[INFO] fetching crate sst-kestrel-zeromq 0.1.1...
[INFO] testing sst-kestrel-zeromq-0.1.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate sst-kestrel-zeromq 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate sst-kestrel-zeromq 0.1.1
[INFO] finished tweaking crates.io crate sst-kestrel-zeromq 0.1.1
[INFO] tweaked toml for crates.io crate sst-kestrel-zeromq 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sst-kestrel-zeromq 0.1.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sst-kestrel-zeromq 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67b508f666d97982c1dae6778e70b0968e4c5cf5f950ee99a08f530edde0eb55
[INFO] running `Command { std: "docker" "start" "-a" "67b508f666d97982c1dae6778e70b0968e4c5cf5f950ee99a08f530edde0eb55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67b508f666d97982c1dae6778e70b0968e4c5cf5f950ee99a08f530edde0eb55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b508f666d97982c1dae6778e70b0968e4c5cf5f950ee99a08f530edde0eb55", kill_on_drop: false }`
[INFO] [stdout] 67b508f666d97982c1dae6778e70b0968e4c5cf5f950ee99a08f530edde0eb55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a1cb33123d1e8bf6214364ef2abcd4add329f05ffab309f7ac68b9787bdb53c
[INFO] running `Command { std: "docker" "start" "-a" "3a1cb33123d1e8bf6214364ef2abcd4add329f05ffab309f7ac68b9787bdb53c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sst-kestrel-zeromq v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "3a1cb33123d1e8bf6214364ef2abcd4add329f05ffab309f7ac68b9787bdb53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a1cb33123d1e8bf6214364ef2abcd4add329f05ffab309f7ac68b9787bdb53c", kill_on_drop: false }`
[INFO] [stdout] 3a1cb33123d1e8bf6214364ef2abcd4add329f05ffab309f7ac68b9787bdb53c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38b8024cb49212f3217fc3be1b8a9d417afae0ed29fc626d4d8e8bd324bb29f7
[INFO] running `Command { std: "docker" "start" "-a" "38b8024cb49212f3217fc3be1b8a9d417afae0ed29fc626d4d8e8bd324bb29f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling sst-kestrel-zeromq v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "38b8024cb49212f3217fc3be1b8a9d417afae0ed29fc626d4d8e8bd324bb29f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38b8024cb49212f3217fc3be1b8a9d417afae0ed29fc626d4d8e8bd324bb29f7", kill_on_drop: false }`
[INFO] [stdout] 38b8024cb49212f3217fc3be1b8a9d417afae0ed29fc626d4d8e8bd324bb29f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6e418aa5def4221d3c375005d83375e300aa46740545fdc001a995ac63ea823
[INFO] running `Command { std: "docker" "start" "-a" "b6e418aa5def4221d3c375005d83375e300aa46740545fdc001a995ac63ea823", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sst_kestrel_zeromq-9fc9fc6c82ef4ce8)
[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" "b6e418aa5def4221d3c375005d83375e300aa46740545fdc001a995ac63ea823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6e418aa5def4221d3c375005d83375e300aa46740545fdc001a995ac63ea823", kill_on_drop: false }`
[INFO] [stdout] b6e418aa5def4221d3c375005d83375e300aa46740545fdc001a995ac63ea823