[INFO] fetching crate v5-serial 0.2.0... [INFO] checking v5-serial-0.2.0 against master#eb10639928a2781cf0a12440007fbcc1e3a6888f for pr-127827-1 [INFO] extracting crate v5-serial 0.2.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate v5-serial 0.2.0 on toolchain eb10639928a2781cf0a12440007fbcc1e3a6888f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate v5-serial 0.2.0 [INFO] finished tweaking crates.io crate v5-serial 0.2.0 [INFO] tweaked toml for crates.io crate v5-serial 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 127 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding dashmap v5.5.3 (latest: v6.0.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding jni v0.19.0 (latest: v0.21.1) [INFO] [stderr] Adding jni-sys v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding malloc_buf v0.0.6 (latest: v1.0.0) [INFO] [stderr] Adding memoffset v0.7.1 (latest: v0.9.1) [INFO] [stderr] Adding mio v0.8.11 (latest: v1.0.1) [INFO] [stderr] Adding nix v0.26.4 (latest: v0.29.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] [stderr] Adding windows v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded objc v0.2.7 [INFO] [stderr] Downloaded libudev v0.3.0 [INFO] [stderr] Downloaded jni-utils v0.1.1 [INFO] [stderr] Downloaded block v0.1.6 [INFO] [stderr] Downloaded libudev-sys v0.1.4 [INFO] [stderr] Downloaded foreign-types-macros v0.2.3 [INFO] [stderr] Downloaded core-graphics-types v0.1.3 [INFO] [stderr] Downloaded bluez-generated v0.3.0 [INFO] [stderr] Downloaded bluez-async v0.7.2 [INFO] [stderr] Downloaded cocoa v0.25.0 [INFO] [stderr] Downloaded xml-rs v0.8.20 [INFO] [stderr] Downloaded jni v0.19.0 [INFO] [stderr] Downloaded dbus v0.9.7 [INFO] [stderr] Downloaded core-graphics v0.23.2 [INFO] [stderr] Downloaded dbus-tokio v0.7.6 [INFO] [stderr] Downloaded serde-xml-rs v0.6.0 [INFO] [stderr] Downloaded btleplug v0.11.5 [INFO] [stderr] Downloaded cocoa-foundation v0.1.2 [INFO] [stderr] Downloaded cesu8 v1.1.0 [INFO] [stderr] Downloaded jni-sys v0.3.0 [INFO] [stderr] Downloaded foreign-types-shared v0.3.1 [INFO] [stderr] Downloaded foreign-types v0.5.0 [INFO] [stderr] Downloaded malloc_buf v0.0.6 [INFO] [stderr] Downloaded libdbus-sys v0.2.5 [INFO] [stderr] Downloaded windows v0.52.0 [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cdb18fd37b6358dc44eb8d13ed2efaac95d95e1a3ae389df1d7167ee9ce397f [INFO] running `Command { std: "docker" "start" "-a" "3cdb18fd37b6358dc44eb8d13ed2efaac95d95e1a3ae389df1d7167ee9ce397f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cdb18fd37b6358dc44eb8d13ed2efaac95d95e1a3ae389df1d7167ee9ce397f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cdb18fd37b6358dc44eb8d13ed2efaac95d95e1a3ae389df1d7167ee9ce397f", kill_on_drop: false }` [INFO] [stdout] 3cdb18fd37b6358dc44eb8d13ed2efaac95d95e1a3ae389df1d7167ee9ce397f [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdbd3eb20d701b29106d3c67e3c866e5e2cbcd5e90cdaf46c815b41b5ecdf4fa [INFO] running `Command { std: "docker" "start" "-a" "cdbd3eb20d701b29106d3c67e3c866e5e2cbcd5e90cdaf46c815b41b5ecdf4fa", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Checking tokio v1.39.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking xml-rs v0.8.20 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Checking libudev v0.3.0 [INFO] [stderr] Checking crc v3.2.1 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking unescaper v0.1.5 [INFO] [stderr] Checking serialport v4.4.0 [INFO] [stderr] Checking mio-serial v5.0.5 [INFO] [stderr] Checking serde v1.0.204 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-serial v5.4.4 [INFO] [stderr] Checking dbus-tokio v0.7.6 [INFO] [stderr] Checking bluez-generated v0.3.0 [INFO] [stderr] Checking serde-xml-rs v0.6.0 [INFO] [stderr] Checking bluez-async v0.7.2 [INFO] [stderr] Checking btleplug v0.11.5 [INFO] [stderr] Checking v5-serial v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Flags` [INFO] [stdout] --> src/brain/filesystem.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | use bitflags::{bitflags, Flags}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::io::AsyncReadExt` [INFO] [stdout] --> src/connection/bluetooth.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use tokio::io::AsyncReadExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/connection/bluetooth.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SinkExt` [INFO] [stdout] --> src/connection/bluetooth.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use futures::{SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SerialPort` [INFO] [stdout] --> src/connection/serial.rs:7:36 [INFO] [stdout] | [INFO] [stdout] 7 | DataBits, FlowControl, Parity, SerialPort, SerialPortBuilderExt, SerialPortType, SerialStream, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `packet_id` is never read [INFO] [stdout] --> src/connection/mod.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 114 | pub struct Packet<'a> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 115 | packet_id: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Flags` [INFO] [stdout] --> src/brain/filesystem.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | use bitflags::{bitflags, Flags}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::io::AsyncReadExt` [INFO] [stdout] --> src/connection/bluetooth.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use tokio::io::AsyncReadExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/connection/bluetooth.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SinkExt` [INFO] [stdout] --> src/connection/bluetooth.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use futures::{SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SerialPort` [INFO] [stdout] --> src/connection/serial.rs:7:36 [INFO] [stdout] | [INFO] [stdout] 7 | DataBits, FlowControl, Parity, SerialPort, SerialPortBuilderExt, SerialPortType, SerialStream, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `packet_id` is never read [INFO] [stdout] --> src/connection/mod.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 114 | pub struct Packet<'a> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 115 | packet_id: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.96s [INFO] running `Command { std: "docker" "inspect" "cdbd3eb20d701b29106d3c67e3c866e5e2cbcd5e90cdaf46c815b41b5ecdf4fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdbd3eb20d701b29106d3c67e3c866e5e2cbcd5e90cdaf46c815b41b5ecdf4fa", kill_on_drop: false }` [INFO] [stdout] cdbd3eb20d701b29106d3c67e3c866e5e2cbcd5e90cdaf46c815b41b5ecdf4fa