[INFO] cloning repository https://github.com/larkintuckerllc/r03_ownership
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/larkintuckerllc/r03_ownership" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarkintuckerllc%2Fr03_ownership", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarkintuckerllc%2Fr03_ownership'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18050771b3d04166de33f25dae27c40918fb56df
[INFO] testing larkintuckerllc/r03_ownership against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarkintuckerllc%2Fr03_ownership" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/larkintuckerllc/r03_ownership on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/larkintuckerllc/r03_ownership
[INFO] finished tweaking git repo https://github.com/larkintuckerllc/r03_ownership
[INFO] tweaked toml for git repo https://github.com/larkintuckerllc/r03_ownership written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/larkintuckerllc/r03_ownership already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e43aab42d3aa5db75ab9a3217346e24292b8e188a52a02f407a29d5b077bebb
[INFO] running `Command { std: "docker" "start" "-a" "4e43aab42d3aa5db75ab9a3217346e24292b8e188a52a02f407a29d5b077bebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e43aab42d3aa5db75ab9a3217346e24292b8e188a52a02f407a29d5b077bebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e43aab42d3aa5db75ab9a3217346e24292b8e188a52a02f407a29d5b077bebb", kill_on_drop: false }`
[INFO] [stdout] 4e43aab42d3aa5db75ab9a3217346e24292b8e188a52a02f407a29d5b077bebb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fdb1a363e28ab254a5361761852b471e7e386c715fcf059d39c91b43bc14120
[INFO] running `Command { std: "docker" "start" "-a" "4fdb1a363e28ab254a5361761852b471e7e386c715fcf059d39c91b43bc14120", kill_on_drop: false }`
[INFO] [stderr]    Compiling r03_ownership v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "4fdb1a363e28ab254a5361761852b471e7e386c715fcf059d39c91b43bc14120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fdb1a363e28ab254a5361761852b471e7e386c715fcf059d39c91b43bc14120", kill_on_drop: false }`
[INFO] [stdout] 4fdb1a363e28ab254a5361761852b471e7e386c715fcf059d39c91b43bc14120
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fded7ce8609f8476db9ece2abab708e6c3fa58f3fc8aa2c35a47e650fca47a2d
[INFO] running `Command { std: "docker" "start" "-a" "fded7ce8609f8476db9ece2abab708e6c3fa58f3fc8aa2c35a47e650fca47a2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling r03_ownership v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "fded7ce8609f8476db9ece2abab708e6c3fa58f3fc8aa2c35a47e650fca47a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fded7ce8609f8476db9ece2abab708e6c3fa58f3fc8aa2c35a47e650fca47a2d", kill_on_drop: false }`
[INFO] [stdout] fded7ce8609f8476db9ece2abab708e6c3fa58f3fc8aa2c35a47e650fca47a2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 988cc9b18334365bbd208b8bc1da66e4ebfb547d0280a077710b0c8b7ac8a9bf
[INFO] running `Command { std: "docker" "start" "-a" "988cc9b18334365bbd208b8bc1da66e4ebfb547d0280a077710b0c8b7ac8a9bf", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/r03_ownership-9d1eeded591cf9cd)
[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" "988cc9b18334365bbd208b8bc1da66e4ebfb547d0280a077710b0c8b7ac8a9bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "988cc9b18334365bbd208b8bc1da66e4ebfb547d0280a077710b0c8b7ac8a9bf", kill_on_drop: false }`
[INFO] [stdout] 988cc9b18334365bbd208b8bc1da66e4ebfb547d0280a077710b0c8b7ac8a9bf