[INFO] cloning repository https://github.com/komkomh/hello_rust_world [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/komkomh/hello_rust_world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkomkomh%2Fhello_rust_world", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkomkomh%2Fhello_rust_world'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1ec8c1669ad4920123aa7701398507f5969f0381 [INFO] testing komkomh/hello_rust_world against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkomkomh%2Fhello_rust_world" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/komkomh/hello_rust_world on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/komkomh/hello_rust_world [INFO] finished tweaking git repo https://github.com/komkomh/hello_rust_world [INFO] tweaked toml for git repo https://github.com/komkomh/hello_rust_world written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/komkomh/hello_rust_world already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand v0.4.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69da68622724ac2fb40b712aa39891cac380266c251715e3f273b5320befece3 [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" "69da68622724ac2fb40b712aa39891cac380266c251715e3f273b5320befece3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69da68622724ac2fb40b712aa39891cac380266c251715e3f273b5320befece3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69da68622724ac2fb40b712aa39891cac380266c251715e3f273b5320befece3", kill_on_drop: false }` [INFO] [stdout] 69da68622724ac2fb40b712aa39891cac380266c251715e3f273b5320befece3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 295c12c3fb2f6b780483bba2bbe4a01096be158359635ea8e452e68abca545eb [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" "295c12c3fb2f6b780483bba2bbe4a01096be158359635ea8e452e68abca545eb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.46 [INFO] [stderr] Compiling rand v0.4.4 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling hello_rust_world v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/reversi/client.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/reversi/client.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut ban = create_ban(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SEARCH_DEPTH` [INFO] [stdout] --> src/reversi/client.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const SEARCH_DEPTH: usize = 5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `value_of` [INFO] [stdout] --> src/reversi/client.rs:107:8 [INFO] [stdout] | [INFO] [stdout] 107 | fn value_of(v: i8) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reverse` [INFO] [stdout] --> src/reversi/client.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | fn reverse(&self) -> Stone { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_stones` [INFO] [stdout] --> src/reversi/client.rs:205:8 [INFO] [stdout] | [INFO] [stdout] 205 | fn get_stones(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_score` [INFO] [stdout] --> src/reversi/client.rs:214:8 [INFO] [stdout] | [INFO] [stdout] 214 | fn get_score(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_teban` [INFO] [stdout] --> src/reversi/client.rs:239:8 [INFO] [stdout] | [INFO] [stdout] 239 | fn change_teban(&self) -> Ban { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `put_stone` [INFO] [stdout] --> src/reversi/client.rs:247:8 [INFO] [stdout] | [INFO] [stdout] 247 | fn put_stone(&self, point: (usize, usize)) -> Ban { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_reverse_positions` [INFO] [stdout] --> src/reversi/client.rs:279:8 [INFO] [stdout] | [INFO] [stdout] 279 | fn get_reverse_positions(&self, position: (usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `value_of` [INFO] [stdout] --> src/reversi/client2.rs:113:8 [INFO] [stdout] | [INFO] [stdout] 113 | fn value_of(v: i8) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_score` [INFO] [stdout] --> src/reversi/hairetsu7_points.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn get_score(ban: [[i8; BAN_SIZE]; BAN_SIZE], stone_color: i8) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/bin/no795.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let $var = read_value!($next, $t); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] ... [INFO] [stdout] 55 | / input! { [INFO] [stdout] 56 | | n: String, [INFO] [stdout] 57 | | m: String, [INFO] [stdout] 58 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/bin/no795.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let $var = read_value!($next, $t); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] ... [INFO] [stdout] 55 | / input! { [INFO] [stdout] 56 | | n: String, [INFO] [stdout] 57 | | m: String, [INFO] [stdout] 58 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `borrow1` [INFO] [stdout] --> src/bin/borrow_sample.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn borrow1(vec: Vec) -> 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: `borrow2` [INFO] [stdout] --> src/bin/borrow_sample.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn borrow2(vec: &Vec) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_score` [INFO] [stdout] --> src/reversi/hairetsu8_reverse.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn get_score(ban: [[i8; BAN_SIZE]; BAN_SIZE], stone_color: i8) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.64s [INFO] running `Command { std: "docker" "inspect" "295c12c3fb2f6b780483bba2bbe4a01096be158359635ea8e452e68abca545eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "295c12c3fb2f6b780483bba2bbe4a01096be158359635ea8e452e68abca545eb", kill_on_drop: false }` [INFO] [stdout] 295c12c3fb2f6b780483bba2bbe4a01096be158359635ea8e452e68abca545eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", 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] 52f13c524f8037d7baa6970f1cedd3e2bdb0e3841ddb5a0b5b1709c94fb2a6a1 [INFO] running `Command { std: "docker" "start" "-a" "52f13c524f8037d7baa6970f1cedd3e2bdb0e3841ddb5a0b5b1709c94fb2a6a1", kill_on_drop: false }` [INFO] [stderr] Compiling hello_rust_world v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/bin/no795.