[INFO] cloning repository https://github.com/atmoPunk/minesweeper_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/atmoPunk/minesweeper_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FatmoPunk%2Fminesweeper_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FatmoPunk%2Fminesweeper_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f95cc74911a8c7894c2c896948db92c722912ea1 [INFO] testing atmoPunk/minesweeper_rs against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FatmoPunk%2Fminesweeper_rs" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/atmoPunk/minesweeper_rs on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/atmoPunk/minesweeper_rs [INFO] finished tweaking git repo https://github.com/atmoPunk/minesweeper_rs [INFO] tweaked toml for git repo https://github.com/atmoPunk/minesweeper_rs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/atmoPunk/minesweeper_rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9288b90e786ab5a678008e761b74a3a76950ab02817a48d0a33cdbb4cf48a59f [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" "9288b90e786ab5a678008e761b74a3a76950ab02817a48d0a33cdbb4cf48a59f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9288b90e786ab5a678008e761b74a3a76950ab02817a48d0a33cdbb4cf48a59f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9288b90e786ab5a678008e761b74a3a76950ab02817a48d0a33cdbb4cf48a59f", kill_on_drop: false }` [INFO] [stdout] 9288b90e786ab5a678008e761b74a3a76950ab02817a48d0a33cdbb4cf48a59f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2022-04-10" "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] fc5704815651394f406cc17cd21d4bd12f729fcf6bfdf1ce7528f6a8e4e7874e [INFO] running `Command { std: "docker" "start" "-a" "fc5704815651394f406cc17cd21d4bd12f729fcf6bfdf1ce7528f6a8e4e7874e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling serde v1.0.94 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling walkdir v2.2.8 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.2.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling getrandom v0.1.6 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.3 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling libloading v0.5.1 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling rusttype v0.7.7 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling piston2d-graphics v0.32.0 [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.94 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] Compiling image v0.21.2 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling gfx_device_gl v0.15.5 [INFO] [stderr] Compiling pistoncore-input v0.28.0 [INFO] [stderr] Compiling piston-gfx_texture v0.36.0 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.65.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.61.0 [INFO] [stderr] Compiling pistoncore-window v0.43.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.48.0 [INFO] [stderr] Compiling piston v0.48.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling winit v0.19.1 [INFO] [stderr] Compiling winit v0.18.1 [INFO] [stderr] Compiling glutin v0.21.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.61.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.62.1 [INFO] [stderr] Compiling piston_window v0.99.0 [INFO] [stderr] Compiling minesweeper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/tile.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/board.rs:145:29 [INFO] [stdout] | [INFO] [stdout] 143 | match self.get_tile_real(mouse_pos[0], mouse_pos[1]) { [INFO] [stdout] | ---------------------------------------------- immutable borrow occurs here [INFO] [stdout] 144 | Some(tile) => { [INFO] [stdout] 145 | open_mine = self.open_neighbors(tile.pos_x, tile.pos_y); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^----------^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mine_count` [INFO] [stdout] --> src/board.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | mine_count: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 02s [INFO] running `Command { std: "docker" "inspect" "fc5704815651394f406cc17cd21d4bd12f729fcf6bfdf1ce7528f6a8e4e7874e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc5704815651394f406cc17cd21d4bd12f729fcf6bfdf1ce7528f6a8e4e7874e", kill_on_drop: false }` [INFO] [stdout] fc5704815651394f406cc17cd21d4bd12f729fcf6bfdf1ce7528f6a8e4e7874e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2022-04-10" "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] bab9f958d5f61d91a3a5ae186acebeac07c18ff2a2a00bbeec8b56d9bd87cb30 [INFO] running `Command { std: "docker" "start" "-a" "bab9f958d5f61d91a3a5ae186acebeac07c18ff2a2a00bbeec8b56d9bd87cb30", kill_on_drop: false }` [INFO] [stderr] Compiling minesweeper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/tile.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/board.rs:145:29 [INFO] [stdout] | [INFO] [stdout] 143 | match self.get_tile_real(mouse_pos[0], mouse_pos[1]) { [INFO] [stdout] | ---------------------------------------------- immutable borrow occurs here [INFO] [stdout] 144 | Some(tile) => { [INFO] [stdout] 145 | open_mine = self.open_neighbors(tile.pos_x, tile.pos_y); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^----------^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mine_count` [INFO] [stdout] --> src/board.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | mine_count: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.66s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/minesweeper-c872448c76b0c9f5) [INFO] running `Command { std: "docker" "inspect" "bab9f958d5f61d91a3a5ae186acebeac07c18ff2a2a00bbeec8b56d9bd87cb30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bab9f958d5f61d91a3a5ae186acebeac07c18ff2a2a00bbeec8b56d9bd87cb30", kill_on_drop: false }` [INFO] [stdout] bab9f958d5f61d91a3a5ae186acebeac07c18ff2a2a00bbeec8b56d9bd87cb30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2022-04-10" "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] fc536b5d255fba0ac2f408e3e235306dbddb9abb61d6655d42c30a9d173d1d61 [INFO] running `Command { std: "docker" "start" "-a" "fc536b5d255fba0ac2f408e3e235306dbddb9abb61d6655d42c30a9d173d1d61", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/tile.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/board.rs:145:29 [INFO] [stderr] | [INFO] [stderr] 143 | match self.get_tile_real(mouse_pos[0], mouse_pos[1]) { [INFO] [stderr] | ---------------------------------------------- immutable borrow occurs here [INFO] [stderr] 144 | Some(tile) => { [INFO] [stderr] 145 | open_mine = self.open_neighbors(tile.pos_x, tile.pos_y); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^----------^^^^^^^^^^^^^ [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow later used here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: field is never read: `mine_count` [INFO] [stderr] --> src/board.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | mine_count: i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `minesweeper` (bin "minesweeper" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/minesweeper-c872448c76b0c9f5) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fc536b5d255fba0ac2f408e3e235306dbddb9abb61d6655d42c30a9d173d1d61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc536b5d255fba0ac2f408e3e235306dbddb9abb61d6655d42c30a9d173d1d61", kill_on_drop: false }` [INFO] [stdout] fc536b5d255fba0ac2f408e3e235306dbddb9abb61d6655d42c30a9d173d1d61