[INFO] fetching crate syne_supervisor 0.1.0...
[INFO] testing syne_supervisor-0.1.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate syne_supervisor 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate syne_supervisor 0.1.0
[INFO] finished tweaking crates.io crate syne_supervisor 0.1.0
[INFO] tweaked toml for crates.io crate syne_supervisor 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate syne_supervisor 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate syne_supervisor 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f9c44c01482e44ae049e0a2e799c3b51fbaab89a29275ffdadcaed0c1f9f7c38
[INFO] running `Command { std: "docker" "start" "f9c44c01482e44ae049e0a2e799c3b51fbaab89a29275ffdadcaed0c1f9f7c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9c44c01482e44ae049e0a2e799c3b51fbaab89a29275ffdadcaed0c1f9f7c38", 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" "f9c44c01482e44ae049e0a2e799c3b51fbaab89a29275ffdadcaed0c1f9f7c38" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9c44c01482e44ae049e0a2e799c3b51fbaab89a29275ffdadcaed0c1f9f7c38", 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" "f9c44c01482e44ae049e0a2e799c3b51fbaab89a29275ffdadcaed0c1f9f7c38" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling syne_supervisor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `Command { std: "docker" "inspect" "f9c44c01482e44ae049e0a2e799c3b51fbaab89a29275ffdadcaed0c1f9f7c38", 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" "f9c44c01482e44ae049e0a2e799c3b51fbaab89a29275ffdadcaed0c1f9f7c38" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling syne_supervisor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "f9c44c01482e44ae049e0a2e799c3b51fbaab89a29275ffdadcaed0c1f9f7c38", 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" "f9c44c01482e44ae049e0a2e799c3b51fbaab89a29275ffdadcaed0c1f9f7c38" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syne_supervisor-b625669066d499ce)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::restart_history_halts_after_three_fast_restarts ... ok
[INFO] [stdout] test tests::cold_start_grace_expires_and_restarts_dead_child ... ok
[INFO] [stdout] test tests::fresh_heartbeat_marks_live_and_tight_window_governs_after ... ok
[INFO] [stdout] test tests::version_is_non_empty ... ok
[INFO] [stdout] test tests::tripwire_detection_reads_rollback_marker ... ok
[INFO] [stdout] test tests::systemd_unit_name_handles_swarm_singular ... ok
[INFO] [stdout] test tests::cold_start_grace_tolerates_missing_heartbeat_during_load ... ok
[INFO] [stderr] Failed to connect to user scope bus via local transport: $DBUS_SESSION_BUS_ADDRESS and $XDG_RUNTIME_DIR not defined (consider using --machine=<user>@.host --user to connect to bus of other user)
[INFO] [stdout] test tests::backoff_caps_at_thirty_seconds ... ok
[INFO] [stdout] test tests::systemd_unit_active_false_for_bogus_unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/syne_supervisor-22ae1144d0492216)
[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] [stderr]    Doc-tests syne_supervisor
[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" "f9c44c01482e44ae049e0a2e799c3b51fbaab89a29275ffdadcaed0c1f9f7c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c44c01482e44ae049e0a2e799c3b51fbaab89a29275ffdadcaed0c1f9f7c38", kill_on_drop: false }`
[INFO] [stdout] f9c44c01482e44ae049e0a2e799c3b51fbaab89a29275ffdadcaed0c1f9f7c38
