[INFO] updating cached repository https://github.com/helloooooo/Ants-book [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f35f886f92d9dc62d4a02f0adbae68b60e79ab3a [INFO] testing helloooooo/Ants-book against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelloooooo%2FAnts-book" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/helloooooo/Ants-book on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/helloooooo/Ants-book [INFO] finished tweaking git repo https://github.com/helloooooo/Ants-book [INFO] tweaked toml for git repo https://github.com/helloooooo/Ants-book written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/helloooooo/Ants-book already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /workspace/builds/worker-7/source/src/main.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] warning: path `/workspace/builds/worker-7/source/src/main.rs` was erroneously implicitly accepted for binary `binary_search`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ae09ab56ab596edb757493f8a5ebc47bc3d67bde19c12b38643328739a42192e [INFO] running `"docker" "start" "-a" "ae09ab56ab596edb757493f8a5ebc47bc3d67bde19c12b38643328739a42192e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/src/main.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/main.rs` was erroneously implicitly accepted for binary `binary_search`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] Compiling Ants-book v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/selection_sort.rs:5:16 [INFO] [stderr] | [INFO] [stderr] 5 | if (v[j as usize] < v[minj as usize]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/que.rs:48:35 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn que(v: Vec<(String, i64)>, n: i64, t: i64) -> Vec<(String, i64)> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/que.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | fn new(n: usize) -> Self { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/liner_search.rs:11:20 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/liner_search.rs:11:38 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/liner_search.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut i = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/liner_search.rs:20:47 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn gate_linerSearch(n:i64,mut an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/binary_search.rs:26:44 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn binary_search(n:i64,mut sn:Vec,t:i64,tn:Vec)->i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/Exhaustive_serach.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let n = read::(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `an` [INFO] [stderr] --> src/Exhaustive_serach.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let an = read_vec::(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_an` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/Exhaustive_serach.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let m = read::(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bn` [INFO] [stderr] --> src/Exhaustive_serach.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let bn = read::(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_bn` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `temp_v` is never read [INFO] [stderr] --> src/partition.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let mut temp_v = 0; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bubblesort.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | let mut x = v[(n - j) as usize]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/liner_search.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut i = 0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/binary_search.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let mut sn = read_vec::(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read` [INFO] [stderr] --> src/insertionsort.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn read() -> T { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/insertionsort.rs:6:4 [INFO] [stderr] | [INFO] [stderr] 6 | fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/insertionsort.rs:12:4 [INFO] [stderr] | [INFO] [stderr] 12 | fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/insertionsort.rs:15:4 [INFO] [stderr] | [INFO] [stderr] 15 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MAX_SIZE` [INFO] [stderr] --> src/que.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const MAX_SIZE: usize = 50; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Que` [INFO] [stderr] --> src/que.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct Que { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/que.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | fn new(n: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `isEmpty` [INFO] [stderr] --> src/que.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `isFull` [INFO] [stderr] --> src/que.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `enqueue` [INFO] [stderr] --> src/que.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | fn enqueue(&mut self, x: i64) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `dequeue` [INFO] [stderr] --> src/que.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | fn dequeue(&mut self) -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read` [INFO] [stderr] --> src/binary_search.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn read() -> T { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/binary_search.rs:7:4 [INFO] [stderr] | [INFO] [stderr] 7 | fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/binary_search.rs:14:4 [INFO] [stderr] | [INFO] [stderr] 14 | fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/binary_search.rs:17:4 [INFO] [stderr] | [INFO] [stderr] 17 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/iterator.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/Exhaustive_serach.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `all_sum` [INFO] [stderr] --> src/Exhaustive_serach.rs:10:4 [INFO] [stderr] | [INFO] [stderr] 10 | fn all_sum(v:&Vec,i:usize,m:usize) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `partition` [INFO] [stderr] --> src/partition.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn partition(v:&mut Vec){ [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `Ants_book` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `ants_book` [INFO] [stderr] [INFO] [stderr] warning: module `Exhaustive_serach` should have a snake case name [INFO] [stderr] --> src/lib.