[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
[INFO] testing xemotrix/rlox against beta-2024-01-09 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-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xemotrix/rlox on toolchain beta-2024-01-09
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "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-tc2/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" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff8aa6bf30f2f0a31f90ce484d93fd19e3dc43b12e231be77b154503391863be
[INFO] running `Command { std: "docker" "start" "-a" "ff8aa6bf30f2f0a31f90ce484d93fd19e3dc43b12e231be77b154503391863be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff8aa6bf30f2f0a31f90ce484d93fd19e3dc43b12e231be77b154503391863be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff8aa6bf30f2f0a31f90ce484d93fd19e3dc43b12e231be77b154503391863be", kill_on_drop: false }`
[INFO] [stdout] ff8aa6bf30f2f0a31f90ce484d93fd19e3dc43b12e231be77b154503391863be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73307d4b9e036d550c4e018e0db92cb2e67bf8f6447c251b39390aae5477ba9b
[INFO] running `Command { std: "docker" "start" "-a" "73307d4b9e036d550c4e018e0db92cb2e67bf8f6447c251b39390aae5477ba9b", 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 2.19s
[INFO] running `Command { std: "docker" "inspect" "73307d4b9e036d550c4e018e0db92cb2e67bf8f6447c251b39390aae5477ba9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73307d4b9e036d550c4e018e0db92cb2e67bf8f6447c251b39390aae5477ba9b", kill_on_drop: false }`
[INFO] [stdout] 73307d4b9e036d550c4e018e0db92cb2e67bf8f6447c251b39390aae5477ba9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+beta-2024-01-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bb8718fc14b1045acd483cf4291f5f859a3840a5341a9a3d585c3a3ba89e18a
[INFO] running `Command { std: "docker" "start" "-a" "6bb8718fc14b1045acd483cf4291f5f859a3840a5341a9a3d585c3a3ba89e18a", 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 0.79s
[INFO] running `Command { std: "docker" "inspect" "6bb8718fc14b1045acd483cf4291f5f859a3840a5341a9a3d585c3a3ba89e18a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bb8718fc14b1045acd483cf4291f5f859a3840a5341a9a3d585c3a3ba89e18a", kill_on_drop: false }`
[INFO] [stdout] 6bb8718fc14b1045acd483cf4291f5f859a3840a5341a9a3d585c3a3ba89e18a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+beta-2024-01-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e91436baa5469d39a66e0f50bd598534b64f046bbfa32c4485b81ea28c7ba1ef
[INFO] running `Command { std: "docker" "start" "-a" "e91436baa5469d39a66e0f50bd598534b64f046bbfa32c4485b81ea28c7ba1ef", 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-810de0d3f72bb596)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test symtable::test_size ... ok
[INFO] [stdout] test value::test_size ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- value::test_size stdout ----
[INFO] [stdout] size of value: 24
[INFO] [stdout] size of f64: 8
[INFO] [stdout] size of bool: 1
[INFO] [stdout] size of String: 24
[INFO] [stdout] size of Value::Number: 24
[INFO] [stdout] size of Value::Bool: 24
[INFO] [stdout] size of Value::String: 24
[INFO] [stdout] size of Value::Nil: 24
[INFO] [stdout] thread 'value::test_size' panicked at src/value.rs:32:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 24
[INFO] [stdout]  right: 32
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56189115d006 - std::backtrace_rs::backtrace::libunwind::trace::h03effc2488ffeadf
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x56189115d006 - std::backtrace_rs::backtrace::trace_unsynchronized::h006ca25a07988d2f
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56189115d006 - std::sys_common::backtrace::_print_fmt::h4e3552f7b93352b1
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x56189115d006 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h9fe510a7d5cbe2d5
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x561891185e50 - core::fmt::rt::Argument::fmt::h74b18c7a7e637710
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x561891185e50 - core::fmt::write::h8f8030c94ead45fd
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x56189115aaff - std::io::Write::write_fmt::hd5dc84d51b55db4d
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x56189115cde4 - std::sys_common::backtrace::_print::h9804e7b18da25ce0
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x56189115cde4 - std::sys_common::backtrace::print::h88277d710d09094a
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x56189115eb57 - std::panicking::default_hook::{{closure}}::hdbdcf066fe677727
[INFO] [stdout]   10:     0x56189115e83d - std::panicking::default_hook::h23a1b51cb553f858
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x56189112de87 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb97b3d5e50e8f668
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x56189112de87 - test::test_main::{{closure}}::h08dcb42f9689ad1d
