[INFO] fetching crate dora-operator-api-python 0.3.13... [INFO] checking dora-operator-api-python-0.3.13 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate dora-operator-api-python 0.3.13 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate dora-operator-api-python 0.3.13 [INFO] finished tweaking crates.io crate dora-operator-api-python 0.3.13 [INFO] tweaked toml for crates.io crate dora-operator-api-python 0.3.13 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dora-operator-api-python 0.3.13 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 dora-operator-api-python 0.3.13 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] 899de0083ae8f94079b1dd664378ac438a129c6f6860a194cc22706cf1a57bcc [INFO] running `Command { std: "docker" "start" "-a" "899de0083ae8f94079b1dd664378ac438a129c6f6860a194cc22706cf1a57bcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "899de0083ae8f94079b1dd664378ac438a129c6f6860a194cc22706cf1a57bcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "899de0083ae8f94079b1dd664378ac438a129c6f6860a194cc22706cf1a57bcc", kill_on_drop: false }` [INFO] [stdout] 899de0083ae8f94079b1dd664378ac438a129c6f6860a194cc22706cf1a57bcc [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] 80bad001dd82ab61543b74cadda756514ae5d5cb238844f42479a4a59d2af332 [INFO] running `Command { std: "docker" "start" "-a" "80bad001dd82ab61543b74cadda756514ae5d5cb238844f42479a4a59d2af332", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking lexical-util v1.0.7 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking indenter v0.3.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Compiling pyo3-build-config v0.23.5 [INFO] [stderr] Compiling flatbuffers v24.12.23 [INFO] [stderr] Checking lexical-write-integer v1.0.6 [INFO] [stderr] Checking lexical-parse-integer v1.0.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking lexical-write-float v1.0.6 [INFO] [stderr] Checking lexical-parse-float v1.0.6 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking lexical-core v1.0.6 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking shellexpand v2.1.2 [INFO] [stderr] Compiling pyo3-ffi v0.23.5 [INFO] [stderr] Compiling pyo3-macros-backend v0.23.5 [INFO] [stderr] Checking regex-automata v0.4.11 [INFO] [stderr] Compiling pyo3 v0.23.5 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking inventory v0.3.21 [INFO] [stderr] Checking arrow-buffer v54.3.1 [INFO] [stderr] Checking simdutf8 v0.1.5 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking semver v1.0.27 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Checking regex v1.11.3 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking spin v0.10.0 [INFO] [stderr] Checking cordyceps v0.3.4 [INFO] [stderr] Checking diatomic-waker v0.2.3 [INFO] [stderr] Checking futures-lite v2.6.1 [INFO] [stderr] Checking shared_memory_extended v0.13.0 [INFO] [stderr] Checking futures-buffered v0.2.12 [INFO] [stderr] Checking which v5.0.0 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking fixedbitset v0.5.7 [INFO] [stderr] Checking fs_extra v1.3.0 [INFO] [stderr] Checking dunce v1.0.5 [INFO] [stderr] Checking splitty v1.0.2 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling ref-cast-impl v1.0.25 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling schemars_derive v1.0.4 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Checking ref-cast v1.0.25 [INFO] [stderr] Checking raw_sync_2 v0.1.5 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking futures-concurrency v7.6.3 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling pyo3-macros v0.23.5 [INFO] [stderr] Checking arrow-schema v54.3.1 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking serde-with-expand-env v1.1.0 [INFO] [stderr] Checking aligned-vec v0.5.0 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking schemars v1.0.4 [INFO] [stderr] Checking uhlc v0.5.2 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking shared-memory-server v0.3.13 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking arrow-data v54.3.1 [INFO] [stderr] Checking arrow-array v54.3.1 [INFO] [stderr] Checking dora-message v0.6.0 [INFO] [stderr] Checking arrow-select v54.3.1 [INFO] [stderr] Checking arrow-row v54.3.1 [INFO] [stderr] Checking arrow-arith v54.3.1 [INFO] [stderr] Checking arrow-ipc v54.3.1 [INFO] [stderr] Checking arrow-cast v54.3.1 [INFO] [stderr] Checking arrow-ord v54.3.1 [INFO] [stderr] Checking arrow-string v54.3.1 [INFO] [stderr] Checking dora-core v0.3.13 [INFO] [stderr] Checking arrow-json v54.3.1 [INFO] [stderr] Checking arrow-csv v54.3.1 [INFO] [stderr] Checking arrow v54.3.1 [INFO] [stderr] Checking dora-arrow-convert v0.3.13 [INFO] [stderr] Checking dora-node-api v0.3.13 [INFO] [stderr] Checking dora-operator-api-python v0.3.13 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn get_mut(&mut self) -> std::sync::MutexGuard { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 43 | pub fn get_mut(&mut self) -> std::sync::MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:85:17 [INFO] [stdout] | [INFO] [stdout] 85 | / "dora" [INFO] [stdout] 86 | | .into_pyobject(py) [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/lib.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | / "external" [INFO] [stdout] 94 | | .into_pyobject(py) [INFO] [stdout] | |______________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:105:25 [INFO] [stdout] | [INFO] [stdout] 105 | id.into_pyobject(py) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:112:21 [INFO] [stdout] | [INFO] [stdout] 112 | / Self::ty(event) [INFO] [stdout] 113 | | .into_pyobject(py) [INFO] [stdout] | |__________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:128:25 [INFO] [stdout] | [INFO] [stdout] 128 | / error [INFO] [stdout] 129 | | .into_pyobject(py) [INFO] [stdout] | |______________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:185:17 [INFO] [stdout] | [INFO] [stdout] 185 | / metadata_to_pydict(metadata, py) [INFO] [stdout] 186 | | .context("Issue deserializing metadata")? [INFO] [stdout] 187 | | .into_pyobject(py) [INFO] [stdout] | |______________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn get_mut(&mut self) -> std::sync::MutexGuard { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 43 | pub fn get_mut(&mut self) -> std::sync::MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dora-operator-api-python` (lib test) due to 6 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:85:17 [INFO] [stdout] | [INFO] [stdout] 85 | / "dora" [INFO] [stdout] 86 | | .into_pyobject(py) [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/lib.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | / "external" [INFO] [stdout] 94 | | .into_pyobject(py) [INFO] [stdout] | |______________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:105:25 [INFO] [stdout] | [INFO] [stdout] 105 | id.into_pyobject(py) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:112:21 [INFO] [stdout] | [INFO] [stdout] 112 | / Self::ty(event) [INFO] [stdout] 113 | | .into_pyobject(py) [INFO] [stdout] | |__________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:128:25 [INFO] [stdout] | [INFO] [stdout] 128 | / error [INFO] [stdout] 129 | | .into_pyobject(py) [INFO] [stdout] | |______________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:185:17 [INFO] [stdout] | [INFO] [stdout] 185 | / metadata_to_pydict(metadata, py) [INFO] [stdout] 186 | | .context("Issue deserializing metadata")? [INFO] [stdout] 187 | | .into_pyobject(py) [INFO] [stdout] | |______________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dora-operator-api-python` (lib) due to 6 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "80bad001dd82ab61543b74cadda756514ae5d5cb238844f42479a4a59d2af332", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80bad001dd82ab61543b74cadda756514ae5d5cb238844f42479a4a59d2af332", kill_on_drop: false }` [INFO] [stdout] 80bad001dd82ab61543b74cadda756514ae5d5cb238844f42479a4a59d2af332