[INFO] cloning repository https://github.com/brankeye/banker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brankeye/banker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrankeye%2Fbanker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrankeye%2Fbanker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8b823ff127c5ea31082b3209587cbc601257effc [INFO] checking brankeye/banker against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrankeye%2Fbanker" "/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/brankeye/banker on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brankeye/banker [INFO] finished tweaking git repo https://github.com/brankeye/banker [INFO] tweaked toml for git repo https://github.com/brankeye/banker written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/brankeye/banker already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f53d43daacf4d2d3b15dddaa4daffd7e6cf2305c726c7095d980bb9d177a8f7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5f53d43daacf4d2d3b15dddaa4daffd7e6cf2305c726c7095d980bb9d177a8f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f53d43daacf4d2d3b15dddaa4daffd7e6cf2305c726c7095d980bb9d177a8f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f53d43daacf4d2d3b15dddaa4daffd7e6cf2305c726c7095d980bb9d177a8f7", kill_on_drop: false }` [INFO] [stdout] 5f53d43daacf4d2d3b15dddaa4daffd7e6cf2305c726c7095d980bb9d177a8f7 [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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c6e7317e5b3fc0d9a40ef9679e9f8d7c14ed790145c4ac38c7c9583b011410e7 [INFO] running `Command { std: "docker" "start" "-a" "c6e7317e5b3fc0d9a40ef9679e9f8d7c14ed790145c4ac38c7c9583b011410e7", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.34 [INFO] [stderr] Checking serde v1.0.26 [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Checking rand v0.3.19 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking serde_json v1.0.9 [INFO] [stderr] Checking banker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/bank/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/database/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/bank/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/database/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `account` [INFO] [stdout] --> src/bank/mod.rs:40:18 [INFO] [stdout] | [INFO] [stdout] 40 | for (id, ref account) in self.accounts.iter() { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_account` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/database/mod.rs:80:28 [INFO] [stdout] | [INFO] [stdout] 80 | if let Err(err) = file.read_to_string(&mut data) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/database/mod.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | Err(err) => Err(DbError::FileDoesNotExist), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print` [INFO] [stdout] --> src/identity/mod.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/bank/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | id: Uuid, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/bank/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `default` found for struct `account::Account` in the current scope [INFO] [stdout] --> src/bank/mod.rs:60:32 [INFO] [stdout] | [INFO] [stdout] 60 | let account = Account::default(); [INFO] [stdout] | ^^^^^^^ function or associated item not found in `account::Account` [INFO] [stdout] | [INFO] [stdout] ::: src/account/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Account { [INFO] [stdout] | ------------------ function or associated item `default` not found for this [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `default`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `Default` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `default` found for struct `account::Account` in the current scope [INFO] [stdout] --> src/account/mod.rs:70:36 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Account { [INFO] [stdout] | ------------------ function or associated item `default` not found for this [INFO] [stdout] ... [INFO] [stdout] 70 | let mut account = Account::default(); [INFO] [stdout] | ^^^^^^^ function or associated item not found in `account::Account` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `default`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `Default` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `banker` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/database/mod.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | fs::remove_file(self.path(key)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c6e7317e5b3fc0d9a40ef9679e9f8d7c14ed790145c4ac38c7c9583b011410e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6e7317e5b3fc0d9a40ef9679e9f8d7c14ed790145c4ac38c7c9583b011410e7", kill_on_drop: false }` [INFO] [stdout] c6e7317e5b3fc0d9a40ef9679e9f8d7c14ed790145c4ac38c7c9583b011410e7