[INFO] cloning repository https://github.com/IATOW/einstein-solver-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IATOW/einstein-solver-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIATOW%2Feinstein-solver-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIATOW%2Feinstein-solver-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc6fdf58866d25eaf3f140abf0f064000aaac4f0 [INFO] testing IATOW/einstein-solver-rust against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIATOW%2Feinstein-solver-rust" "/workspace/builds/worker-115/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/IATOW/einstein-solver-rust on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/IATOW/einstein-solver-rust [INFO] finished tweaking git repo https://github.com/IATOW/einstein-solver-rust [INFO] tweaked toml for git repo https://github.com/IATOW/einstein-solver-rust written to /workspace/builds/worker-115/source/Cargo.toml [INFO] crate git repo https://github.com/IATOW/einstein-solver-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8890e1eac7d16ac337f7b1a56089512fb42063ac40b3fe6e76d0402bd290443 [INFO] running `Command { std: "docker" "start" "-a" "b8890e1eac7d16ac337f7b1a56089512fb42063ac40b3fe6e76d0402bd290443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8890e1eac7d16ac337f7b1a56089512fb42063ac40b3fe6e76d0402bd290443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8890e1eac7d16ac337f7b1a56089512fb42063ac40b3fe6e76d0402bd290443", kill_on_drop: false }` [INFO] [stdout] b8890e1eac7d16ac337f7b1a56089512fb42063ac40b3fe6e76d0402bd290443 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64d445ed82e7d765a38d5f2f6777c9bd0d5e5689fcec2991e1b5154cdf60f334 [INFO] running `Command { std: "docker" "start" "-a" "64d445ed82e7d765a38d5f2f6777c9bd0d5e5689fcec2991e1b5154cdf60f334", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling einstein v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `w` is never read [INFO] [stdout] --> src/simulator.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | let mut w = 0_i32; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `it` is never read [INFO] [stdout] --> src/solvers/brute_force_solver.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | let mut it = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `einstein::board` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use einstein::board; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `brute_force_solver` [INFO] [stdout] --> src/main.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use einstein::solvers::{brute_force_solver}; [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 3m 33s [INFO] running `Command { std: "docker" "inspect" "64d445ed82e7d765a38d5f2f6777c9bd0d5e5689fcec2991e1b5154cdf60f334", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64d445ed82e7d765a38d5f2f6777c9bd0d5e5689fcec2991e1b5154cdf60f334", kill_on_drop: false }` [INFO] [stdout] 64d445ed82e7d765a38d5f2f6777c9bd0d5e5689fcec2991e1b5154cdf60f334 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f0d7e0c06ed472b814f15049e97f4943ba0fc7d862ff2cc0782c7d646f4f274 [INFO] running `Command { std: "docker" "start" "-a" "4f0d7e0c06ed472b814f15049e97f4943ba0fc7d862ff2cc0782c7d646f4f274", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling einstein v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `w` is never read [INFO] [stdout] --> src/simulator.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | let mut w = 0_i32; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `it` is never read [INFO] [stdout] --> src/solvers/brute_force_solver.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | let mut it = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `einstein::board` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use einstein::board; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `brute_force_solver` [INFO] [stdout] --> src/main.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use einstein::solvers::{brute_force_solver}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `w` is never read [INFO] [stdout] --> src/simulator.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | let mut w = 0_i32; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `it` is never read [INFO] [stdout] --> src/solvers/brute_force_solver.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | let mut it = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.70s [INFO] running `Command { std: "docker" "inspect" "4f0d7e0c06ed472b814f15049e97f4943ba0fc7d862ff2cc0782c7d646f4f274", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f0d7e0c06ed472b814f15049e97f4943ba0fc7d862ff2cc0782c7d646f4f274", kill_on_drop: false }` [INFO] [stdout] 4f0d7e0c06ed472b814f15049e97f4943ba0fc7d862ff2cc0782c7d646f4f274 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 536fecc1fac2290f1d68a0df9ed914d4289c22fc0ae9be4b5201ae9f67609851 [INFO] running `Command { std: "docker" "start" "-a" "536fecc1fac2290f1d68a0df9ed914d4289c22fc0ae9be4b5201ae9f67609851", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `w` is never read [INFO] [stderr] --> src/simulator.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | let mut w = 0_i32; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `it` is never read [INFO] [stderr] --> src/solvers/brute_force_solver.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | let mut it = 0; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `einstein` (lib) generated 2 warnings [INFO] [stderr] warning: `einstein` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: unused import: `einstein::board` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use einstein::board; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `brute_force_solver` [INFO] [stderr] --> src/main.rs:2:25 [INFO] [stderr] | [INFO] [stderr] 2 | use einstein::solvers::{brute_force_solver}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `einstein` (bin "einstein" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/einstein-e93fbb82e0ee368e) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test test::board_test::get ... ok [INFO] [stdout] test test::board_test::get_blue_remain ... ok [INFO] [stdout] test test::board_test::get_red_remain ... ok [INFO] [stdout] test test::board_test::mov ... ok [INFO] [stdout] test test::board_test::set ... ok [INFO] [stdout] test test::board_test::valid_move ... ok [INFO] [stdout] test test::board_test::winner ... ok [INFO] [stdout] test test::board_test::new ... ok [INFO] [stdout] test test::solvers_test::brute_force_solver3 ... ok [INFO] [stdout] test test::simulator_test::simulate1 ... ok [INFO] [stdout] test test::solvers_test::brute_force_solver2 ... ok [INFO] [stdout] test test::utils_test::random_layout ... ok [INFO] [stdout] test test::solvers_test::brute_force_solver4 ... ok [INFO] [stdout] test test::solvers_test::brute_force_solver5 ... ok [INFO] [stdout] test test::solvers_test::brute_force_solver1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/einstein-f606652078bd9a4a) [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] [stderr] Doc-tests einstein [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" "536fecc1fac2290f1d68a0df9ed914d4289c22fc0ae9be4b5201ae9f67609851", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "536fecc1fac2290f1d68a0df9ed914d4289c22fc0ae9be4b5201ae9f67609851", kill_on_drop: false }` [INFO] [stdout] 536fecc1fac2290f1d68a0df9ed914d4289c22fc0ae9be4b5201ae9f67609851