[INFO] cloning repository https://github.com/Eagle941/arinc-explorer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Eagle941/arinc-explorer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEagle941%2Farinc-explorer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEagle941%2Farinc-explorer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 753836d6c36775f5ca0ac56324da6c283224a3e7
[INFO] checking Eagle941/arinc-explorer 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%2FEagle941%2Farinc-explorer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Eagle941/arinc-explorer
[INFO] finished tweaking git repo https://github.com/Eagle941/arinc-explorer
[INFO] tweaked toml for git repo https://github.com/Eagle941/arinc-explorer written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Eagle941/arinc-explorer 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/Eagle941/arinc-explorer 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8e65e4b1f1e21cf8bdbdce7f395c47ce0fd0927b3787188c3855c8879eb7697
[INFO] running `Command { std: "docker" "start" "-a" "c8e65e4b1f1e21cf8bdbdce7f395c47ce0fd0927b3787188c3855c8879eb7697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8e65e4b1f1e21cf8bdbdce7f395c47ce0fd0927b3787188c3855c8879eb7697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e65e4b1f1e21cf8bdbdce7f395c47ce0fd0927b3787188c3855c8879eb7697", kill_on_drop: false }`
[INFO] [stdout] c8e65e4b1f1e21cf8bdbdce7f395c47ce0fd0927b3787188c3855c8879eb7697
[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=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] 5a967ec9eb4a1c0b6aff1c2bf980f33d11b23bc928167592fa16f3e9dc295991
[INFO] running `Command { std: "docker" "start" "-a" "5a967ec9eb4a1c0b6aff1c2bf980f33d11b23bc928167592fa16f3e9dc295991", kill_on_drop: false }`
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling binrw_derive v0.15.0
[INFO] [stderr]    Compiling binrw v0.15.0
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking exitcode v1.1.2
[INFO] [stderr]     Checking clap_builder v4.5.41
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]     Checking clap v4.5.41
[INFO] [stderr]     Checking arinc-explorer v0.0.1 (/opt/rustwide/workdir/arinc-explorer)
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/files/mod.rs:40:18
[INFO] [stdout]    |
[INFO] [stdout] 40 |     #[br(count = media_set_pn_length.div_ceil(2))]
[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]   --> arinc-explorer/src/files/mod.rs:46:18
[INFO] [stdout]    |
[INFO] [stdout] 46 |     #[br(count = number_of_media_set_files)]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/files/mod.rs:58:93
[INFO] [stdout]    |
[INFO] [stdout] 58 | ...check_value_length.is_some()), count = file_check_value_length.unwrap_or_default().div_ceil(2))]
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/files/file.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |     #[br(count = file_name_length.div_ceil(2))]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/files/file.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[br(count = file_pathname_length.div_ceil(2))]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/loads/mod.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 |     #[br(count = media_set_pn_length.div_ceil(2))]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/loads/mod.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 |     #[br(count = number_of_loads)]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/loads/lsp.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     #[br(count = load_pn_length.div_ceil(2))]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/loads/lsp.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[br(count = header_filename_length.div_ceil(2))]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/loads/lsp.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     #[br(count = number_of_target_hw_ids)]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/loads/target_hw.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[br(count = target_hw_id_length.div_ceil(2))]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/files/mod.rs:40:18
[INFO] [stdout]    |
[INFO] [stdout] 40 |     #[br(count = media_set_pn_length.div_ceil(2))]
[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]   --> arinc-explorer/src/files/mod.rs:46:18
[INFO] [stdout]    |
[INFO] [stdout] 46 |     #[br(count = number_of_media_set_files)]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/files/mod.rs:58:93
[INFO] [stdout]    |
[INFO] [stdout] 58 | ...check_value_length.is_some()), count = file_check_value_length.unwrap_or_default().div_ceil(2))]
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/files/file.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |     #[br(count = file_name_length.div_ceil(2))]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/files/file.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[br(count = file_pathname_length.div_ceil(2))]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/loads/mod.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 |     #[br(count = media_set_pn_length.div_ceil(2))]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/loads/mod.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 |     #[br(count = number_of_loads)]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/loads/lsp.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     #[br(count = load_pn_length.div_ceil(2))]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/loads/lsp.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[br(count = header_filename_length.div_ceil(2))]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/loads/lsp.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     #[br(count = number_of_target_hw_ids)]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> arinc-explorer/src/loads/target_hw.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[br(count = target_hw_id_length.div_ceil(2))]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arinc-explorer` (lib) due to 11 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `arinc-explorer` (lib test) due to 11 previous errors
[INFO] running `Command { std: "docker" "inspect" "5a967ec9eb4a1c0b6aff1c2bf980f33d11b23bc928167592fa16f3e9dc295991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a967ec9eb4a1c0b6aff1c2bf980f33d11b23bc928167592fa16f3e9dc295991", kill_on_drop: false }`
[INFO] [stdout] 5a967ec9eb4a1c0b6aff1c2bf980f33d11b23bc928167592fa16f3e9dc295991
