[INFO] updating cached repository https://github.com/RobJenks/google-code-jam [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 53f48f7e42d0a913e0b67328936085f018ebbba7 [INFO] testing RobJenks/google-code-jam against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobJenks%2Fgoogle-code-jam" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RobJenks/google-code-jam on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RobJenks/google-code-jam [INFO] finished tweaking git repo https://github.com/RobJenks/google-code-jam [INFO] tweaked toml for git repo https://github.com/RobJenks/google-code-jam written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/RobJenks/google-code-jam already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c3489fee85ffacda3004081f7e2c599e1e45992096c3ebf5602d0a63349821e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0c3489fee85ffacda3004081f7e2c599e1e45992096c3ebf5602d0a63349821e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c3489fee85ffacda3004081f7e2c599e1e45992096c3ebf5602d0a63349821e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c3489fee85ffacda3004081f7e2c599e1e45992096c3ebf5602d0a63349821e", kill_on_drop: false }` [INFO] [stdout] 0c3489fee85ffacda3004081f7e2c599e1e45992096c3ebf5602d0a63349821e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0372ec90bca70d6081346a5aa12d80c4f2da75a2a6747a1200f90a0f0364c112 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0372ec90bca70d6081346a5aa12d80c4f2da75a2a6747a1200f90a0f0364c112", kill_on_drop: false }` [INFO] [stderr] Compiling google-code-jam v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `FromStr` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str::{FromStr}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FromStr` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str::{FromStr}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std` [INFO] [stdout] --> src/codejam_2018/round_1a_1.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable while-let pattern [INFO] [stdout] --> src/codejam_2018/qualifier_3.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | / while let next = best_cell(&grid, &size) { [INFO] [stdout] 19 | | println!("{} {}", next.0, next.1); [INFO] [stdout] 20 | | [INFO] [stdout] 21 | | let response = util::stdin_get() [INFO] [stdout] ... | [INFO] [stdout] 29 | | grid[(response[1] - 1) as usize][(response[0] - 1) as usize] = true; [INFO] [stdout] 30 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_lines` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn get_lines(input: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_file` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn read_file(path : &str) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_file_lines` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn read_file_lines(path: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn create(pre_load: bool, data_path: &str) -> Input { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_line` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn get_line(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_line_as` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn get_line_as(&mut self) -> T [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_line_components` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn get_line_components(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_line_components_as` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn get_line_components_as(&mut self) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create_for_string` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn create_for_string(data: &str) -> Input { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_lines` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn get_lines(input: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stdin_all` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn stdin_all() -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.23s [INFO] running `Command { std: "docker" "inspect" "0372ec90bca70d6081346a5aa12d80c4f2da75a2a6747a1200f90a0f0364c112", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0372ec90bca70d6081346a5aa12d80c4f2da75a2a6747a1200f90a0f0364c112", kill_on_drop: false }` [INFO] [stdout] 0372ec90bca70d6081346a5aa12d80c4f2da75a2a6747a1200f90a0f0364c112 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 145ecb97d8a25e372aff52a1d199c654ffa2d7936fdfedccfc32e7d23695da0b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "145ecb97d8a25e372aff52a1d199c654ffa2d7936fdfedccfc32e7d23695da0b", kill_on_drop: false }` [INFO] [stderr] Compiling google-code-jam v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `FromStr` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str::{FromStr}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FromStr` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str::{FromStr}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Grid` [INFO] [stdout] --> src/codejam_2018/qualifier_3.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | use super::{Grid, determine_best_size, build_grid}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std` [INFO] [stdout] --> src/codejam_2018/round_1a_1.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Grid` [INFO] [stdout] --> src/codejam_2018/round_1a_1.rs:129:30 [INFO] [stdout] | [INFO] [stdout] 129 | use super::{util::Input, Grid, load_grid, get_distribution }; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable while-let pattern [INFO] [stdout] --> src/codejam_2018/qualifier_3.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | / while let next = best_cell(&grid, &size) { [INFO] [stdout] 19 | | println!