[INFO] cloning repository https://github.com/roger-russel/learning-rust-zeromq-pubsub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roger-russel/learning-rust-zeromq-pubsub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froger-russel%2Flearning-rust-zeromq-pubsub", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froger-russel%2Flearning-rust-zeromq-pubsub'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e070bfdd845de2694ed2d34f9af80919b712489e
[INFO] testing roger-russel/learning-rust-zeromq-pubsub against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froger-russel%2Flearning-rust-zeromq-pubsub" "/workspace/builds/worker-116/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-116/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/roger-russel/learning-rust-zeromq-pubsub on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/roger-russel/learning-rust-zeromq-pubsub
[INFO] finished tweaking git repo https://github.com/roger-russel/learning-rust-zeromq-pubsub
[INFO] tweaked toml for git repo https://github.com/roger-russel/learning-rust-zeromq-pubsub written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] crate git repo https://github.com/roger-russel/learning-rust-zeromq-pubsub already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9890e7e9141696e13fecaa8dbffaf297a76689decd87476d686f5203affe0c2
[INFO] running `Command { std: "docker" "start" "-a" "f9890e7e9141696e13fecaa8dbffaf297a76689decd87476d686f5203affe0c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9890e7e9141696e13fecaa8dbffaf297a76689decd87476d686f5203affe0c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9890e7e9141696e13fecaa8dbffaf297a76689decd87476d686f5203affe0c2", kill_on_drop: false }`
[INFO] [stdout] f9890e7e9141696e13fecaa8dbffaf297a76689decd87476d686f5203affe0c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30290d71979b930934d20c3eca2d31219e37873ccb5500c2d2434a570c471700
[INFO] running `Command { std: "docker" "start" "-a" "30290d71979b930934d20c3eca2d31219e37873ccb5500c2d2434a570c471700", kill_on_drop: false }`
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling zmq v0.9.2
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]    Compiling zmq-sys v0.11.0
[INFO] [stderr]    Compiling learning-rust-zeromq-pubsub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.69s
[INFO] running `Command { std: "docker" "inspect" "30290d71979b930934d20c3eca2d31219e37873ccb5500c2d2434a570c471700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30290d71979b930934d20c3eca2d31219e37873ccb5500c2d2434a570c471700", kill_on_drop: false }`
[INFO] [stdout] 30290d71979b930934d20c3eca2d31219e37873ccb5500c2d2434a570c471700
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f20c31e39f649e266e382e17d8c1b60825c23702938f00c5fb56bd437f5c35f1
[INFO] running `Command { std: "docker" "start" "-a" "f20c31e39f649e266e382e17d8c1b60825c23702938f00c5fb56bd437f5c35f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling learning-rust-zeromq-pubsub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "f20c31e39f649e266e382e17d8c1b60825c23702938f00c5fb56bd437f5c35f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20c31e39f649e266e382e17d8c1b60825c23702938f00c5fb56bd437f5c35f1", kill_on_drop: false }`
[INFO] [stdout] f20c31e39f649e266e382e17d8c1b60825c23702938f00c5fb56bd437f5c35f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a59a44857bb00c8b89880beb7c07d112900f652954edb827176eca75097dc4dd
[INFO] running `Command { std: "docker" "start" "-a" "a59a44857bb00c8b89880beb7c07d112900f652954edb827176eca75097dc4dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/learning_rust_zeromq_pubsub-cc0c38d32721a916)
[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" "a59a44857bb00c8b89880beb7c07d112900f652954edb827176eca75097dc4dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a59a44857bb00c8b89880beb7c07d112900f652954edb827176eca75097dc4dd", kill_on_drop: false }`
[INFO] [stdout] a59a44857bb00c8b89880beb7c07d112900f652954edb827176eca75097dc4dd