustwide/workdir/bfx)
[INFO] [stderr]     Checking bfdb v0.1.0 (/opt/rustwide/workdir/bfdb)
[INFO] [stdout] warning: fields `program`, `program_counter`, `memory`, and `memory_pointer` are never read
[INFO] [stdout]  --> engine/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Engine {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 4 |     program: Vec<Instruction>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 5 |     program_counter: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     memory: Vec<u8>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     memory_pointer: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `engine`
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider adding a `main` function to `engine/src/main.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `engine` (bin "engine") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `program`, `program_counter`, `memory`, and `memory_pointer` are never read
[INFO] [stdout]  --> engine/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Engine {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 4 |     program: Vec<Instruction>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 5 |     program_counter: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     memory: Vec<u8>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     memory_pointer: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24b6d94da838e4d0e170bc6f150c923e199aca3eafba69a75141325e864ddca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24b6d94da838e4d0e170bc6f150c923e199aca3eafba69a75141325e864ddca7", kill_on_drop: false }`
[INFO] [stdout] 24b6d94da838e4d0e170bc6f150c923e199aca3eafba69a75141325e864ddca7
