[INFO] cloning repository https://github.com/JuergenFranziskus/arm7tdmi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JuergenFranziskus/arm7tdmi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuergenFranziskus%2Farm7tdmi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuergenFranziskus%2Farm7tdmi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3488c64fde1980327c0f1fd1c9c0800a0d73546a
[INFO] testing JuergenFranziskus/arm7tdmi against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuergenFranziskus%2Farm7tdmi" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JuergenFranziskus/arm7tdmi
[INFO] finished tweaking git repo https://github.com/JuergenFranziskus/arm7tdmi
[INFO] tweaked toml for git repo https://github.com/JuergenFranziskus/arm7tdmi written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JuergenFranziskus/arm7tdmi on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JuergenFranziskus/arm7tdmi 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-2026-01-20" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 750f66efe2e1b3637fdc651b018eca2aaa269c87279c3f6dea56333995e3ec5d
[INFO] running `Command { std: "docker" "start" "-a" "750f66efe2e1b3637fdc651b018eca2aaa269c87279c3f6dea56333995e3ec5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "750f66efe2e1b3637fdc651b018eca2aaa269c87279c3f6dea56333995e3ec5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "750f66efe2e1b3637fdc651b018eca2aaa269c87279c3f6dea56333995e3ec5d", kill_on_drop: false }`
[INFO] [stdout] 750f66efe2e1b3637fdc651b018eca2aaa269c87279c3f6dea56333995e3ec5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa316b12a4e7caea548ebcbb7ccd77ca9e6725fdb4d88a645f1fc339f8e293b6
[INFO] running `Command { std: "docker" "start" "-a" "fa316b12a4e7caea548ebcbb7ccd77ca9e6725fdb4d88a645f1fc339f8e293b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling arm7tdmi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/decode.rs:285:25
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub struct ThumbDecoder(u16);
[INFO] [stdout]     |            ------------ ^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `ThumbDecoder` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[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 0.35s
[INFO] running `Command { std: "docker" "inspect" "fa316b12a4e7caea548ebcbb7ccd77ca9e6725fdb4d88a645f1fc339f8e293b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa316b12a4e7caea548ebcbb7ccd77ca9e6725fdb4d88a645f1fc339f8e293b6", kill_on_drop: false }`
[INFO] [stdout] fa316b12a4e7caea548ebcbb7ccd77ca9e6725fdb4d88a645f1fc339f8e293b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 138bfa8f736be96c358648673ed8c0edfa85b1725126d53e69d06472b7c360ef
[INFO] running `Command { std: "docker" "start" "-a" "138bfa8f736be96c358648673ed8c0edfa85b1725126d53e69d06472b7c360ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling arm7tdmi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/decode.rs:285:25
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub struct ThumbDecoder(u16);
[INFO] [stdout]     |            ------------ ^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `ThumbDecoder` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/decode.rs:285:25
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub struct ThumbDecoder(u16);
[INFO] [stdout]     |            ------------ ^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `ThumbDecoder` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[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 0.45s
[INFO] running `Command { std: "docker" "inspect" "138bfa8f736be96c358648673ed8c0edfa85b1725126d53e69d06472b7c360ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "138bfa8f736be96c358648673ed8c0edfa85b1725126d53e69d06472b7c360ef", kill_on_drop: false }`
[INFO] [stdout] 138bfa8f736be96c358648673ed8c0edfa85b1725126d53e69d06472b7c360ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b7a65253201a22ff00a923052bfd35fb68dcff01a9176c471759a9ca40356e0
[INFO] running `Command { std: "docker" "start" "-a" "3b7a65253201a22ff00a923052bfd35fb68dcff01a9176c471759a9ca40356e0", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/decode.rs:285:25
[INFO] [stderr]     |
[INFO] [stderr] 285 | pub struct ThumbDecoder(u16);
[INFO] [stderr]     |            ------------ ^^^
[INFO] [stdout] 
[INFO] [stderr]     |            |
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |            field in this struct
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stderr]     = note: `ThumbDecoder` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `arm7tdmi` (lib) generated 1 warning
[INFO] [stderr] warning: `arm7tdmi` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arm7tdmi-a7857bb6dae2f9b6)
[INFO] [stderr]    Doc-tests arm7tdmi
[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" "3b7a65253201a22ff00a923052bfd35fb68dcff01a9176c471759a9ca40356e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b7a65253201a22ff00a923052bfd35fb68dcff01a9176c471759a9ca40356e0", kill_on_drop: false }`
[INFO] [stdout] 3b7a65253201a22ff00a923052bfd35fb68dcff01a9176c471759a9ca40356e0
