[INFO] fetching crate rgb-core 0.12.0... [INFO] checking rgb-core-0.12.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate rgb-core 0.12.0 into /workspace/builds/worker-7-tc2/source [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate rgb-core 0.12.0 [INFO] finished tweaking crates.io crate rgb-core 0.12.0 [INFO] tweaked toml for crates.io crate rgb-core 0.12.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rgb-core 0.12.0 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 rgb-core 0.12.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1bdf3895fe6c303a99aa96c430711cd66ba1101c20aaa5e679e97f7bff5cd24a [INFO] running `Command { std: "docker" "start" "-a" "1bdf3895fe6c303a99aa96c430711cd66ba1101c20aaa5e679e97f7bff5cd24a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1bdf3895fe6c303a99aa96c430711cd66ba1101c20aaa5e679e97f7bff5cd24a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bdf3895fe6c303a99aa96c430711cd66ba1101c20aaa5e679e97f7bff5cd24a", kill_on_drop: false }` [INFO] [stdout] 1bdf3895fe6c303a99aa96c430711cd66ba1101c20aaa5e679e97f7bff5cd24a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 52b9818524881bcbaf9ac288aa8e23db4542c0d3afe3acec19af5e246cd41e21 [INFO] running `Command { std: "docker" "start" "-a" "52b9818524881bcbaf9ac288aa8e23db4542c0d3afe3acec19af5e246cd41e21", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Checking amplify_num v0.5.3 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking mnemonic v1.1.1 [INFO] [stderr] Compiling ascii v1.1.0 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Compiling cc v1.2.25 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking ripemd v0.1.3 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling secp256k1-sys v0.10.1 [INFO] [stderr] Checking amplify_syn v2.0.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling amplify_derive v4.0.1 [INFO] [stderr] Compiling strict_encoding_derive v2.8.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking base85 v2.0.0 [INFO] [stderr] Checking amplify v4.9.0 [INFO] [stderr] Checking secp256k1 v0.30.0 [INFO] [stderr] Checking strict_encoding v2.9.1 [INFO] [stderr] Checking baid64 v0.4.2 [INFO] [stderr] Compiling commit_encoding_derive v0.12.0 [INFO] [stderr] Checking vesper-lang v0.2.1 [INFO] [stderr] Checking single_use_seals v0.12.0 [INFO] [stderr] Checking strict_types v2.9.0 [INFO] [stderr] Checking commit_verify v0.12.0 [INFO] [stderr] Checking bp-consensus v0.12.0 [INFO] [stderr] Checking aluvm v0.12.0 [INFO] [stderr] Checking zk-aluvm v0.12.0 [INFO] [stderr] Checking ultrasonic v0.12.0 [INFO] [stderr] Checking bp-dbc v0.12.0 [INFO] [stderr] Checking bp-seals v0.12.0 [INFO] [stderr] Checking bp-core v0.12.0 [INFO] [stderr] Checking rgb-core v0.12.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/verify.rs:334:106 [INFO] [stdout] | [INFO] [stdout] 334 | fn read_operation(&mut self) -> Result>, impl Error + 'static> { [INFO] [stdout] | __________________________________________________________________________________________________________^ [INFO] [stdout] 335 | | Result::<_, Infallible>::Ok(self.0.next()) [INFO] [stdout] 336 | | } [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>, Infallible> [INFO] [stdout] --> src/verify.rs:335:13 [INFO] [stdout] | [INFO] [stdout] 335 | Result::<_, Infallible>::Ok(self.0.next()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rgb-core` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "52b9818524881bcbaf9ac288aa8e23db4542c0d3afe3acec19af5e246cd41e21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52b9818524881bcbaf9ac288aa8e23db4542c0d3afe3acec19af5e246cd41e21", kill_on_drop: false }` [INFO] [stdout] 52b9818524881bcbaf9ac288aa8e23db4542c0d3afe3acec19af5e246cd41e21