[INFO] fetching crate apt-cmd 0.3.0...
[INFO] testing apt-cmd-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate apt-cmd 0.3.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate apt-cmd 0.3.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate apt-cmd 0.3.0
[INFO] finished tweaking crates.io crate apt-cmd 0.3.0
[INFO] tweaked toml for crates.io crate apt-cmd 0.3.0 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate crates.io crate apt-cmd 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded curl v0.4.41
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[INFO] [stderr]   Downloaded digest v0.10.0
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[INFO] [stderr]   Downloaded curl-sys v0.4.51+curl-7.80.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca6da4e9be2762caa43ff74d9df592bc53f597544fdff7bdbb61412e5fb2690f
[INFO] running `Command { std: "docker" "start" "-a" "ca6da4e9be2762caa43ff74d9df592bc53f597544fdff7bdbb61412e5fb2690f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca6da4e9be2762caa43ff74d9df592bc53f597544fdff7bdbb61412e5fb2690f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca6da4e9be2762caa43ff74d9df592bc53f597544fdff7bdbb61412e5fb2690f", kill_on_drop: false }`
[INFO] [stdout] ca6da4e9be2762caa43ff74d9df592bc53f597544fdff7bdbb61412e5fb2690f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21b4f6f9e7b3636b85bd93407ff7f9ab847d5d56a379ef905e677540bfef14f2
[INFO] running `Command { std: "docker" "start" "-a" "21b4f6f9e7b3636b85bd93407ff7f9ab847d5d56a379ef905e677540bfef14f2", kill_on_drop: false }`
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[INFO] [stderr]    Compiling futures-executor v0.3.19
[INFO] [stderr]    Compiling futures v0.3.19
[INFO] [stderr]    Compiling apt-cmd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.60s
[INFO] running `Command { std: "docker" "inspect" "21b4f6f9e7b3636b85bd93407ff7f9ab847d5d56a379ef905e677540bfef14f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b4f6f9e7b3636b85bd93407ff7f9ab847d5d56a379ef905e677540bfef14f2", kill_on_drop: false }`
[INFO] [stdout] 21b4f6f9e7b3636b85bd93407ff7f9ab847d5d56a379ef905e677540bfef14f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 654d5c244c2e06492f5c4f0aa06f2890cb3f5c638bb5be37b273079d6381470d
[INFO] running `Command { std: "docker" "start" "-a" "654d5c244c2e06492f5c4f0aa06f2890cb3f5c638bb5be37b273079d6381470d", kill_on_drop: false }`
[INFO] [stderr]    Compiling apt-cmd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `child`
[INFO] [stdout]  --> examples/upgradable.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 |         let (child, packages) = apt_cmd::apt::upgradable_packages().await?;
[INFO] [stdout]   |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_child`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` 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 3.10s
[INFO] running `Command { std: "docker" "inspect" "654d5c244c2e06492f5c4f0aa06f2890cb3f5c638bb5be37b273079d6381470d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "654d5c244c2e06492f5c4f0aa06f2890cb3f5c638bb5be37b273079d6381470d", kill_on_drop: false }`
[INFO] [stdout] 654d5c244c2e06492f5c4f0aa06f2890cb3f5c638bb5be37b273079d6381470d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a49c635a9251f2633aa9ce1b2c632a727f7df10f216b5ad254b3817608242feb
[INFO] running `Command { std: "docker" "start" "-a" "a49c635a9251f2633aa9ce1b2c632a727f7df10f216b5ad254b3817608242feb", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `child`
[INFO] [stderr]  --> examples/upgradable.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 |         let (child, packages) = apt_cmd::apt::upgradable_packages().await?;
[INFO] [stderr]   |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_child`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `apt-cmd` (example "upgradable") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/apt_cmd-385cd102659780b0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test apt::tests::parse_security_update ... ok
[INFO] [stdout] test upgrade::tests::apt_upgrade_event_progress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests apt-cmd
[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" "a49c635a9251f2633aa9ce1b2c632a727f7df10f216b5ad254b3817608242feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a49c635a9251f2633aa9ce1b2c632a727f7df10f216b5ad254b3817608242feb", kill_on_drop: false }`
[INFO] [stdout] a49c635a9251f2633aa9ce1b2c632a727f7df10f216b5ad254b3817608242feb