[INFO] cloning repository https://github.com/viktor-grunwaldt/aisd24-pracownia
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/viktor-grunwaldt/aisd24-pracownia" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviktor-grunwaldt%2Faisd24-pracownia", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviktor-grunwaldt%2Faisd24-pracownia'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc73a55d988f3f5c2016de55f55105b506e4322d
[INFO] fixing viktor-grunwaldt/aisd24-pracownia 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%2Fviktor-grunwaldt%2Faisd24-pracownia" "/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/viktor-grunwaldt/aisd24-pracownia
[INFO] finished tweaking git repo https://github.com/viktor-grunwaldt/aisd24-pracownia
[INFO] tweaked toml for git repo https://github.com/viktor-grunwaldt/aisd24-pracownia written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/viktor-grunwaldt/aisd24-pracownia 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/viktor-grunwaldt/aisd24-pracownia 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] df6e984acd757699996a5ae8f410f0d765d78c2991c1f0a188d29878983dab42
[INFO] running `Command { std: "docker" "start" "df6e984acd757699996a5ae8f410f0d765d78c2991c1f0a188d29878983dab42", 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" "df6e984acd757699996a5ae8f410f0d765d78c2991c1f0a188d29878983dab42" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df6e984acd757699996a5ae8f410f0d765d78c2991c1f0a188d29878983dab42", 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" "df6e984acd757699996a5ae8f410f0d765d78c2991c1f0a188d29878983dab42" "/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 pracownie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stdout] warning: unused import: `crate::lazy_static`
[INFO] [stdout]    --> src/lib.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 |         use crate::lazy_static;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Pt_u` should have an upper camel case name
[INFO] [stdout]   --> src/radix.rs:83:6
[INFO] [stdout]    |
[INFO] [stdout] 83 | type Pt_u = (u32, u32);
[INFO] [stdout]    |      ^^^^ help: convert the identifier to upper camel case: `PtU`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stdout] warning: constant `C` is never used
[INFO] [stdout]  --> src/c.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const C: usize = 100;
[INFO] [stdout]   |       ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX` is never used
[INFO] [stdout]  --> src/c.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const MAX: u64 = 1 << 38;
[INFO] [stdout]   |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Coin` is never used
[INFO] [stdout]  --> src/c.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Coin = (u32, u32);
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Coins` is never used
[INFO] [stdout]  --> src/c.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | type Coins<'a> = &'a [Coin];
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Hist` is never used
[INFO] [stdout]  --> src/c.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | type Hist = [u32; C];
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ans` is never constructed
[INFO] [stdout]  --> src/c.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Ans {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_coins` is never used
[INFO] [stdout]   --> src/c.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn get_coins(arr: Vec<u8>, masa: usize, cs: Coins) -> Hist {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `knapsack` is never used
[INFO] [stdout]   --> src/c.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn knapsack(masa: usize, cs: Coins) -> Option<Ans> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_to_str` is never used
[INFO] [stdout]   --> src/c.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn vec_to_str(cs: Hist, n: usize) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/c.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eval` is never used
[INFO] [stdout]    --> src/e.rs:327:4
[INFO] [stdout]     |
[INFO] [stdout] 327 | fn eval(op: char, val: i64, set: &mut AvlTreeSet<i64>) -> Option<String> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]    --> src/e.rs:355:4
[INFO] [stdout]     |
[INFO] [stdout] 355 | fn solve() {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Str2d` is never used
[INFO] [stdout]  --> src/f.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type Str2d = Vec<Vec<u8>>;
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_str2d` is never used
[INFO] [stdout]  --> src/f.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn read_str2d(w: usize, h: usize) -> Str2d {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]   --> src/f.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn solve() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `brute_force` is never used
[INFO] [stdout]   --> src/f.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn brute_force(needle: Str2d, haystack: Str2d) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Hash` is never used
[INFO] [stdout]    --> src/f.rs:121:6
[INFO] [stdout]     |
[INFO] [stdout] 121 | type Hash = u64;
[INFO] [stdout]     |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `P` is never used
[INFO] [stdout]    --> src/f.rs:122:7
[INFO] [stdout]     |
[INFO] [stdout] 122 | const P: Hash = 31;
[INFO] [stdout]     |       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_hash` is never used
[INFO] [stdout]    --> src/f.rs:127:4
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn init_hash(data: &Str2d, w: usize, h: usize, ps: &[Hash]) -> Hash {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `roll_hash_right` is never used
[INFO] [stdout]    --> src/f.rs:139:4
[INFO] [stdout]     |
[INFO] [stdout] 139 | fn roll_hash_right(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `roll_hash` is never used
[INFO] [stdout]    --> src/f.rs:163:4
[INFO] [stdout]     |
[INFO] [stdout] 163 | fn roll_hash(h: &mut Hash, l: Hash, r: Hash, shift: Hash) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `roll_hash_down` is never used
[INFO] [stdout]    --> src/f.rs:171:4
[INFO] [stdout]     |
[INFO] [stdout] 171 | fn roll_hash_down(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `precompute_hashes` is never used
[INFO] [stdout]    --> src/f.rs:194:4
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn precompute_hashes(needle: &Str2d, haystack: &Str2d, ps: &[Hash]) -> Vec<Hash> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_ps` is never used
[INFO] [stdout]    --> src/f.rs:210:4
[INFO] [stdout]     |
[INFO] [stdout] 210 | fn init_ps(len: usize) -> Vec<Hash> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `str_count` is never used
[INFO] [stdout]    --> src/f.rs:220:4
[INFO] [stdout]     |
[INFO] [stdout] 220 | fn str_count(needle: String, haystack: String) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rk2dv2` is never used
[INFO] [stdout]    --> src/f.rs:230:4
