[INFO] cloning repository https://github.com/jpace121/roller_coaster_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jpace121/roller_coaster_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpace121%2Froller_coaster_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpace121%2Froller_coaster_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d0e86dbdc0252922dc07a220f6a1539d16926b8
[INFO] testing jpace121/roller_coaster_rust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpace121%2Froller_coaster_rust" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jpace121/roller_coaster_rust on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jpace121/roller_coaster_rust
[INFO] finished tweaking git repo https://github.com/jpace121/roller_coaster_rust
[INFO] tweaked toml for git repo https://github.com/jpace121/roller_coaster_rust written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/jpace121/roller_coaster_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccf287d48bdc2c757d087e8c4e938cd7ea7a0a56924719417eb9b745cbbef0b5
[INFO] running `Command { std: "docker" "start" "-a" "ccf287d48bdc2c757d087e8c4e938cd7ea7a0a56924719417eb9b745cbbef0b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccf287d48bdc2c757d087e8c4e938cd7ea7a0a56924719417eb9b745cbbef0b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccf287d48bdc2c757d087e8c4e938cd7ea7a0a56924719417eb9b745cbbef0b5", kill_on_drop: false }`
[INFO] [stdout] ccf287d48bdc2c757d087e8c4e938cd7ea7a0a56924719417eb9b745cbbef0b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afb4f64abca948f6f2060dcf48cf015919cafd2cf7855370a210839de5c3cd0d
[INFO] running `Command { std: "docker" "start" "-a" "afb4f64abca948f6f2060dcf48cf015919cafd2cf7855370a210839de5c3cd0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling roller_coaster v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "afb4f64abca948f6f2060dcf48cf015919cafd2cf7855370a210839de5c3cd0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb4f64abca948f6f2060dcf48cf015919cafd2cf7855370a210839de5c3cd0d", kill_on_drop: false }`
[INFO] [stdout] afb4f64abca948f6f2060dcf48cf015919cafd2cf7855370a210839de5c3cd0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e88a8cad7be542c7aad2944b2742193705e607ab85fc77f45fff423e59b952a
[INFO] running `Command { std: "docker" "start" "-a" "3e88a8cad7be542c7aad2944b2742193705e607ab85fc77f45fff423e59b952a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling roller_coaster v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "3e88a8cad7be542c7aad2944b2742193705e607ab85fc77f45fff423e59b952a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e88a8cad7be542c7aad2944b2742193705e607ab85fc77f45fff423e59b952a", kill_on_drop: false }`
[INFO] [stdout] 3e88a8cad7be542c7aad2944b2742193705e607ab85fc77f45fff423e59b952a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db73c6219c7abbd7eb4d9c77287f0f8313ffa4fc2de77dc5639b84d0845028a7
[INFO] running `Command { std: "docker" "start" "-a" "db73c6219c7abbd7eb4d9c77287f0f8313ffa4fc2de77dc5639b84d0845028a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/roller_coaster-e3b932c53b08ea1a)
[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" "db73c6219c7abbd7eb4d9c77287f0f8313ffa4fc2de77dc5639b84d0845028a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db73c6219c7abbd7eb4d9c77287f0f8313ffa4fc2de77dc5639b84d0845028a7", kill_on_drop: false }`
[INFO] [stdout] db73c6219c7abbd7eb4d9c77287f0f8313ffa4fc2de77dc5639b84d0845028a7