[INFO] cloning repository https://github.com/CarlosMZ2002/Rust-Project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CarlosMZ2002/Rust-Project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlosMZ2002%2FRust-Project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlosMZ2002%2FRust-Project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31a6109057ad5a69ab10faafe254b02850d89a54
[INFO] fixing CarlosMZ2002/Rust-Project 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%2FCarlosMZ2002%2FRust-Project" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CarlosMZ2002/Rust-Project
[INFO] finished tweaking git repo https://github.com/CarlosMZ2002/Rust-Project
[INFO] tweaked toml for git repo https://github.com/CarlosMZ2002/Rust-Project written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CarlosMZ2002/Rust-Project 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/CarlosMZ2002/Rust-Project 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 20a327b7fefae737e0027c4d8e993f96ebfed605dbe850e2bc5cd19cf66fc6b9
[INFO] running `Command { std: "docker" "start" "20a327b7fefae737e0027c4d8e993f96ebfed605dbe850e2bc5cd19cf66fc6b9", 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" "20a327b7fefae737e0027c4d8e993f96ebfed605dbe850e2bc5cd19cf66fc6b9" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20a327b7fefae737e0027c4d8e993f96ebfed605dbe850e2bc5cd19cf66fc6b9", 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" "20a327b7fefae737e0027c4d8e993f96ebfed605dbe850e2bc5cd19cf66fc6b9" "/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]     Checking Scripts_Rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/bin/shadowing2.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | /     /** {
[INFO] [stdout]  8 | |      * println!("x={x}"); 
[INFO] [stdout]  9 | |      * let x:i32=7;
[INFO] [stdout] 10 | |      * println!("x={x}");
[INFO] [stdout] 11 | |      * println!("&x = {:p}", &x);
[INFO] [stdout] 12 | |     } */
[INFO] [stdout]    | |________^
[INFO] [stdout] 13 |       subroutine();
[INFO] [stdout]    |       ------------ rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/bin/patternmatching.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         _=> println!("No es uno"), //warning: unreachable pattern.
[INFO] [stdout]    |         - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 15 |         17960 => println!("2BE30 en hexadecimal"),
[INFO] [stdout]    |         ^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/bin/shadowing2.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | /     /** {
[INFO] [stdout]  8 | |      * println!("x={x}"); 
[INFO] [stdout]  9 | |      * let x:i32=7;
[INFO] [stdout] 10 | |      * println!("x={x}");
[INFO] [stdout] 11 | |      * println!("&x = {:p}", &x);
[INFO] [stdout] 12 | |     } */
[INFO] [stdout]    | |________^
[INFO] [stdout] 13 |       subroutine();
[INFO] [stdout]    |       ------------ rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/bin/patternmatching.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         _=> println!("No es uno"), //warning: unreachable pattern.
[INFO] [stdout]    |         - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 15 |         17960 => println!("2BE30 en hexadecimal"),
[INFO] [stdout]    |         ^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/bin/unsafe.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     unsafe{
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `two` is never used
[INFO] [stdout]   --> src/bin/unsafe.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | unsafe fn two()->i32{
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/bin/unsafe.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     unsafe{
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `two` is never used
[INFO] [stdout]   --> src/bin/unsafe.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | unsafe fn two()->i32{
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::ptr::mut_ptr::<impl *mut T>::add` that must be used
[INFO] [stdout]   --> src/bin/unsafe.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | ...   unsafe{addr.add(2);} //Para sumar un valor a una direcció de memoria existe este método, que es inseguro porque se ha definido...
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: returns a new pointer rather than modifying its argument
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 12 |         unsafe{let _ = addr.add(2);} //Para sumar un valor a una direcció de memoria existe este método, que es inseguro porque se ha definido como tal.
[INFO] [stdout]    |                +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/bin/unsafe.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 |         println!("{VALUE}");
[INFO] [stdout]    |                    ^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::ptr::mut_ptr::<impl *mut T>::add` that must be used
[INFO] [stdout]   --> src/bin/unsafe.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | ...   unsafe{addr.add(2);} //Para sumar un valor a una direcció de memoria existe este método, que es inseguro porque se ha definido...
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: returns a new pointer rather than modifying its argument
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 12 |         unsafe{let _ = addr.add(2);} //Para sumar un valor a una direcció de memoria existe este método, que es inseguro porque se ha definido como tal.
[INFO] [stdout]    |                +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/bin/unsafe.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 |         println!("{VALUE}");
[INFO] [stdout]    |                    ^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "20a327b7fefae737e0027c4d8e993f96ebfed605dbe850e2bc5cd19cf66fc6b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a327b7fefae737e0027c4d8e993f96ebfed605dbe850e2bc5cd19cf66fc6b9", kill_on_drop: false }`
[INFO] [stdout] 20a327b7fefae737e0027c4d8e993f96ebfed605dbe850e2bc5cd19cf66fc6b9
