[INFO] cloning repository https://github.com/ugwis/prefix-aggregator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ugwis/prefix-aggregator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fugwis%2Fprefix-aggregator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fugwis%2Fprefix-aggregator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10d7b2d3f883e5a9808e2a87c6847a3c0dae00d8
[INFO] testing ugwis/prefix-aggregator 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%2Fugwis%2Fprefix-aggregator" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ugwis/prefix-aggregator 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/ugwis/prefix-aggregator
[INFO] finished tweaking git repo https://github.com/ugwis/prefix-aggregator
[INFO] tweaked toml for git repo https://github.com/ugwis/prefix-aggregator written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ugwis/prefix-aggregator 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 994d03610ed4eb810e0a0cdd69e4abf8f828b68d96daa4f7426825f733f1393f
[INFO] running `Command { std: "docker" "start" "-a" "994d03610ed4eb810e0a0cdd69e4abf8f828b68d96daa4f7426825f733f1393f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "994d03610ed4eb810e0a0cdd69e4abf8f828b68d96daa4f7426825f733f1393f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "994d03610ed4eb810e0a0cdd69e4abf8f828b68d96daa4f7426825f733f1393f", kill_on_drop: false }`
[INFO] [stdout] 994d03610ed4eb810e0a0cdd69e4abf8f828b68d96daa4f7426825f733f1393f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c18f4c85d3a595a78cd76c40485f42dff9d40eb4187d12d996e80616bd0ba7d2
[INFO] running `Command { std: "docker" "start" "-a" "c18f4c85d3a595a78cd76c40485f42dff9d40eb4187d12d996e80616bd0ba7d2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling prefix-aggregator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.80s
[INFO] running `Command { std: "docker" "inspect" "c18f4c85d3a595a78cd76c40485f42dff9d40eb4187d12d996e80616bd0ba7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c18f4c85d3a595a78cd76c40485f42dff9d40eb4187d12d996e80616bd0ba7d2", kill_on_drop: false }`
[INFO] [stdout] c18f4c85d3a595a78cd76c40485f42dff9d40eb4187d12d996e80616bd0ba7d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 236c88ef3b959a19c74499f3e409673a539e73637a486b7c4ff713914daa76fe
[INFO] running `Command { std: "docker" "start" "-a" "236c88ef3b959a19c74499f3e409673a539e73637a486b7c4ff713914daa76fe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling prefix-aggregator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.80s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/prefix_aggregator-0c9e4c100ffa3aa5)
[INFO] running `Command { std: "docker" "inspect" "236c88ef3b959a19c74499f3e409673a539e73637a486b7c4ff713914daa76fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "236c88ef3b959a19c74499f3e409673a539e73637a486b7c4ff713914daa76fe", kill_on_drop: false }`
[INFO] [stdout] 236c88ef3b959a19c74499f3e409673a539e73637a486b7c4ff713914daa76fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] caff9f4a432475f15c7c47dd7cac99dd17ca1613db8dcb7ca053393664950153
[INFO] running `Command { std: "docker" "start" "-a" "caff9f4a432475f15c7c47dd7cac99dd17ca1613db8dcb7ca053393664950153", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prefix_aggregator-0c9e4c100ffa3aa5)
[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" "caff9f4a432475f15c7c47dd7cac99dd17ca1613db8dcb7ca053393664950153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caff9f4a432475f15c7c47dd7cac99dd17ca1613db8dcb7ca053393664950153", kill_on_drop: false }`
[INFO] [stdout] caff9f4a432475f15c7c47dd7cac99dd17ca1613db8dcb7ca053393664950153