[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 1.59.0 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-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MuratPan/kv-app-rust on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-14/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" "+1.59.0" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2543eeb970f75461cfebe2bb86963783b69ab6b18841a13cd95e72c72b7ddd02
[INFO] running `Command { std: "docker" "start" "-a" "2543eeb970f75461cfebe2bb86963783b69ab6b18841a13cd95e72c72b7ddd02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2543eeb970f75461cfebe2bb86963783b69ab6b18841a13cd95e72c72b7ddd02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2543eeb970f75461cfebe2bb86963783b69ab6b18841a13cd95e72c72b7ddd02", kill_on_drop: false }`
[INFO] [stdout] 2543eeb970f75461cfebe2bb86963783b69ab6b18841a13cd95e72c72b7ddd02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb7687c5cc16d26e016425d57a8d9521b9914b05768dcee6e371f0915784472c
[INFO] running `Command { std: "docker" "start" "-a" "bb7687c5cc16d26e016425d57a8d9521b9914b05768dcee6e371f0915784472c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.130
[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 19.30s
[INFO] running `Command { std: "docker" "inspect" "bb7687c5cc16d26e016425d57a8d9521b9914b05768dcee6e371f0915784472c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7687c5cc16d26e016425d57a8d9521b9914b05768dcee6e371f0915784472c", kill_on_drop: false }`
[INFO] [stdout] bb7687c5cc16d26e016425d57a8d9521b9914b05768dcee6e371f0915784472c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2184c51e37d756a281d1af52f512adbe7bb71635a4e6e05c463f3652d9d1811
[INFO] running `Command { std: "docker" "start" "-a" "e2184c51e37d756a281d1af52f512adbe7bb71635a4e6e05c463f3652d9d1811", kill_on_drop: false }`
[INFO] [stderr]    Compiling kv-app-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "e2184c51e37d756a281d1af52f512adbe7bb71635a4e6e05c463f3652d9d1811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2184c51e37d756a281d1af52f512adbe7bb71635a4e6e05c463f3652d9d1811", kill_on_drop: false }`
[INFO] [stdout] e2184c51e37d756a281d1af52f512adbe7bb71635a4e6e05c463f3652d9d1811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 053f7fddefb9a71d938338f53230c6ea30d6348f39e697955b946c536d50c02f
[INFO] running `Command { std: "docker" "start" "-a" "053f7fddefb9a71d938338f53230c6ea30d6348f39e697955b946c536d50c02f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kv_app_rust-c3b4288c31ca94f3)
[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" "053f7fddefb9a71d938338f53230c6ea30d6348f39e697955b946c536d50c02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053f7fddefb9a71d938338f53230c6ea30d6348f39e697955b946c536d50c02f", kill_on_drop: false }`
[INFO] [stdout] 053f7fddefb9a71d938338f53230c6ea30d6348f39e697955b946c536d50c02f