[INFO] fetching crate peerbase 0.0.1...
[INFO] testing peerbase-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate peerbase 0.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate peerbase 0.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peerbase 0.0.1
[INFO] finished tweaking crates.io crate peerbase 0.0.1
[INFO] tweaked toml for crates.io crate peerbase 0.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5b3150341e95fe02cab8ac4a5a0e20b41291fa476e24821635cf703aa33f37f0
[INFO] running `Command { std: "docker" "start" "-a" "5b3150341e95fe02cab8ac4a5a0e20b41291fa476e24821635cf703aa33f37f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b3150341e95fe02cab8ac4a5a0e20b41291fa476e24821635cf703aa33f37f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b3150341e95fe02cab8ac4a5a0e20b41291fa476e24821635cf703aa33f37f0", kill_on_drop: false }`
[INFO] [stdout] 5b3150341e95fe02cab8ac4a5a0e20b41291fa476e24821635cf703aa33f37f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0baafb549100a6a80cd0c4ac2c122dd5b07c4949aac442948aa35b393685ae23
[INFO] running `Command { std: "docker" "start" "-a" "0baafb549100a6a80cd0c4ac2c122dd5b07c4949aac442948aa35b393685ae23", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlib v0.0.1
[INFO] [stderr]    Compiling peerbase v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "0baafb549100a6a80cd0c4ac2c122dd5b07c4949aac442948aa35b393685ae23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0baafb549100a6a80cd0c4ac2c122dd5b07c4949aac442948aa35b393685ae23", kill_on_drop: false }`
[INFO] [stdout] 0baafb549100a6a80cd0c4ac2c122dd5b07c4949aac442948aa35b393685ae23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 073943115ccb22458e1888167f518069d3ad52e9644c4689767910e2b3ba6b8f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "073943115ccb22458e1888167f518069d3ad52e9644c4689767910e2b3ba6b8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling peerbase v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] [stderr]   Executable unittests cmd/kairos/kairos.rs (/opt/rustwide/target/debug/deps/kairos-981ddab7ccff1713)
[INFO] [stderr]   Executable unittests cmd/peerbase/peerbase.rs (/opt/rustwide/target/debug/deps/peerbase-dff124ff2fbd78f0)
[INFO] running `Command { std: "docker" "inspect" "073943115ccb22458e1888167f518069d3ad52e9644c4689767910e2b3ba6b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "073943115ccb22458e1888167f518069d3ad52e9644c4689767910e2b3ba6b8f", kill_on_drop: false }`
[INFO] [stdout] 073943115ccb22458e1888167f518069d3ad52e9644c4689767910e2b3ba6b8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8f109bc4328b515ecf7e81f3554bc13d8df45dc3ffe5b7dbef893cfaf4898bb9
[INFO] running `Command { std: "docker" "start" "-a" "8f109bc4328b515ecf7e81f3554bc13d8df45dc3ffe5b7dbef893cfaf4898bb9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests cmd/kairos/kairos.rs (/opt/rustwide/target/debug/deps/kairos-981ddab7ccff1713)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests cmd/peerbase/peerbase.rs (/opt/rustwide/target/debug/deps/peerbase-dff124ff2fbd78f0)
[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] [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" "8f109bc4328b515ecf7e81f3554bc13d8df45dc3ffe5b7dbef893cfaf4898bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f109bc4328b515ecf7e81f3554bc13d8df45dc3ffe5b7dbef893cfaf4898bb9", kill_on_drop: false }`
[INFO] [stdout] 8f109bc4328b515ecf7e81f3554bc13d8df45dc3ffe5b7dbef893cfaf4898bb9