[INFO] cloning repository https://github.com/buzzxI/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/buzzxI/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbuzzxI%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbuzzxI%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a4ef1eb49b2f0be6c6d04daffb9c5838e100696
[INFO] testing buzzxI/rlox against nightly-2025-01-18 for randomize-layout-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbuzzxI%2Frlox" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/buzzxI/rlox on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/buzzxI/rlox
[INFO] finished tweaking git repo https://github.com/buzzxI/rlox
[INFO] tweaked toml for git repo https://github.com/buzzxI/rlox written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/buzzxI/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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b9339a057db015901b0a9d880a1a9bfc13f32403ad67832270f01c3963b0bd8
[INFO] running `Command { std: "docker" "start" "-a" "5b9339a057db015901b0a9d880a1a9bfc13f32403ad67832270f01c3963b0bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b9339a057db015901b0a9d880a1a9bfc13f32403ad67832270f01c3963b0bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b9339a057db015901b0a9d880a1a9bfc13f32403ad67832270f01c3963b0bd8", kill_on_drop: false }`
[INFO] [stdout] 5b9339a057db015901b0a9d880a1a9bfc13f32403ad67832270f01c3963b0bd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fd49970acc8aa069abd38e28bc834b1d5f3b1a1eec0470dba03586e2c56a368
[INFO] running `Command { std: "docker" "start" "-a" "7fd49970acc8aa069abd38e28bc834b1d5f3b1a1eec0470dba03586e2c56a368", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]  --> src/object.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum ObjectType {
[INFO] [stdout]   |      ---------- variants in this enum
[INFO] [stdout] 2 |     LoxString,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 3 |     LoxFunction,
[INFO] [stdout] 4 |     LoxNative,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 5 |     LoxClosure,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 6 |     LoxUpvalue,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 7 |     LoxClass,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 8 |     LoxInstance,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 9 |     LoxMethod,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `obj_type`, `arity`, and `upvalue_count` are never read
[INFO] [stdout]   --> src/object.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct FunctionObj {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 13 |     obj_type: ObjectType,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 14 |     arity: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     upvalue_count: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "7fd49970acc8aa069abd38e28bc834b1d5f3b1a1eec0470dba03586e2c56a368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd49970acc8aa069abd38e28bc834b1d5f3b1a1eec0470dba03586e2c56a368", kill_on_drop: false }`
[INFO] [stdout] 7fd49970acc8aa069abd38e28bc834b1d5f3b1a1eec0470dba03586e2c56a368
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5152ba8f7efabf17d62547f3bf2db565a8d0b863d38cd06b3d6ac377ede9d1f
[INFO] running `Command { std: "docker" "start" "-a" "b5152ba8f7efabf17d62547f3bf2db565a8d0b863d38cd06b3d6ac377ede9d1f", kill_on_drop: false }`
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]  --> src/object.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum ObjectType {
[INFO] [stdout]   |      ---------- variants in this enum
[INFO] [stdout] 2 |     LoxString,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 3 |     LoxFunction,
[INFO] [stdout] 4 |     LoxNative,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 5 |     LoxClosure,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 6 |     LoxUpvalue,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 7 |     LoxClass,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 8 |     LoxInstance,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 9 |     LoxMethod,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `obj_type`, `arity`, and `upvalue_count` are never read
[INFO] [stdout]   --> src/object.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct FunctionObj {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 13 |     obj_type: ObjectType,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 14 |     arity: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     upvalue_count: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]  --> src/object.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum ObjectType {
[INFO] [stdout]   |      ---------- variants in this enum
[INFO] [stdout] 2 |     LoxString,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 3 |     LoxFunction,
[INFO] [stdout] 4 |     LoxNative,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 5 |     LoxClosure,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 6 |     LoxUpvalue,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 7 |     LoxClass,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 8 |     LoxInstance,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 9 |     LoxMethod,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `obj_type`, `arity`, and `upvalue_count` are never read
[INFO] [stdout]   --> src/object.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct FunctionObj {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 13 |     obj_type: ObjectType,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 14 |     arity: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     upvalue_count: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "b5152ba8f7efabf17d62547f3bf2db565a8d0b863d38cd06b3d6ac377ede9d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5152ba8f7efabf17d62547f3bf2db565a8d0b863d38cd06b3d6ac377ede9d1f", kill_on_drop: false }`
[INFO] [stdout] b5152ba8f7efabf17d62547f3bf2db565a8d0b863d38cd06b3d6ac377ede9d1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2879ddba0b2399e9f45ba83b8c39f5d09845e18249e17052c701937c2df7e64a
[INFO] running `Command { std: "docker" "start" "-a" "2879ddba0b2399e9f45ba83b8c39f5d09845e18249e17052c701937c2df7e64a", kill_on_drop: false }`
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]  --> src/object.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | enum ObjectType {
[INFO] [stderr]   |      ---------- variants in this enum
[INFO] [stderr] 2 |     LoxString,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 3 |     LoxFunction,
[INFO] [stderr] 4 |     LoxNative,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 5 |     LoxClosure,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 6 |     LoxUpvalue,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 7 |     LoxClass,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 8 |     LoxInstance,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 9 |     LoxMethod,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `obj_type`, `arity`, and `upvalue_count` are never read
[INFO] [stderr]   --> src/object.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct FunctionObj {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr] 13 |     obj_type: ObjectType,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 14 |     arity: u8,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 17 |     upvalue_count: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rlox` (lib) generated 2 warnings
[INFO] [stderr] warning: `rlox` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rlox-88f7b4dab608a988)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rlox-61ca71ea7accd6ac)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rlox
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2879ddba0b2399e9f45ba83b8c39f5d09845e18249e17052c701937c2df7e64a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2879ddba0b2399e9f45ba83b8c39f5d09845e18249e17052c701937c2df7e64a", kill_on_drop: false }`
[INFO] [stdout] 2879ddba0b2399e9f45ba83b8c39f5d09845e18249e17052c701937c2df7e64a
