[INFO] fetching crate rtop 0.1.5...
[INFO] testing rtop-0.1.5 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rtop 0.1.5 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rtop 0.1.5
[INFO] finished tweaking crates.io crate rtop 0.1.5
[INFO] tweaked toml for crates.io crate rtop 0.1.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rtop 0.1.5 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rtop 0.1.5 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ad00a8b39cbacdfe97533392f4507b14358a4301af438d4f5fd4570c2591ae8
[INFO] running `Command { std: "docker" "start" "-a" "1ad00a8b39cbacdfe97533392f4507b14358a4301af438d4f5fd4570c2591ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ad00a8b39cbacdfe97533392f4507b14358a4301af438d4f5fd4570c2591ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ad00a8b39cbacdfe97533392f4507b14358a4301af438d4f5fd4570c2591ae8", kill_on_drop: false }`
[INFO] [stdout] 1ad00a8b39cbacdfe97533392f4507b14358a4301af438d4f5fd4570c2591ae8
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc51a9141bc94888b9ce31a3535d1feabcb76b442a2b22ef6d0dabfadfafcbd7
[INFO] running `Command { std: "docker" "start" "-a" "cc51a9141bc94888b9ce31a3535d1feabcb76b442a2b22ef6d0dabfadfafcbd7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling rustversion v1.0.18
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[INFO] [stderr]    Compiling rustix v0.38.42
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[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling rtop v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling crossterm v0.28.1
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[INFO] [stdout] warning: variant `Scroll` is never constructed
[INFO] [stdout]  --> src/rtop/event.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Event {
[INFO] [stdout]   |          ----- variant in this enum
[INFO] [stdout] 4 |     Input(event::KeyCode),
[INFO] [stdout] 5 |     Scroll(event::MouseEventKind),
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cpu_temp` is never read
[INFO] [stdout]   --> src/rtop/datastreams/cpumonitor.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct CPUMonitor {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub cpu_temp: Option<f32>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.97s
[INFO] running `Command { std: "docker" "inspect" "cc51a9141bc94888b9ce31a3535d1feabcb76b442a2b22ef6d0dabfadfafcbd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc51a9141bc94888b9ce31a3535d1feabcb76b442a2b22ef6d0dabfadfafcbd7", kill_on_drop: false }`
[INFO] [stdout] cc51a9141bc94888b9ce31a3535d1feabcb76b442a2b22ef6d0dabfadfafcbd7
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a91fc59cb9e712a49beb19033f41c65de9df7edea892ed65c5e9cf97978002de
[INFO] running `Command { std: "docker" "start" "-a" "a91fc59cb9e712a49beb19033f41c65de9df7edea892ed65c5e9cf97978002de", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtop v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Scroll` is never constructed
[INFO] [stdout]  --> src/rtop/event.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Event {
[INFO] [stdout]   |          ----- variant in this enum
[INFO] [stdout] 4 |     Input(event::KeyCode),
[INFO] [stdout] 5 |     Scroll(event::MouseEventKind),
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cpu_temp` is never read
[INFO] [stdout]   --> src/rtop/datastreams/cpumonitor.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct CPUMonitor {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub cpu_temp: Option<f32>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "a91fc59cb9e712a49beb19033f41c65de9df7edea892ed65c5e9cf97978002de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a91fc59cb9e712a49beb19033f41c65de9df7edea892ed65c5e9cf97978002de", kill_on_drop: false }`
[INFO] [stdout] a91fc59cb9e712a49beb19033f41c65de9df7edea892ed65c5e9cf97978002de
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 490793c89257a9a7209f68981211737d9dc373edaa04654aa1a3c3ede4749ea5
[INFO] running `Command { std: "docker" "start" "-a" "490793c89257a9a7209f68981211737d9dc373edaa04654aa1a3c3ede4749ea5", kill_on_drop: false }`
[INFO] [stderr] warning: variant `Scroll` is never constructed
[INFO] [stderr]  --> src/rtop/event.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum Event {
[INFO] [stderr]   |          ----- variant in this enum
[INFO] [stderr] 4 |     Input(event::KeyCode),
[INFO] [stderr] 5 |     Scroll(event::MouseEventKind),
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `cpu_temp` is never read
[INFO] [stderr]   --> src/rtop/datastreams/cpumonitor.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub struct CPUMonitor {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 10 |     pub cpu_temp: Option<f32>,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rtop` (bin "rtop" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rtop-115237aad14ce7fe)
[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" "490793c89257a9a7209f68981211737d9dc373edaa04654aa1a3c3ede4749ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "490793c89257a9a7209f68981211737d9dc373edaa04654aa1a3c3ede4749ea5", kill_on_drop: false }`
[INFO] [stdout] 490793c89257a9a7209f68981211737d9dc373edaa04654aa1a3c3ede4749ea5