[INFO] fetching crate smb-fscc 0.10.3... [INFO] checking smb-fscc-0.10.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate smb-fscc 0.10.3 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate smb-fscc 0.10.3 [INFO] finished tweaking crates.io crate smb-fscc 0.10.3 [INFO] tweaked toml for crates.io crate smb-fscc 0.10.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate smb-fscc 0.10.3 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 crates.io crate smb-fscc 0.10.3 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] efb43181e8a3fea5c0b672dee18e32622e56fbbdb01835d46f5ce50e17a24c52 [INFO] running `Command { std: "docker" "start" "-a" "efb43181e8a3fea5c0b672dee18e32622e56fbbdb01835d46f5ce50e17a24c52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efb43181e8a3fea5c0b672dee18e32622e56fbbdb01835d46f5ce50e17a24c52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efb43181e8a3fea5c0b672dee18e32622e56fbbdb01835d46f5ce50e17a24c52", kill_on_drop: false }` [INFO] [stdout] efb43181e8a3fea5c0b672dee18e32622e56fbbdb01835d46f5ce50e17a24c52 [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] 41dd4ae8e7d8428448cd71ce72c2a8813905e41e5ad807368f40be65deeb468a [INFO] running `Command { std: "docker" "start" "-a" "41dd4ae8e7d8428448cd71ce72c2a8813905e41e5ad807368f40be65deeb468a", kill_on_drop: false }` [INFO] [stderr] Compiling owo-colors v4.2.3 [INFO] [stderr] Compiling binrw_derive v0.15.0 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling binrw v0.15.0 [INFO] [stderr] Checking array-init v2.1.0 [INFO] [stderr] Compiling pastey v0.1.1 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Checking const_format v0.2.35 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Checking modular-bitfield v0.11.2 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking smb-dtyp v0.10.3 [INFO] [stderr] Checking smb-tests v0.10.3 [INFO] [stderr] Checking smb-fscc v0.10.3 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/common_info.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | #[br(count = ea_value_length)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `smb-fscc` (lib) due to 1 previous error [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/common_info.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | #[br(count = ea_value_length)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `smb-fscc` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "41dd4ae8e7d8428448cd71ce72c2a8813905e41e5ad807368f40be65deeb468a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41dd4ae8e7d8428448cd71ce72c2a8813905e41e5ad807368f40be65deeb468a", kill_on_drop: false }` [INFO] [stdout] 41dd4ae8e7d8428448cd71ce72c2a8813905e41e5ad807368f40be65deeb468a