[INFO] cloning repository https://github.com/ncallaway/laminar-heartbeat-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ncallaway/laminar-heartbeat-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fncallaway%2Flaminar-heartbeat-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fncallaway%2Flaminar-heartbeat-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5cd23e0c32780996d91458753e909ab512c3d422
[INFO] testing ncallaway/laminar-heartbeat-demo against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fncallaway%2Flaminar-heartbeat-demo" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ncallaway/laminar-heartbeat-demo on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ncallaway/laminar-heartbeat-demo
[INFO] finished tweaking git repo https://github.com/ncallaway/laminar-heartbeat-demo
[INFO] tweaked toml for git repo https://github.com/ncallaway/laminar-heartbeat-demo written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ncallaway/laminar-heartbeat-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-utils v0.6.6
[INFO] [stderr]   Downloaded crossbeam-channel v0.3.9
[INFO] [stderr]   Downloaded laminar v0.3.2
[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" "+1.60.0" "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] 66f6a9dc92764226e3c27e74b68f8a0d05f252415e1d58913f844464505f98df
[INFO] running `Command { std: "docker" "start" "-a" "66f6a9dc92764226e3c27e74b68f8a0d05f252415e1d58913f844464505f98df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66f6a9dc92764226e3c27e74b68f8a0d05f252415e1d58913f844464505f98df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66f6a9dc92764226e3c27e74b68f8a0d05f252415e1d58913f844464505f98df", kill_on_drop: false }`
[INFO] [stdout] 66f6a9dc92764226e3c27e74b68f8a0d05f252415e1d58913f844464505f98df
[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" "+1.60.0" "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] f7f8f1b962f2777538a21869a20a330dfce2684bda3b2f8ffb23782529e760b9
[INFO] running `Command { std: "docker" "start" "-a" "f7f8f1b962f2777538a21869a20a330dfce2684bda3b2f8ffb23782529e760b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling laminar v0.3.2
[INFO] [stderr]    Compiling laminar-heartbeat-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.59s
[INFO] running `Command { std: "docker" "inspect" "f7f8f1b962f2777538a21869a20a330dfce2684bda3b2f8ffb23782529e760b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7f8f1b962f2777538a21869a20a330dfce2684bda3b2f8ffb23782529e760b9", kill_on_drop: false }`
[INFO] [stdout] f7f8f1b962f2777538a21869a20a330dfce2684bda3b2f8ffb23782529e760b9
[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" "+1.60.0" "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] 0febf8bce1edb86d6f9654ce6c052cc3be4a18ab85bad55b92fa6f61c5eb6394
[INFO] running `Command { std: "docker" "start" "-a" "0febf8bce1edb86d6f9654ce6c052cc3be4a18ab85bad55b92fa6f61c5eb6394", kill_on_drop: false }`
[INFO] [stderr]    Compiling laminar-heartbeat-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "0febf8bce1edb86d6f9654ce6c052cc3be4a18ab85bad55b92fa6f61c5eb6394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0febf8bce1edb86d6f9654ce6c052cc3be4a18ab85bad55b92fa6f61c5eb6394", kill_on_drop: false }`
[INFO] [stdout] 0febf8bce1edb86d6f9654ce6c052cc3be4a18ab85bad55b92fa6f61c5eb6394
[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" "+1.60.0" "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] 8bb58e6367bb6998c0c4614c5752f23578e40027c4a6a77f70b3cecf103ede08
[INFO] running `Command { std: "docker" "start" "-a" "8bb58e6367bb6998c0c4614c5752f23578e40027c4a6a77f70b3cecf103ede08", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/laminar_heartbeat_example-564ebe215905c463)
[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" "8bb58e6367bb6998c0c4614c5752f23578e40027c4a6a77f70b3cecf103ede08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb58e6367bb6998c0c4614c5752f23578e40027c4a6a77f70b3cecf103ede08", kill_on_drop: false }`
[INFO] [stdout] 8bb58e6367bb6998c0c4614c5752f23578e40027c4a6a77f70b3cecf103ede08