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub mod Exhaustive_serach; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `exhaustive_serach` [INFO] [stderr] [INFO] [stderr] warning: method `isEmpty` should have a snake case name [INFO] [stderr] --> src/que.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `is_empty` [INFO] [stderr] [INFO] [stderr] warning: method `isFull` should have a snake case name [INFO] [stderr] --> src/que.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `is_full` [INFO] [stderr] [INFO] [stderr] warning: method `isEmpty` should have a snake case name [INFO] [stderr] --> src/stack.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `is_empty` [INFO] [stderr] [INFO] [stderr] warning: method `isFull` should have a snake case name [INFO] [stderr] --> src/stack.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `is_full` [INFO] [stderr] [INFO] [stderr] warning: function `linerSearch` should have a snake case name [INFO] [stderr] --> src/liner_search.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `liner_search` [INFO] [stderr] [INFO] [stderr] warning: function `gate_linerSearch` should have a snake case name [INFO] [stderr] --> src/liner_search.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn gate_linerSearch(n:i64,mut an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gate_liner_search` [INFO] [stderr] [INFO] [stderr] warning: 43 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/main.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let s: String = read(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/scaneer.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/scaneer.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `"docker" "inspect" "ae09ab56ab596edb757493f8a5ebc47bc3d67bde19c12b38643328739a42192e"` [INFO] running `"docker" "rm" "-f" "ae09ab56ab596edb757493f8a5ebc47bc3d67bde19c12b38643328739a42192e"` [INFO] [stdout] ae09ab56ab596edb757493f8a5ebc47bc3d67bde19c12b38643328739a42192e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 96a4ff0ef3c34a2179118918fbd16f6e40a35a462eca3d3585c7465b465ea8e3 [INFO] running `"docker" "start" "-a" "96a4ff0ef3c34a2179118918fbd16f6e40a35a462eca3d3585c7465b465ea8e3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/src/main.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/main.rs` was erroneously implicitly accepted for binary `binary_search`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] Compiling Ants-book v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/selection_sort.rs:5:16 [INFO] [stderr] | [INFO] [stderr] 5 | if (v[j as usize] < v[minj as usize]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/que.rs:48:35 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn que(v: Vec<(String, i64)>, n: i64, t: i64) -> Vec<(String, i64)> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/que.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | fn new(n: usize) -> Self { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/liner_search.rs:11:20 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/liner_search.rs:11:38 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/liner_search.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut i = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/liner_search.rs:20:47 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn gate_linerSearch(n:i64,mut an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/binary_search.rs:26:44 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn binary_search(n:i64,mut sn:Vec,t:i64,tn:Vec)->i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/Exhaustive_serach.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let n = read::(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `an` [INFO] [stderr] --> src/Exhaustive_serach.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let an = read_vec::(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_an` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/Exhaustive_serach.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let m = read::(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bn` [INFO] [stderr] --> src/Exhaustive_serach.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let bn = read::(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_bn` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `temp_v` is never read [INFO] [stderr] --> src/partition.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let mut temp_v = 0; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bubblesort.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | let mut x = v[(n - j) as usize]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/liner_search.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut i = 0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/binary_search.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let mut sn = read_vec::(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read` [INFO] [stderr] --> src/insertionsort.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn read() -> T { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/insertionsort.rs:6:4 [INFO] [stderr] | [INFO] [stderr] 6 | fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/insertionsort.rs:12:4 [INFO] [stderr] | [INFO] [stderr] 12 | fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/insertionsort.rs:15:4 [INFO] [stderr] | [INFO] [stderr] 15 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MAX_SIZE` [INFO] [stderr] --> src/que.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const MAX_SIZE: usize = 50; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Que` [INFO] [stderr] --> src/que.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct Que { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/que.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | fn new(n: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `isEmpty` [INFO] [stderr] --> src/que.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `isFull` [INFO] [stderr] --> src/que.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `enqueue` [INFO] [stderr] --> src/que.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | fn enqueue(&mut self, x: i64) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `dequeue` [INFO] [stderr] --> src/que.