[INFO] fetching crate br-ble 0.2.1...
[INFO] checking br-ble-0.2.1 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate br-ble 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate br-ble 0.2.1
[INFO] finished tweaking crates.io crate br-ble 0.2.1
[INFO] tweaked toml for crates.io crate br-ble 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate br-ble 0.2.1 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate br-ble 0.2.1 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a54b23ee28f68a4284345370491fcb47116ab9cb591aa267084667b0e8905aac
[INFO] running `Command { std: "docker" "start" "-a" "a54b23ee28f68a4284345370491fcb47116ab9cb591aa267084667b0e8905aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a54b23ee28f68a4284345370491fcb47116ab9cb591aa267084667b0e8905aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a54b23ee28f68a4284345370491fcb47116ab9cb591aa267084667b0e8905aac", kill_on_drop: false }`
[INFO] [stdout] a54b23ee28f68a4284345370491fcb47116ab9cb591aa267084667b0e8905aac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63796da39ef187ee2977dd227f1e8e7761d1cb986f0b1ce4d8c9bc4586102189
[INFO] running `Command { std: "docker" "start" "-a" "63796da39ef187ee2977dd227f1e8e7761d1cb986f0b1ce4d8c9bc4586102189", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking jiff v0.2.5
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking uuid v1.11.0
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking br-ble v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `characteristic`
[INFO] [stdout]   --> src/device.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn subscribe(&mut self, characteristic: Characteristic) -> bool {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_characteristic`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `factory`
[INFO] [stdout]  --> src/lib.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn run<F>(factory: F)
[INFO] [stdout]   |               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated constants are never used
[INFO] [stdout]    --> src/device.rs:202:11
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl Properties {
[INFO] [stdout]     | --------------- associated constants in this implementation
[INFO] [stdout] 202 |     const BROADCAST: u16 = 0b00000001;
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 203 |     const READ: u16 = 0b00000010;
[INFO] [stdout]     |           ^^^^
[INFO] [stdout] 204 |     const WRITE_WITHOUT_RESPONSE: u16 = 0b00000100;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 205 |     const WRITE: u16 = 0b00001000;
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout] 206 |     const NOTIFY: u16 = 0b00010000;
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout] 207 |     const INDICATE: u16 = 0b00100000;
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout] 208 |     const AUTHENTICATED_SIGNED_WRITES: u16 = 0b01000000;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 209 |     const EXTENDED_PROPERTIES: u16 = 0b10000000;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 210 |     const RELIABLE_WRITE: u16 = 0b000100000000;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 211 |     const WRITABLE_AUXILIARIES: u16 = 0b001000000000;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `characteristic`
[INFO] [stdout]   --> src/device.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn subscribe(&mut self, characteristic: Characteristic) -> bool {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_characteristic`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `factory`
[INFO] [stdout]  --> src/lib.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn run<F>(factory: F)
[INFO] [stdout]   |               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated constants are never used
[INFO] [stdout]    --> src/device.rs:202:11
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl Properties {
[INFO] [stdout]     | --------------- associated constants in this implementation
[INFO] [stdout] 202 |     const BROADCAST: u16 = 0b00000001;
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 203 |     const READ: u16 = 0b00000010;
[INFO] [stdout]     |           ^^^^
[INFO] [stdout] 204 |     const WRITE_WITHOUT_RESPONSE: u16 = 0b00000100;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 205 |     const WRITE: u16 = 0b00001000;
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout] 206 |     const NOTIFY: u16 = 0b00010000;
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout] 207 |     const INDICATE: u16 = 0b00100000;
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout] 208 |     const AUTHENTICATED_SIGNED_WRITES: u16 = 0b01000000;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 209 |     const EXTENDED_PROPERTIES: u16 = 0b10000000;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 210 |     const RELIABLE_WRITE: u16 = 0b000100000000;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 211 |     const WRITABLE_AUXILIARIES: u16 = 0b001000000000;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.00s
[INFO] running `Command { std: "docker" "inspect" "63796da39ef187ee2977dd227f1e8e7761d1cb986f0b1ce4d8c9bc4586102189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63796da39ef187ee2977dd227f1e8e7761d1cb986f0b1ce4d8c9bc4586102189", kill_on_drop: false }`
[INFO] [stdout] 63796da39ef187ee2977dd227f1e8e7761d1cb986f0b1ce4d8c9bc4586102189
