[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39af3bafb5da3241027081f2fdef9728eab31de4
[INFO] testing hinohi/rust-db-tutorial against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinohi%2Frust-db-tutorial" "/workspace/builds/worker-106/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-106/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hinohi/rust-db-tutorial 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/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-106/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" "+1.59.0" "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-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 156682153b36666838ad44675df3f07bd70f710cf0298361a568bc22b43119a0
[INFO] running `Command { std: "docker" "start" "-a" "156682153b36666838ad44675df3f07bd70f710cf0298361a568bc22b43119a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "156682153b36666838ad44675df3f07bd70f710cf0298361a568bc22b43119a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "156682153b36666838ad44675df3f07bd70f710cf0298361a568bc22b43119a0", kill_on_drop: false }`
[INFO] [stdout] 156682153b36666838ad44675df3f07bd70f710cf0298361a568bc22b43119a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] f28a59a0eb586966bdbaa0b9754bd014ae0719f5dc45e10fbcf812e0bcf6637d
[INFO] running `Command { std: "docker" "start" "-a" "f28a59a0eb586966bdbaa0b9754bd014ae0719f5dc45e10fbcf812e0bcf6637d", 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 1m 40s
[INFO] running `Command { std: "docker" "inspect" "f28a59a0eb586966bdbaa0b9754bd014ae0719f5dc45e10fbcf812e0bcf6637d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f28a59a0eb586966bdbaa0b9754bd014ae0719f5dc45e10fbcf812e0bcf6637d", kill_on_drop: false }`
[INFO] [stdout] f28a59a0eb586966bdbaa0b9754bd014ae0719f5dc45e10fbcf812e0bcf6637d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 910fcea215756a6a8bb1bc0e36cdb9f4b2f7e259964ea77add0f6bfe7a00c2c8
[INFO] running `Command { std: "docker" "start" "-a" "910fcea215756a6a8bb1bc0e36cdb9f4b2f7e259964ea77add0f6bfe7a00c2c8", 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 8.73s
[INFO] running `Command { std: "docker" "inspect" "910fcea215756a6a8bb1bc0e36cdb9f4b2f7e259964ea77add0f6bfe7a00c2c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "910fcea215756a6a8bb1bc0e36cdb9f4b2f7e259964ea77add0f6bfe7a00c2c8", kill_on_drop: false }`
[INFO] [stdout] 910fcea215756a6a8bb1bc0e36cdb9f4b2f7e259964ea77add0f6bfe7a00c2c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 982e8c4dbe6ff3557833d2ff7def7c148d02aeb7f653a0fb8bf6c053d35d83e2
[INFO] running `Command { std: "docker" "start" "-a" "982e8c4dbe6ff3557833d2ff7def7c148d02aeb7f653a0fb8bf6c053d35d83e2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_db_tutorial-38a6dd8383c44332)
[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" "982e8c4dbe6ff3557833d2ff7def7c148d02aeb7f653a0fb8bf6c053d35d83e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982e8c4dbe6ff3557833d2ff7def7c148d02aeb7f653a0fb8bf6c053d35d83e2", kill_on_drop: false }`
[INFO] [stdout] 982e8c4dbe6ff3557833d2ff7def7c148d02aeb7f653a0fb8bf6c053d35d83e2