[INFO] cloning repository https://github.com/TheFirstLairron/Rustask
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheFirstLairron/Rustask" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheFirstLairron%2FRustask", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheFirstLairron%2FRustask'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42df4e753892db274d1de9af2cb51b2d88b05520
[INFO] testing TheFirstLairron/Rustask against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheFirstLairron%2FRustask" "/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/TheFirstLairron/Rustask on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheFirstLairron/Rustask
[INFO] finished tweaking git repo https://github.com/TheFirstLairron/Rustask
[INFO] tweaked toml for git repo https://github.com/TheFirstLairron/Rustask written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/TheFirstLairron/Rustask already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f9bfc80c789a41242b6bfb7d7f21614c06de82e0a6e98b73530e24d38913a9a
[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" "1f9bfc80c789a41242b6bfb7d7f21614c06de82e0a6e98b73530e24d38913a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f9bfc80c789a41242b6bfb7d7f21614c06de82e0a6e98b73530e24d38913a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f9bfc80c789a41242b6bfb7d7f21614c06de82e0a6e98b73530e24d38913a9a", kill_on_drop: false }`
[INFO] [stdout] 1f9bfc80c789a41242b6bfb7d7f21614c06de82e0a6e98b73530e24d38913a9a
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39088a9151b13ce18a9916767a68a8fcb9ece149e199fe65a73423144f74808b
[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" "39088a9151b13ce18a9916767a68a8fcb9ece149e199fe65a73423144f74808b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustask v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "39088a9151b13ce18a9916767a68a8fcb9ece149e199fe65a73423144f74808b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39088a9151b13ce18a9916767a68a8fcb9ece149e199fe65a73423144f74808b", kill_on_drop: false }`
[INFO] [stdout] 39088a9151b13ce18a9916767a68a8fcb9ece149e199fe65a73423144f74808b
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 3be7b89b19245496e6c618ec7595c25877a7c610d08329150db994e1a028cd8b
[INFO] running `Command { std: "docker" "start" "-a" "3be7b89b19245496e6c618ec7595c25877a7c610d08329150db994e1a028cd8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustask v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "3be7b89b19245496e6c618ec7595c25877a7c610d08329150db994e1a028cd8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3be7b89b19245496e6c618ec7595c25877a7c610d08329150db994e1a028cd8b", kill_on_drop: false }`
[INFO] [stdout] 3be7b89b19245496e6c618ec7595c25877a7c610d08329150db994e1a028cd8b
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 0f9d40aab19723fde10858bd34ff1fb19e376dcb4bea7d49d1d46fafa8ec6b08
[INFO] running `Command { std: "docker" "start" "-a" "0f9d40aab19723fde10858bd34ff1fb19e376dcb4bea7d49d1d46fafa8ec6b08", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustask-b7025b711289fb84
[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" "0f9d40aab19723fde10858bd34ff1fb19e376dcb4bea7d49d1d46fafa8ec6b08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f9d40aab19723fde10858bd34ff1fb19e376dcb4bea7d49d1d46fafa8ec6b08", kill_on_drop: false }`
[INFO] [stdout] 0f9d40aab19723fde10858bd34ff1fb19e376dcb4bea7d49d1d46fafa8ec6b08