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | fn dequeue(&mut self) -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read` [INFO] [stderr] --> src/binary_search.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn read() -> T { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/binary_search.rs:7:4 [INFO] [stderr] | [INFO] [stderr] 7 | fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/binary_search.rs:14:4 [INFO] [stderr] | [INFO] [stderr] 14 | fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/binary_search.rs:17:4 [INFO] [stderr] | [INFO] [stderr] 17 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/iterator.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/Exhaustive_serach.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `all_sum` [INFO] [stderr] --> src/Exhaustive_serach.rs:10:4 [INFO] [stderr] | [INFO] [stderr] 10 | fn all_sum(v:&Vec,i:usize,m:usize) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `partition` [INFO] [stderr] --> src/partition.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn partition(v:&mut Vec){ [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `Ants_book` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `ants_book` [INFO] [stderr] [INFO] [stderr] warning: module `Exhaustive_serach` should have a snake case name [INFO] [stderr] --> src/lib.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub mod Exhaustive_serach; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `exhaustive_serach` [INFO] [stderr] [INFO] [stderr] warning: method `isEmpty` should have a snake case name [INFO] [stderr] --> src/que.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `is_empty` [INFO] [stderr] [INFO] [stderr] warning: method `isFull` should have a snake case name [INFO] [stderr] --> src/que.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `is_full` [INFO] [stderr] [INFO] [stderr] warning: method `isEmpty` should have a snake case name [INFO] [stderr] --> src/stack.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `is_empty` [INFO] [stderr] [INFO] [stderr] warning: method `isFull` should have a snake case name [INFO] [stderr] --> src/stack.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `is_full` [INFO] [stderr] [INFO] [stderr] warning: function `linerSearch` should have a snake case name [INFO] [stderr] --> src/liner_search.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `liner_search` [INFO] [stderr] [INFO] [stderr] warning: function `gate_linerSearch` should have a snake case name [INFO] [stderr] --> src/liner_search.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn gate_linerSearch(n:i64,mut an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gate_liner_search` [INFO] [stderr] [INFO] [stderr] warning: 43 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/main.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let s: String = read(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/scaneer.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/scaneer.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/selection_sort.rs:5:16 [INFO] [stderr] | [INFO] [stderr] 5 | if (v[j as usize] < v[minj as usize]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ants_book::selection_sort::*` [INFO] [stderr] --> tests/lib.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | use Ants_book::selection_sort::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/main.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let s: String = read(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/scaneer.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/scaneer.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/que.rs:48:35 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn que(v: Vec<(String, i64)>, n: i64, t: i64) -> Vec<(String, i64)> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/que.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | fn new(n: usize) -> Self { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/liner_search.rs:11:20 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/liner_search.rs:11:38 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/liner_search.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut i = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/liner_search.rs:20:47 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn gate_linerSearch(n:i64,mut an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/binary_search.rs:26:44 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn binary_search(n:i64,mut sn:Vec,t:i64,tn:Vec)->i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/Exhaustive_serach.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let n = read::(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `an` [INFO] [stderr] --> src/Exhaustive_serach.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let an = read_vec::(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_an` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/Exhaustive_serach.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let m = read::(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bn` [INFO] [stderr] --> src/Exhaustive_serach.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let bn = read::(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_bn` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `temp_v` is never read [INFO] [stderr] --> src/partition.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let mut temp_v = 0; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bubblesort.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | let mut x = v[(n - j) as usize]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/liner_search.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut i = 0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/binary_search.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let mut sn = read_vec::(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read` [INFO] [stderr] --> src/insertionsort.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn read() -> T { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/insertionsort.rs:6:4 [INFO] [stderr] | [INFO] [stderr] 6 | fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/insertionsort.rs:12:4 [INFO] [stderr] | [INFO] [stderr] 12 | fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/insertionsort.rs:15:4 [INFO] [stderr] | [INFO] [stderr] 15 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MAX_SIZE` [INFO] [stderr] --> src/que.