[INFO] cloning repository https://github.com/MahmoudAbuelhasaan/guessing-rut-app
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MahmoudAbuelhasaan/guessing-rut-app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMahmoudAbuelhasaan%2Fguessing-rut-app", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMahmoudAbuelhasaan%2Fguessing-rut-app'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c563abca4571664a3883c5720b48d4c35e4353a1
[INFO] fixing MahmoudAbuelhasaan/guessing-rut-app against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMahmoudAbuelhasaan%2Fguessing-rut-app" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MahmoudAbuelhasaan/guessing-rut-app
[INFO] finished tweaking git repo https://github.com/MahmoudAbuelhasaan/guessing-rut-app
[INFO] tweaked toml for git repo https://github.com/MahmoudAbuelhasaan/guessing-rut-app written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MahmoudAbuelhasaan/guessing-rut-app on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MahmoudAbuelhasaan/guessing-rut-app already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_core v0.10.0
[INFO] [stderr]   Downloaded rand v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 168a08ef5d97ccfd7f0331ab65394ba1347600b83a6db9050f84a65342289ea4
[INFO] running `Command { std: "docker" "start" "168a08ef5d97ccfd7f0331ab65394ba1347600b83a6db9050f84a65342289ea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "168a08ef5d97ccfd7f0331ab65394ba1347600b83a6db9050f84a65342289ea4" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "168a08ef5d97ccfd7f0331ab65394ba1347600b83a6db9050f84a65342289ea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "168a08ef5d97ccfd7f0331ab65394ba1347600b83a6db9050f84a65342289ea4" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking gussing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random_range` found for struct `ThreadRng` in the current scope
[INFO] [stdout]    --> src/main.rs:8:42
[INFO] [stdout]     |
[INFO] [stdout]   8 |     let secret_number: u32 = rand::rng().random_range(1..=100);
[INFO] [stdout]     |                                          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.10.0/src/rng.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn random_range<T, R>(&mut self, range: R) -> T
[INFO] [stdout]     |        ------------ the method is available for `ThreadRng` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: there is a method `random` with a similar name, but with different arguments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.10.0/src/rng.rs:93:5
[INFO] [stdout]     |
[INFO] [stdout]  93 | /     fn random<T>(&mut self) -> T
[INFO] [stdout]  94 | |     where
[INFO] [stdout]  95 | |         StandardUniform: Distribution<T>,
[INFO] [stdout]     | |_________________________________________^
[INFO] [stdout] help: trait `RngExt` which provides `random_range` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use rand::RngExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `random_range` found for struct `ThreadRng` in the current scope
[INFO] [stdout]    --> src/main.rs:8:42
[INFO] [stdout]     |
[INFO] [stdout]   8 |     let secret_number: u32 = rand::rng().random_range(1..=100);
[INFO] [stdout]     |                                          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.10.0/src/rng.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn random_range<T, R>(&mut self, range: R) -> T
[INFO] [stdout]     |        ------------ the method is available for `ThreadRng` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: there is a method `random` with a similar name, but with different arguments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.10.0/src/rng.rs:93:5
[INFO] [stdout]     |
[INFO] [stdout]  93 | /     fn random<T>(&mut self) -> T
[INFO] [stdout]  94 | |     where
[INFO] [stdout]  95 | |         StandardUniform: Distribution<T>,
[INFO] [stdout]     | |_________________________________________^
[INFO] [stdout] help: trait `RngExt` which provides `random_range` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use rand::RngExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gussing_game` (bin "gussing_game") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `gussing_game` (bin "gussing_game" test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "168a08ef5d97ccfd7f0331ab65394ba1347600b83a6db9050f84a65342289ea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168a08ef5d97ccfd7f0331ab65394ba1347600b83a6db9050f84a65342289ea4", kill_on_drop: false }`
[INFO] [stdout] 168a08ef5d97ccfd7f0331ab65394ba1347600b83a6db9050f84a65342289ea4
