[INFO] cloning repository https://github.com/YFZ-Q/Array_sum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YFZ-Q/Array_sum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYFZ-Q%2FArray_sum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYFZ-Q%2FArray_sum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c25997ae8e8692a68e700328fd21c2c51f7b27cd
[INFO] testing YFZ-Q/Array_sum against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYFZ-Q%2FArray_sum" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YFZ-Q/Array_sum 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/YFZ-Q/Array_sum
[INFO] finished tweaking git repo https://github.com/YFZ-Q/Array_sum
[INFO] tweaked toml for git repo https://github.com/YFZ-Q/Array_sum written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/YFZ-Q/Array_sum 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 502d7f5c978cdc5e3184519300bbeb332036e787d0b9db1094cbb351f8d19428
[INFO] running `Command { std: "docker" "start" "-a" "502d7f5c978cdc5e3184519300bbeb332036e787d0b9db1094cbb351f8d19428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "502d7f5c978cdc5e3184519300bbeb332036e787d0b9db1094cbb351f8d19428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "502d7f5c978cdc5e3184519300bbeb332036e787d0b9db1094cbb351f8d19428", kill_on_drop: false }`
[INFO] [stdout] 502d7f5c978cdc5e3184519300bbeb332036e787d0b9db1094cbb351f8d19428
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 16de20abb659900515fa30dfb932ee44af721884026f2784d181439bf8c201d7
[INFO] running `Command { std: "docker" "start" "-a" "16de20abb659900515fa30dfb932ee44af721884026f2784d181439bf8c201d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling plus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "16de20abb659900515fa30dfb932ee44af721884026f2784d181439bf8c201d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16de20abb659900515fa30dfb932ee44af721884026f2784d181439bf8c201d7", kill_on_drop: false }`
[INFO] [stdout] 16de20abb659900515fa30dfb932ee44af721884026f2784d181439bf8c201d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] da932c138aa240d23817180d103fbbafb1ed9f094aa836cc9e7bd1bdc54f4a85
[INFO] running `Command { std: "docker" "start" "-a" "da932c138aa240d23817180d103fbbafb1ed9f094aa836cc9e7bd1bdc54f4a85", kill_on_drop: false }`
[INFO] [stderr]    Compiling plus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "da932c138aa240d23817180d103fbbafb1ed9f094aa836cc9e7bd1bdc54f4a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da932c138aa240d23817180d103fbbafb1ed9f094aa836cc9e7bd1bdc54f4a85", kill_on_drop: false }`
[INFO] [stdout] da932c138aa240d23817180d103fbbafb1ed9f094aa836cc9e7bd1bdc54f4a85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] c02d309dece28448e54afd21de736c9b4a030f689ee63b448a8621a54a026bcb
[INFO] running `Command { std: "docker" "start" "-a" "c02d309dece28448e54afd21de736c9b4a030f689ee63b448a8621a54a026bcb", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/plus-38b2c91784b6b9f0)
[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" "c02d309dece28448e54afd21de736c9b4a030f689ee63b448a8621a54a026bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02d309dece28448e54afd21de736c9b4a030f689ee63b448a8621a54a026bcb", kill_on_drop: false }`
[INFO] [stdout] c02d309dece28448e54afd21de736c9b4a030f689ee63b448a8621a54a026bcb