[INFO] cloning repository https://github.com/dark0dave/post_infinity
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dark0dave/post_infinity" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdark0dave%2Fpost_infinity", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdark0dave%2Fpost_infinity'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e1304a99de7693f4f9d5f16e83c1149057a61f7
[INFO] checking dark0dave/post_infinity 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%2Fdark0dave%2Fpost_infinity" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dark0dave/post_infinity
[INFO] finished tweaking git repo https://github.com/dark0dave/post_infinity
[INFO] tweaked toml for git repo https://github.com/dark0dave/post_infinity written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dark0dave/post_infinity 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/dark0dave/post_infinity 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 59bac995788ac04ec93ce5dab4dd5dbbdd5fd223bcfa56e62e83b75f75f4b5c4
[INFO] running `Command { std: "docker" "start" "-a" "59bac995788ac04ec93ce5dab4dd5dbbdd5fd223bcfa56e62e83b75f75f4b5c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59bac995788ac04ec93ce5dab4dd5dbbdd5fd223bcfa56e62e83b75f75f4b5c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59bac995788ac04ec93ce5dab4dd5dbbdd5fd223bcfa56e62e83b75f75f4b5c4", kill_on_drop: false }`
[INFO] [stdout] 59bac995788ac04ec93ce5dab4dd5dbbdd5fd223bcfa56e62e83b75f75f4b5c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 396f6119c0ed74c999354bdfe55e55d991c9b4221e0e2fcd3d530e08fb99960a
[INFO] running `Command { std: "docker" "start" "-a" "396f6119c0ed74c999354bdfe55e55d991c9b4221e0e2fcd3d530e08fb99960a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling binrw_derive v0.14.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling binrw v0.14.1
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking clap_builder v4.5.47
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking tempfile v3.21.0
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]     Checking clap v4.5.47
[INFO] [stderr]     Checking erased-serde v0.4.6
[INFO] [stderr]     Checking models v0.1.0 (/opt/rustwide/workdir/models)
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/area.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[br(count=header.count_of_actors, seek_before=SeekFrom::Start(header.offset_to_actors as u64))]
[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<usize, Infallible>
[INFO] [stdout]   --> models/src/area.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     #[br(count=header.count_of_regions, seek_before=SeekFrom::Start(header.offset_to_regions as u64))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/area.rs:32:16
[INFO] [stdout]    |
[INFO] [stdout] 32 |     #[br(count=header.count_of_containers, seek_before=SeekFrom::Start(header.offset_to_containers as u64))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/area.rs:35:16
[INFO] [stdout]    |
[INFO] [stdout] 35 |     #[br(count=header.count_of_items, seek_before=SeekFrom::Start(header.offset_to_items as u64))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/area.rs:38:16
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[br(count=header.count_of_vertices, seek_before=SeekFrom::Start(header.offset_to_vertices as u64))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/area.rs:41:16
[INFO] [stdout]    |
[INFO] [stdout] 41 |     #[br(count=header.count_of_ambients, seek_before=SeekFrom::Start(header.offset_to_ambients as u64))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/bam.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |     #[br(count=bamv1header.count_of_frame_entries)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/item.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |     #[br(count=header.count_of_extended_headers)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/item.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |     #[br(count=header.count_of_feature_blocks)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/spell.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[br(count=header.count_of_extended_headers)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `models` (lib) due to 10 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<usize, Infallible>
[INFO] [stdout]   --> models/src/area.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[br(count=header.count_of_actors, seek_before=SeekFrom::Start(header.offset_to_actors as u64))]
[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<usize, Infallible>
[INFO] [stdout]   --> models/src/area.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     #[br(count=header.count_of_regions, seek_before=SeekFrom::Start(header.offset_to_regions as u64))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/area.rs:32:16
[INFO] [stdout]    |
[INFO] [stdout] 32 |     #[br(count=header.count_of_containers, seek_before=SeekFrom::Start(header.offset_to_containers as u64))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/area.rs:35:16
[INFO] [stdout]    |
[INFO] [stdout] 35 |     #[br(count=header.count_of_items, seek_before=SeekFrom::Start(header.offset_to_items as u64))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/area.rs:38:16
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[br(count=header.count_of_vertices, seek_before=SeekFrom::Start(header.offset_to_vertices as u64))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/area.rs:41:16
[INFO] [stdout]    |
[INFO] [stdout] 41 |     #[br(count=header.count_of_ambients, seek_before=SeekFrom::Start(header.offset_to_ambients as u64))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/bam.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |     #[br(count=bamv1header.count_of_frame_entries)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/item.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |     #[br(count=header.count_of_extended_headers)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/item.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |     #[br(count=header.count_of_feature_blocks)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> models/src/spell.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[br(count=header.count_of_extended_headers)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `models` (lib test) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "396f6119c0ed74c999354bdfe55e55d991c9b4221e0e2fcd3d530e08fb99960a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396f6119c0ed74c999354bdfe55e55d991c9b4221e0e2fcd3d530e08fb99960a", kill_on_drop: false }`
[INFO] [stdout] 396f6119c0ed74c999354bdfe55e55d991c9b4221e0e2fcd3d530e08fb99960a