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let $var = read_value!($next, $t); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] ... [INFO] [stdout] 55 | / input! { [INFO] [stdout] 56 | | n: String, [INFO] [stdout] 57 | | m: String, [INFO] [stdout] 58 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/bin/no795.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let $var = read_value!($next, $t); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] ... [INFO] [stdout] 55 | / input! { [INFO] [stdout] 56 | | n: String, [INFO] [stdout] 57 | | m: String, [INFO] [stdout] 58 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `value_of` [INFO] [stdout] --> src/reversi/client2.rs:113:8 [INFO] [stdout] | [INFO] [stdout] 113 | fn value_of(v: i8) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/reversi/client.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/reversi/client.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut ban = create_ban(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SEARCH_DEPTH` [INFO] [stdout] --> src/reversi/client.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const SEARCH_DEPTH: usize = 5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `value_of` [INFO] [stdout] --> src/reversi/client.rs:107:8 [INFO] [stdout] | [INFO] [stdout] 107 | fn value_of(v: i8) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reverse` [INFO] [stdout] --> src/reversi/client.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | fn reverse(&self) -> Stone { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_stones` [INFO] [stdout] --> src/reversi/client.rs:205:8 [INFO] [stdout] | [INFO] [stdout] 205 | fn get_stones(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_score` [INFO] [stdout] --> src/reversi/client.rs:214:8 [INFO] [stdout] | [INFO] [stdout] 214 | fn get_score(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_teban` [INFO] [stdout] --> src/reversi/client.rs:239:8 [INFO] [stdout] | [INFO] [stdout] 239 | fn change_teban(&self) -> Ban { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `put_stone` [INFO] [stdout] --> src/reversi/client.rs:247:8 [INFO] [stdout] | [INFO] [stdout] 247 | fn put_stone(&self, point: (usize, usize)) -> Ban { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_reverse_positions` [INFO] [stdout] --> src/reversi/client.rs:279:8 [INFO] [stdout] | [INFO] [stdout] 279 | fn get_reverse_positions(&self, position: (usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_score` [INFO] [stdout] --> src/reversi/hairetsu7_points.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn get_score(ban: [[i8; BAN_SIZE]; BAN_SIZE], stone_color: i8) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `borrow1` [INFO] [stdout] --> src/bin/borrow_sample.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn borrow1(vec: Vec) -> 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: `borrow2` [INFO] [stdout] --> src/bin/borrow_sample.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn borrow2(vec: &Vec) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_score` [INFO] [stdout] --> src/reversi/hairetsu8_reverse.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn get_score(ban: [[i8; BAN_SIZE]; BAN_SIZE], stone_color: i8) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.66s [INFO] running `Command { std: "docker" "inspect" "52f13c524f8037d7baa6970f1cedd3e2bdb0e3841ddb5a0b5b1709c94fb2a6a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52f13c524f8037d7baa6970f1cedd3e2bdb0e3841ddb5a0b5b1709c94fb2a6a1", kill_on_drop: false }` [INFO] [stdout] 52f13c524f8037d7baa6970f1cedd3e2bdb0e3841ddb5a0b5b1709c94fb2a6a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] c21e52fd80917af53f0ff8a18de033aa3de305b26daadc1463c356cb61d0c5e9 [INFO] running `Command { std: "docker" "start" "-a" "c21e52fd80917af53f0ff8a18de033aa3de305b26daadc1463c356cb61d0c5e9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: function is never used: `get_score` [INFO] [stderr] --> src/reversi/hairetsu7_points.rs:87:4 [INFO] [stderr] | [INFO] [stderr] 87 | fn get_score(ban: [[i8; BAN_SIZE]; BAN_SIZE], stone_color: i8) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value_of` [INFO] [stderr] --> src/reversi/client2.rs:113:8 [INFO] [stderr] | [INFO] [stderr] 113 | fn value_of(v: i8) -> Option { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_score` [INFO] [stderr] --> src/reversi/hairetsu8_reverse.rs:82:4 [INFO] [stderr] | [INFO] [stderr] 82 | fn get_score(ban: [[i8; BAN_SIZE]; BAN_SIZE], stone_color: i8) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/reversi/client.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/reversi/client.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let mut ban = create_ban(); [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: constant is never used: `SEARCH_DEPTH` [INFO] [stderr] --> src/reversi/client.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const SEARCH_DEPTH: usize = 5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value_of` [INFO] [stderr] --> src/reversi/client.rs:107:8 [INFO] [stderr] | [INFO] [stderr] 107 | fn value_of(v: i8) -> Option { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `reverse` [INFO] [stderr] --> src/reversi/client.rs:115:8 [INFO] [stderr] | [INFO] [stderr] 115 | fn reverse(&self) -> Stone { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_stones` [INFO] [stderr] --> src/reversi/client.rs:205:8 [INFO] [stderr] | [INFO] [stderr] 205 | fn get_stones(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_score` [INFO] [stderr] --> src/reversi/client.rs:214:8 [INFO] [stderr] | [INFO] [stderr] 214 | fn get_score(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `change_teban` [INFO] [stderr] --> src/reversi/client.rs:239:8 [INFO] [stderr] | [INFO] [stderr] 239 | fn change_teban(&self) -> Ban { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `put_stone` [INFO] [stderr] --> src/reversi/client.rs:247:8 [INFO] [stderr] | [INFO] [stderr] 247 | fn put_stone(&self, point: (usize, usize)) -> Ban { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_reverse_positions` [INFO] [stderr] --> src/reversi/client.rs:279:8 [INFO] [stderr] | [INFO] [stderr] 279 | fn get_reverse_positions(&self, position: (usize, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/bin/no795.