[INFO] fetching crate bean-rs 0.3.1... [INFO] checking bean-rs-0.3.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate bean-rs 0.3.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate bean-rs 0.3.1 [INFO] finished tweaking crates.io crate bean-rs 0.3.1 [INFO] tweaked toml for crates.io crate bean-rs 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bean-rs 0.3.1 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 bean-rs 0.3.1 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-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] 9ed86aab19976de20d75bc1129a0e6aaa14767a00e3b3f3d5b635e443aad3ae0 [INFO] running `Command { std: "docker" "start" "-a" "9ed86aab19976de20d75bc1129a0e6aaa14767a00e3b3f3d5b635e443aad3ae0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ed86aab19976de20d75bc1129a0e6aaa14767a00e3b3f3d5b635e443aad3ae0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ed86aab19976de20d75bc1129a0e6aaa14767a00e3b3f3d5b635e443aad3ae0", kill_on_drop: false }` [INFO] [stdout] 9ed86aab19976de20d75bc1129a0e6aaa14767a00e3b3f3d5b635e443aad3ae0 [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] 310773ba9edc7792cb62e60cccfc029692ab5915059b408a02a0f12d6d58cc8c [INFO] running `Command { std: "docker" "start" "-a" "310773ba9edc7792cb62e60cccfc029692ab5915059b408a02a0f12d6d58cc8c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Compiling rust_decimal v1.35.0 [INFO] [stderr] Compiling pyo3-build-config v0.21.1 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling assert_cmd v2.0.14 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking predicates v3.1.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Compiling pyo3-ffi v0.21.1 [INFO] [stderr] Compiling pyo3 v0.21.1 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking predicates v2.1.5 [INFO] [stderr] Compiling pyo3-macros-backend v0.21.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling pest v2.7.9 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Compiling pest_meta v2.7.9 [INFO] [stderr] Compiling pyo3-macros v0.21.1 [INFO] [stderr] Compiling pest_generator v2.7.9 [INFO] [stderr] Compiling pest_derive v2.7.9 [INFO] [stderr] Checking bean-rs v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | #[pyfunction] [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 attribute macro `pyfunction` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/data.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | #[pyclass] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `pyclass` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/ledger.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[pyclass] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `pyclass` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ledger.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[pyclass] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `pyclass` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bean-rs` (lib) due to 4 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 [INFO] [stdout] --> src/lib.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | #[pyfunction] [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 attribute macro `pyfunction` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/data.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | #[pyclass] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `pyclass` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/ledger.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[pyclass] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `pyclass` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ledger.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[pyclass] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `pyclass` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bean-rs` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "310773ba9edc7792cb62e60cccfc029692ab5915059b408a02a0f12d6d58cc8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "310773ba9edc7792cb62e60cccfc029692ab5915059b408a02a0f12d6d58cc8c", kill_on_drop: false }` [INFO] [stdout] 310773ba9edc7792cb62e60cccfc029692ab5915059b408a02a0f12d6d58cc8c