[INFO] cloning repository https://github.com/rob-clarke/vicon_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rob-clarke/vicon_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-clarke%2Fvicon_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-clarke%2Fvicon_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 37e4d68e691ef595f3c5861a414c524654b970bf [INFO] testing rob-clarke/vicon_rs against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-clarke%2Fvicon_rs" "/workspace/builds/worker-24/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rob-clarke/vicon_rs on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rob-clarke/vicon_rs [INFO] finished tweaking git repo https://github.com/rob-clarke/vicon_rs [INFO] tweaked toml for git repo https://github.com/rob-clarke/vicon_rs written to /workspace/builds/worker-24/source/Cargo.toml [INFO] crate git repo https://github.com/rob-clarke/vicon_rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] daa9f2300be0081519550cd073143858f48e440969e2f37edd5b9fddbf7948f5 [INFO] running `Command { std: "docker" "start" "-a" "daa9f2300be0081519550cd073143858f48e440969e2f37edd5b9fddbf7948f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "daa9f2300be0081519550cd073143858f48e440969e2f37edd5b9fddbf7948f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daa9f2300be0081519550cd073143858f48e440969e2f37edd5b9fddbf7948f5", kill_on_drop: false }` [INFO] [stdout] daa9f2300be0081519550cd073143858f48e440969e2f37edd5b9fddbf7948f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d025be51b1df27173a28ed4feba28dab0a5c4233171bf74183309a7145f08c18 [INFO] running `Command { std: "docker" "start" "-a" "d025be51b1df27173a28ed4feba28dab0a5c4233171bf74183309a7145f08c18", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Compiling vicon_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 58 | / loop { [INFO] [stdout] 59 | | let mut buf = [0;1024]; [INFO] [stdout] 60 | | socket.recv_from(&mut buf)?; [INFO] [stdout] 61 | | [INFO] [stdout] ... | [INFO] [stdout] 66 | | } [INFO] [stdout] 67 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 68 | [INFO] [stdout] 69 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.10s [INFO] running `Command { std: "docker" "inspect" "d025be51b1df27173a28ed4feba28dab0a5c4233171bf74183309a7145f08c18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d025be51b1df27173a28ed4feba28dab0a5c4233171bf74183309a7145f08c18", kill_on_drop: false }` [INFO] [stdout] d025be51b1df27173a28ed4feba28dab0a5c4233171bf74183309a7145f08c18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee20afbd1bfcca59a18aade9c3f968751caf84620802a8d5123fa2630b970633 [INFO] running `Command { std: "docker" "start" "-a" "ee20afbd1bfcca59a18aade9c3f968751caf84620802a8d5123fa2630b970633", kill_on_drop: false }` [INFO] [stderr] Compiling vicon_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 58 | / loop { [INFO] [stdout] 59 | | let mut buf = [0;1024]; [INFO] [stdout] 60 | | socket.recv_from(&mut buf)?; [INFO] [stdout] 61 | | [INFO] [stdout] ... | [INFO] [stdout] 66 | | } [INFO] [stdout] 67 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 68 | [INFO] [stdout] 69 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/vicon_rs-8c799786c95b472b) [INFO] running `Command { std: "docker" "inspect" "ee20afbd1bfcca59a18aade9c3f968751caf84620802a8d5123fa2630b970633", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee20afbd1bfcca59a18aade9c3f968751caf84620802a8d5123fa2630b970633", kill_on_drop: false }` [INFO] [stdout] ee20afbd1bfcca59a18aade9c3f968751caf84620802a8d5123fa2630b970633 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8159eeb0023eece7787c56e43c1a6d18237464d14ed9e59a763b981f3c84511c [INFO] running `Command { std: "docker" "start" "-a" "8159eeb0023eece7787c56e43c1a6d18237464d14ed9e59a763b981f3c84511c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: unreachable expression [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:69:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 58 | / loop { [INFO] [stdout] [INFO] [stderr] 59 | | let mut buf = [0;1024]; [INFO] [stderr] 60 | | socket.recv_from(&mut buf)?; [INFO] [stderr] 61 | | [INFO] [stderr] ... | [INFO] [stderr] 66 | | } [INFO] [stderr] 67 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 68 | [INFO] [stderr] 69 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `vicon_rs` (bin "vicon_rs" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.47s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vicon_rs-8c799786c95b472b) [INFO] running `Command { std: "docker" "inspect" "8159eeb0023eece7787c56e43c1a6d18237464d14ed9e59a763b981f3c84511c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8159eeb0023eece7787c56e43c1a6d18237464d14ed9e59a763b981f3c84511c", kill_on_drop: false }` [INFO] [stdout] 8159eeb0023eece7787c56e43c1a6d18237464d14ed9e59a763b981f3c84511c