[INFO] fetching crate enocean 0.2.56... [INFO] checking enocean-0.2.56 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate enocean 0.2.56 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate enocean 0.2.56 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate enocean 0.2.56 [INFO] finished tweaking crates.io crate enocean 0.2.56 [INFO] tweaked toml for crates.io crate enocean 0.2.56 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ef8cfa009fc77ccc115ad390f3215084438d63f5f62a52c8d6687a341db278c4 [INFO] running `"docker" "start" "-a" "ef8cfa009fc77ccc115ad390f3215084438d63f5f62a52c8d6687a341db278c4"` [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking serialport v3.3.0 [INFO] [stderr] Checking enocean v0.2.56 (/opt/rustwide/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/eep.rs:224:17 [INFO] [stderr] | [INFO] [stderr] 224 | 0x01...0x64 => parsed.insert(String::from("OV"), String::from("Not used")), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/eep.rs:225:17 [INFO] [stderr] | [INFO] [stderr] 225 | 0x65...0x7E => parsed.insert( [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/eep.rs:224:17 [INFO] [stderr] | [INFO] [stderr] 224 | 0x01...0x64 => parsed.insert(String::from("OV"), String::from("Not used")), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/eep.rs:225:17 [INFO] [stderr] | [INFO] [stderr] 225 | 0x65...0x7E => parsed.insert( [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: value assigned to `result_payload` is never read [INFO] [stderr] --> src/enocean.rs:684:13 [INFO] [stderr] | [INFO] [stderr] 684 | let mut result_payload: Vec = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: crate `emulateF602` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `emulate_f602` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/emulateF602.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | enocean::communicator::start(port_name, enocean_emiter, enocean_commander); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `F602_emulate_close` should have a snake case name [INFO] [stderr] --> examples/emulateF602.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let F602_emulate_close = enocean::eep::create_f60201_telegram( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `f602_emulate_close` [INFO] [stderr] [INFO] [stderr] warning: variable `F602_emulate_open` should have a snake case name [INFO] [stderr] --> examples/emulateF602.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | let F602_emulate_open = enocean::eep::create_f60201_telegram( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `f602_emulate_open` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/micro_smart_plug.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | enocean::communicator::start(port_name, enocean_emiter, enocean_commander); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/enocean.rs:681:13 [INFO] [stderr] | [INFO] [stderr] 681 | let mut result_sender_id: [u8; 4]; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/enocean.rs:682:13 [INFO] [stderr] | [INFO] [stderr] 682 | let mut result_rorg: Rorg; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/enocean.rs:683:13 [INFO] [stderr] | [INFO] [stderr] 683 | let mut result_status: u8; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.62s [INFO] running `"docker" "inspect" "ef8cfa009fc77ccc115ad390f3215084438d63f5f62a52c8d6687a341db278c4"` [INFO] running `"docker" "rm" "-f" "ef8cfa009fc77ccc115ad390f3215084438d63f5f62a52c8d6687a341db278c4"` [INFO] [stdout] ef8cfa009fc77ccc115ad390f3215084438d63f5f62a52c8d6687a341db278c4