[INFO] cloning repository https://github.com/wizmanjohn/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/wizmanjohn/Guessing-Game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwizmanjohn%2FGuessing-Game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwizmanjohn%2FGuessing-Game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c178d7df7694f0e3b26788fe05c135a4e760d44f
[INFO] testing wizmanjohn/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%2Fwizmanjohn%2FGuessing-Game" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wizmanjohn/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/wizmanjohn/Guessing-Game
[INFO] finished tweaking git repo https://github.com/wizmanjohn/Guessing-Game
[INFO] tweaked toml for git repo https://github.com/wizmanjohn/Guessing-Game written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/wizmanjohn/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 5b74bb1d254bcf31e8c5aa07c254e03ef97db56e5d24eacb2130c991050c063a
[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" "5b74bb1d254bcf31e8c5aa07c254e03ef97db56e5d24eacb2130c991050c063a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b74bb1d254bcf31e8c5aa07c254e03ef97db56e5d24eacb2130c991050c063a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b74bb1d254bcf31e8c5aa07c254e03ef97db56e5d24eacb2130c991050c063a", kill_on_drop: false }`
[INFO] [stdout] 5b74bb1d254bcf31e8c5aa07c254e03ef97db56e5d24eacb2130c991050c063a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 21534bf4bb1de5a2d979ee30290e24b6986f8b5fb61ca623f099570b130b6bd8
[INFO] running `Command { std: "docker" "start" "-a" "21534bf4bb1de5a2d979ee30290e24b6986f8b5fb61ca623f099570b130b6bd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `guess` in this scope
[INFO] [stdout]  --> src/main.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |     match guess.cmp(&secret_number) {
[INFO] [stdout]   |           ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `secret_number` in this scope
[INFO] [stdout]  --> src/main.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |     match guess.cmp(&secret_number) {
[INFO] [stdout]   |                      ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed for `{integer}`
[INFO] [stdout]    --> src/main.rs:15:10
[INFO] [stdout]     |
[INFO] [stdout] 14  |     let secret_number = rand::thread_rng()
[INFO] [stdout]     |         ------------- consider giving `secret_number` a type
[INFO] [stdout] 15  |         .gen_range (1,50);
[INFO] [stdout]     |          ^^^^^^^^^ cannot infer type for type `{integer}`
[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-0.4.6/src/lib.rs:524:34
[INFO] [stdout]     |
[INFO] [stdout] 524 |     fn gen_range<T: PartialOrd + SampleRange>(&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] 15  |         .gen_range::<T> (1,50);
[INFO] [stdout]     |                   +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0283, E0425.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `guessing_game` due to 4 previous errors
[INFO] [stdout] For more information about an error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21534bf4bb1de5a2d979ee30290e24b6986f8b5fb61ca623f099570b130b6bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21534bf4bb1de5a2d979ee30290e24b6986f8b5fb61ca623f099570b130b6bd8", kill_on_drop: false }`
[INFO] [stdout] 21534bf4bb1de5a2d979ee30290e24b6986f8b5fb61ca623f099570b130b6bd8