[INFO] cloning repository https://github.com/segeljakt/arcon-workload-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/segeljakt/arcon-workload-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegeljakt%2Farcon-workload-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegeljakt%2Farcon-workload-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 890c5b7918ced7f7fa9d3f82486d52fbb90b1ad1
[INFO] testing segeljakt/arcon-workload-generator against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegeljakt%2Farcon-workload-generator" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/segeljakt/arcon-workload-generator on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/segeljakt/arcon-workload-generator
[INFO] finished tweaking git repo https://github.com/segeljakt/arcon-workload-generator
[INFO] tweaked toml for git repo https://github.com/segeljakt/arcon-workload-generator written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/segeljakt/arcon-workload-generator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1494e416fbcc2aa1605ae021f9058e30a01d64012d7497656615e2fcffd508f6
[INFO] running `Command { std: "docker" "start" "-a" "1494e416fbcc2aa1605ae021f9058e30a01d64012d7497656615e2fcffd508f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1494e416fbcc2aa1605ae021f9058e30a01d64012d7497656615e2fcffd508f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1494e416fbcc2aa1605ae021f9058e30a01d64012d7497656615e2fcffd508f6", kill_on_drop: false }`
[INFO] [stdout] 1494e416fbcc2aa1605ae021f9058e30a01d64012d7497656615e2fcffd508f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a3ef531c4d5797b2a15142ff6366f62a02ef3cfe55c6f70be08a82b7cf3ff20
[INFO] running `Command { std: "docker" "start" "-a" "7a3ef531c4d5797b2a15142ff6366f62a02ef3cfe55c6f70be08a82b7cf3ff20", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling time v0.3.2
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling test-rng v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "7a3ef531c4d5797b2a15142ff6366f62a02ef3cfe55c6f70be08a82b7cf3ff20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a3ef531c4d5797b2a15142ff6366f62a02ef3cfe55c6f70be08a82b7cf3ff20", kill_on_drop: false }`
[INFO] [stdout] 7a3ef531c4d5797b2a15142ff6366f62a02ef3cfe55c6f70be08a82b7cf3ff20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b07e85bfff49d5c6ef51d09f92f2a63ec40532534b69475f75a49dc0d6df7627
[INFO] running `Command { std: "docker" "start" "-a" "b07e85bfff49d5c6ef51d09f92f2a63ec40532534b69475f75a49dc0d6df7627", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling test-rng v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/test_rng-cad52b3e7efe0a6e)
[INFO] running `Command { std: "docker" "inspect" "b07e85bfff49d5c6ef51d09f92f2a63ec40532534b69475f75a49dc0d6df7627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b07e85bfff49d5c6ef51d09f92f2a63ec40532534b69475f75a49dc0d6df7627", kill_on_drop: false }`
[INFO] [stdout] b07e85bfff49d5c6ef51d09f92f2a63ec40532534b69475f75a49dc0d6df7627
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9efeec06119f4ee20e7352947c82bc7b26ba54fca9fbf1a90996f8b5c02ffde
[INFO] running `Command { std: "docker" "start" "-a" "c9efeec06119f4ee20e7352947c82bc7b26ba54fca9fbf1a90996f8b5c02ffde", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/test_rng-cad52b3e7efe0a6e)
[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" "c9efeec06119f4ee20e7352947c82bc7b26ba54fca9fbf1a90996f8b5c02ffde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9efeec06119f4ee20e7352947c82bc7b26ba54fca9fbf1a90996f8b5c02ffde", kill_on_drop: false }`
[INFO] [stdout] c9efeec06119f4ee20e7352947c82bc7b26ba54fca9fbf1a90996f8b5c02ffde