[INFO] cloning repository https://github.com/WeiXiaoQian/rkv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WeiXiaoQian/rkv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWeiXiaoQian%2Frkv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWeiXiaoQian%2Frkv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7f91fc8ac635a68a036da1c86a0b685e16bdb9b
[INFO] testing WeiXiaoQian/rkv against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWeiXiaoQian%2Frkv" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WeiXiaoQian/rkv 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 git repo https://github.com/WeiXiaoQian/rkv
[INFO] finished tweaking git repo https://github.com/WeiXiaoQian/rkv
[INFO] tweaked toml for git repo https://github.com/WeiXiaoQian/rkv written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/WeiXiaoQian/rkv already has a lockfile, it will not be regenerated
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 23bef5fb5b81de987a1131b82da1dc41d5a0b3eb6ecb3ea4bda6cb71d0f1eb9a
[INFO] running `Command { std: "docker" "start" "-a" "23bef5fb5b81de987a1131b82da1dc41d5a0b3eb6ecb3ea4bda6cb71d0f1eb9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23bef5fb5b81de987a1131b82da1dc41d5a0b3eb6ecb3ea4bda6cb71d0f1eb9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23bef5fb5b81de987a1131b82da1dc41d5a0b3eb6ecb3ea4bda6cb71d0f1eb9a", kill_on_drop: false }`
[INFO] [stdout] 23bef5fb5b81de987a1131b82da1dc41d5a0b3eb6ecb3ea4bda6cb71d0f1eb9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 6a3268894048fadc47408ab038d860884ed0cc5139a302c73304421465e59cd6
[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" "6a3268894048fadc47408ab038d860884ed0cc5139a302c73304421465e59cd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rkv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "6a3268894048fadc47408ab038d860884ed0cc5139a302c73304421465e59cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3268894048fadc47408ab038d860884ed0cc5139a302c73304421465e59cd6", kill_on_drop: false }`
[INFO] [stdout] 6a3268894048fadc47408ab038d860884ed0cc5139a302c73304421465e59cd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f8d0ce09383f59d6b8f1e7973d442f58d71704e2dce3a40273668d63cf7b9e6a
[INFO] running `Command { std: "docker" "start" "-a" "f8d0ce09383f59d6b8f1e7973d442f58d71704e2dce3a40273668d63cf7b9e6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rkv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rkv-7bef994271826b5b)
[INFO] running `Command { std: "docker" "inspect" "f8d0ce09383f59d6b8f1e7973d442f58d71704e2dce3a40273668d63cf7b9e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8d0ce09383f59d6b8f1e7973d442f58d71704e2dce3a40273668d63cf7b9e6a", kill_on_drop: false }`
[INFO] [stdout] f8d0ce09383f59d6b8f1e7973d442f58d71704e2dce3a40273668d63cf7b9e6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6dfd39bb78d481ae8e69be517f8ad37b425a33737a8154250b1c350f5fb6f40d
[INFO] running `Command { std: "docker" "start" "-a" "6dfd39bb78d481ae8e69be517f8ad37b425a33737a8154250b1c350f5fb6f40d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rkv-7bef994271826b5b)
[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" "6dfd39bb78d481ae8e69be517f8ad37b425a33737a8154250b1c350f5fb6f40d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dfd39bb78d481ae8e69be517f8ad37b425a33737a8154250b1c350f5fb6f40d", kill_on_drop: false }`
[INFO] [stdout] 6dfd39bb78d481ae8e69be517f8ad37b425a33737a8154250b1c350f5fb6f40d