[INFO] cloning repository https://github.com/hinohi/rust-db-tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hinohi/rust-db-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinohi%2Frust-db-tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinohi%2Frust-db-tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39af3bafb5da3241027081f2fdef9728eab31de4
[INFO] testing hinohi/rust-db-tutorial against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinohi%2Frust-db-tutorial" "/workspace/builds/worker-108/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-108/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hinohi/rust-db-tutorial on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hinohi/rust-db-tutorial
[INFO] finished tweaking git repo https://github.com/hinohi/rust-db-tutorial
[INFO] tweaked toml for git repo https://github.com/hinohi/rust-db-tutorial written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] crate git repo https://github.com/hinohi/rust-db-tutorial already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 152667d8e39f938d0aecb9798f9cbda98bb0973404051cb2994bfc3b6c20bbcf
[INFO] running `Command { std: "docker" "start" "-a" "152667d8e39f938d0aecb9798f9cbda98bb0973404051cb2994bfc3b6c20bbcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "152667d8e39f938d0aecb9798f9cbda98bb0973404051cb2994bfc3b6c20bbcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152667d8e39f938d0aecb9798f9cbda98bb0973404051cb2994bfc3b6c20bbcf", kill_on_drop: false }`
[INFO] [stdout] 152667d8e39f938d0aecb9798f9cbda98bb0973404051cb2994bfc3b6c20bbcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b07d7f665b08f922047ffe9900247123fdf11f65d3b72c5f8f81d9637557e90
[INFO] running `Command { std: "docker" "start" "-a" "2b07d7f665b08f922047ffe9900247123fdf11f65d3b72c5f8f81d9637557e90", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-db-tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "2b07d7f665b08f922047ffe9900247123fdf11f65d3b72c5f8f81d9637557e90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b07d7f665b08f922047ffe9900247123fdf11f65d3b72c5f8f81d9637557e90", kill_on_drop: false }`
[INFO] [stdout] 2b07d7f665b08f922047ffe9900247123fdf11f65d3b72c5f8f81d9637557e90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b1a32fbea51b5da0dd9c01989785953f651f970441b994b3976ab36d9a81899
[INFO] running `Command { std: "docker" "start" "-a" "3b1a32fbea51b5da0dd9c01989785953f651f970441b994b3976ab36d9a81899", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-db-tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_db_tutorial-3b07cf56740675a1)
[INFO] running `Command { std: "docker" "inspect" "3b1a32fbea51b5da0dd9c01989785953f651f970441b994b3976ab36d9a81899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1a32fbea51b5da0dd9c01989785953f651f970441b994b3976ab36d9a81899", kill_on_drop: false }`
[INFO] [stdout] 3b1a32fbea51b5da0dd9c01989785953f651f970441b994b3976ab36d9a81899
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f82a4c401d8f1522a85bf2f2de737fe3a3e09dbdb05fda90764dbf3179902499
[INFO] running `Command { std: "docker" "start" "-a" "f82a4c401d8f1522a85bf2f2de737fe3a3e09dbdb05fda90764dbf3179902499", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_db_tutorial-3b07cf56740675a1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_prompt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f82a4c401d8f1522a85bf2f2de737fe3a3e09dbdb05fda90764dbf3179902499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f82a4c401d8f1522a85bf2f2de737fe3a3e09dbdb05fda90764dbf3179902499", kill_on_drop: false }`
[INFO] [stdout] f82a4c401d8f1522a85bf2f2de737fe3a3e09dbdb05fda90764dbf3179902499