("{} {}", next.0, next.1); [INFO] [stdout] 20 | | [INFO] [stdout] 21 | | let response = util::stdin_get() [INFO] [stdout] ... | [INFO] [stdout] 29 | | grid[(response[1] - 1) as usize][(response[0] - 1) as usize] = true; [INFO] [stdout] 30 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_lines` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn get_lines(input: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_file` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn read_file(path : &str) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_file_lines` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn read_file_lines(path: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn create(pre_load: bool, data_path: &str) -> Input { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_line` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn get_line(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_line_as` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn get_line_as(&mut self) -> T [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_line_components` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn get_line_components(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_line_components_as` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn get_line_components_as(&mut self) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create_for_string` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn create_for_string(data: &str) -> Input { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_lines` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn get_lines(input: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stdin_all` [INFO] [stdout] --> src/codejam_2018/../util/mod.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn stdin_all() -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `Command { std: "docker" "inspect" "145ecb97d8a25e372aff52a1d199c654ffa2d7936fdfedccfc32e7d23695da0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "145ecb97d8a25e372aff52a1d199c654ffa2d7936fdfedccfc32e7d23695da0b", kill_on_drop: false }` [INFO] [stdout] 145ecb97d8a25e372aff52a1d199c654ffa2d7936fdfedccfc32e7d23695da0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ec71621c518353d62e9a37e87fd0e54fd9de70caf2a24eaa535047c183dfdc40 [INFO] running `Command { std: "docker" "start" "-a" "ec71621c518353d62e9a37e87fd0e54fd9de70caf2a24eaa535047c183dfdc40", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `FromStr` [INFO] [stderr] --> src/codejam_2018/../util/mod.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | use std::str::{FromStr}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `FromStr` [INFO] [stderr] --> src/codejam_2018/../util/mod.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | use std::str::{FromStr}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Grid` [INFO] [stderr] --> src/codejam_2018/qualifier_3.rs:87:17 [INFO] [stderr] | [INFO] [stderr] 87 | use super::{Grid, determine_best_size, build_grid}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std` [INFO] [stderr] --> src/codejam_2018/round_1a_1.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Grid` [INFO] [stderr] --> src/codejam_2018/round_1a_1.rs:129:30 [INFO] [stderr] | [INFO] [stderr] 129 | use super::{util::Input, Grid, load_grid, get_distribution }; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: irrefutable while-let pattern [INFO] [stderr] --> src/codejam_2018/qualifier_3.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | / while let next = best_cell(&grid, &size) { [INFO] [stderr] 19 | | println!("{} {}", next.0, next.1); [INFO] [stderr] 20 | | [INFO] [stderr] 21 | | let response = util::stdin_get() [INFO] [stderr] ... | [INFO] [stderr] 29 | | grid[(response[1] - 1) as usize][(response[0] - 1) as usize] = true; [INFO] [stderr] 30 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_lines` [INFO] [stderr] --> src/codejam_2018/../util/mod.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn get_lines(input: String) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_file` [INFO] [stderr] --> src/codejam_2018/../util/mod.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn read_file(path : &str) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_file_lines` [INFO] [stderr] --> src/codejam_2018/../util/mod.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn read_file_lines(path: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `create` [INFO] [stderr] --> src/codejam_2018/../util/mod.rs:51:12 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn create(pre_load: bool, data_path: &str) -> Input { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_line` [INFO] [stderr] --> src/codejam_2018/../util/mod.rs:56:12 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn get_line(&mut self) -> String { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_line_as` [INFO] [stderr] --> src/codejam_2018/../util/mod.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn get_line_as(&mut self) -> T [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_line_components` [INFO] [stderr] --> src/codejam_2018/../util/mod.rs:66:12 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn get_line_components(&mut self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_line_components_as` [INFO] [stderr] --> src/codejam_2018/../util/mod.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn get_line_components_as(&mut self) -> Vec [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `create_for_string` [INFO] [stderr] --> src/codejam_2018/../util/mod.rs:79:12 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn create_for_string(data: &str) -> Input { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_lines` [INFO] [stderr] --> src/codejam_2018/../util/mod.