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const MAX_SIZE: usize = 50; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Que` [INFO] [stderr] --> src/que.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct Que { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/que.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | fn new(n: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `isEmpty` [INFO] [stderr] --> src/que.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `isFull` [INFO] [stderr] --> src/que.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `enqueue` [INFO] [stderr] --> src/que.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | fn enqueue(&mut self, x: i64) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `dequeue` [INFO] [stderr] --> src/que.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | fn dequeue(&mut self) -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read` [INFO] [stderr] --> src/binary_search.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn read() -> T { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/binary_search.rs:7:4 [INFO] [stderr] | [INFO] [stderr] 7 | fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/binary_search.rs:14:4 [INFO] [stderr] | [INFO] [stderr] 14 | fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/binary_search.rs:17:4 [INFO] [stderr] | [INFO] [stderr] 17 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/iterator.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/Exhaustive_serach.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `Ants_book` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `ants_book` [INFO] [stderr] [INFO] [stderr] warning: module `Exhaustive_serach` should have a snake case name [INFO] [stderr] --> src/lib.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub mod Exhaustive_serach; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `exhaustive_serach` [INFO] [stderr] [INFO] [stderr] warning: method `isEmpty` should have a snake case name [INFO] [stderr] --> src/que.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `is_empty` [INFO] [stderr] [INFO] [stderr] warning: method `isFull` should have a snake case name [INFO] [stderr] --> src/que.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `is_full` [INFO] [stderr] [INFO] [stderr] warning: method `isEmpty` should have a snake case name [INFO] [stderr] --> src/stack.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `is_empty` [INFO] [stderr] [INFO] [stderr] warning: method `isFull` should have a snake case name [INFO] [stderr] --> src/stack.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `is_full` [INFO] [stderr] [INFO] [stderr] warning: function `linerSearch` should have a snake case name [INFO] [stderr] --> src/liner_search.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `liner_search` [INFO] [stderr] [INFO] [stderr] warning: function `gate_linerSearch` should have a snake case name [INFO] [stderr] --> src/liner_search.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn gate_linerSearch(n:i64,mut an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gate_liner_search` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 41 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `"docker" "inspect" "96a4ff0ef3c34a2179118918fbd16f6e40a35a462eca3d3585c7465b465ea8e3"` [INFO] running `"docker" "rm" "-f" "96a4ff0ef3c34a2179118918fbd16f6e40a35a462eca3d3585c7465b465ea8e3"` [INFO] [stdout] 96a4ff0ef3c34a2179118918fbd16f6e40a35a462eca3d3585c7465b465ea8e3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 69255a163e36ab10e0a28bbe021a05a5d86dd6f9c342d65925a117ffa60bc7c4 [INFO] running `"docker" "start" "-a" "69255a163e36ab10e0a28bbe021a05a5d86dd6f9c342d65925a117ffa60bc7c4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/src/main.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/main.rs` was erroneously implicitly accepted for binary `binary_search`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/selection_sort.rs:5:16 [INFO] [stderr] | [INFO] [stderr] 5 | if (v[j as usize] < v[minj as usize]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/que.rs:48:35 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn que(v: Vec<(String, i64)>, n: i64, t: i64) -> Vec<(String, i64)> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/que.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | fn new(n: usize) -> Self { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/liner_search.rs:11:20 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/liner_search.rs:11:38 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/liner_search.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut i = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/liner_search.rs:20:47 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn gate_linerSearch(n:i64,mut an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/binary_search.rs:26:44 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn binary_search(n:i64,mut sn:Vec,t:i64,tn:Vec)->i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/Exhaustive_serach.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let n = read::(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `an` [INFO] [stderr] --> src/Exhaustive_serach.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let an = read_vec::(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_an` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/Exhaustive_serach.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let m = read::(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bn` [INFO] [stderr] --> src/Exhaustive_serach.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let bn = read::(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_bn` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `temp_v` is never read [INFO] [stderr] --> src/partition.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let mut temp_v = 0; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bubblesort.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | let mut x = v[(n - j) as usize]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/liner_search.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut i = 0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/binary_search.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let mut sn = read_vec::(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read` [INFO] [stderr] --> src/insertionsort.