[INFO] updating cached repository https://github.com/Catman155/four-in-a-row [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 057c1a1df18fea122ba7b7e0fc3731c2dc1b24c9 [INFO] testing Catman155/four-in-a-row against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCatman155%2Ffour-in-a-row" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Catman155/four-in-a-row on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Catman155/four-in-a-row [INFO] finished tweaking git repo https://github.com/Catman155/four-in-a-row [INFO] tweaked toml for git repo https://github.com/Catman155/four-in-a-row written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Catman155/four-in-a-row already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8839db8df390b180e1d5d79910edb23792d7c846c98fd48f9760c0a7e60c2637 [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" "8839db8df390b180e1d5d79910edb23792d7c846c98fd48f9760c0a7e60c2637", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8839db8df390b180e1d5d79910edb23792d7c846c98fd48f9760c0a7e60c2637", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8839db8df390b180e1d5d79910edb23792d7c846c98fd48f9760c0a7e60c2637", kill_on_drop: false }` [INFO] [stdout] 8839db8df390b180e1d5d79910edb23792d7c846c98fd48f9760c0a7e60c2637 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 28fe29023f2f10d54ff25c3a8271c47ed37455ed7ac03ad4d3a8f7c6e3e8a329 [INFO] running `Command { std: "docker" "start" "-a" "28fe29023f2f10d54ff25c3a8271c47ed37455ed7ac03ad4d3a8f7c6e3e8a329", kill_on_drop: false }` [INFO] [stderr] Compiling rprompt v1.0.3 [INFO] [stderr] Compiling four_in_a_row v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `BOARD_SIZE` [INFO] [stdout] --> src/objects/ai.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use BOARD_SIZE; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `direction` [INFO] [stdout] --> src/objects/ai.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | let direction = self.get_possible_directions(positions); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/objects/ai.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let mut possible = Vec::<[(i64, i64); 4]>::new(); [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "28fe29023f2f10d54ff25c3a8271c47ed37455ed7ac03ad4d3a8f7c6e3e8a329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28fe29023f2f10d54ff25c3a8271c47ed37455ed7ac03ad4d3a8f7c6e3e8a329", kill_on_drop: false }` [INFO] [stdout] 28fe29023f2f10d54ff25c3a8271c47ed37455ed7ac03ad4d3a8f7c6e3e8a329 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a98659c7c50a606363b0f73bbf3fd460c2ce8d259ae71085a7d790468e889c06 [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" "a98659c7c50a606363b0f73bbf3fd460c2ce8d259ae71085a7d790468e889c06", kill_on_drop: false }` [INFO] [stderr] Compiling four_in_a_row v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `BOARD_SIZE` [INFO] [stdout] --> src/objects/ai.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use BOARD_SIZE; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `direction` [INFO] [stdout] --> src/objects/ai.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | let direction = self.get_possible_directions(positions); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/objects/ai.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let mut possible = Vec::<[(i64, i64); 4]>::new(); [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "a98659c7c50a606363b0f73bbf3fd460c2ce8d259ae71085a7d790468e889c06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a98659c7c50a606363b0f73bbf3fd460c2ce8d259ae71085a7d790468e889c06", kill_on_drop: false }` [INFO] [stdout] a98659c7c50a606363b0f73bbf3fd460c2ce8d259ae71085a7d790468e889c06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] f00ecd425d970e75c58f0a52a746bb16bb5fcdfe145e2b7789ab8d6924066df0 [INFO] running `Command { std: "docker" "start" "-a" "f00ecd425d970e75c58f0a52a746bb16bb5fcdfe145e2b7789ab8d6924066df0", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `BOARD_SIZE` [INFO] [stderr] --> src/objects/ai.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use BOARD_SIZE; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `direction` [INFO] [stderr] --> src/objects/ai.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | let direction = self.get_possible_directions(positions); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/objects/ai.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | let mut possible = Vec::<[(i64, i64); 4]>::new(); [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: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/four_in_a_row-f34f8e19ef22a44a [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" "f00ecd425d970e75c58f0a52a746bb16bb5fcdfe145e2b7789ab8d6924066df0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f00ecd425d970e75c58f0a52a746bb16bb5fcdfe145e2b7789ab8d6924066df0", kill_on_drop: false }` [INFO] [stdout] f00ecd425d970e75c58f0a52a746bb16bb5fcdfe145e2b7789ab8d6924066df0