[INFO] cloning repository https://github.com/takumi3488/RustForAtCoder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/takumi3488/RustForAtCoder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakumi3488%2FRustForAtCoder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakumi3488%2FRustForAtCoder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7140abc483fad5e566f5003e7e0b2c0171c7894f [INFO] testing takumi3488/RustForAtCoder against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakumi3488%2FRustForAtCoder" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/takumi3488/RustForAtCoder on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/takumi3488/RustForAtCoder [INFO] finished tweaking git repo https://github.com/takumi3488/RustForAtCoder [INFO] tweaked toml for git repo https://github.com/takumi3488/RustForAtCoder written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/takumi3488/RustForAtCoder already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 858f5361d9e8ba8f0339b9b2c3286f004502c13038c2df2a8fc0fefe8268a433 [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" "858f5361d9e8ba8f0339b9b2c3286f004502c13038c2df2a8fc0fefe8268a433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "858f5361d9e8ba8f0339b9b2c3286f004502c13038c2df2a8fc0fefe8268a433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "858f5361d9e8ba8f0339b9b2c3286f004502c13038c2df2a8fc0fefe8268a433", kill_on_drop: false }` [INFO] [stdout] 858f5361d9e8ba8f0339b9b2c3286f004502c13038c2df2a8fc0fefe8268a433 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 536873b40d47e9dfc8025d90b5a344c2d8347d136a4e30b0fa1a121abb9967b6 [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" "536873b40d47e9dfc8025d90b5a344c2d8347d136a4e30b0fa1a121abb9967b6", kill_on_drop: false }` [INFO] [stderr] Compiling atcoder v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `read_value` [INFO] [stdout] --> src/main.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | macro_rules! read_value { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iter` [INFO] [stdout] --> src/main.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | let mut iter = $s.split_whitespace(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_iter` [INFO] [stdout] ... [INFO] [stdout] 82 | / input! { [INFO] [stdout] 83 | | source = src, [INFO] [stdout] 84 | | // variable: type, [INFO] [stdout] 85 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: this warning originates in the macro `input` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut iter = $s.split_whitespace(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 82 | / input! { [INFO] [stdout] 83 | | source = src, [INFO] [stdout] 84 | | // variable: type, [INFO] [stdout] 85 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] = note: this warning originates in the macro `input` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "536873b40d47e9dfc8025d90b5a344c2d8347d136a4e30b0fa1a121abb9967b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "536873b40d47e9dfc8025d90b5a344c2d8347d136a4e30b0fa1a121abb9967b6", kill_on_drop: false }` [INFO] [stdout] 536873b40d47e9dfc8025d90b5a344c2d8347d136a4e30b0fa1a121abb9967b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 9bf9a0dfbfd9ec97c9d594a7bc2627ef0ae77cce0dbdc7e86d890c733d6bf177 [INFO] running `Command { std: "docker" "start" "-a" "9bf9a0dfbfd9ec97c9d594a7bc2627ef0ae77cce0dbdc7e86d890c733d6bf177", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling atcoder v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `read_value` [INFO] [stdout] --> src/main.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | macro_rules! read_value { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iter` [INFO] [stdout] --> src/main.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | let mut iter = $s.split_whitespace(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_iter` [INFO] [stdout] ... [INFO] [stdout] 82 | / input! { [INFO] [stdout] 83 | | source = src, [INFO] [stdout] 84 | | // variable: type, [INFO] [stdout] 85 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: this warning originates in the macro `input` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut iter = $s.split_whitespace(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 82 | / input! { [INFO] [stdout] 83 | | source = src, [INFO] [stdout] 84 | | // variable: type, [INFO] [stdout] 85 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] = note: this warning originates in the macro `input` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.70s [INFO] running `Command { std: "docker" "inspect" "9bf9a0dfbfd9ec97c9d594a7bc2627ef0ae77cce0dbdc7e86d890c733d6bf177", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bf9a0dfbfd9ec97c9d594a7bc2627ef0ae77cce0dbdc7e86d890c733d6bf177", kill_on_drop: false }` [INFO] [stdout] 9bf9a0dfbfd9ec97c9d594a7bc2627ef0ae77cce0dbdc7e86d890c733d6bf177 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a4f18294a42edd74292bedeef7ce44b2f7b89a54fe249ba548301b5aadc5976d [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" "a4f18294a42edd74292bedeef7ce44b2f7b89a54fe249ba548301b5aadc5976d", kill_on_drop: false }` [INFO] [stderr] warning: unused macro definition: `read_value` [INFO] [stderr] --> src/main.rs:38:14 [INFO] [stderr] | [INFO] [stderr] 38 | macro_rules! read_value { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `iter` [INFO] [stderr] --> src/main.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | let mut iter = $s.split_whitespace(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_iter` [INFO] [stderr] ... [INFO] [stderr] 82 | / input! { [INFO] [stderr] 83 | | source = src, [INFO] [stderr] 84 | | // variable: type, [INFO] [stderr] 85 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: this warning originates in the macro `input` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:4:13 [INFO] [stderr] | [INFO] [stderr] 4 | let mut iter = $s.split_whitespace(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 82 | / input! { [INFO] [stderr] 83 | | source = src, [INFO] [stderr] 84 | | // variable: type, [INFO] [stderr] 85 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] = note: this warning originates in the macro `input` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `atcoder` (bin "atcoder" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/atcoder-87ee44468aa7c979) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test solve_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a4f18294a42edd74292bedeef7ce44b2f7b89a54fe249ba548301b5aadc5976d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4f18294a42edd74292bedeef7ce44b2f7b89a54fe249ba548301b5aadc5976d", kill_on_drop: false }` [INFO] [stdout] a4f18294a42edd74292bedeef7ce44b2f7b89a54fe249ba548301b5aadc5976d