[INFO] fetching crate bluetooth-hci 0.1.0... [INFO] checking bluetooth-hci-0.1.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate bluetooth-hci 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate bluetooth-hci 0.1.0 [INFO] finished tweaking crates.io crate bluetooth-hci 0.1.0 [INFO] tweaked toml for crates.io crate bluetooth-hci 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bluetooth-hci 0.1.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.9.4) [INFO] [stderr] Adding nb v0.1.3 (available: v1.1.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59bf423c7786989da92e984d42c2d801c2ae06bbf32617f0d47fa9f7f9f514a2 [INFO] running `Command { std: "docker" "start" "-a" "59bf423c7786989da92e984d42c2d801c2ae06bbf32617f0d47fa9f7f9f514a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59bf423c7786989da92e984d42c2d801c2ae06bbf32617f0d47fa9f7f9f514a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59bf423c7786989da92e984d42c2d801c2ae06bbf32617f0d47fa9f7f9f514a2", kill_on_drop: false }` [INFO] [stdout] 59bf423c7786989da92e984d42c2d801c2ae06bbf32617f0d47fa9f7f9f514a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72fa5de6ae5053307cb113e43c1b27d9482baf8d2fe17d8da54065ceeee04c8c [INFO] running `Command { std: "docker" "start" "-a" "72fa5de6ae5053307cb113e43c1b27d9482baf8d2fe17d8da54065ceeee04c8c", kill_on_drop: false }` [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking bluetooth-hci v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/event/mod.rs:665:17 [INFO] [stdout] | [INFO] [stdout] 665 | pub fn iter(&self) -> NumberOfCompletedPacketsIterator { [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] 665 | pub fn iter(&self) -> NumberOfCompletedPacketsIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/event/mod.rs:926:17 [INFO] [stdout] | [INFO] [stdout] 926 | pub fn iter(&self) -> LeAdvertisingReportIterator { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 926 | pub fn iter(&self) -> LeAdvertisingReportIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/event/mod.rs:1038:34 [INFO] [stdout] | [INFO] [stdout] 1038 | rssi: match unsafe { mem::transmute::(self.event_data[rssi_index]) } { [INFO] [stdout] | ------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/event/command.rs:356:38 [INFO] [stdout] | [INFO] [stdout] 356 | tx_power_level_dbm: unsafe { mem::transmute::(bytes[3]) }, [INFO] [stdout] | ------------------------^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/event/command.rs:1274:24 [INFO] [stdout] | [INFO] [stdout] 1274 | rssi: unsafe { mem::transmute::(bytes[3]) }, [INFO] [stdout] | ------------------------^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/event/command.rs:1419:25 [INFO] [stdout] | [INFO] [stdout] 1419 | power: unsafe { mem::transmute::(bytes[1]) }, [INFO] [stdout] | ------------------------^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/event/mod.rs:968:26 [INFO] [stdout] | [INFO] [stdout] 968 | unsafe { mem::transmute::(advertisement.rssi.unwrap_or(127)) }; [INFO] [stdout] | ------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i8::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/event/mod.rs:665:17 [INFO] [stdout] | [INFO] [stdout] 665 | pub fn iter(&self) -> NumberOfCompletedPacketsIterator { [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] 665 | pub fn iter(&self) -> NumberOfCompletedPacketsIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/event/mod.rs:926:17 [INFO] [stdout] | [INFO] [stdout] 926 | pub fn iter(&self) -> LeAdvertisingReportIterator { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 926 | pub fn iter(&self) -> LeAdvertisingReportIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/event/mod.rs:1038:34 [INFO] [stdout] | [INFO] [stdout] 1038 | rssi: match unsafe { mem::transmute::(self.event_data[rssi_index]) } { [INFO] [stdout] | ------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/event/command.rs:356:38 [INFO] [stdout] | [INFO] [stdout] 356 | tx_power_level_dbm: unsafe { mem::transmute::(bytes[3]) }, [INFO] [stdout] | ------------------------^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/event/command.rs:1274:24 [INFO] [stdout] | [INFO] [stdout] 1274 | rssi: unsafe { mem::transmute::(bytes[3]) }, [INFO] [stdout] | ------------------------^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/event/command.rs:1419:25 [INFO] [stdout] | [INFO] [stdout] 1419 | power: unsafe { mem::transmute::(bytes[1]) }, [INFO] [stdout] | ------------------------^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/event/mod.rs:968:26 [INFO] [stdout] | [INFO] [stdout] 968 | unsafe { mem::transmute::(advertisement.rssi.unwrap_or(127)) }; [INFO] [stdout] | ------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i8::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `Command { std: "docker" "inspect" "72fa5de6ae5053307cb113e43c1b27d9482baf8d2fe17d8da54065ceeee04c8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72fa5de6ae5053307cb113e43c1b27d9482baf8d2fe17d8da54065ceeee04c8c", kill_on_drop: false }` [INFO] [stdout] 72fa5de6ae5053307cb113e43c1b27d9482baf8d2fe17d8da54065ceeee04c8c