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn get_lines(input: String) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `stdin_all` [INFO] [stderr] --> src/codejam_2018/../util/mod.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn stdin_all() -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/google_code_jam-b2d736fbcbe89478 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test codejam_2018::qualifier_3::tests::test_size ... ok [INFO] [stdout] test codejam_2018::round_1a_1::tests::test_dist ... ok [INFO] [stderr] error: test failed, to rerun pass '--bin google-code-jam' [INFO] [stdout] test codejam_2018::qualifier_3::tests::test_best_cell ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- codejam_2018::qualifier_3::tests::test_best_cell stdout ---- [INFO] [stdout] thread 'codejam_2018::qualifier_3::tests::test_best_cell' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `(2, 2)`, [INFO] [stdout] right: `(1, 1)`', src/codejam_2018/qualifier_3.rs:99:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55cebddcd825 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55cebddcd825 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55cebddcd825 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55cebddcd825 - ::fmt::hb4bdb37c3c335733 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55cebddf549c - core::fmt::write::h540ac4a6a1232abc [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55cebdd81ac5 - std::io::Write::write_fmt::h4be0daababb55bba [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/io/mod.rs:1539 [INFO] [stdout] 6: 0x55cebddc7771 - std::io::impls::>::write_fmt::h83c1e1aa73f374f5 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55cebddcff80 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55cebddcff80 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55cebddcff80 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55cebddcfc7a - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x55cebddd05c3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x55cebddd01bb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x55cebddd012b - std::panicking::begin_panic_fmt::hbb5e59697acc78ba [INFO] [stdout] at src/libstd/panicking.rs:391 [INFO] [stdout] 14: 0x55cebdd7f86b - google_code_jam::codejam_2018::qualifier_3::tests::test_best_cell::hf08a14dfb7d301c6 [INFO] [stdout] at src/codejam_2018/qualifier_3.rs:99 [INFO] [stdout] 15: 0x55cebdd7f5ba - google_code_jam::codejam_2018::qualifier_3::tests::test_best_cell::{{closure}}::h6e99ae6dd99f09d4 [INFO] [stdout] at src/codejam_2018/qualifier_3.rs:97 [INFO] [stdout] 16: 0x55cebdd6ca8e - core::ops::function::FnOnce::call_once::h05af595f361c759e [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ops/function.rs:233 [INFO] [stdout] 17: 0x55cebdda903c - as core::ops::function::FnOnce>::call_once::h8340ba6798e0c4ff [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 18: 0x55cebdda903c - as core::ops::function::FnOnce<()>>::call_once::h5590e98676605094 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x55cebdda903c - std::panicking::try::do_call::hd8680a2dbb0ed3c4 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x55cebdda903c - std::panicking::try::h46b4de2d705e7a8d [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x55cebdda903c - std::panic::catch_unwind::h059b3f06991e0a9c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55cebdda903c - test::run_test_in_process::h5ae08a65430494a4 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x55cebdda903c - test::run_test::run_test_inner::{{closure}}::h4b36073838376ae8 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x55cebdd80fb6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0169d0be588b8bf0 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x55cebdd85fa5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h71bfc37e887d3973 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x55cebdd85fa5 - as core::ops::function::FnOnce<()>>::call_once::h36c65072907dc180 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x55cebdd85fa5 - std::panicking::try::do_call::h4e0f426e17cd216c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:348 [INFO] [stdout] 28: 0x55cebdd85fa5 - std::panicking::try::hd05e4ef6b4303d29 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:325 [INFO] [stdout] 29: 0x55cebdd85fa5 - std::panic::catch_unwind::h19a1127ec729c5dd [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x55cebdd85fa5 - std::thread::Builder::spawn_unchecked::{{closure}}::h011300735f06b1e2 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x55cebdd85fa5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1e3c55f31f1d122e [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ops/function.rs:233 [INFO] [stdout] 32: 0x55cebddd679a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 33: 0x55cebddd679a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x55cebddd679a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f45da218609 - start_thread [INFO] [stdout] 36: 0x7f45da124103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] codejam_2018::qualifier_3::tests::test_best_cell [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ec71621c518353d62e9a37e87fd0e54fd9de70caf2a24eaa535047c183dfdc40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec71621c518353d62e9a37e87fd0e54fd9de70caf2a24eaa535047c183dfdc40", kill_on_drop: false }` [INFO] [stdout] ec71621c518353d62e9a37e87fd0e54fd9de70caf2a24eaa535047c183dfdc40