[INFO] cloning repository https://github.com/wdcodecn/hello-adb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wdcodecn/hello-adb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwdcodecn%2Fhello-adb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwdcodecn%2Fhello-adb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 076653cb0cf60bc4231bdd64565ba545dd0e8ced [INFO] testing wdcodecn/hello-adb against 1.83.0 for beta-1.84.0-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwdcodecn%2Fhello-adb" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wdcodecn/hello-adb on toolchain 1.83.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wdcodecn/hello-adb [INFO] finished tweaking git repo https://github.com/wdcodecn/hello-adb [INFO] tweaked toml for git repo https://github.com/wdcodecn/hello-adb written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/wdcodecn/hello-adb 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unix_path v1.0.1 [INFO] [stderr] Downloaded mozdevice v0.5.1 [INFO] [stderr] Downloaded zune-inflate v0.2.53 [INFO] [stderr] Downloaded unix_str v1.0.0 [INFO] [stderr] Downloaded opencv-binding-generator v0.58.1 [INFO] [stderr] Downloaded opencv v0.78.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ac6890b08900d967a0eeba1c146148865a0dd354f6bb592c3341cef130b0fa2 [INFO] running `Command { std: "docker" "start" "-a" "0ac6890b08900d967a0eeba1c146148865a0dd354f6bb592c3341cef130b0fa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ac6890b08900d967a0eeba1c146148865a0dd354f6bb592c3341cef130b0fa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ac6890b08900d967a0eeba1c146148865a0dd354f6bb592c3341cef130b0fa2", kill_on_drop: false }` [INFO] [stdout] 0ac6890b08900d967a0eeba1c146148865a0dd354f6bb592c3341cef130b0fa2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1a29afa2d2e8d09c15ba8d0241231409bf8c8f1229885ea06b888649f59fb3a [INFO] running `Command { std: "docker" "start" "-a" "c1a29afa2d2e8d09c15ba8d0241231409bf8c8f1229885ea06b888649f59fb3a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling proc-macro2 v1.0.54 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling syn v2.0.11 [INFO] [stderr] Compiling crossbeam-channel v0.5.7 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.159 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling serde v1.0.159 [INFO] [stderr] Compiling io-lifetimes v1.0.9 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling flate2 v1.0.25 [INFO] [stderr] Compiling safe_arch v0.6.0 [INFO] [stderr] Compiling clang v2.0.0 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling regex v1.7.3 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling dunce v1.0.3 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling simd-adler32 v0.3.5 [INFO] [stderr] Compiling rustix v0.37.5 [INFO] [stderr] Compiling zune-inflate v0.2.53 [INFO] [stderr] Compiling opencv-binding-generator v0.58.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling jpeg-decoder v0.3.0 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling wide v0.7.8 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling half v2.2.1 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling linux-raw-sys v0.3.0 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling ttf-parser v0.15.2 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling simba v0.7.3 [INFO] [stderr] Compiling pin-project v1.0.12 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling tiff v0.8.1 [INFO] [stderr] Compiling exr v1.6.3 [INFO] [stderr] Compiling owned_ttf_parser v0.15.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling png v0.17.7 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling opencv v0.78.2 [INFO] [stderr] Compiling tokio v1.27.0 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.95 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling unix_str v1.0.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling tempfile v3.5.0 [INFO] [stderr] Compiling unix_path v1.0.1 [INFO] [stderr] Compiling image v0.24.6 [INFO] [stderr] Compiling uuid v1.3.0 [INFO] [stderr] Compiling walkdir v2.3.3 [INFO] [stderr] Compiling rusttype v0.9.3 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling mio v0.8.6 [INFO] [stderr] Compiling tokio-macros v2.0.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling nalgebra v0.30.1 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling mozdevice v0.5.1 [INFO] [stderr] Compiling imageproc v0.23.0 [INFO] [stderr] Compiling hello-adb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/bin/thread2.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/bin/thread2.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::{Arc, Mutex, RwLock}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serialize` [INFO] [stdout] --> src/bin/thread2.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/bin/thread2.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 164 | / loop { [INFO] [stdout] 165 | | let c_lock = Arc::clone(&lock); [INFO] [stdout] 166 | | [INFO] [stdout] 167 | | let _now = time::Instant::now(); [INFO] [stdout] ... | [INFO] [stdout] 188 | | println!("pull took {:?