[INFO] updating cached repository RaspberryCheesecake/guessing_game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RaspberryCheesecake/guessing_game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RaspberryCheesecake/guessing_game" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/RaspberryCheesecake/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/RaspberryCheesecake/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RaspberryCheesecake/guessing_game" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/RaspberryCheesecake/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/RaspberryCheesecake/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4ed6a6fc4022bfbe0adbc6f550d3b9c9f45a5004
[INFO] sha for GitHub repo RaspberryCheesecake/guessing_game: 4ed6a6fc4022bfbe0adbc6f550d3b9c9f45a5004
[INFO] validating manifest of RaspberryCheesecake/guessing_game on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of RaspberryCheesecake/guessing_game on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing RaspberryCheesecake/guessing_game
[INFO] finished frobbing RaspberryCheesecake/guessing_game
[INFO] frobbed toml for RaspberryCheesecake/guessing_game written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/RaspberryCheesecake/guessing_game/Cargo.toml
[INFO] started frobbing RaspberryCheesecake/guessing_game
[INFO] finished frobbing RaspberryCheesecake/guessing_game
[INFO] frobbed toml for RaspberryCheesecake/guessing_game written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/RaspberryCheesecake/guessing_game/Cargo.toml
[INFO] crate RaspberryCheesecake/guessing_game already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking RaspberryCheesecake/guessing_game against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-7/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/RaspberryCheesecake/guessing_game:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ade4204d0ef71773f5dcffa83fe2f250e19afcdd59d0ee1be90d27d905053fee
[INFO] running `"docker" "start" "-a" "ade4204d0ef71773f5dcffa83fe2f250e19afcdd59d0ee1be90d27d905053fee"`
[INFO] [stderr]     Checking guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find function `random_comparison_win` in this scope
[INFO] [stderr]   --> src/main.rs:62:15
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let result = random_comparison_win(num, num);
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use random_comparison_win;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `YAY` in this scope
[INFO] [stderr]   --> src/main.rs:63:25
[INFO] [stderr]    |
[INFO] [stderr] 63 |         assert_eq!(result, YAY);
[INFO] [stderr]    |                            ^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use YAY;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `random_comparison_win` in this scope
[INFO] [stderr]   --> src/main.rs:69:15
[INFO] [stderr]    |
[INFO] [stderr] 69 |     let result = random_comparison_win(num, other_num);
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use random_comparison_win;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `YAY` in this scope
[INFO] [stderr]   --> src/main.rs:70:21
[INFO] [stderr]    |
[INFO] [stderr] 70 |     assert_ne!(result, YAY);
[INFO] [stderr]    |                        ^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use YAY;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `gen_range` found for type `rand::ThreadRng` in the current scope
[INFO] [stderr]   --> src/main.rs:61:36
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let num: u32 = rand::thread_rng().gen_range(1, 101);
[INFO] [stderr]    |                                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
[INFO] [stderr]            `use rand::Rng;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `gen_range` found for type `rand::ThreadRng` in the current scope
[INFO] [stderr]   --> src/main.rs:67:36
[INFO] [stderr]    |
[INFO] [stderr] 67 |     let num: u32 = rand::thread_rng().gen_range(1, 101);
[INFO] [stderr]    |                                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
[INFO] [stderr]            `use rand::Rng;`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `guessing_game`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ade4204d0ef71773f5dcffa83fe2f250e19afcdd59d0ee1be90d27d905053fee"`
[INFO] running `"docker" "rm" "-f" "ade4204d0ef71773f5dcffa83fe2f250e19afcdd59d0ee1be90d27d905053fee"`
[INFO] [stdout] ade4204d0ef71773f5dcffa83fe2f250e19afcdd59d0ee1be90d27d905053fee