[INFO] cloning repository https://github.com/jdollar/meta-hello-world-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdollar/meta-hello-world-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdollar%2Fmeta-hello-world-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdollar%2Fmeta-hello-world-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9635547b9c6417a9345db0c5cc36826664e78cfb
[INFO] testing jdollar/meta-hello-world-rust against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdollar%2Fmeta-hello-world-rust" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jdollar/meta-hello-world-rust on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jdollar/meta-hello-world-rust
[INFO] finished tweaking git repo https://github.com/jdollar/meta-hello-world-rust
[INFO] tweaked toml for git repo https://github.com/jdollar/meta-hello-world-rust written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/jdollar/meta-hello-world-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5a68a6f40f7748f8b4055178083a6fbffb8f776b23f755ad249e8e9e7577488
[INFO] running `Command { std: "docker" "start" "-a" "c5a68a6f40f7748f8b4055178083a6fbffb8f776b23f755ad249e8e9e7577488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5a68a6f40f7748f8b4055178083a6fbffb8f776b23f755ad249e8e9e7577488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5a68a6f40f7748f8b4055178083a6fbffb8f776b23f755ad249e8e9e7577488", kill_on_drop: false }`
[INFO] [stdout] c5a68a6f40f7748f8b4055178083a6fbffb8f776b23f755ad249e8e9e7577488
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4af2c8bf2c0b8d644d386a074b17c06656cba40b6768f052e08828d47a500747
[INFO] running `Command { std: "docker" "start" "-a" "4af2c8bf2c0b8d644d386a074b17c06656cba40b6768f052e08828d47a500747", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-world-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "4af2c8bf2c0b8d644d386a074b17c06656cba40b6768f052e08828d47a500747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af2c8bf2c0b8d644d386a074b17c06656cba40b6768f052e08828d47a500747", kill_on_drop: false }`
[INFO] [stdout] 4af2c8bf2c0b8d644d386a074b17c06656cba40b6768f052e08828d47a500747
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 723e232ca02c8d8248084f1636c1e4855b062cd44df4bcef013fd9d2c8da9f0c
[INFO] running `Command { std: "docker" "start" "-a" "723e232ca02c8d8248084f1636c1e4855b062cd44df4bcef013fd9d2c8da9f0c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello-world-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "723e232ca02c8d8248084f1636c1e4855b062cd44df4bcef013fd9d2c8da9f0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "723e232ca02c8d8248084f1636c1e4855b062cd44df4bcef013fd9d2c8da9f0c", kill_on_drop: false }`
[INFO] [stdout] 723e232ca02c8d8248084f1636c1e4855b062cd44df4bcef013fd9d2c8da9f0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68694e5bfd18093b36fa7c35492b1f77e0babab60b27abf1c96d0c044fb04eb6
[INFO] running `Command { std: "docker" "start" "-a" "68694e5bfd18093b36fa7c35492b1f77e0babab60b27abf1c96d0c044fb04eb6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello_world_rust-c77308bee8699409)
[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" "68694e5bfd18093b36fa7c35492b1f77e0babab60b27abf1c96d0c044fb04eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68694e5bfd18093b36fa7c35492b1f77e0babab60b27abf1c96d0c044fb04eb6", kill_on_drop: false }`
[INFO] [stdout] 68694e5bfd18093b36fa7c35492b1f77e0babab60b27abf1c96d0c044fb04eb6