[INFO] cloning repository https://github.com/lucassith/rust-sudoku-solver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucassith/rust-sudoku-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucassith%2Frust-sudoku-solver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucassith%2Frust-sudoku-solver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8cbe42e2f9e7620812522d99f062a482ab48c9d9 [INFO] testing lucassith/rust-sudoku-solver against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucassith%2Frust-sudoku-solver" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lucassith/rust-sudoku-solver on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lucassith/rust-sudoku-solver [INFO] finished tweaking git repo https://github.com/lucassith/rust-sudoku-solver [INFO] tweaked toml for git repo https://github.com/lucassith/rust-sudoku-solver written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/lucassith/rust-sudoku-solver already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smallvec v1.5.1 [INFO] [stderr] Downloaded parking_lot_core v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] fe3c259491419996e9e97a661e8a22eb94e5dcd639e04d40de3868687a0df31d [INFO] running `Command { std: "docker" "start" "-a" "fe3c259491419996e9e97a661e8a22eb94e5dcd639e04d40de3868687a0df31d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe3c259491419996e9e97a661e8a22eb94e5dcd639e04d40de3868687a0df31d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe3c259491419996e9e97a661e8a22eb94e5dcd639e04d40de3868687a0df31d", kill_on_drop: false }` [INFO] [stdout] fe3c259491419996e9e97a661e8a22eb94e5dcd639e04d40de3868687a0df31d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] d30e9c48a76fa919f766d94f4ca204ade7ac4f40b27c55aa85bc07de7adfdbf0 [INFO] running `Command { std: "docker" "start" "-a" "d30e9c48a76fa919f766d94f4ca204ade7ac4f40b27c55aa85bc07de7adfdbf0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling smallvec v1.5.1 [INFO] [stderr] Compiling parking_lot_core v0.8.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stderr] Compiling signal-hook-registry v1.2.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling tokio-macros v0.3.1 [INFO] [stderr] Compiling tokio v0.3.5 [INFO] [stderr] Compiling sudoku v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arc`, `Mutex` [INFO] [stdout] --> src/main.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.30s [INFO] running `Command { std: "docker" "inspect" "d30e9c48a76fa919f766d94f4ca204ade7ac4f40b27c55aa85bc07de7adfdbf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d30e9c48a76fa919f766d94f4ca204ade7ac4f40b27c55aa85bc07de7adfdbf0", kill_on_drop: false }` [INFO] [stdout] d30e9c48a76fa919f766d94f4ca204ade7ac4f40b27c55aa85bc07de7adfdbf0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] a92a4e491a2fc01f5e12a8f12ff2dce5169db1e9283b01026ceac4e9c5cc8f98 [INFO] running `Command { std: "docker" "start" "-a" "a92a4e491a2fc01f5e12a8f12ff2dce5169db1e9283b01026ceac4e9c5cc8f98", kill_on_drop: false }` [INFO] [stderr] Compiling sudoku v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arc`, `Mutex` [INFO] [stdout] --> src/main.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::point::Point` [INFO] [stdout] --> src/fillers/simple_filler.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | use crate::point::Point; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::SquareTable` [INFO] [stdout] --> src/fillers/simple_filler.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | use crate::SquareTable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::point::CoordinateError` [INFO] [stdout] --> src/fillers/simple_filler.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | use crate::point::CoordinateError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::point::Axis` [INFO] [stdout] --> src/fillers/simple_filler.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | use crate::point::Axis; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/fillers/simple_filler.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let x = SimpleFiller{}; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.70s [INFO] running `Command { std: "docker" "inspect" "a92a4e491a2fc01f5e12a8f12ff2dce5169db1e9283b01026ceac4e9c5cc8f98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a92a4e491a2fc01f5e12a8f12ff2dce5169db1e9283b01026ceac4e9c5cc8f98", kill_on_drop: false }` [INFO] [stdout] a92a4e491a2fc01f5e12a8f12ff2dce5169db1e9283b01026ceac4e9c5cc8f98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] ac4f2f2be75229ebeb722c799bb211dbccc595d93a403ee77995998deba2af50 [INFO] running `Command { std: "docker" "start" "-a" "ac4f2f2be75229ebeb722c799bb211dbccc595d93a403ee77995998deba2af50", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stdout] [INFO] [stderr] --> src/main.rs:9:17 [INFO] [stdout] running 17 tests [INFO] [stderr] | [INFO] [stderr] 9 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Add` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::ops::Add; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::point::Point` [INFO] [stderr] --> src/fillers/simple_filler.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | use crate::point::Point; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::SquareTable` [INFO] [stderr] --> src/fillers/simple_filler.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | use crate::SquareTable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::point::CoordinateError` [INFO] [stderr] --> src/fillers/simple_filler.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | use crate::point::CoordinateError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::point::Axis` [INFO] [stderr] --> src/fillers/simple_filler.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | use crate::point::Axis; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/fillers/simple_filler.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | let x = SimpleFiller{}; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `sudoku` (bin "sudoku" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sudoku-0eed701cc0fa483f) [INFO] [stdout] test point_selection::empty_point_search::test::test_return_search_top_left_bottom ... ok [INFO] [stdout] test point_selection::line_point_selection::test::test_return_error_if_out_of_boundaries ... ok [INFO] [stdout] test point_selection::line_point_selection::test::test_return_horizontal_points ... ok [INFO] [stdout] test point_selection::line_point_selection::test::test_return_vertical_points ... ok [INFO] [stdout] test table::test::test_accessing_value ... ok [INFO] [stdout] test point_selection::empty_point_search::test::test_return_search_top_left_right ... ok [INFO] [stdout] test fillers::simple_filler::test::test_create ... ok [INFO] [stdout] test table::test::test_points_in_zone ... ok [INFO] [stdout] test bus::table_bus::test::test_polling ... ok [INFO] [stdout] test table::test::test_is_filled ... ok [INFO] [stdout] test table::test::test_x_axis_of_range_access ... ok [INFO] [stdout] test table::test::test_get_possible_values ... ok [INFO] [stdout] test table::test::test_y_axis_of_range_access ... ok [INFO] [stdout] test table::test::test_get_dimensions ... ok [INFO] [stdout] test validators::sequence_validator::test::test_should_return_valid_possibilites ... ok [INFO] [stdout] test table::test::test_debug_print ... ok [INFO] [stdout] test table::test::test_set_value_in_point ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ac4f2f2be75229ebeb722c799bb211dbccc595d93a403ee77995998deba2af50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac4f2f2be75229ebeb722c799bb211dbccc595d93a403ee77995998deba2af50", kill_on_drop: false }` [INFO] [stdout] ac4f2f2be75229ebeb722c799bb211dbccc595d93a403ee77995998deba2af50