}", _now.elapsed()); [INFO] [stdout] 189 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 190 | [INFO] [stdout] 191 | / for handle in handles { [INFO] [stdout] 192 | | handle.join().unwrap(); [INFO] [stdout] 193 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/thread2.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let mut ready = false; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/thread2.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let mut handle = thread::spawn(move || { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6m 45s [INFO] running `Command { std: "docker" "inspect" "c1a29afa2d2e8d09c15ba8d0241231409bf8c8f1229885ea06b888649f59fb3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1a29afa2d2e8d09c15ba8d0241231409bf8c8f1229885ea06b888649f59fb3a", kill_on_drop: false }` [INFO] [stdout] c1a29afa2d2e8d09c15ba8d0241231409bf8c8f1229885ea06b888649f59fb3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1f897382f9c1ec28bb3336263551369036cc107b8968d413807d0e7ecae3870 [INFO] running `Command { std: "docker" "start" "-a" "f1f897382f9c1ec28bb3336263551369036cc107b8968d413807d0e7ecae3870", kill_on_drop: false }` [INFO] [stderr] Compiling hello-adb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/bin/thread2.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/bin/thread2.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::{Arc, Mutex, RwLock}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serialize` [INFO] [stdout] --> src/bin/thread2.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/bin/thread2.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 164 | / loop { [INFO] [stdout] 165 | | let c_lock = Arc::clone(&lock); [INFO] [stdout] 166 | | [INFO] [stdout] 167 | | let _now = time::Instant::now(); [INFO] [stdout] ... | [INFO] [stdout] 188 | | println!("pull took {:?}", _now.elapsed()); [INFO] [stdout] 189 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 190 | [INFO] [stdout] 191 | / for handle in handles { [INFO] [stdout] 192 | | handle.join().unwrap(); [INFO] [stdout] 193 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/thread2.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let mut ready = false; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/thread2.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let mut handle = thread::spawn(move || { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.08s [INFO] running `Command { std: "docker" "inspect" "f1f897382f9c1ec28bb3336263551369036cc107b8968d413807d0e7ecae3870", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1f897382f9c1ec28bb3336263551369036cc107b8968d413807d0e7ecae3870", kill_on_drop: false }` [INFO] [stdout] f1f897382f9c1ec28bb3336263551369036cc107b8968d413807d0e7ecae3870 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6b14f3bc1666499776840d1510c0a98ed045729e68b3f65b3791c5dd87b76c1a [INFO] running `Command { std: "docker" "start" "-a" "6b14f3bc1666499776840d1510c0a98ed045729e68b3f65b3791c5dd87b76c1a", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/bin/thread2.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `RwLock` [INFO] [stderr] --> src/bin/thread2.rs:4:29 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::{Arc, Mutex, RwLock}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Serialize` [INFO] [stderr] --> src/bin/thread2.rs:8:26 [INFO] [stderr] | [INFO] [stderr] 8 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/bin/thread2.rs:191:5 [INFO] [stderr] | [INFO] [stderr] 164 | / loop { [INFO] [stderr] 165 | | let c_lock = Arc::clone(&lock); [INFO] [stderr] 166 | | [INFO] [stderr] 167 | | let _now = time::Instant::now(); [INFO] [stderr] ... | [INFO] [stderr] 188 | | println!("pull took {:?}", _now.elapsed()); [INFO] [stderr] 189 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 190 | [INFO] [stderr] 191 | / for handle in handles { [INFO] [stderr] 192 | | handle.join().unwrap(); [INFO] [stderr] 193 | | } [INFO] [stderr] | |_____^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/thread2.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | let mut ready = false; [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/bin/thread2.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | let mut handle = thread::spawn(move || { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `hello-adb` (bin "thread2" test) generated 6 warnings (run `cargo fix --bin "thread2" --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_adb-66f89763b1887960) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/test.rs (/opt/rustwide/target/debug/deps/test-901669f0a6a460e1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/thread.rs (/opt/rustwide/target/debug/deps/thread-f4319d092a49dddd) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/thread1.rs (/opt/rustwide/target/debug/deps/thread1-c0c909c7a9715280) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/thread2.rs (/opt/rustwide/target/debug/deps/thread2-6345f0d11f7e05b8) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6b14f3bc1666499776840d1510c0a98ed045729e68b3f65b3791c5dd87b76c1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b14f3bc1666499776840d1510c0a98ed045729e68b3f65b3791c5dd87b76c1a", kill_on_drop: false }` [INFO] [stdout] 6b14f3bc1666499776840d1510c0a98ed045729e68b3f65b3791c5dd87b76c1a