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn read() -> T { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/insertionsort.rs:6:4 [INFO] [stderr] | [INFO] [stderr] 6 | fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/insertionsort.rs:12:4 [INFO] [stderr] | [INFO] [stderr] 12 | fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/insertionsort.rs:15:4 [INFO] [stderr] | [INFO] [stderr] 15 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MAX_SIZE` [INFO] [stderr] --> src/que.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const MAX_SIZE: usize = 50; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Que` [INFO] [stderr] --> src/que.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct Que { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/que.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | fn new(n: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `isEmpty` [INFO] [stderr] --> src/que.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `isFull` [INFO] [stderr] --> src/que.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `enqueue` [INFO] [stderr] --> src/que.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | fn enqueue(&mut self, x: i64) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `dequeue` [INFO] [stderr] --> src/que.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | fn dequeue(&mut self) -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read` [INFO] [stderr] --> src/binary_search.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn read() -> T { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/binary_search.rs:7:4 [INFO] [stderr] | [INFO] [stderr] 7 | fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/binary_search.rs:14:4 [INFO] [stderr] | [INFO] [stderr] 14 | fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/binary_search.rs:17:4 [INFO] [stderr] | [INFO] [stderr] 17 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/iterator.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/Exhaustive_serach.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `all_sum` [INFO] [stderr] --> src/Exhaustive_serach.rs:10:4 [INFO] [stderr] | [INFO] [stderr] 10 | fn all_sum(v:&Vec,i:usize,m:usize) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `partition` [INFO] [stderr] --> src/partition.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn partition(v:&mut Vec){ [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `Ants_book` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `ants_book` [INFO] [stderr] [INFO] [stderr] warning: module `Exhaustive_serach` should have a snake case name [INFO] [stderr] --> src/lib.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub mod Exhaustive_serach; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `exhaustive_serach` [INFO] [stderr] [INFO] [stderr] warning: method `isEmpty` should have a snake case name [INFO] [stderr] --> src/que.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `is_empty` [INFO] [stderr] [INFO] [stderr] warning: method `isFull` should have a snake case name [INFO] [stderr] --> src/que.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `is_full` [INFO] [stderr] [INFO] [stderr] warning: method `isEmpty` should have a snake case name [INFO] [stderr] --> src/stack.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `is_empty` [INFO] [stderr] [INFO] [stderr] warning: method `isFull` should have a snake case name [INFO] [stderr] --> src/stack.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `is_full` [INFO] [stderr] [INFO] [stderr] warning: function `linerSearch` should have a snake case name [INFO] [stderr] --> src/liner_search.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `liner_search` [INFO] [stderr] [INFO] [stderr] warning: function `gate_linerSearch` should have a snake case name [INFO] [stderr] --> src/liner_search.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn gate_linerSearch(n:i64,mut an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gate_liner_search` [INFO] [stderr] [INFO] [stderr] warning: 43 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/selection_sort.rs:5:16 [INFO] [stderr] | [INFO] [stderr] 5 | if (v[j as usize] < v[minj as usize]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/que.rs:48:35 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn que(v: Vec<(String, i64)>, n: i64, t: i64) -> Vec<(String, i64)> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/que.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | fn new(n: usize) -> Self { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/liner_search.rs:11:20 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/liner_search.rs:11:38 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/liner_search.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut i = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/liner_search.rs:20:47 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn gate_linerSearch(n:i64,mut an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/binary_search.rs:26:44 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn binary_search(n:i64,mut sn:Vec,t:i64,tn:Vec)->i64{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/Exhaustive_serach.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let n = read::(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `an` [INFO] [stderr] --> src/Exhaustive_serach.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let an = read_vec::(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_an` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/Exhaustive_serach.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let m = read::(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bn` [INFO] [stderr] --> src/Exhaustive_serach.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let bn = read::(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_bn` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `temp_v` is never read [INFO] [stderr] --> src/partition.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let mut temp_v = 0; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bubblesort.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | let mut x = v[(n - j) as usize]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/liner_search.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut i = 0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/binary_search.