[INFO] [stdout]     |
[INFO] [stdout] 230 | fn rk2dv2(needle: Str2d, haystack: Str2d) -> usize {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `radix_sort` is never used
[INFO] [stdout]   --> src/radix.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn radix_sort(a: &mut [u32]) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sort_by_x_uint` is never used
[INFO] [stdout]   --> src/radix.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn sort_by_x_uint(a: &mut [Pt_u]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:24:51
[INFO] [stdout]    |
[INFO] [stdout] 24 |         pub fn get<F>(&'static mut self, f: F) -> &T
[INFO] [stdout]    |                        -------                    ^^ the same lifetime is elided here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]    |
[INFO] [stdout] 24 |         pub fn get<F>(&'static mut self, f: F) -> &'static T
[INFO] [stdout]    |                                                    +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/lib.rs:66:33
[INFO] [stdout]     |
[INFO] [stdout]  66 |                           unsafe {LAZY.get(__static_ref_initialize)}
[INFO] [stdout]     |                                   ^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 197 | /         lazy_static! {
[INFO] [stdout] 198 | |             static ref STDIN: NotThreadSafe<CopyingBufReader<Stdin>> =
[INFO] [stdout] 199 | |                 NotThreadSafe::new(CopyingBufReader::new(Stdin::new()));
[INFO] [stdout] 200 | |         }
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = help: use a type that relies on "interior mutability" instead; to read more on this, visit <https://doc.rust-lang.org/reference/interior-mutability.html>
[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]     = note: this warning originates in the macro `__lazy_static_internal` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/lib.rs:66:33
[INFO] [stdout]     |
[INFO] [stdout]  66 |                           unsafe {LAZY.get(__static_ref_initialize)}
[INFO] [stdout]     |                                   ^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 238 | /         lazy_static! {
[INFO] [stdout] 239 | |             static ref STDOUT: NotThreadSafe<BufWriter<Stdout>> = {
[INFO] [stdout] 240 | |                 extern "C" fn flush_stdout_at_exit() {
[INFO] [stdout] 241 | |                     flush();
[INFO] [stdout] ...   |
[INFO] [stdout] 249 | |             };
[INFO] [stdout] 250 | |         }
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = help: use a type that relies on "interior mutability" instead; to read more on this, visit <https://doc.rust-lang.org/reference/interior-mutability.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_internal` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lazy_static`
[INFO] [stdout]    --> src/lib.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 |         use crate::lazy_static;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Pt_u` should have an upper camel case name
[INFO] [stdout]   --> src/radix.rs:83:6
[INFO] [stdout]    |
[INFO] [stdout] 83 | type Pt_u = (u32, u32);
[INFO] [stdout]    |      ^^^^ help: convert the identifier to upper camel case: `PtU`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_to_str` is never used
[INFO] [stdout]   --> src/c.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn vec_to_str(cs: Hist, n: usize) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/c.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eval` is never used
[INFO] [stdout]    --> src/e.rs:327:4
[INFO] [stdout]     |
[INFO] [stdout] 327 | fn eval(op: char, val: i64, set: &mut AvlTreeSet<i64>) -> Option<String> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]    --> src/e.rs:355:4
[INFO] [stdout]     |
[INFO] [stdout] 355 | fn solve() {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_str2d` is never used
[INFO] [stdout]  --> src/f.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn read_str2d(w: usize, h: usize) -> Str2d {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]   --> src/f.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn solve() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sort_by_x_uint` is never used
[INFO] [stdout]   --> src/radix.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn sort_by_x_uint(a: &mut [Pt_u]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:24:51
[INFO] [stdout]    |
[INFO] [stdout] 24 |         pub fn get<F>(&'static mut self, f: F) -> &T
[INFO] [stdout]    |                        -------                    ^^ the same lifetime is elided here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]    |
[INFO] [stdout] 24 |         pub fn get<F>(&'static mut self, f: F) -> &'static T
[INFO] [stdout]    |                                                    +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/lib.rs:66:33
[INFO] [stdout]     |
[INFO] [stdout]  66 |                           unsafe {LAZY.get(__static_ref_initialize)}
[INFO] [stdout]     |                                   ^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 197 | /         lazy_static! {
[INFO] [stdout] 198 | |             static ref STDIN: NotThreadSafe<CopyingBufReader<Stdin>> =
[INFO] [stdout] 199 | |                 NotThreadSafe::new(CopyingBufReader::new(Stdin::new()));
[INFO] [stdout] 200 | |         }
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = help: use a type that relies on "interior mutability" instead; to read more on this, visit <https://doc.rust-lang.org/reference/interior-mutability.html>
[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]     = note: this warning originates in the macro `__lazy_static_internal` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/lib.rs:66:33
[INFO] [stdout]     |
[INFO] [stdout]  66 |                           unsafe {LAZY.get(__static_ref_initialize)}
[INFO] [stdout]     |                                   ^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 238 | /         lazy_static! {
[INFO] [stdout] 239 | |             static ref STDOUT: NotThreadSafe<BufWriter<Stdout>> = {
[INFO] [stdout] 240 | |                 extern "C" fn flush_stdout_at_exit() {
[INFO] [stdout] 241 | |                     flush();
[INFO] [stdout] ...   |
[INFO] [stdout] 249 | |             };
[INFO] [stdout] 250 | |         }
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = help: use a type that relies on "interior mutability" instead; to read more on this, visit <https://doc.rust-lang.org/reference/interior-mutability.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_internal` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.46s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "df6e984acd757699996a5ae8f410f0d765d78c2991c1f0a188d29878983dab42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6e984acd757699996a5ae8f410f0d765d78c2991c1f0a188d29878983dab42", kill_on_drop: false }`
[INFO] [stdout] df6e984acd757699996a5ae8f410f0d765d78c2991c1f0a188d29878983dab42
