[INFO] cloning repository https://github.com/JerryPopi/piko
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JerryPopi/piko" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerryPopi%2Fpiko", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerryPopi%2Fpiko'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f2812f25641e291030202ae8c54feb0eb78a90c
[INFO] testing JerryPopi/piko 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%2FJerryPopi%2Fpiko" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JerryPopi/piko 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/JerryPopi/piko
[INFO] finished tweaking git repo https://github.com/JerryPopi/piko
[INFO] tweaked toml for git repo https://github.com/JerryPopi/piko written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/JerryPopi/piko 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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] e3cee8ded9cb5d2d7d49511b81f30247033e8f8feea3674b39bc76f122b08050
[INFO] running `Command { std: "docker" "start" "-a" "e3cee8ded9cb5d2d7d49511b81f30247033e8f8feea3674b39bc76f122b08050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3cee8ded9cb5d2d7d49511b81f30247033e8f8feea3674b39bc76f122b08050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3cee8ded9cb5d2d7d49511b81f30247033e8f8feea3674b39bc76f122b08050", kill_on_drop: false }`
[INFO] [stdout] e3cee8ded9cb5d2d7d49511b81f30247033e8f8feea3674b39bc76f122b08050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 1dea0769a0c4df3820e9b8ae298e077504fde9d7f9daef066021dd6cc7b3cd36
[INFO] running `Command { std: "docker" "start" "-a" "1dea0769a0c4df3820e9b8ae298e077504fde9d7f9daef066021dd6cc7b3cd36", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling piko v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `continuation` is never read
[INFO] [stdout]   --> src/query.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |                 continuation = true;
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `continuation` is never read
[INFO] [stdout]   --> src/query.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 continuation = false;
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of dereference of `MutexGuard<'_, Database>`
[INFO] [stdout]  --> src/commands.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     DB.lock().unwrap().get(data);
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ move occurs because value has type `Database`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0507`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `piko` due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1dea0769a0c4df3820e9b8ae298e077504fde9d7f9daef066021dd6cc7b3cd36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dea0769a0c4df3820e9b8ae298e077504fde9d7f9daef066021dd6cc7b3cd36", kill_on_drop: false }`
[INFO] [stdout] 1dea0769a0c4df3820e9b8ae298e077504fde9d7f9daef066021dd6cc7b3cd36