[INFO] cloning repository https://github.com/mgdm/ringer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mgdm/ringer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgdm%2Fringer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgdm%2Fringer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 444550a2b0bb516a158a63043e320984047be234
[INFO] testing mgdm/ringer against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgdm%2Fringer" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mgdm/ringer on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mgdm/ringer
[INFO] finished tweaking git repo https://github.com/mgdm/ringer
[INFO] tweaked toml for git repo https://github.com/mgdm/ringer written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/mgdm/ringer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded errno v0.2.8
[INFO] [stderr]   Downloaded ambient-authority v0.0.1
[INFO] [stderr]   Downloaded fs-set-times v0.14.1
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.2
[INFO] [stderr]   Downloaded winx v0.30.0
[INFO] [stderr]   Downloaded io-extras v0.12.2
[INFO] [stderr]   Downloaded cap-primitives v0.22.0
[INFO] [stderr]   Downloaded rustix v0.31.1
[INFO] [stderr]   Downloaded cap-std v0.22.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.0.36
[INFO] [stderr]   Downloaded io-lifetimes v0.4.4
[INFO] [stderr]   Downloaded maybe-owned v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59b8e8b5020beb69f3d2df3e6ead463dccd3a7c28a325417a5082407d15a6fb0
[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" "59b8e8b5020beb69f3d2df3e6ead463dccd3a7c28a325417a5082407d15a6fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59b8e8b5020beb69f3d2df3e6ead463dccd3a7c28a325417a5082407d15a6fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b8e8b5020beb69f3d2df3e6ead463dccd3a7c28a325417a5082407d15a6fb0", kill_on_drop: false }`
[INFO] [stdout] 59b8e8b5020beb69f3d2df3e6ead463dccd3a7c28a325417a5082407d15a6fb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 97bf658c827ea3ff307901e7e11279d1028fdb365c7b4e08be30db0e3f4e9df7
[INFO] running `Command { std: "docker" "start" "-a" "97bf658c827ea3ff307901e7e11279d1028fdb365c7b4e08be30db0e3f4e9df7", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v0.4.4
[INFO] [stderr]    Compiling rustix v0.31.1
[INFO] [stderr]    Compiling io-extras v0.12.2
[INFO] [stderr]    Compiling linux-raw-sys v0.0.36
[INFO] [stderr]    Compiling cap-primitives v0.22.0
[INFO] [stderr]    Compiling cap-std v0.22.0
[INFO] [stderr]    Compiling ambient-authority v0.0.1
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling fs-set-times v0.14.1
[INFO] [stderr]    Compiling fingerd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.81s
[INFO] running `Command { std: "docker" "inspect" "97bf658c827ea3ff307901e7e11279d1028fdb365c7b4e08be30db0e3f4e9df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97bf658c827ea3ff307901e7e11279d1028fdb365c7b4e08be30db0e3f4e9df7", kill_on_drop: false }`
[INFO] [stdout] 97bf658c827ea3ff307901e7e11279d1028fdb365c7b4e08be30db0e3f4e9df7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 24af3e4ff8e264ce0c415fbd2b51994a13023da8a5b82aef9d2b4e8a156fff78
[INFO] running `Command { std: "docker" "start" "-a" "24af3e4ff8e264ce0c415fbd2b51994a13023da8a5b82aef9d2b4e8a156fff78", kill_on_drop: false }`
[INFO] [stderr]    Compiling fingerd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "24af3e4ff8e264ce0c415fbd2b51994a13023da8a5b82aef9d2b4e8a156fff78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24af3e4ff8e264ce0c415fbd2b51994a13023da8a5b82aef9d2b4e8a156fff78", kill_on_drop: false }`
[INFO] [stdout] 24af3e4ff8e264ce0c415fbd2b51994a13023da8a5b82aef9d2b4e8a156fff78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca053f8d5c31de546e9c07f8b997d54abea954170974daf9e7a4cf191a1fa38d
[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" "ca053f8d5c31de546e9c07f8b997d54abea954170974daf9e7a4cf191a1fa38d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fingerd-8ee15ad06939d0a1)
[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" "ca053f8d5c31de546e9c07f8b997d54abea954170974daf9e7a4cf191a1fa38d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca053f8d5c31de546e9c07f8b997d54abea954170974daf9e7a4cf191a1fa38d", kill_on_drop: false }`
[INFO] [stdout] ca053f8d5c31de546e9c07f8b997d54abea954170974daf9e7a4cf191a1fa38d