[INFO] cloning repository https://github.com/MuratPan/kv-app-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MuratPan/kv-app-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMuratPan%2Fkv-app-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMuratPan%2Fkv-app-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 209d70875a93804ae0a108f367e94e5a03e112a1
[INFO] testing MuratPan/kv-app-rust 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%2FMuratPan%2Fkv-app-rust" "/workspace/builds/worker-67/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-67/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MuratPan/kv-app-rust 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/MuratPan/kv-app-rust
[INFO] finished tweaking git repo https://github.com/MuratPan/kv-app-rust
[INFO] tweaked toml for git repo https://github.com/MuratPan/kv-app-rust written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate git repo https://github.com/MuratPan/kv-app-rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 8a920b8345ffb6bcf2241a60813892e5ef766312f38b034c168f418919e9b7db
[INFO] running `Command { std: "docker" "start" "-a" "8a920b8345ffb6bcf2241a60813892e5ef766312f38b034c168f418919e9b7db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a920b8345ffb6bcf2241a60813892e5ef766312f38b034c168f418919e9b7db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a920b8345ffb6bcf2241a60813892e5ef766312f38b034c168f418919e9b7db", kill_on_drop: false }`
[INFO] [stdout] 8a920b8345ffb6bcf2241a60813892e5ef766312f38b034c168f418919e9b7db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 54544c0a8e656363ab27359d7002d2e10f0ceb98a3f5a46bfe988d9f18dbe36a
[INFO] running `Command { std: "docker" "start" "-a" "54544c0a8e656363ab27359d7002d2e10f0ceb98a3f5a46bfe988d9f18dbe36a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling kv-app-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.06s
[INFO] running `Command { std: "docker" "inspect" "54544c0a8e656363ab27359d7002d2e10f0ceb98a3f5a46bfe988d9f18dbe36a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54544c0a8e656363ab27359d7002d2e10f0ceb98a3f5a46bfe988d9f18dbe36a", kill_on_drop: false }`
[INFO] [stdout] 54544c0a8e656363ab27359d7002d2e10f0ceb98a3f5a46bfe988d9f18dbe36a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] f312e54c7e8265bd59f2fa5dda396b02e203fc80d8ac272a37adf3e95440c693
[INFO] running `Command { std: "docker" "start" "-a" "f312e54c7e8265bd59f2fa5dda396b02e203fc80d8ac272a37adf3e95440c693", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kv-app-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "f312e54c7e8265bd59f2fa5dda396b02e203fc80d8ac272a37adf3e95440c693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f312e54c7e8265bd59f2fa5dda396b02e203fc80d8ac272a37adf3e95440c693", kill_on_drop: false }`
[INFO] [stdout] f312e54c7e8265bd59f2fa5dda396b02e203fc80d8ac272a37adf3e95440c693
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] ea1af87e6172e00e0c8f5bd7109c76ff7f3215b5923b5b6dc15b6f73f52a6c1d
[INFO] running `Command { std: "docker" "start" "-a" "ea1af87e6172e00e0c8f5bd7109c76ff7f3215b5923b5b6dc15b6f73f52a6c1d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kv_app_rust-05bfc3557bf9019a)
[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" "ea1af87e6172e00e0c8f5bd7109c76ff7f3215b5923b5b6dc15b6f73f52a6c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea1af87e6172e00e0c8f5bd7109c76ff7f3215b5923b5b6dc15b6f73f52a6c1d", kill_on_drop: false }`
[INFO] [stdout] ea1af87e6172e00e0c8f5bd7109c76ff7f3215b5923b5b6dc15b6f73f52a6c1d