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | let $var = read_value!($next, $t); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] ... [INFO] [stderr] 55 | / input! { [INFO] [stderr] 56 | | n: String, [INFO] [stderr] 57 | | m: String, [INFO] [stderr] 58 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/bin/no795.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | let $var = read_value!($next, $t); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] ... [INFO] [stderr] 55 | / input! { [INFO] [stderr] 56 | | n: String, [INFO] [stderr] 57 | | m: String, [INFO] [stderr] 58 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `borrow1` [INFO] [stderr] --> src/bin/borrow_sample.rs:30:4 [INFO] [stderr] | [INFO] [stderr] 30 | fn borrow1(vec: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `borrow2` [INFO] [stderr] --> src/bin/borrow_sample.rs:36:4 [INFO] [stderr] | [INFO] [stderr] 36 | fn borrow2(vec: &Vec) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/borrow_sample-3f15f15d45cd0161 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fizzbuzz-b7abb52317d7725c [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 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/kazuate-a017df247a6ad255 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/loop-221bbdb49ecf2f81 [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] [stderr] Running /opt/rustwide/target/debug/deps/main-80c6d31c23dded02 [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] [stderr] Running /opt/rustwide/target/debug/deps/no104-8f10c916a848e6e2 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/no227-d88c0ec7207b35c1 [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/no24-b2c760ec7815deb8 [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 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 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/no299-1fc37a5ff1f90dd5 [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] [stderr] Running /opt/rustwide/target/debug/deps/no311-1806f496666cfb22 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/no345-8017683d5e584d72 [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 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/no486-71a7c84c70bc2cdf [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] [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] [stderr] Running /opt/rustwide/target/debug/deps/no570-9f399fb3aa4453b4 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/no591-f3efa15ca1f0877e [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] [stderr] Running /opt/rustwide/target/debug/deps/no597-42e83ae2d33ed7d4 [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] [stderr] Running /opt/rustwide/target/debug/deps/no687-031eecfcadb9933c [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/no729-5070f65ad94acd1f [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 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 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/no795-2b890333f495aced [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/no799-96001d645622e092 [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/no804-cbfac17f30fa0ad3 [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 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 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/no809-6780701a9b4b92a1 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/no83-63c5eb492b22a90b [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 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/no830-a0b628b8b2083a9c [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/reversi_client-a18d7171a20f4ab2 [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/reversi_client2-f49b145a0ecafb79 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/reversi_hairetsu-d7d73e1d073bbf60 [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] Running /opt/rustwide/target/debug/deps/reversi_hairetsu2-45aa282770c0baab [INFO] [stdout] [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] [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] [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] [stderr] Running /opt/rustwide/target/debug/deps/reversi_hairetsu3-27453ba493fb62d7 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/reversi_hairetsu4-7a18867b09793d11 [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 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/reversi_hairetsu5-7b204e3b0f3fecd4 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/reversi_hairetsu6_score-9004a82a1382b77e [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 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/reversi_hairetsu7_points-e9157218dc70b9c5 [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] [stderr] Running /opt/rustwide/target/debug/deps/reversi_hairetsu8_reverse-cb62930105665fef [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] [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] [stderr] Running /opt/rustwide/target/debug/deps/reversi_hairetsu9_reverse-670a94138c3f5437 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sosu-f932e5156d04042f [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] [stderr] Running /opt/rustwide/target/debug/deps/sosu2-bbc9e1e87faec405 [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] [stderr] Running /opt/rustwide/target/debug/deps/template-5c1b7c82cc83347e [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] [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 `Command { std: "docker" "inspect" "c21e52fd80917af53f0ff8a18de033aa3de305b26daadc1463c356cb61d0c5e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c21e52fd80917af53f0ff8a18de033aa3de305b26daadc1463c356cb61d0c5e9", kill_on_drop: false }` [INFO] [stdout] c21e52fd80917af53f0ff8a18de033aa3de305b26daadc1463c356cb61d0c5e9