[INFO] cloning repository https://github.com/xemotrix/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xemotrix/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxemotrix%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxemotrix%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c86f65f6fc2533afd2335d1ed2e2ca0ac69ba35
[INFO] testing xemotrix/rlox against 1.75.0 for beta-1.76-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxemotrix%2Frlox" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xemotrix/rlox on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xemotrix/rlox
[INFO] finished tweaking git repo https://github.com/xemotrix/rlox
[INFO] tweaked toml for git repo https://github.com/xemotrix/rlox written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/xemotrix/rlox 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.71
[INFO] [stderr]   Downloaded fmt v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e366a82a65da55182f03e738ddc3922c1ed4f88ff845c6e0f0f11ee162507b67
[INFO] running `Command { std: "docker" "start" "-a" "e366a82a65da55182f03e738ddc3922c1ed4f88ff845c6e0f0f11ee162507b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e366a82a65da55182f03e738ddc3922c1ed4f88ff845c6e0f0f11ee162507b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e366a82a65da55182f03e738ddc3922c1ed4f88ff845c6e0f0f11ee162507b67", kill_on_drop: false }`
[INFO] [stdout] e366a82a65da55182f03e738ddc3922c1ed4f88ff845c6e0f0f11ee162507b67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ecb2c829f47ac545e6922cfea2380f3a9aeab5ebd8cefc9d24ad529ea7ec310
[INFO] running `Command { std: "docker" "start" "-a" "2ecb2c829f47ac545e6922cfea2380f3a9aeab5ebd8cefc9d24ad529ea7ec310", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling fmt v0.1.0
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `value::Value`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use value::Value;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Nop` and `Return` are never constructed
[INFO] [stdout]   --> src/op.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum Op {
[INFO] [stdout]    |          -- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 32 |     Nop,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 33 |     Return,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Op` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CompileError` is never constructed
[INFO] [stdout]   --> src/vm.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum InterpretResult {
[INFO] [stdout]    |      --------------- variant in this enum
[INFO] [stdout] 14 |     InterpretOk,
[INFO] [stdout] 15 |     CompileError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "2ecb2c829f47ac545e6922cfea2380f3a9aeab5ebd8cefc9d24ad529ea7ec310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ecb2c829f47ac545e6922cfea2380f3a9aeab5ebd8cefc9d24ad529ea7ec310", kill_on_drop: false }`
[INFO] [stdout] 2ecb2c829f47ac545e6922cfea2380f3a9aeab5ebd8cefc9d24ad529ea7ec310
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bddcf7819f62043aeb9d9341540375922eeeb0b84565fc1e2f603f769c6a2a8b
[INFO] running `Command { std: "docker" "start" "-a" "bddcf7819f62043aeb9d9341540375922eeeb0b84565fc1e2f603f769c6a2a8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `value::Value`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use value::Value;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Nop` and `Return` are never constructed
[INFO] [stdout]   --> src/op.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum Op {
[INFO] [stdout]    |          -- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 32 |     Nop,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 33 |     Return,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Op` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CompileError` is never constructed
[INFO] [stdout]   --> src/vm.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum InterpretResult {
[INFO] [stdout]    |      --------------- variant in this enum
[INFO] [stdout] 14 |     InterpretOk,
[INFO] [stdout] 15 |     CompileError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "bddcf7819f62043aeb9d9341540375922eeeb0b84565fc1e2f603f769c6a2a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bddcf7819f62043aeb9d9341540375922eeeb0b84565fc1e2f603f769c6a2a8b", kill_on_drop: false }`
[INFO] [stdout] bddcf7819f62043aeb9d9341540375922eeeb0b84565fc1e2f603f769c6a2a8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65fa9130d2607a79d567f53f19fb48ce575e8dc50aeaae30c775bfc97aa4e205
[INFO] running `Command { std: "docker" "start" "-a" "65fa9130d2607a79d567f53f19fb48ce575e8dc50aeaae30c775bfc97aa4e205", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `value::Value`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use value::Value;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Nop` and `Return` are never constructed
[INFO] [stderr]   --> src/op.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 6  | pub enum Op {
[INFO] [stderr]    |          -- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 32 |     Nop,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 33 |     Return,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Op` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CompileError` is never constructed
[INFO] [stderr]   --> src/vm.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | enum InterpretResult {
[INFO] [stderr]    |      --------------- variant in this enum
[INFO] [stderr] 14 |     InterpretOk,
[INFO] [stderr] 15 |     CompileError(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rlox` (bin "rlox" test) generated 3 warnings (run `cargo fix --bin "rlox" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rlox-8bd71ea1aea5383d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test value::test_size ... ok
[INFO] [stdout] test symtable::test_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65fa9130d2607a79d567f53f19fb48ce575e8dc50aeaae30c775bfc97aa4e205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65fa9130d2607a79d567f53f19fb48ce575e8dc50aeaae30c775bfc97aa4e205", kill_on_drop: false }`
[INFO] [stdout] 65fa9130d2607a79d567f53f19fb48ce575e8dc50aeaae30c775bfc97aa4e205
