[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] building viktor-grunwaldt/aisd24-pracownia against try#9b5e8b16bd1c4acf4cf8e6880368314cf021a987+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviktor-grunwaldt%2Faisd24-pracownia" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/viktor-grunwaldt/aisd24-pracownia on toolchain 9b5e8b16bd1c4acf4cf8e6880368314cf021a987
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6-tc2/source/Cargo.toml
[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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40f7b86e4d2599aeeb97d3ae982bfadf6541cfa15c0f3fb5f755d6f73c14019c
[INFO] running `Command { std: "docker" "start" "-a" "40f7b86e4d2599aeeb97d3ae982bfadf6541cfa15c0f3fb5f755d6f73c14019c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40f7b86e4d2599aeeb97d3ae982bfadf6541cfa15c0f3fb5f755d6f73c14019c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40f7b86e4d2599aeeb97d3ae982bfadf6541cfa15c0f3fb5f755d6f73c14019c", kill_on_drop: false }`
[INFO] [stdout] 40f7b86e4d2599aeeb97d3ae982bfadf6541cfa15c0f3fb5f755d6f73c14019c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e92c4dadb12d21cbe53168eae1eab6300f3753f52e624670aeb35e46c7288a6
[INFO] running `Command { std: "docker" "start" "-a" "6e92c4dadb12d21cbe53168eae1eab6300f3753f52e624670aeb35e46c7288a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling pracownie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:24:51
[INFO] [stdout]    |
[INFO] [stdout] 24 |         pub fn get<F>(&'static mut self, f: F) -> &T
[INFO] [stdout]    |                                                   ^ this elided lifetime gets resolved as `'static`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] help: consider specifying it explicitly
[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: 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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)]` 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: creating a mutable reference to mutable static is discouraged
[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: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[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]     = note: `#[warn(static_mut_refs)]` 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 is discouraged
[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: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[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]     = 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 0.67s
[INFO] running `Command { std: "docker" "inspect" "6e92c4dadb12d21cbe53168eae1eab6300f3753f52e624670aeb35e46c7288a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e92c4dadb12d21cbe53168eae1eab6300f3753f52e624670aeb35e46c7288a6", kill_on_drop: false }`
[INFO] [stdout] 6e92c4dadb12d21cbe53168eae1eab6300f3753f52e624670aeb35e46c7288a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 149a57ddb59bb156c98080f91f26daebf608e23d99d86641185bcabf017bffcc
[INFO] running `Command { std: "docker" "start" "-a" "149a57ddb59bb156c98080f91f26daebf608e23d99d86641185bcabf017bffcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:24:51
[INFO] [stdout]    |
[INFO] [stdout] 24 |         pub fn get<F>(&'static mut self, f: F) -> &T
[INFO] [stdout]    |                                                   ^ this elided lifetime gets resolved as `'static`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] help: consider specifying it explicitly
[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: 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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)]` 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: creating a mutable reference to mutable static is discouraged
[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: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[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]     = note: `#[warn(static_mut_refs)]` 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 is discouraged
[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: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[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]     = 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]    Compiling getrandom v0.2.15
[INFO] [stdout] error: failed to write /tmp/rustcdEtzej/lib.rmeta: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libc` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: internal compiler error: compiler/rustc_mir_build/src/builder/scope.rs:1724:17: cannot unwind from goto -> bb63
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] thread 'rustc' panicked at compiler/rustc_mir_build/src/builder/scope.rs:1724:17:
