[INFO] cloning repository https://github.com/Infamoustrey/rust-guessing-game [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Infamoustrey/rust-guessing-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInfamoustrey%2Frust-guessing-game", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInfamoustrey%2Frust-guessing-game'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9e34aa30466a0ea10859912d1567a12c822ad193 [INFO] testing Infamoustrey/rust-guessing-game against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInfamoustrey%2Frust-guessing-game" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Infamoustrey/rust-guessing-game on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Infamoustrey/rust-guessing-game [INFO] finished tweaking git repo https://github.com/Infamoustrey/rust-guessing-game [INFO] tweaked toml for git repo https://github.com/Infamoustrey/rust-guessing-game written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Infamoustrey/rust-guessing-game already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.3.3 [INFO] [stderr] Downloaded bitflags v1.0.3 [INFO] [stderr] Downloaded rand v0.4.2 [INFO] [stderr] Downloaded rand v0.3.22 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded fuchsia-zircon v0.3.3 [INFO] [stderr] Downloaded libc v0.2.42 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi v0.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] 6545bff522e558096a29d796515dac0c0a9ac92285dd7cea1380c134d58b4ade [INFO] running `Command { std: "docker" "start" "-a" "6545bff522e558096a29d796515dac0c0a9ac92285dd7cea1380c134d58b4ade", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6545bff522e558096a29d796515dac0c0a9ac92285dd7cea1380c134d58b4ade", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6545bff522e558096a29d796515dac0c0a9ac92285dd7cea1380c134d58b4ade", kill_on_drop: false }` [INFO] [stdout] 6545bff522e558096a29d796515dac0c0a9ac92285dd7cea1380c134d58b4ade [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fe768fc6d2e7531ccc15dee7f6db2f3c81c4e188b643005a6b30172b4e73941 [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" "6fe768fc6d2e7531ccc15dee7f6db2f3c81c4e188b643005a6b30172b4e73941", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling guessing-game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected one of `.`, `;`, `?`, `else`, or an operator, found `{` [INFO] [stdout] --> src/main.rs:22:47 [INFO] [stdout] | [INFO] [stdout] 22 | let guess: u32 = guess.trim().parse() { [INFO] [stdout] | ^ expected one of `.`, `;`, `?`, `else`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `{integer}` [INFO] [stdout] --> src/main.rs:11:44 [INFO] [stdout] | [INFO] [stdout] 11 | let secret_number = rand::thread_rng().gen_range(1,101); [INFO] [stdout] | ------------- ^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | | [INFO] [stdout] | consider giving `secret_number` a type [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{integer}: SampleRange` found in the `rand` crate: [INFO] [stdout] - impl SampleRange for i16; [INFO] [stdout] - impl SampleRange for i32; [INFO] [stdout] - impl SampleRange for i64; [INFO] [stdout] - impl SampleRange for i8; [INFO] [stdout] and 6 more [INFO] [stdout] note: required by a bound in `gen_range` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.4.2/src/lib.rs:518:34 [INFO] [stdout] | [INFO] [stdout] 518 | fn gen_range(&mut self, low: T, high: T) -> T where Self: Sized { [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `gen_range` [INFO] [stdout] help: consider specifying the type argument in the function call [INFO] [stdout] | [INFO] [stdout] 11 | let secret_number = rand::thread_rng().gen_range::(1,101); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `guessing-game` due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "6fe768fc6d2e7531ccc15dee7f6db2f3c81c4e188b643005a6b30172b4e73941", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fe768fc6d2e7531ccc15dee7f6db2f3c81c4e188b643005a6b30172b4e73941", kill_on_drop: false }` [INFO] [stdout] 6fe768fc6d2e7531ccc15dee7f6db2f3c81c4e188b643005a6b30172b4e73941