[INFO] fetching crate retrolang-asm 0.1.1...
[INFO] testing retrolang-asm-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate retrolang-asm 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate retrolang-asm 0.1.1
[INFO] finished tweaking crates.io crate retrolang-asm 0.1.1
[INFO] tweaked toml for crates.io crate retrolang-asm 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate retrolang-asm 0.1.1 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 crates.io crate retrolang-asm 0.1.1 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] 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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 364051891cfd1adb0ca0d76fb91ef253119af3c14b8c5104846a4737f61d454d
[INFO] running `Command { std: "docker" "start" "-a" "364051891cfd1adb0ca0d76fb91ef253119af3c14b8c5104846a4737f61d454d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "364051891cfd1adb0ca0d76fb91ef253119af3c14b8c5104846a4737f61d454d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "364051891cfd1adb0ca0d76fb91ef253119af3c14b8c5104846a4737f61d454d", kill_on_drop: false }`
[INFO] [stdout] 364051891cfd1adb0ca0d76fb91ef253119af3c14b8c5104846a4737f61d454d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64dff934aceebf287559e9ff35ae736d0274471ef7866d433ebb5f9cb4166516
[INFO] running `Command { std: "docker" "start" "-a" "64dff934aceebf287559e9ff35ae736d0274471ef7866d433ebb5f9cb4166516", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling fsio v0.1.3
[INFO] [stderr]    Compiling retrolang-math v0.1.0
[INFO] [stderr]    Compiling pad v0.1.6
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling envmnt v0.8.4
[INFO] [stderr]    Compiling ascii v1.1.0
[INFO] [stderr]    Compiling version v3.0.0
[INFO] [stderr]    Compiling net2 v0.2.39
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling parking_lot_core v0.7.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling retrolang-asm v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling crossterm v0.16.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling colour v0.5.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stdout] warning: methods `is_index_prefix` and `number_to_u8` are never used
[INFO] [stdout]   --> src/assembler/token_traits.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait Tokens {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] 17 |     fn from_string(word: String) -> Token;
[INFO] [stdout] 18 |     fn is_index_prefix(&self) -> Option<u8>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn number_to_u8(&self) -> Option<u8>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.62s
[INFO] running `Command { std: "docker" "inspect" "64dff934aceebf287559e9ff35ae736d0274471ef7866d433ebb5f9cb4166516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64dff934aceebf287559e9ff35ae736d0274471ef7866d433ebb5f9cb4166516", kill_on_drop: false }`
[INFO] [stdout] 64dff934aceebf287559e9ff35ae736d0274471ef7866d433ebb5f9cb4166516
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acdedfa8cbe51a00c7754d081a6da71c8ccde19f5ac99af43d4ba7e079f62c97
[INFO] running `Command { std: "docker" "start" "-a" "acdedfa8cbe51a00c7754d081a6da71c8ccde19f5ac99af43d4ba7e079f62c97", kill_on_drop: false }`
[INFO] [stderr]    Compiling retrolang-asm v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `is_index_prefix` and `number_to_u8` are never used
[INFO] [stdout]   --> src/assembler/token_traits.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait Tokens {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] 17 |     fn from_string(word: String) -> Token;
[INFO] [stdout] 18 |     fn is_index_prefix(&self) -> Option<u8>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn number_to_u8(&self) -> Option<u8>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "acdedfa8cbe51a00c7754d081a6da71c8ccde19f5ac99af43d4ba7e079f62c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acdedfa8cbe51a00c7754d081a6da71c8ccde19f5ac99af43d4ba7e079f62c97", kill_on_drop: false }`
[INFO] [stdout] acdedfa8cbe51a00c7754d081a6da71c8ccde19f5ac99af43d4ba7e079f62c97
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ab5c3712f39fbb84fcfcff9819d8c59e20a4bd8f1c5f5a105f1c89405a1ac90
[INFO] running `Command { std: "docker" "start" "-a" "3ab5c3712f39fbb84fcfcff9819d8c59e20a4bd8f1c5f5a105f1c89405a1ac90", kill_on_drop: false }`
[INFO] [stderr] warning: methods `is_index_prefix` and `number_to_u8` are never used
[INFO] [stderr]   --> src/assembler/token_traits.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub trait Tokens {
[INFO] [stderr]    |           ------ methods in this trait
[INFO] [stderr] 17 |     fn from_string(word: String) -> Token;
[INFO] [stderr] 18 |     fn is_index_prefix(&self) -> Option<u8>;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     fn number_to_u8(&self) -> Option<u8>;
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `retrolang-asm` (bin "retrolang-asm" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/retrolang_asm-2918ea3f7e1d1b04)
[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" "3ab5c3712f39fbb84fcfcff9819d8c59e20a4bd8f1c5f5a105f1c89405a1ac90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ab5c3712f39fbb84fcfcff9819d8c59e20a4bd8f1c5f5a105f1c89405a1ac90", kill_on_drop: false }`
[INFO] [stdout] 3ab5c3712f39fbb84fcfcff9819d8c59e20a4bd8f1c5f5a105f1c89405a1ac90
