[INFO] cloning repository https://github.com/leplatrem/pyext-canonicaljson [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leplatrem/pyext-canonicaljson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleplatrem%2Fpyext-canonicaljson", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleplatrem%2Fpyext-canonicaljson'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 115debbe493bd091f8e9caf39556a40ef27d49bd [INFO] checking leplatrem/pyext-canonicaljson against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleplatrem%2Fpyext-canonicaljson" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/leplatrem/pyext-canonicaljson [INFO] finished tweaking git repo https://github.com/leplatrem/pyext-canonicaljson [INFO] tweaked toml for git repo https://github.com/leplatrem/pyext-canonicaljson written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/leplatrem/pyext-canonicaljson 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 git repo https://github.com/leplatrem/pyext-canonicaljson 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] 582a8d58b9b4ff0b7d621c90c54e433142bbe1f8daf707b082900caf87e69fcf [INFO] running `Command { std: "docker" "start" "-a" "582a8d58b9b4ff0b7d621c90c54e433142bbe1f8daf707b082900caf87e69fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "582a8d58b9b4ff0b7d621c90c54e433142bbe1f8daf707b082900caf87e69fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "582a8d58b9b4ff0b7d621c90c54e433142bbe1f8daf707b082900caf87e69fcf", kill_on_drop: false }` [INFO] [stdout] 582a8d58b9b4ff0b7d621c90c54e433142bbe1f8daf707b082900caf87e69fcf [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] 0eca76b94527cbf899ffc650cad7ba2dc15142956a85a89710e20b54fe3a391d [INFO] running `Command { std: "docker" "start" "-a" "0eca76b94527cbf899ffc650cad7ba2dc15142956a85a89710e20b54fe3a391d", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.13.3 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling pyo3-build-config v0.27.1 [INFO] [stderr] Checking regex-automata v0.4.11 [INFO] [stderr] Compiling pyo3-ffi v0.27.1 [INFO] [stderr] Compiling pyo3-macros-backend v0.27.1 [INFO] [stderr] Compiling pyo3 v0.27.1 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking regex v1.11.3 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling pyo3-macros v0.27.1 [INFO] [stderr] Checking canonical_json v0.5.0 [INFO] [stderr] Checking canonicaljson-rs v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `pyo3::types::PyAnyMethods::downcast`: use `Bound::cast` instead [INFO] [stdout] --> src/lib.rs:116:27 [INFO] [stdout] | [INFO] [stdout] 116 | if let Ok(dict) = any.downcast::() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `canonicaljson-rs` (lib) due to 2 previous errors; 4 warnings emitted [INFO] [stdout] warning: use of deprecated method `pyo3::types::PyAnyMethods::downcast`: use `Bound::cast` instead [INFO] [stdout] --> src/lib.rs:142:26 [INFO] [stdout] | [INFO] [stdout] 142 | if let Ok(lst) = any.downcast::() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of deprecated method `pyo3::types::PyAnyMethods::downcast`: use `Bound::cast` instead [INFO] [stdout] --> src/lib.rs:151:26 [INFO] [stdout] | [INFO] [stdout] 151 | if let Ok(tup) = any.downcast::() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `canonicaljson-rs` (lib test) due to 2 previous errors; 4 warnings emitted [INFO] [stdout] warning: use of deprecated method `pyo3::types::PyAnyMethods::downcast`: use `Bound::cast` instead [INFO] [stdout] --> src/lib.rs:160:24 [INFO] [stdout] | [INFO] [stdout] 160 | if let Ok(f) = any.downcast::() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `pyo3::types::PyAnyMethods::downcast`: use `Bound::cast` instead [INFO] [stdout] --> src/lib.rs:116:27 [INFO] [stdout] | [INFO] [stdout] 116 | if let Ok(dict) = any.downcast::() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `pyo3::types::PyAnyMethods::downcast`: use `Bound::cast` instead [INFO] [stdout] --> src/lib.rs:142:26 [INFO] [stdout] | [INFO] [stdout] 142 | if let Ok(lst) = any.downcast::() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, pyo3::Bound<'_, PyString>> [INFO] [stdout] --> src/lib.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | Ok(s) => Ok(s.into_pyobject(py)?.unbind().into()), // Py -> 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:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | Ok(s) => Ok(s.into_pyobject(py)?.unbind().into()), // Py -> Py [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `pyo3::types::PyAnyMethods::downcast`: use `Bound::cast` instead [INFO] [stdout] --> src/lib.rs:151:26 [INFO] [stdout] | [INFO] [stdout] 151 | if let Ok(tup) = any.downcast::() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `pyo3::types::PyAnyMethods::downcast`: use `Bound::cast` instead [INFO] [stdout] --> src/lib.rs:160:24 [INFO] [stdout] | [INFO] [stdout] 160 | if let Ok(f) = any.downcast::() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, pyo3::Bound<'_, PyString>> [INFO] [stdout] --> src/lib.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | Ok(s) => Ok(s.into_pyobject(py)?.unbind().into()), // Py -> 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:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | Ok(s) => Ok(s.into_pyobject(py)?.unbind().into()), // Py -> Py [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0eca76b94527cbf899ffc650cad7ba2dc15142956a85a89710e20b54fe3a391d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eca76b94527cbf899ffc650cad7ba2dc15142956a85a89710e20b54fe3a391d", kill_on_drop: false }` [INFO] [stdout] 0eca76b94527cbf899ffc650cad7ba2dc15142956a85a89710e20b54fe3a391d