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let mut sn = read_vec::(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read` [INFO] [stderr] --> src/insertionsort.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn read() -> T { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/insertionsort.rs:6:4 [INFO] [stderr] | [INFO] [stderr] 6 | fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/insertionsort.rs:12:4 [INFO] [stderr] | [INFO] [stderr] 12 | fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/main.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let s: String = read(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/insertionsort.rs:15:4 [INFO] [stderr] | [INFO] [stderr] 15 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MAX_SIZE` [INFO] [stderr] --> src/que.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const MAX_SIZE: usize = 50; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/scaneer.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Que` [INFO] [stderr] --> src/que.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct Que { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/que.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | fn new(n: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/scaneer.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: method is never used: `isEmpty` [INFO] [stderr] --> src/que.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `isFull` [INFO] [stderr] --> src/que.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `enqueue` [INFO] [stderr] --> src/que.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | fn enqueue(&mut self, x: i64) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `dequeue` [INFO] [stderr] --> src/que.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | fn dequeue(&mut self) -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read` [INFO] [stderr] --> src/binary_search.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn read() -> T { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/binary_search.rs:7:4 [INFO] [stderr] | [INFO] [stderr] 7 | fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/binary_search.rs:14:4 [INFO] [stderr] | [INFO] [stderr] 14 | fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/binary_search.rs:17:4 [INFO] [stderr] | [INFO] [stderr] 17 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/iterator.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/Exhaustive_serach.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn main(){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `Ants_book` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `ants_book` [INFO] [stderr] [INFO] [stderr] warning: module `Exhaustive_serach` should have a snake case name [INFO] [stderr] --> src/lib.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub mod Exhaustive_serach; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `exhaustive_serach` [INFO] [stderr] [INFO] [stderr] warning: method `isEmpty` should have a snake case name [INFO] [stderr] --> src/que.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `is_empty` [INFO] [stderr] [INFO] [stderr] warning: method `isFull` should have a snake case name [INFO] [stderr] --> src/que.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `is_full` [INFO] [stderr] [INFO] [stderr] warning: method `isEmpty` should have a snake case name [INFO] [stderr] --> src/stack.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | fn isEmpty(&self) -> bool { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `is_empty` [INFO] [stderr] [INFO] [stderr] warning: method `isFull` should have a snake case name [INFO] [stderr] --> src/stack.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | fn isFull(&self) -> bool { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `is_full` [INFO] [stderr] [INFO] [stderr] warning: function `linerSearch` should have a snake case name [INFO] [stderr] --> src/liner_search.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn linerSearch(n:i64,an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `liner_search` [INFO] [stderr] [INFO] [stderr] warning: function `gate_linerSearch` should have a snake case name [INFO] [stderr] --> src/liner_search.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn gate_linerSearch(n:i64,mut an:Vec,m:i64,bn:Vec) -> i64{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gate_liner_search` [INFO] [stderr] [INFO] [stderr] warning: 41 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/main.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let s: String = read(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec` [INFO] [stderr] --> src/scaneer.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn read_vec() -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_vec2` [INFO] [stderr] --> src/scaneer.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn read_vec2(n: u32) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ants_book::selection_sort::*` [INFO] [stderr] --> tests/lib.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | use Ants_book::selection_sort::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/Ants_book-daac5b822da45303 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test Exhaustive_serach::all_sum_test ... ok [INFO] [stdout] test insertionsort::ins1 ... ok [INFO] [stdout] test lower_bound::test_binary_search ... ok [INFO] [stdout] test partition::partition_test ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/binary_search-420c70c1eb158d82 [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lib-d3504a0b93652e30 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::bubble ... ok [INFO] [stdout] test tests::ins1 ... ok [INFO] [stdout] test tests::liner_search ... ok [INFO] [stdout] test tests::iter_test ... ok [INFO] [stdout] test tests::que_test ... ok [INFO] [stdout] test tests::list_test ... ok [INFO] [stdout] test tests::binary_search ... ok [INFO] [stdout] test tests::select ... ok [INFO] [stdout] test tests::stack_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests Ants-book [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "69255a163e36ab10e0a28bbe021a05a5d86dd6f9c342d65925a117ffa60bc7c4"` [INFO] running `"docker" "rm" "-f" "69255a163e36ab10e0a28bbe021a05a5d86dd6f9c342d65925a117ffa60bc7c4"` [INFO] [stdout] 69255a163e36ab10e0a28bbe021a05a5d86dd6f9c342d65925a117ffa60bc7c4