[INFO] [stderr] Box<dyn Any>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x76945b781caa - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h636462e57d5ef1e1
[INFO] [stderr]    1:     0x76945be13cbc - core::fmt::write::h067060808ac50eb9
[INFO] [stderr]    2:     0x76945cd28e11 - std::io::Write::write_fmt::h4674fa2ed7c0dfdd
[INFO] [stderr]    3:     0x76945b781b02 - std::sys::backtrace::BacktraceLock::print::h0c77148acfb0b5e9
[INFO] [stderr]    4:     0x76945b783ffa - std::panicking::default_hook::{{closure}}::h30daa8e7c6ccb09d
[INFO] [stderr]    5:     0x76945b783e43 - std::panicking::default_hook::h25f21dc0f2064615
[INFO] [stderr]    6:     0x76945a8eff28 - std[b36e883d67eb0403]::panicking::update_hook::<alloc[b228c160e2f6f380]::boxed::Box<rustc_driver_impl[be5855d19ccc8b6c]::install_ice_hook::{closure#0}>>::{closure#0}
[INFO] [stderr]    7:     0x76945b7847b8 - std::panicking::rust_panic_with_hook::hc98438687e833605
[INFO] [stderr]    8:     0x76945a92a341 - std[b36e883d67eb0403]::panicking::begin_panic::<rustc_errors[485cd74d39701405]::ExplicitBug>::{closure#0}
[INFO] [stderr]    9:     0x76945a91f526 - std[b36e883d67eb0403]::sys::backtrace::__rust_end_short_backtrace::<std[b36e883d67eb0403]::panicking::begin_panic<rustc_errors[485cd74d39701405]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   10:     0x76945a91f50d - std[b36e883d67eb0403]::panicking::begin_panic::<rustc_errors[485cd74d39701405]::ExplicitBug>
[INFO] [stderr]   11:     0x76945a9342a1 - <rustc_errors[485cd74d39701405]::diagnostic::BugAbort as rustc_errors[485cd74d39701405]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stderr]   12:     0x76945ae84fdc - <rustc_errors[485cd74d39701405]::DiagCtxtHandle>::span_bug::<rustc_span[26755a3edc0cc6c0]::span_encoding::Span, alloc[b228c160e2f6f380]::string::String>
[INFO] [stderr]   13:     0x76945af0a897 - rustc_middle[8ad6e8ce52578819]::util::bug::opt_span_bug_fmt::<rustc_span[26755a3edc0cc6c0]::span_encoding::Span>::{closure#0}
[INFO] [stderr]   14:     0x76945aef006a - rustc_middle[8ad6e8ce52578819]::ty::context::tls::with_opt::<rustc_middle[8ad6e8ce52578819]::util::bug::opt_span_bug_fmt<rustc_span[26755a3edc0cc6c0]::span_encoding::Span>::{closure#0}, !>::{closure#0}
[INFO] [stderr]   15:     0x76945aeefefb - rustc_middle[8ad6e8ce52578819]::ty::context::tls::with_context_opt::<rustc_middle[8ad6e8ce52578819]::ty::context::tls::with_opt<rustc_middle[8ad6e8ce52578819]::util::bug::opt_span_bug_fmt<rustc_span[26755a3edc0cc6c0]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
[INFO] [stderr]   16:     0x769459334437 - rustc_middle[8ad6e8ce52578819]::util::bug::span_bug_fmt::<rustc_span[26755a3edc0cc6c0]::span_encoding::Span>
[INFO] [stderr]   17:     0x76945c7d541b - <rustc_mir_build[73684a27b88b946a]::builder::Builder>::build_unwind_tree
[INFO] [stderr]   18:     0x76945c7cd7cd - rustc_mir_build[73684a27b88b946a]::builder::mir_build
[INFO] [stderr]   19:     0x76945be07714 - rustc_mir_transform[857cd804783fef4d]::mir_built
[INFO] [stderr]   20:     0x76945be076d7 - rustc_query_impl[1e55094a59e290f4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[1e55094a59e290f4]::query_impl::mir_built::dynamic_query::{closure#2}::{closure#0}, rustc_middle[8ad6e8ce52578819]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   21:     0x76945c0953d1 - rustc_query_system[67781f9dc633c543]::query::plumbing::try_execute_query::<rustc_query_impl[1e55094a59e290f4]::DynamicConfig<rustc_data_structures[e21ff9714bc20455]::vec_cache::VecCache<rustc_span[26755a3edc0cc6c0]::def_id::LocalDefId, rustc_middle[8ad6e8ce52578819]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[67781f9dc633c543]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[1e55094a59e290f4]::plumbing::QueryCtxt, false>
[INFO] [stderr] error: could not compile `getrandom` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/9b5e8b16bd1c4acf4cf8e6880368314cf021a987/bin/rustc --crate-name getrandom --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.2.15/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("compiler_builtins", "core", "custom", "js", "js-sys", "linux_disable_fallback", "rdrand", "rustc-dep-of-std", "std", "test-in-browser", "wasm-bindgen"))' -C metadata=c46b637820c1a71f -C extra-filename=-33bffdea5b45bf74 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-d6c981cf4726d6cd.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-3cfed3ab0c70e66c.rmeta --cap-lints allow --cap-lints=forbid -Dtail-expr-drop-order` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "149a57ddb59bb156c98080f91f26daebf608e23d99d86641185bcabf017bffcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149a57ddb59bb156c98080f91f26daebf608e23d99d86641185bcabf017bffcc", kill_on_drop: false }`
[INFO] [stdout] 149a57ddb59bb156c98080f91f26daebf608e23d99d86641185bcabf017bffcc