[INFO] cloning repository https://github.com/lukas-loering/comp-design-ss25
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lukas-loering/comp-design-ss25" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukas-loering%2Fcomp-design-ss25", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukas-loering%2Fcomp-design-ss25'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 016de20fe682fdb4a2d9e95333e6821ff170fd50
[INFO] checking lukas-loering/comp-design-ss25 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukas-loering%2Fcomp-design-ss25" "/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/lukas-loering/comp-design-ss25
[INFO] finished tweaking git repo https://github.com/lukas-loering/comp-design-ss25
[INFO] tweaked toml for git repo https://github.com/lukas-loering/comp-design-ss25 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lukas-loering/comp-design-ss25 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lukas-loering/comp-design-ss25 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c980c231d9b4196f25f878bfe4967d69e05848221f1d6acd57b659ccd5c6f651
[INFO] running `Command { std: "docker" "start" "-a" "c980c231d9b4196f25f878bfe4967d69e05848221f1d6acd57b659ccd5c6f651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c980c231d9b4196f25f878bfe4967d69e05848221f1d6acd57b659ccd5c6f651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c980c231d9b4196f25f878bfe4967d69e05848221f1d6acd57b659ccd5c6f651", kill_on_drop: false }`
[INFO] [stdout] c980c231d9b4196f25f878bfe4967d69e05848221f1d6acd57b659ccd5c6f651
[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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] daa2f92a8a03e73c8f7d6e173c82eb1d6e228a178559f1e90f0035e69c613ef0
[INFO] running `Command { std: "docker" "start" "-a" "daa2f92a8a03e73c8f7d6e173c82eb1d6e228a178559f1e90f0035e69c613ef0", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]     Checking linked_hash_set v0.1.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]     Checking num_enum v0.7.3
[INFO] [stderr]     Checking comp-design-ss25 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, u8>
[INFO] [stdout]   --> src/backend/mod.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let next = u8::try_from(u8::from(Register::MIN) + self.map.len() as u8)?;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]   --> src/backend/mod.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let next = u8::try_from(u8::from(Register::MIN) + self.map.len() as u8)?;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `comp-design-ss25` (bin "comp-design-ss25") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, u8>
[INFO] [stdout]   --> src/backend/mod.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let next = u8::try_from(u8::from(Register::MIN) + self.map.len() as u8)?;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]   --> src/backend/mod.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let next = u8::try_from(u8::from(Register::MIN) + self.map.len() as u8)?;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `comp-design-ss25` (bin "comp-design-ss25" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "daa2f92a8a03e73c8f7d6e173c82eb1d6e228a178559f1e90f0035e69c613ef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daa2f92a8a03e73c8f7d6e173c82eb1d6e228a178559f1e90f0035e69c613ef0", kill_on_drop: false }`
[INFO] [stdout] daa2f92a8a03e73c8f7d6e173c82eb1d6e228a178559f1e90f0035e69c613ef0
