[INFO] fetching crate kuiper-tart-agent 0.5.0...
[INFO] testing kuiper-tart-agent-0.5.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate kuiper-tart-agent 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate kuiper-tart-agent 0.5.0
[INFO] finished tweaking crates.io crate kuiper-tart-agent 0.5.0
[INFO] tweaked toml for crates.io crate kuiper-tart-agent 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kuiper-tart-agent 0.5.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kuiper-tart-agent 0.5.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 395acd15f025e3fafe9b0b6f99fb38c5fa0b886ac96cc6cecfc07b5b8861c809
[INFO] running `Command { std: "docker" "start" "395acd15f025e3fafe9b0b6f99fb38c5fa0b886ac96cc6cecfc07b5b8861c809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "395acd15f025e3fafe9b0b6f99fb38c5fa0b886ac96cc6cecfc07b5b8861c809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "395acd15f025e3fafe9b0b6f99fb38c5fa0b886ac96cc6cecfc07b5b8861c809" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "395acd15f025e3fafe9b0b6f99fb38c5fa0b886ac96cc6cecfc07b5b8861c809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "395acd15f025e3fafe9b0b6f99fb38c5fa0b886ac96cc6cecfc07b5b8861c809" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.6.1
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[INFO] [stderr]    Compiling gethostname v1.1.0
[INFO] [stderr]    Compiling uuid v1.26.1
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling hyper v1.11.1
[INFO] [stderr]    Compiling toml v0.9.12+spec-1.1.0
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling rustls-webpki v0.103.15
[INFO] [stderr]    Compiling russh v0.63.3
[INFO] [stderr]    Compiling tokio-rustls v0.26.5
[INFO] [stderr]    Compiling rustls-platform-verifier v0.7.0
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[INFO] [stderr]    Compiling hyper-rustls v0.27.9
[INFO] [stderr]    Compiling reqwest v0.13.5
[INFO] [stderr]    Compiling tonic-prost v0.14.6
[INFO] [stderr]    Compiling kuiper-agent-lib v0.5.0
[INFO] [stderr]    Compiling kuiper-tart-agent v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `uuid`
[INFO] [stderr]   --> Cargo.toml:85:15
[INFO] [stderr]    |
[INFO] [stderr] 85 | [dependencies.uuid]
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `uuid`
[INFO] [stderr] warning: `kuiper-tart-agent` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4m 24s
[INFO] running `Command { std: "docker" "inspect" "395acd15f025e3fafe9b0b6f99fb38c5fa0b886ac96cc6cecfc07b5b8861c809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "395acd15f025e3fafe9b0b6f99fb38c5fa0b886ac96cc6cecfc07b5b8861c809" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling kuiper-tart-agent v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 14.06s
[INFO] running `Command { std: "docker" "inspect" "395acd15f025e3fafe9b0b6f99fb38c5fa0b886ac96cc6cecfc07b5b8861c809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "395acd15f025e3fafe9b0b6f99fb38c5fa0b886ac96cc6cecfc07b5b8861c809" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/build/kuiper-tart-agent/a38e5dccc9dabd31/out/kuiper_tart_agent-a38e5dccc9dabd31)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test host_checks::tests::test_parse_dhcp_lease_time_missing ... ok
[INFO] [stdout] test ssh::tests::test_ssh_config_default ... ok
[INFO] [stdout] test config::tests::test_parse_minimal_config ... ok
[INFO] [stdout] test config::tests::test_limit_validation ... ok
[INFO] [stdout] test host_checks::tests::test_parse_dhcp_lease_time ... ok
[INFO] [stdout] test vm_manager::tests::test_guest_os_from_tart ... ok
[INFO] [stdout] test vm_manager::tests::test_parse_tart_list ... ok
[INFO] [stdout] test ssh::tests::test_ssh_config_with_password ... ok
[INFO] [stdout] test config::tests::test_expand_tilde ... ok
[INFO] [stdout] test host_checks::tests::test_is_oci_image ... ok
[INFO] [stdout] test setup::tests::test_os_label_conflict ... ok
[INFO] [stdout] test vm_manager::tests::test_free_slots_linux_skips_macos_limit ... ok
[INFO] [stdout] test host_checks::tests::test_parse_dhcp_lease_time_different_value ... ok
[INFO] [stdout] test config::tests::test_write_private_tightens_existing_file ... ok
[INFO] [stdout] test vm_manager::tests::test_vm_manager_capacity ... ok
[INFO] [stdout] test ssh::tests::test_ssh_config_with_key_file ... ok
[INFO] [stdout] test host_checks::tests::test_parse_tart_version ... ok
[INFO] [stdout] test vm_manager::tests::test_free_slots_counts_external_vms ... ok
[INFO] [stdout] test setup::tests::test_parse_labels ... ok
[INFO] [stdout] test config::tests::test_old_max_concurrent_vms_key ... ok
[INFO] [stdout] test vm_manager::tests::test_parse_tart_json_lowercase_keys ... ok
[INFO] [stdout] test vm_manager::tests::test_vm_status_as_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "395acd15f025e3fafe9b0b6f99fb38c5fa0b886ac96cc6cecfc07b5b8861c809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395acd15f025e3fafe9b0b6f99fb38c5fa0b886ac96cc6cecfc07b5b8861c809", kill_on_drop: false }`
[INFO] [stdout] 395acd15f025e3fafe9b0b6f99fb38c5fa0b886ac96cc6cecfc07b5b8861c809