[INFO] updating cached repository https://github.com/binarybana/sudok [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f6fa2f047974a83bf7c71b7f6b7f5e986ce2fc7a [INFO] testing binarybana/sudok against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbinarybana%2Fsudok" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/binarybana/sudok on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [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-14/source/Cargo.toml [INFO] crate git repo https://github.com/binarybana/sudok already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stdout] 4fd6bc5dd2b75ca2c2da65bdf4651fb98405eea1241905578df49c3c7244fb58 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "4fd6bc5dd2b75ca2c2da65bdf4651fb98405eea1241905578df49c3c7244fb58"` [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling either v1.4.0 [INFO] [stderr] Compiling rayon-core v1.3.0 [INFO] [stderr] Compiling regex-syntax v0.4.1 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling coco v0.1.1 [INFO] [stderr] Compiling rayon v0.9.0 [INFO] [stderr] Compiling regex v0.2.3 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling sudok v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item '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 a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: method is never used: `singleton` [INFO] [stderr] --> src/bitcube.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn singleton(val: usize) -> Cell { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set` [INFO] [stderr] --> src/bitcube.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn set(&mut self, index: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.40s [INFO] running `"docker" "inspect" "4fd6bc5dd2b75ca2c2da65bdf4651fb98405eea1241905578df49c3c7244fb58"` [INFO] running `"docker" "rm" "-f" "4fd6bc5dd2b75ca2c2da65bdf4651fb98405eea1241905578df49c3c7244fb58"` [INFO] [stdout] 4fd6bc5dd2b75ca2c2da65bdf4651fb98405eea1241905578df49c3c7244fb58 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] efcf8dfe0b2ea636f96db278b36642c341cebbc9531895ed24c00215bfe604c4 [INFO] running `"docker" "start" "-a" "efcf8dfe0b2ea636f96db278b36642c341cebbc9531895ed24c00215bfe604c4"` [INFO] [stderr] Compiling sudok v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item '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 a macro (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 1.90s [INFO] running `"docker" "inspect" "efcf8dfe0b2ea636f96db278b36642c341cebbc9531895ed24c00215bfe604c4"` [INFO] running `"docker" "rm" "-f" "efcf8dfe0b2ea636f96db278b36642c341cebbc9531895ed24c00215bfe604c4"` [INFO] [stdout] efcf8dfe0b2ea636f96db278b36642c341cebbc9531895ed24c00215bfe604c4 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stdout] b66667156593584dc03b5c7cdffae3d9c27e6afeeb38df2ba954520e6b86fc4a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "b66667156593584dc03b5c7cdffae3d9c27e6afeeb38df2ba954520e6b86fc4a"` [INFO] [stderr] warning: use of deprecated item '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 a macro (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 0.25s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sudok-62dc2d22b16fd008 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test bitcube::tests::bitcube ... ok [INFO] [stdout] test tests::constraint_update ... ok [INFO] [stdout] test bitcube::tests::cell ... ok [INFO] [stdout] test tests::neighbors ... ok [INFO] [stdout] test tests::parsing ... 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 [INFO] [stdout] [INFO] running `"docker" "inspect" "b66667156593584dc03b5c7cdffae3d9c27e6afeeb38df2ba954520e6b86fc4a"` [INFO] running `"docker" "rm" "-f" "b66667156593584dc03b5c7cdffae3d9c27e6afeeb38df2ba954520e6b86fc4a"` [INFO] [stdout] b66667156593584dc03b5c7cdffae3d9c27e6afeeb38df2ba954520e6b86fc4a