[INFO] fetching crate ironrdp-dvc 0.4.1...
[INFO] checking ironrdp-dvc-0.4.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate ironrdp-dvc 0.4.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ironrdp-dvc 0.4.1
[INFO] finished tweaking crates.io crate ironrdp-dvc 0.4.1
[INFO] tweaked toml for crates.io crate ironrdp-dvc 0.4.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ironrdp-dvc 0.4.1 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 ironrdp-dvc 0.4.1 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] f08378f792701033db655753a17d4694286dc6ea9106cb72d419634e02e7d77b
[INFO] running `Command { std: "docker" "start" "-a" "f08378f792701033db655753a17d4694286dc6ea9106cb72d419634e02e7d77b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f08378f792701033db655753a17d4694286dc6ea9106cb72d419634e02e7d77b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f08378f792701033db655753a17d4694286dc6ea9106cb72d419634e02e7d77b", kill_on_drop: false }`
[INFO] [stdout] f08378f792701033db655753a17d4694286dc6ea9106cb72d419634e02e7d77b
[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] 80adb214b60474c095c68740aac7962d411bfea90b664c843c4ff12d9232c4b0
[INFO] running `Command { std: "docker" "start" "-a" "80adb214b60474c095c68740aac7962d411bfea90b664c843c4ff12d9232c4b0", kill_on_drop: false }`
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking flagset v0.4.7
[INFO] [stderr]     Checking ironrdp-error v0.1.3
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking ironrdp-core v0.1.5
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling der_derive v0.7.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking thiserror v2.0.16
[INFO] [stderr]     Checking asn1-rs v0.7.1
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking x509-cert v0.2.5
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking der-parser v10.0.0
[INFO] [stderr]     Checking ironrdp-pdu v0.6.0
[INFO] [stderr]     Checking ironrdp-svc v0.5.0
[INFO] [stderr]     Checking ironrdp-dvc v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]    --> src/pdu.rs:345:25
[INFO] [stdout]     |
[INFO] [stdout] 345 |             .encode_val(cast_length!("DataFirstPdu::Length", self.length)?, dst)?;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 `$crate::cast_length` which comes from the expansion of the macro `cast_length` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ironrdp-dvc` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]    --> src/pdu.rs:345:25
[INFO] [stdout]     |
[INFO] [stdout] 345 |             .encode_val(cast_length!("DataFirstPdu::Length", self.length)?, dst)?;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `$crate::cast_length` which comes from the expansion of the macro `cast_length` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ironrdp-dvc` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "80adb214b60474c095c68740aac7962d411bfea90b664c843c4ff12d9232c4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80adb214b60474c095c68740aac7962d411bfea90b664c843c4ff12d9232c4b0", kill_on_drop: false }`
[INFO] [stdout] 80adb214b60474c095c68740aac7962d411bfea90b664c843c4ff12d9232c4b0