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x56189115f176 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he29ab032578fbb20
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x56189115f176 - std::panicking::rust_panic_with_hook::hee41672977842e8f
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x56189115eec2 - std::panicking::begin_panic_handler::{{closure}}::h6e390f49bfce6eb3
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x56189115d506 - std::sys_common::backtrace::__rust_end_short_backtrace::h72ee75b447321fc6
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x56189115ec20 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x5618910f7cc5 - core::panicking::panic_fmt::hf7ebce36d1a084ab
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5618910f800b - core::panicking::assert_failed_inner::h47ecd117b37e9a1c
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/panicking.rs:342:17
[INFO] [stdout]   20:     0x5618910f8a1e - core::panicking::assert_failed::h7b1c2b6b9eb15da2
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/panicking.rs:297:5
[INFO] [stdout]   21:     0x5618910f93bb - rlox::value::test_size::hdf9bdae48ff2760e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/value.rs:32:5
[INFO] [stdout]   22:     0x5618910f8de7 - rlox::value::test_size::{{closure}}::h2f07e4e2927ee618
[INFO] [stdout]                                at /opt/rustwide/workdir/src/value.rs:23:15
[INFO] [stdout]   23:     0x5618910f8786 - core::ops::function::FnOnce::call_once::h050093f82c69e4f6
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5618911336bf - core::ops::function::FnOnce::call_once::h06047d416fab4738
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5618911336bf - test::__rust_begin_short_backtrace::hcb5713adfb060771
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:627:18
[INFO] [stdout]   26:     0x5618911324e1 - test::run_test_in_process::{{closure}}::h6861e3633d7c9c27
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:650:60
[INFO] [stdout]   27:     0x5618911324e1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb64fe2246fb8da62
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5618911324e1 - std::panicking::try::do_call::h298b24dc8da96ba0
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x5618911324e1 - std::panicking::try::h69c2bfb52fabb772
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x5618911324e1 - std::panic::catch_unwind::hc0f23ff16cc28725
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x5618911324e1 - test::run_test_in_process::hddee0506ec75925f
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:650:27
[INFO] [stdout]   32:     0x5618911324e1 - test::run_test::{{closure}}::h5cfb204228607716
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:573:43
[INFO] [stdout]   33:     0x5618910f9816 - test::run_test::{{closure}}::hd4d5602ef13205a5
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:601:41
[INFO] [stdout]   34:     0x5618910f9816 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5ccc5cff5923f06c
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x5618910fe917 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hafc0d76dcef09eee
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x5618910fe917 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb8ad16fe24e3ea09
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5618910fe917 - std::panicking::try::do_call::h42f15bc08f3d28df
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x5618910fe917 - std::panicking::try::h81546958e5901712
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x5618910fe917 - std::panic::catch_unwind::hc4c7cd89a2f03e29
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x5618910fe917 - std::thread::Builder::spawn_unchecked_::{{closure}}::h45ad00093b802d53
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x5618910fe917 - core::ops::function::FnOnce::call_once{{vtable.shim}}::heec906b8862c0a30
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x561891163c25 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he271a8e9b4ffec7b
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x561891163c25 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::heeb272d5c498a02f
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x561891163c25 - std::sys::unix::thread::Thread::new::thread_start::h1fcefdf404730fa7
[INFO] [stdout]                                at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f5f4b5f1ac3 - <unknown>
[INFO] [stdout]   46:     0x7f5f4b682bf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     value::test_size
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin rlox`
[INFO] running `Command { std: "docker" "inspect" "e91436baa5469d39a66e0f50bd598534b64f046bbfa32c4485b81ea28c7ba1ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e91436baa5469d39a66e0f50bd598534b64f046bbfa32c4485b81ea28c7ba1ef", kill_on_drop: false }`
[INFO] [stdout] e91436baa5469d39a66e0f50bd598534b64f046bbfa32c4485b81ea28c7ba1ef