[INFO] cloning repository https://github.com/binarybana/sudok [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/binarybana/sudok" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbinarybana%2Fsudok", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbinarybana%2Fsudok'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6fa2f047974a83bf7c71b7f6b7f5e986ce2fc7a [INFO] testing binarybana/sudok against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbinarybana%2Fsudok" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/binarybana/sudok on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/binarybana/sudok [INFO] finished tweaking git repo https://github.com/binarybana/sudok [INFO] tweaked toml for git repo https://github.com/binarybana/sudok written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/binarybana/sudok already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9418e6d07c0176ef0cbe9df269e6506ff46139c7869d57469b44a6c22ecb4ec8 [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" "9418e6d07c0176ef0cbe9df269e6506ff46139c7869d57469b44a6c22ecb4ec8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9418e6d07c0176ef0cbe9df269e6506ff46139c7869d57469b44a6c22ecb4ec8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9418e6d07c0176ef0cbe9df269e6506ff46139c7869d57469b44a6c22ecb4ec8", kill_on_drop: false }` [INFO] [stdout] 9418e6d07c0176ef0cbe9df269e6506ff46139c7869d57469b44a6c22ecb4ec8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2146766cc9e4c60c0300a26a1b933fdfa1fbe49f0d8b3af116b34154f758b9dc [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" "2146766cc9e4c60c0300a26a1b933fdfa1fbe49f0d8b3af116b34154f758b9dc", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.4.1 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling log v0.3.8 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling rayon-core v1.3.0 [INFO] [stderr] Compiling regex v0.2.3 [INFO] [stderr] Compiling rayon v0.9.0 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling sudok v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | / lazy_static! { [INFO] [stdout] 17 | | static ref NEIGHBORS: Vec> = { [INFO] [stdout] 18 | | let mut v = Vec::with_capacity(81); [INFO] [stdout] 19 | | for i in 0..81 { [INFO] [stdout] ... | [INFO] [stdout] 50 | | }; [INFO] [stdout] 51 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `singleton` [INFO] [stdout] --> src/bitcube.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn singleton(val: usize) -> Cell { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/bitcube.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn set(&mut self, index: usize) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.45s [INFO] running `Command { std: "docker" "inspect" "2146766cc9e4c60c0300a26a1b933fdfa1fbe49f0d8b3af116b34154f758b9dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2146766cc9e4c60c0300a26a1b933fdfa1fbe49f0d8b3af116b34154f758b9dc", kill_on_drop: false }` [INFO] [stdout] 2146766cc9e4c60c0300a26a1b933fdfa1fbe49f0d8b3af116b34154f758b9dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1525a415f6c85f16dfa714d61960f0c3436cb14ceb1ff5604b30a9b7d10bc0b [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" "e1525a415f6c85f16dfa714d61960f0c3436cb14ceb1ff5604b30a9b7d10bc0b", kill_on_drop: false }` [INFO] [stderr] Compiling sudok v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | / lazy_static! { [INFO] [stdout] 17 | | static ref NEIGHBORS: Vec> = { [INFO] [stdout] 18 | | let mut v = Vec::with_capacity(81); [INFO] [stdout] 19 | | for i in 0..81 { [INFO] [stdout] ... | [INFO] [stdout] 50 | | }; [INFO] [stdout] 51 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "e1525a415f6c85f16dfa714d61960f0c3436cb14ceb1ff5604b30a9b7d10bc0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1525a415f6c85f16dfa714d61960f0c3436cb14ceb1ff5604b30a9b7d10bc0b", kill_on_drop: false }` [INFO] [stdout] e1525a415f6c85f16dfa714d61960f0c3436cb14ceb1ff5604b30a9b7d10bc0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 59e247e743c4ba878bc711fc6fd80c3ff0e276c4def419b666e9f8e56af120a0 [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" "59e247e743c4ba878bc711fc6fd80c3ff0e276c4def419b666e9f8e56af120a0", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/main.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | / lazy_static! { [INFO] [stderr] 17 | | static ref NEIGHBORS: Vec> = { [INFO] [stderr] 18 | | let mut v = Vec::with_capacity(81); [INFO] [stderr] 19 | | for i in 0..81 { [INFO] [stderr] ... | [INFO] [stderr] 50 | | }; [INFO] [stderr] 51 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sudok-4cc07a4eb191fb33) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test bitcube::tests::bitcube ... ok [INFO] [stdout] test tests::constraint_update ... ok [INFO] [stdout] test tests::parsing ... ok [INFO] [stdout] test bitcube::tests::cell ... ok [INFO] [stdout] test tests::neighbors ... ok [INFO] [stdout] test tests::solving ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "59e247e743c4ba878bc711fc6fd80c3ff0e276c4def419b666e9f8e56af120a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59e247e743c4ba878bc711fc6fd80c3ff0e276c4def419b666e9f8e56af120a0", kill_on_drop: false }` [INFO] [stdout] 59e247e743c4ba878bc711fc6fd80c3ff0e276c4def419b666e9f8e56af120a0