[INFO] cloning repository https://github.com/colwem/bridge-trainer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/colwem/bridge-trainer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolwem%2Fbridge-trainer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolwem%2Fbridge-trainer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c0b6c24e4a5173166e0480ddf552ebbaccc22a4 [INFO] testing colwem/bridge-trainer 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%2Fcolwem%2Fbridge-trainer" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/colwem/bridge-trainer 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/colwem/bridge-trainer [INFO] finished tweaking git repo https://github.com/colwem/bridge-trainer [INFO] tweaked toml for git repo https://github.com/colwem/bridge-trainer written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/colwem/bridge-trainer 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 3e19179d373a004a42e7d5fd7804b9e28257171e1e37f5a1a22b93c616f64d35 [INFO] running `Command { std: "docker" "start" "-a" "3e19179d373a004a42e7d5fd7804b9e28257171e1e37f5a1a22b93c616f64d35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e19179d373a004a42e7d5fd7804b9e28257171e1e37f5a1a22b93c616f64d35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e19179d373a004a42e7d5fd7804b9e28257171e1e37f5a1a22b93c616f64d35", kill_on_drop: false }` [INFO] [stdout] 3e19179d373a004a42e7d5fd7804b9e28257171e1e37f5a1a22b93c616f64d35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 130c385e693030ac21da3bb478974cad7297458c08df5bcf4aa6979cb06f3fc8 [INFO] running `Command { std: "docker" "start" "-a" "130c385e693030ac21da3bb478974cad7297458c08df5bcf4aa6979cb06f3fc8", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rustyline v6.0.0 [INFO] [stderr] Compiling bridge-trainer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0382]: borrow of moved value: `combinations` [INFO] [stdout] --> src/main.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut combinations:Vec = Vec::new(); [INFO] [stdout] | ---------------- move occurs because `combinations` has type `Vec`, which does not implement the `Copy` trait [INFO] [stdout] ... [INFO] [stdout] 34 | combinations.shuffle(&mut rng); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ value borrowed here after move [INFO] [stdout] 35 | for c in combinations { [INFO] [stdout] | ------------ [INFO] [stdout] | | [INFO] [stdout] | `combinations` moved due to this implicit call to `.into_iter()`, in previous iteration of loop [INFO] [stdout] | help: consider borrowing to avoid moving into the for loop: `&combinations` [INFO] [stdout] | [INFO] [stdout] note: this function takes ownership of the receiver `self`, which moves `combinations` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bridge-trainer` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "130c385e693030ac21da3bb478974cad7297458c08df5bcf4aa6979cb06f3fc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "130c385e693030ac21da3bb478974cad7297458c08df5bcf4aa6979cb06f3fc8", kill_on_drop: false }` [INFO] [stdout] 130c385e693030ac21da3bb478974cad7297458c08df5bcf4aa6979cb06f3fc8