[INFO] fetching crate uxid 0.0.1...
[INFO] testing uxid-0.0.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate uxid 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate uxid 0.0.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uxid 0.0.1
[INFO] finished tweaking crates.io crate uxid 0.0.1
[INFO] tweaked toml for crates.io crate uxid 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate uxid 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 7d429c787e20491b07dfff7248996f5e28a5f35d2da2e22c8305f4ea8d702a16
[INFO] running `Command { std: "docker" "start" "-a" "7d429c787e20491b07dfff7248996f5e28a5f35d2da2e22c8305f4ea8d702a16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d429c787e20491b07dfff7248996f5e28a5f35d2da2e22c8305f4ea8d702a16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d429c787e20491b07dfff7248996f5e28a5f35d2da2e22c8305f4ea8d702a16", kill_on_drop: false }`
[INFO] [stdout] 7d429c787e20491b07dfff7248996f5e28a5f35d2da2e22c8305f4ea8d702a16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 41bbe8b69359ad4aad22ac4276a34f6b4676ede70b1bfbafaccffd6cfc4e6e85
[INFO] running `Command { std: "docker" "start" "-a" "41bbe8b69359ad4aad22ac4276a34f6b4676ede70b1bfbafaccffd6cfc4e6e85", kill_on_drop: false }`
[INFO] [stderr]    Compiling uxid v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "41bbe8b69359ad4aad22ac4276a34f6b4676ede70b1bfbafaccffd6cfc4e6e85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41bbe8b69359ad4aad22ac4276a34f6b4676ede70b1bfbafaccffd6cfc4e6e85", kill_on_drop: false }`
[INFO] [stdout] 41bbe8b69359ad4aad22ac4276a34f6b4676ede70b1bfbafaccffd6cfc4e6e85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--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] 9e562fcdf5d63e72fa8a46732d0990128001209715ded50fe3f87c110e2bec5f
[INFO] running `Command { std: "docker" "start" "-a" "9e562fcdf5d63e72fa8a46732d0990128001209715ded50fe3f87c110e2bec5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling uxid v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "9e562fcdf5d63e72fa8a46732d0990128001209715ded50fe3f87c110e2bec5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e562fcdf5d63e72fa8a46732d0990128001209715ded50fe3f87c110e2bec5f", kill_on_drop: false }`
[INFO] [stdout] 9e562fcdf5d63e72fa8a46732d0990128001209715ded50fe3f87c110e2bec5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90710356b7af847908a46a453626e2ca22d63f6df52a670d6e37af8dc3c33c39
[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" "90710356b7af847908a46a453626e2ca22d63f6df52a670d6e37af8dc3c33c39", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uxid-17cd050953ae5714
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90710356b7af847908a46a453626e2ca22d63f6df52a670d6e37af8dc3c33c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90710356b7af847908a46a453626e2ca22d63f6df52a670d6e37af8dc3c33c39", kill_on_drop: false }`
[INFO] [stdout] 90710356b7af847908a46a453626e2ca22d63f6df52a670d6e37af8dc3c33c39