[INFO] cloning repository https://github.com/cppcoffee/kvm-box [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cppcoffee/kvm-box" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcppcoffee%2Fkvm-box", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcppcoffee%2Fkvm-box'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 54c5741e5af96ac05cf481c360ca26da757f8b73 [INFO] testing cppcoffee/kvm-box against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcppcoffee%2Fkvm-box" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cppcoffee/kvm-box [INFO] finished tweaking git repo https://github.com/cppcoffee/kvm-box [INFO] tweaked toml for git repo https://github.com/cppcoffee/kvm-box written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cppcoffee/kvm-box on toolchain b03b3a7ec92682be2917540b679478d41c95a30c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cppcoffee/kvm-box 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vmm-sys-util v0.12.1 [INFO] [stderr] Downloaded vm-superio v0.8.0 [INFO] [stderr] Downloaded kvm-ioctls v0.16.0 [INFO] [stderr] Downloaded kvm-bindings v0.7.0 [INFO] [stderr] Downloaded vm-memory v0.14.1 [INFO] [stderr] Downloaded linux-loader v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a045cd16f34857af3e2b9bcefeb4dbf8c6b09945ec791ea63e85b26b0721035c [INFO] running `Command { std: "docker" "start" "-a" "a045cd16f34857af3e2b9bcefeb4dbf8c6b09945ec791ea63e85b26b0721035c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a045cd16f34857af3e2b9bcefeb4dbf8c6b09945ec791ea63e85b26b0721035c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a045cd16f34857af3e2b9bcefeb4dbf8c6b09945ec791ea63e85b26b0721035c", kill_on_drop: false }` [INFO] [stdout] a045cd16f34857af3e2b9bcefeb4dbf8c6b09945ec791ea63e85b26b0721035c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1165cd7ac0e0d9ddb699ad8fef9d2bc17a3bfd0ae7c2af52088bcb7bc704b33e [INFO] running `Command { std: "docker" "start" "-a" "1165cd7ac0e0d9ddb699ad8fef9d2bc17a3bfd0ae7c2af52088bcb7bc704b33e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling kvm-ioctls v0.16.0 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling anstyle-query v1.0.3 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling vm-superio v0.8.0 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling vmm-sys-util v0.12.1 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling kvm-bindings v0.7.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling env_logger v0.11.3 [INFO] [stderr] Compiling vm-memory v0.14.1 [INFO] [stderr] Compiling linux-loader v0.11.0 [INFO] [stderr] Compiling argh_shared v0.1.12 [INFO] [stderr] Compiling argh_derive v0.1.12 [INFO] [stderr] Compiling argh v0.1.12 [INFO] [stderr] Compiling kvm-box v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `input` is never read [INFO] [stdout] --> src/devices/serial.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct SerialWrapper { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | pub input: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SerialWrapper` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.71s [INFO] running `Command { std: "docker" "inspect" "1165cd7ac0e0d9ddb699ad8fef9d2bc17a3bfd0ae7c2af52088bcb7bc704b33e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1165cd7ac0e0d9ddb699ad8fef9d2bc17a3bfd0ae7c2af52088bcb7bc704b33e", kill_on_drop: false }` [INFO] [stdout] 1165cd7ac0e0d9ddb699ad8fef9d2bc17a3bfd0ae7c2af52088bcb7bc704b33e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06b1126a83d25a2de2afeb1fbc63a4af4250f74808660920533419c5e856f95b [INFO] running `Command { std: "docker" "start" "-a" "06b1126a83d25a2de2afeb1fbc63a4af4250f74808660920533419c5e856f95b", kill_on_drop: false }` [INFO] [stderr] Compiling kvm-box v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `input` is never read [INFO] [stdout] --> src/devices/serial.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct SerialWrapper { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | pub input: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SerialWrapper` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "06b1126a83d25a2de2afeb1fbc63a4af4250f74808660920533419c5e856f95b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06b1126a83d25a2de2afeb1fbc63a4af4250f74808660920533419c5e856f95b", kill_on_drop: false }` [INFO] [stdout] 06b1126a83d25a2de2afeb1fbc63a4af4250f74808660920533419c5e856f95b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 97cd381ba91964152213010a045dbb0a5cc80e00e91871a85c2a0abcdead074d [INFO] running `Command { std: "docker" "start" "-a" "97cd381ba91964152213010a045dbb0a5cc80e00e91871a85c2a0abcdead074d", kill_on_drop: false }` [INFO] [stderr] warning: field `input` is never read [INFO] [stdout] [INFO] [stderr] --> src/devices/serial.rs:54:9 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 50 | pub struct SerialWrapper { [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ------------- field in this struct [INFO] [stdout] [INFO] [stderr] ... [INFO] [stderr] 54 | pub input: Option, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SerialWrapper` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `kvm-box` (bin "kvm-box" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kvm_box-7a92ada067bfb92e) [INFO] running `Command { std: "docker" "inspect" "97cd381ba91964152213010a045dbb0a5cc80e00e91871a85c2a0abcdead074d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97cd381ba91964152213010a045dbb0a5cc80e00e91871a85c2a0abcdead074d", kill_on_drop: false }` [INFO] [stdout] 97cd381ba91964152213010a045dbb0a5cc80e00e91871a85c2a0abcdead074d