[INFO] cloning repository https://github.com/zhaobing2006/sum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhaobing2006/sum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhaobing2006%2Fsum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhaobing2006%2Fsum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4252b5bd9c11419bd80e0979109a5fa3bc6fee10
[INFO] testing zhaobing2006/sum against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhaobing2006%2Fsum" "/workspace/builds/worker-41/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zhaobing2006/sum on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zhaobing2006/sum
[INFO] finished tweaking git repo https://github.com/zhaobing2006/sum
[INFO] tweaked toml for git repo https://github.com/zhaobing2006/sum written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate git repo https://github.com/zhaobing2006/sum already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8611b42367e3f912fe0728c0a3ce74cade1fc5a489324ed05cf3ebd0511140d2
[INFO] running `Command { std: "docker" "start" "-a" "8611b42367e3f912fe0728c0a3ce74cade1fc5a489324ed05cf3ebd0511140d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8611b42367e3f912fe0728c0a3ce74cade1fc5a489324ed05cf3ebd0511140d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8611b42367e3f912fe0728c0a3ce74cade1fc5a489324ed05cf3ebd0511140d2", kill_on_drop: false }`
[INFO] [stdout] 8611b42367e3f912fe0728c0a3ce74cade1fc5a489324ed05cf3ebd0511140d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 038a2b185531c47ca231e2831c9b232370753b9c4a14a59ea31348dae460fea9
[INFO] running `Command { std: "docker" "start" "-a" "038a2b185531c47ca231e2831c9b232370753b9c4a14a59ea31348dae460fea9", kill_on_drop: false }`
[INFO] [stderr]    Compiling sum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "038a2b185531c47ca231e2831c9b232370753b9c4a14a59ea31348dae460fea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038a2b185531c47ca231e2831c9b232370753b9c4a14a59ea31348dae460fea9", kill_on_drop: false }`
[INFO] [stdout] 038a2b185531c47ca231e2831c9b232370753b9c4a14a59ea31348dae460fea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8db5c5ef4cb19365579de3f5c72fe97112efef451a61025ec13eb3f0e3e8f64
[INFO] running `Command { std: "docker" "start" "-a" "d8db5c5ef4cb19365579de3f5c72fe97112efef451a61025ec13eb3f0e3e8f64", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "d8db5c5ef4cb19365579de3f5c72fe97112efef451a61025ec13eb3f0e3e8f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8db5c5ef4cb19365579de3f5c72fe97112efef451a61025ec13eb3f0e3e8f64", kill_on_drop: false }`
[INFO] [stdout] d8db5c5ef4cb19365579de3f5c72fe97112efef451a61025ec13eb3f0e3e8f64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b1464baeab8c0c58f0c03a2dd129f9a18e482faeb510bd445dd0a9ba11a6ee2
[INFO] running `Command { std: "docker" "start" "-a" "1b1464baeab8c0c58f0c03a2dd129f9a18e482faeb510bd445dd0a9ba11a6ee2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sum-032591a42a5d9dfe)
[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" "1b1464baeab8c0c58f0c03a2dd129f9a18e482faeb510bd445dd0a9ba11a6ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b1464baeab8c0c58f0c03a2dd129f9a18e482faeb510bd445dd0a9ba11a6ee2", kill_on_drop: false }`
[INFO] [stdout] 1b1464baeab8c0c58f0c03a2dd129f9a18e482faeb510bd445dd0a9ba11a6ee2