[INFO] fetching crate uwb_serial 1.0.0... [INFO] checking uwb_serial-1.0.0 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393 [INFO] extracting crate uwb_serial 1.0.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate uwb_serial 1.0.0 on toolchain 5518eaa946291f00471af8b254b2a1715f234882 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uwb_serial 1.0.0 [INFO] finished tweaking crates.io crate uwb_serial 1.0.0 [INFO] tweaked toml for crates.io crate uwb_serial 1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate uwb_serial 1.0.0 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libudev v0.3.0 [INFO] [stderr] Downloaded pyo3-macros-backend v0.16.5 [INFO] [stderr] Downloaded pyo3-ffi v0.16.5 [INFO] [stderr] Downloaded pyo3-macros v0.16.5 [INFO] [stderr] Downloaded pyo3-build-config v0.16.5 [INFO] [stderr] Downloaded serialport v4.2.0 [INFO] [stderr] Downloaded pyo3 v0.16.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b92344cd16a76455af08ef94efa279511d090f3bde68970329c913d95e4eaaf5 [INFO] running `Command { std: "docker" "start" "-a" "b92344cd16a76455af08ef94efa279511d090f3bde68970329c913d95e4eaaf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b92344cd16a76455af08ef94efa279511d090f3bde68970329c913d95e4eaaf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b92344cd16a76455af08ef94efa279511d090f3bde68970329c913d95e4eaaf5", kill_on_drop: false }` [INFO] [stdout] b92344cd16a76455af08ef94efa279511d090f3bde68970329c913d95e4eaaf5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 444b7655c1bd5a2f4621359ac6ea2338fd707df133bd5a47299bbd1447e71cdc [INFO] running `Command { std: "docker" "start" "-a" "444b7655c1bd5a2f4621359ac6ea2338fd707df133bd5a47299bbd1447e71cdc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.127 [INFO] [stderr] Compiling target-lexicon v0.12.4 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking os_str_bytes v6.2.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking unindent v0.1.10 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Compiling indoc v1.0.7 [INFO] [stderr] Compiling pyo3-build-config v0.16.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.24.2 [INFO] [stderr] Checking clap v3.2.16 [INFO] [stderr] Checking libudev v0.3.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling pyo3-ffi v0.16.5 [INFO] [stderr] Compiling pyo3 v0.16.5 [INFO] [stderr] Checking serialport v4.2.0 [INFO] [stderr] Compiling pyo3-macros-backend v0.16.5 [INFO] [stderr] Compiling pyo3-macros v0.16.5 [INFO] [stderr] Checking uwb_serial v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib.rs:98:29 [INFO] [stdout] | [INFO] [stdout] 98 | ... std::mem::drop(&port); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&TTYPort` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib.rs:98:29 [INFO] [stdout] | [INFO] [stdout] 98 | ... std::mem::drop(&port); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&TTYPort` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib.rs:145:37 [INFO] [stdout] | [INFO] [stdout] 145 | ... std::mem::drop(&port); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&TTYPort` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib.rs:145:37 [INFO] [stdout] | [INFO] [stdout] 145 | ... std::mem::drop(&port); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&TTYPort` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.83s [INFO] running `Command { std: "docker" "inspect" "444b7655c1bd5a2f4621359ac6ea2338fd707df133bd5a47299bbd1447e71cdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "444b7655c1bd5a2f4621359ac6ea2338fd707df133bd5a47299bbd1447e71cdc", kill_on_drop: false }` [INFO] [stdout] 444b7655c1bd5a2f4621359ac6ea2338fd707df133bd5a47299bbd1447e71cdc [INFO] checking uwb_serial-1.0.0 against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393 [INFO] extracting crate uwb_serial 1.0.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate uwb_serial 1.0.0 on toolchain 7622c0f807a4e13c4db886a1681bf343795692df [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uwb_serial 1.0.0 [INFO] finished tweaking crates.io crate uwb_serial 1.0.0 [INFO] tweaked toml for crates.io crate uwb_serial 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate uwb_serial 1.0.0 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" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7bc2034366c3e92607aeb2405e1202af177c80c18e371efef5284cbbdd0d1a68 [INFO] running `Command { std: "docker" "start" "-a" "7bc2034366c3e92607aeb2405e1202af177c80c18e371efef5284cbbdd0d1a68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7bc2034366c3e92607aeb2405e1202af177c80c18e371efef5284cbbdd0d1a68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bc2034366c3e92607aeb2405e1202af177c80c18e371efef5284cbbdd0d1a68", kill_on_drop: false }` [INFO] [stdout] 7bc2034366c3e92607aeb2405e1202af177c80c18e371efef5284cbbdd0d1a68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dnon_local_definitions" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e8e86b6ea8e3f2db592946abc7755e26bb9ecd0f2edb0e2b96f514b51fe2092 [INFO] running `Command { std: "docker" "start" "-a" "7e8e86b6ea8e3f2db592946abc7755e26bb9ecd0f2edb0e2b96f514b51fe2092", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.127 [INFO] [stderr] Compiling target-lexicon v0.12.4 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking os_str_bytes v6.2.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking unindent v0.1.10 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling indoc v1.0.7 [INFO] [stderr] Compiling pyo3-build-config v0.16.5 [INFO] [stderr] Checking nix v0.24.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v3.2.16 [INFO] [stderr] Checking libudev v0.3.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling pyo3-ffi v0.16.5 [INFO] [stderr] Compiling pyo3 v0.16.5 [INFO] [stderr] Checking serialport v4.2.0 [INFO] [stderr] Compiling pyo3-macros-backend v0.16.5 [INFO] [stderr] Compiling pyo3-macros v0.16.5 [INFO] [stderr] Checking uwb_serial v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib.rs:98:29 [INFO] [stdout] | [INFO] [stdout] 98 | ... std::mem::drop(&port); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&TTYPort` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib.rs:98:29 [INFO] [stdout] | [INFO] [stdout] 98 | ... std::mem::drop(&port); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&TTYPort` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib.rs:145:37 [INFO] [stdout] | [INFO] [stdout] 145 | ... std::mem::drop(&port); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&TTYPort` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib.rs:145:37 [INFO] [stdout] | [INFO] [stdout] 145 | ... std::mem::drop(&port); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&TTYPort` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation [INFO] [stdout] --> src/lib.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | #[pymethods] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: move this `impl` block outside the of the current static `ITEMS` and up 3 bodies [INFO] [stdout] = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: requested on the command line with `-D non-local-definitions` [INFO] [stdout] = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation [INFO] [stdout] --> src/lib.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | #[pymethods] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: move this `impl` block outside the of the current static `ITEMS` and up 3 bodies [INFO] [stdout] = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: requested on the command line with `-D non-local-definitions` [INFO] [stdout] = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `uwb_serial` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `uwb_serial` (lib) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7e8e86b6ea8e3f2db592946abc7755e26bb9ecd0f2edb0e2b96f514b51fe2092", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e8e86b6ea8e3f2db592946abc7755e26bb9ecd0f2edb0e2b96f514b51fe2092", kill_on_drop: false }` [INFO] [stdout] 7e8e86b6ea8e3f2db592946abc7755e26bb9ecd0f2edb0e2b96f514b51fe2092