[INFO] cloning repository https://github.com/FennemaRL/ConnectionReader [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FennemaRL/ConnectionReader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFennemaRL%2FConnectionReader", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFennemaRL%2FConnectionReader'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2155ed9bbebc388294a6b7e4dd8ff50007549d96 [INFO] checking FennemaRL/ConnectionReader against master#9cf699d2ff4ff23a6d6862a35727f4d5d3567dae for pr-98456-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFennemaRL%2FConnectionReader" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FennemaRL/ConnectionReader on toolchain 9cf699d2ff4ff23a6d6862a35727f4d5d3567dae [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cf699d2ff4ff23a6d6862a35727f4d5d3567dae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FennemaRL/ConnectionReader [INFO] finished tweaking git repo https://github.com/FennemaRL/ConnectionReader [INFO] tweaked toml for git repo https://github.com/FennemaRL/ConnectionReader written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/FennemaRL/ConnectionReader already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cf699d2ff4ff23a6d6862a35727f4d5d3567dae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.74 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.74 [INFO] [stderr] Downloaded proc-macro2 v1.0.27 [INFO] [stderr] Downloaded thiserror-impl v1.0.26 [INFO] [stderr] Downloaded syn v1.0.73 [INFO] [stderr] Downloaded futures-io v0.3.15 [INFO] [stderr] Downloaded smol v1.2.5 [INFO] [stderr] Downloaded blocking v1.0.2 [INFO] [stderr] Downloaded socket2 v0.4.0 [INFO] [stderr] Downloaded cc v1.0.68 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.74 [INFO] [stderr] Downloaded kv-log-macro v1.0.7 [INFO] [stderr] Downloaded async-global-executor v2.0.2 [INFO] [stderr] Downloaded async-mutex v1.4.0 [INFO] [stderr] Downloaded tokio-macros v1.2.0 [INFO] [stderr] Downloaded lock_api v0.4.4 [INFO] [stderr] Downloaded futures-core v0.3.15 [INFO] [stderr] Downloaded bumpalo v3.7.0 [INFO] [stderr] Downloaded bluez v0.3.1 [INFO] [stderr] Downloaded async-io v1.6.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.74 [INFO] [stderr] 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[INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.74 [INFO] [stderr] Downloaded enumflags2 v0.7.1 [INFO] [stderr] Downloaded async-fs v1.5.0 [INFO] [stderr] Downloaded async-lock v2.4.0 [INFO] [stderr] Downloaded async-net v1.6.1 [INFO] [stderr] Downloaded polling v2.1.0 [INFO] [stderr] Downloaded async-process v1.1.0 [INFO] [stderr] Downloaded signal-hook v0.3.9 [INFO] [stderr] Downloaded cache-padded v1.1.1 [INFO] [stderr] Downloaded event-listener v2.5.1 [INFO] [stderr] Downloaded async-task v4.0.3 [INFO] [stderr] Downloaded atomic-waker v1.0.0 [INFO] [stderr] Downloaded fastrand v1.4.1 [INFO] [stderr] Downloaded thiserror v1.0.26 [INFO] [stderr] Downloaded futures-executor v0.3.15 [INFO] [stderr] Downloaded futures-channel v0.3.15 [INFO] [stderr] Downloaded ctor v0.1.20 [INFO] [stderr] Downloaded slab v0.4.3 [INFO] [stderr] Downloaded futures v0.3.15 [INFO] [stderr] Downloaded bytes v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+9cf699d2ff4ff23a6d6862a35727f4d5d3567dae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55d5fa4a117d8d8847bce7ebb38420c8a6cdc967641d60dbbdfda3e04f28fb2b [INFO] running `Command { std: "docker" "start" "-a" "55d5fa4a117d8d8847bce7ebb38420c8a6cdc967641d60dbbdfda3e04f28fb2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55d5fa4a117d8d8847bce7ebb38420c8a6cdc967641d60dbbdfda3e04f28fb2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55d5fa4a117d8d8847bce7ebb38420c8a6cdc967641d60dbbdfda3e04f28fb2b", kill_on_drop: false }` [INFO] [stdout] 55d5fa4a117d8d8847bce7ebb38420c8a6cdc967641d60dbbdfda3e04f28fb2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+9cf699d2ff4ff23a6d6862a35727f4d5d3567dae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90d3c56f472b2d3d360b1de05e5572c8465150bb37295cd502e24b441cb101e1 [INFO] running `Command { std: "docker" "start" "-a" "90d3c56f472b2d3d360b1de05e5572c8465150bb37295cd502e24b441cb101e1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking fastrand v1.4.1 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking async-lock v2.4.0 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tokio v1.7.1 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking bitvec v0.20.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking async-fs v1.5.0 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling enumflags2_derive v0.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking polling v2.1.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking enumflags2 v0.7.1 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking async-process v1.1.0 [INFO] [stderr] Checking async-net v1.6.1 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking bluez v0.3.1 [INFO] [stderr] Checking ble_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `io` [INFO] [stdout] --> src/main.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{fmt, io}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io` [INFO] [stdout] --> src/main.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{fmt, io}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:47:25 [INFO] [stdout] | [INFO] [stdout] 47 | / tx.send(ShortbtData{ [INFO] [stdout] 48 | | address: info.address, [INFO] [stdout] 49 | | short_name: short_name.clone(), [INFO] [stdout] 50 | | bluetooth_version: info.bluetooth_version, [INFO] [stdout] 51 | | name: name.clone() [INFO] [stdout] 52 | | }); [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:47:25 [INFO] [stdout] | [INFO] [stdout] 47 | / tx.send(ShortbtData{ [INFO] [stdout] 48 | | address: info.address, [INFO] [stdout] 49 | | short_name: short_name.clone(), [INFO] [stdout] 50 | | bluetooth_version: info.bluetooth_version, [INFO] [stdout] 51 | | name: name.clone() [INFO] [stdout] 52 | | }); [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | / tx.send(ShortbtData{ [INFO] [stdout] 64 | | address: Address::new([0,0,0,0,0,0]), [INFO] [stdout] 65 | | name: null.clone(), [INFO] [stdout] 66 | | short_name:null.clone(), [INFO] [stdout] 67 | | bluetooth_version: 0, [INFO] [stdout] 68 | | }); [INFO] [stdout] | |___________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | / tx.send(ShortbtData{ [INFO] [stdout] 64 | | address: Address::new([0,0,0,0,0,0]), [INFO] [stdout] 65 | | name: null.clone(), [INFO] [stdout] 66 | | short_name:null.clone(), [INFO] [stdout] 67 | | bluetooth_version: 0, [INFO] [stdout] 68 | | }); [INFO] [stdout] | |___________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.88s [INFO] running `Command { std: "docker" "inspect" "90d3c56f472b2d3d360b1de05e5572c8465150bb37295cd502e24b441cb101e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90d3c56f472b2d3d360b1de05e5572c8465150bb37295cd502e24b441cb101e1", kill_on_drop: false }` [INFO] [stdout] 90d3c56f472b2d3d360b1de05e5572c8465150bb37295cd502e24b441cb101e1