[INFO] cloning repository https://github.com/hugolepeytre/L3-Garbage-Collector
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hugolepeytre/L3-Garbage-Collector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhugolepeytre%2FL3-Garbage-Collector", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhugolepeytre%2FL3-Garbage-Collector'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6639e9326859ceb0aca43e506d27de9ba236557
[INFO] testing hugolepeytre/L3-Garbage-Collector against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhugolepeytre%2FL3-Garbage-Collector" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hugolepeytre/L3-Garbage-Collector
[INFO] finished tweaking git repo https://github.com/hugolepeytre/L3-Garbage-Collector
[INFO] tweaked toml for git repo https://github.com/hugolepeytre/L3-Garbage-Collector written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hugolepeytre/L3-Garbage-Collector on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hugolepeytre/L3-Garbage-Collector 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa7e62a9a9b74bdae326a4c9cde14e5368d2349e74461c9c67572a39cf97eec8
[INFO] running `Command { std: "docker" "start" "-a" "fa7e62a9a9b74bdae326a4c9cde14e5368d2349e74461c9c67572a39cf97eec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa7e62a9a9b74bdae326a4c9cde14e5368d2349e74461c9c67572a39cf97eec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa7e62a9a9b74bdae326a4c9cde14e5368d2349e74461c9c67572a39cf97eec8", kill_on_drop: false }`
[INFO] [stdout] fa7e62a9a9b74bdae326a4c9cde14e5368d2349e74461c9c67572a39cf97eec8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01687375ebc90621ef1a3b0e685027f0fa39e274fc2002d5b1f7f841fa1be485
[INFO] running `Command { std: "docker" "start" "-a" "01687375ebc90621ef1a3b0e685027f0fa39e274fc2002d5b1f7f841fa1be485", kill_on_drop: false }`
[INFO] [stderr]    Compiling l3vm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `ix_to_addr` is never used
[INFO] [stdout]   --> src/memory.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn ix_to_addr(index: usize) -> L3Value {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `debug_print_mem_state` and `debug_print_free_list` are never used
[INFO] [stdout]    --> src/memory.rs:340:12
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl Memory {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 340 |     pub fn debug_print_mem_state(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub fn debug_print_free_list(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "01687375ebc90621ef1a3b0e685027f0fa39e274fc2002d5b1f7f841fa1be485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01687375ebc90621ef1a3b0e685027f0fa39e274fc2002d5b1f7f841fa1be485", kill_on_drop: false }`
[INFO] [stdout] 01687375ebc90621ef1a3b0e685027f0fa39e274fc2002d5b1f7f841fa1be485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2e9e1c41377498c5ec1acdfff6ae902db202791e7f71a4434a45b79f3a8039b
[INFO] running `Command { std: "docker" "start" "-a" "c2e9e1c41377498c5ec1acdfff6ae902db202791e7f71a4434a45b79f3a8039b", kill_on_drop: false }`
[INFO] [stderr]    Compiling l3vm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `ix_to_addr` is never used
[INFO] [stdout]   --> src/memory.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn ix_to_addr(index: usize) -> L3Value {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `debug_print_mem_state` and `debug_print_free_list` are never used
[INFO] [stdout]    --> src/memory.rs:340:12
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl Memory {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 340 |     pub fn debug_print_mem_state(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub fn debug_print_free_list(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "c2e9e1c41377498c5ec1acdfff6ae902db202791e7f71a4434a45b79f3a8039b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e9e1c41377498c5ec1acdfff6ae902db202791e7f71a4434a45b79f3a8039b", kill_on_drop: false }`
[INFO] [stdout] c2e9e1c41377498c5ec1acdfff6ae902db202791e7f71a4434a45b79f3a8039b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55386a571ff40a9fa115cf9395d1de3700e51c82f0b28e6646726f790a4b65c0
[INFO] running `Command { std: "docker" "start" "-a" "55386a571ff40a9fa115cf9395d1de3700e51c82f0b28e6646726f790a4b65c0", kill_on_drop: false }`
[INFO] [stderr] warning: function `ix_to_addr` is never used
[INFO] [stderr]   --> src/memory.rs:18:4
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn ix_to_addr(index: usize) -> L3Value {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `debug_print_mem_state` and `debug_print_free_list` are never used
[INFO] [stderr]    --> src/memory.rs:340:12
[INFO] [stderr]     |
[INFO] [stderr]  28 | impl Memory {
[INFO] [stderr]     | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 340 |     pub fn debug_print_mem_state(&self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 353 |     pub fn debug_print_free_list(&self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `l3vm` (bin "l3vm" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/l3vm-751065d3302fe890)
[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" "55386a571ff40a9fa115cf9395d1de3700e51c82f0b28e6646726f790a4b65c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55386a571ff40a9fa115cf9395d1de3700e51c82f0b28e6646726f790a4b65c0", kill_on_drop: false }`
[INFO] [stdout] 55386a571ff40a9fa115cf9395d1de3700e51c82f0b28e6646726f790a4b65c0
