[INFO] cloning repository https://github.com/oberien/aoc2025-dwarf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oberien/aoc2025-dwarf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Faoc2025-dwarf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Faoc2025-dwarf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9fa884147c42a6170f9ebfa459252143516d9419 [INFO] checking oberien/aoc2025-dwarf 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%2Foberien%2Faoc2025-dwarf" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/oberien/aoc2025-dwarf [INFO] finished tweaking git repo https://github.com/oberien/aoc2025-dwarf [INFO] tweaked toml for git repo https://github.com/oberien/aoc2025-dwarf written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/oberien/aoc2025-dwarf 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/oberien/aoc2025-dwarf 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cd824f87be64cb08abfb9e416156e3b611d224ca86fdb848bb0a1e65062657f2 [INFO] running `Command { std: "docker" "start" "-a" "cd824f87be64cb08abfb9e416156e3b611d224ca86fdb848bb0a1e65062657f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd824f87be64cb08abfb9e416156e3b611d224ca86fdb848bb0a1e65062657f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd824f87be64cb08abfb9e416156e3b611d224ca86fdb848bb0a1e65062657f2", kill_on_drop: false }` [INFO] [stdout] cd824f87be64cb08abfb9e416156e3b611d224ca86fdb848bb0a1e65062657f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 346f67f0dc0fd2e92fa56ca20b0d1456f34a7bbeb7c785ad0e4a47ff9bb79f1b [INFO] running `Command { std: "docker" "start" "-a" "346f67f0dc0fd2e92fa56ca20b0d1456f34a7bbeb7c785ad0e4a47ff9bb79f1b", kill_on_drop: false }` [INFO] [stderr] Checking twox-hash v2.1.2 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Compiling cc v1.2.45 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking fallible-iterator v0.3.0 [INFO] [stderr] Checking indent_write v2.2.0 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Checking ruzstd v0.8.2 [INFO] [stderr] Checking gimli v0.32.3 [INFO] [stderr] Checking ariadne v0.6.0 [INFO] [stderr] Compiling stacker v0.1.22 [INFO] [stderr] Compiling ar_archive_writer v0.2.0 [INFO] [stderr] Compiling psm v0.1.28 [INFO] [stderr] Checking chumsky v0.11.2 [INFO] [stderr] Checking aoc2025-dwarf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parse.rs:431:21 [INFO] [stdout] | [INFO] [stdout] 431 | <$inner>::try_from(val).unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 440 | / impl_number! { [INFO] [stdout] 441 | | unsigned U8 => u8, [INFO] [stdout] 442 | | unsigned U16 => u16, [INFO] [stdout] 443 | | unsigned U32 => u32, [INFO] [stdout] 444 | | unsigned U64 => u64, [INFO] [stdout] 445 | | signed I64 => i64, [INFO] [stdout] 446 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `impl_number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parse.rs:431:21 [INFO] [stdout] | [INFO] [stdout] 431 | <$inner>::try_from(val).unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 440 | / impl_number! { [INFO] [stdout] 441 | | unsigned U8 => u8, [INFO] [stdout] 442 | | unsigned U16 => u16, [INFO] [stdout] 443 | | unsigned U32 => u32, [INFO] [stdout] 444 | | unsigned U64 => u64, [INFO] [stdout] 445 | | signed I64 => i64, [INFO] [stdout] 446 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parse.rs:431:21 [INFO] [stdout] | [INFO] [stdout] 431 | <$inner>::try_from(val).unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 440 | / impl_number! { [INFO] [stdout] 441 | | unsigned U8 => u8, [INFO] [stdout] 442 | | unsigned U16 => u16, [INFO] [stdout] 443 | | unsigned U32 => u32, [INFO] [stdout] 444 | | unsigned U64 => u64, [INFO] [stdout] 445 | | signed I64 => i64, [INFO] [stdout] 446 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2025-dwarf` (bin "aoc2025-dwarf" test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parse.rs:431:21 [INFO] [stdout] | [INFO] [stdout] 431 | <$inner>::try_from(val).unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 440 | / impl_number! { [INFO] [stdout] 441 | | unsigned U8 => u8, [INFO] [stdout] 442 | | unsigned U16 => u16, [INFO] [stdout] 443 | | unsigned U32 => u32, [INFO] [stdout] 444 | | unsigned U64 => u64, [INFO] [stdout] 445 | | signed I64 => i64, [INFO] [stdout] 446 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `impl_number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parse.rs:431:21 [INFO] [stdout] | [INFO] [stdout] 431 | <$inner>::try_from(val).unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 440 | / impl_number! { [INFO] [stdout] 441 | | unsigned U8 => u8, [INFO] [stdout] 442 | | unsigned U16 => u16, [INFO] [stdout] 443 | | unsigned U32 => u32, [INFO] [stdout] 444 | | unsigned U64 => u64, [INFO] [stdout] 445 | | signed I64 => i64, [INFO] [stdout] 446 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parse.rs:431:21 [INFO] [stdout] | [INFO] [stdout] 431 | <$inner>::try_from(val).unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 440 | / impl_number! { [INFO] [stdout] 441 | | unsigned U8 => u8, [INFO] [stdout] 442 | | unsigned U16 => u16, [INFO] [stdout] 443 | | unsigned U32 => u32, [INFO] [stdout] 444 | | unsigned U64 => u64, [INFO] [stdout] 445 | | signed I64 => i64, [INFO] [stdout] 446 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2025-dwarf` (bin "aoc2025-dwarf") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "346f67f0dc0fd2e92fa56ca20b0d1456f34a7bbeb7c785ad0e4a47ff9bb79f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "346f67f0dc0fd2e92fa56ca20b0d1456f34a7bbeb7c785ad0e4a47ff9bb79f1b", kill_on_drop: false }` [INFO] [stdout] 346f67f0dc0fd2e92fa56ca20b0d1456f34a7bbeb7c785ad0e4a47ff9bb79f1b