[INFO] cloning repository https://github.com/bittersweet/rust-bidirectional-socket-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bittersweet/rust-bidirectional-socket-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbittersweet%2Frust-bidirectional-socket-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbittersweet%2Frust-bidirectional-socket-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a55aad7a1948dcd1f3dabbc18955252949af1b79
[INFO] testing bittersweet/rust-bidirectional-socket-example against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbittersweet%2Frust-bidirectional-socket-example" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bittersweet/rust-bidirectional-socket-example on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bittersweet/rust-bidirectional-socket-example
[INFO] finished tweaking git repo https://github.com/bittersweet/rust-bidirectional-socket-example
[INFO] tweaked toml for git repo https://github.com/bittersweet/rust-bidirectional-socket-example written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/bittersweet/rust-bidirectional-socket-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc4e31b7e65e5868e0374b9e2b1c8dc8a35537d96dad91f3205584e036393dc6
[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" "cc4e31b7e65e5868e0374b9e2b1c8dc8a35537d96dad91f3205584e036393dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc4e31b7e65e5868e0374b9e2b1c8dc8a35537d96dad91f3205584e036393dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc4e31b7e65e5868e0374b9e2b1c8dc8a35537d96dad91f3205584e036393dc6", kill_on_drop: false }`
[INFO] [stdout] cc4e31b7e65e5868e0374b9e2b1c8dc8a35537d96dad91f3205584e036393dc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f7de50f589ead44cbfccd19411c8bcf110dc7b06624640e9a020c7df18dc351
[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" "8f7de50f589ead44cbfccd19411c8bcf110dc7b06624640e9a020c7df18dc351", kill_on_drop: false }`
[INFO] [stderr]    Compiling bidirectional_socket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "8f7de50f589ead44cbfccd19411c8bcf110dc7b06624640e9a020c7df18dc351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f7de50f589ead44cbfccd19411c8bcf110dc7b06624640e9a020c7df18dc351", kill_on_drop: false }`
[INFO] [stdout] 8f7de50f589ead44cbfccd19411c8bcf110dc7b06624640e9a020c7df18dc351
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee4c3bf25923dc1f4fbdcc8ea3717a3a09215c50309da7e540c0f15a54678cc0
[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" "ee4c3bf25923dc1f4fbdcc8ea3717a3a09215c50309da7e540c0f15a54678cc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling bidirectional_socket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "ee4c3bf25923dc1f4fbdcc8ea3717a3a09215c50309da7e540c0f15a54678cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee4c3bf25923dc1f4fbdcc8ea3717a3a09215c50309da7e540c0f15a54678cc0", kill_on_drop: false }`
[INFO] [stdout] ee4c3bf25923dc1f4fbdcc8ea3717a3a09215c50309da7e540c0f15a54678cc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] b434b0768d91f2197a52f9303ac414fb7e47b31971441f79303b700a1e10eba9
[INFO] running `Command { std: "docker" "start" "-a" "b434b0768d91f2197a52f9303ac414fb7e47b31971441f79303b700a1e10eba9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bidirectional_socket-855a27241fd9cec8
[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" "b434b0768d91f2197a52f9303ac414fb7e47b31971441f79303b700a1e10eba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b434b0768d91f2197a52f9303ac414fb7e47b31971441f79303b700a1e10eba9", kill_on_drop: false }`
[INFO] [stdout] b434b0768d91f2197a52f9303ac414fb7e47b31971441f79303b700a1e10eba9
