[INFO] cloning repository https://github.com/jtr109/algorithm-with-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jtr109/algorithm-with-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtr109%2Falgorithm-with-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtr109%2Falgorithm-with-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ac43913b0463579ee876e1230091d28d81a1c6c1 [INFO] testing jtr109/algorithm-with-rust against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtr109%2Falgorithm-with-rust" "/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/jtr109/algorithm-with-rust on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jtr109/algorithm-with-rust [INFO] finished tweaking git repo https://github.com/jtr109/algorithm-with-rust [INFO] tweaked toml for git repo https://github.com/jtr109/algorithm-with-rust written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/jtr109/algorithm-with-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", 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] 9fa62d70138cebf9bec85d73ef4f8b5cba3eaf4f7ee4b129c7d14eabbc109226 [INFO] running `Command { std: "docker" "start" "-a" "9fa62d70138cebf9bec85d73ef4f8b5cba3eaf4f7ee4b129c7d14eabbc109226", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fa62d70138cebf9bec85d73ef4f8b5cba3eaf4f7ee4b129c7d14eabbc109226", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fa62d70138cebf9bec85d73ef4f8b5cba3eaf4f7ee4b129c7d14eabbc109226", kill_on_drop: false }` [INFO] [stdout] 9fa62d70138cebf9bec85d73ef4f8b5cba3eaf4f7ee4b129c7d14eabbc109226 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc396ca8a94e80e07d9b67736490936c74772768364defd1ce8df24c96fc5fea [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" "dc396ca8a94e80e07d9b67736490936c74772768364defd1ce8df24c96fc5fea", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/edge_weighted_graph.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn new(v: usize, w: usize, weight: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.27s [INFO] running `Command { std: "docker" "inspect" "dc396ca8a94e80e07d9b67736490936c74772768364defd1ce8df24c96fc5fea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc396ca8a94e80e07d9b67736490936c74772768364defd1ce8df24c96fc5fea", kill_on_drop: false }` [INFO] [stdout] dc396ca8a94e80e07d9b67736490936c74772768364defd1ce8df24c96fc5fea [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e8ffe655ff22d6216f21bb05a4df3616033a7d709450c60962c4743b3d7bcaa [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" "1e8ffe655ff22d6216f21bb05a4df3616033a7d709450c60962c4743b3d7bcaa", kill_on_drop: false }` [INFO] [stderr] Compiling algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/edge_weighted_graph.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn new(v: usize, w: usize, weight: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/edge_weighted_graph.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn new(v: usize, w: usize, weight: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_quick_sort` [INFO] [stdout] --> src/sort.rs:230:8 [INFO] [stdout] | [INFO] [stdout] 230 | fn test_quick_sort() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.98s [INFO] running `Command { std: "docker" "inspect" "1e8ffe655ff22d6216f21bb05a4df3616033a7d709450c60962c4743b3d7bcaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e8ffe655ff22d6216f21bb05a4df3616033a7d709450c60962c4743b3d7bcaa", kill_on_drop: false }` [INFO] [stdout] 1e8ffe655ff22d6216f21bb05a4df3616033a7d709450c60962c4743b3d7bcaa [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 99ddd688e81765323a8c20ddf47d3f18349da7924cae1fcd97ca74d08ebc1df4 [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" "99ddd688e81765323a8c20ddf47d3f18349da7924cae1fcd97ca74d08ebc1df4", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/edge_weighted_graph.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | fn new(v: usize, w: usize, weight: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `algorithms` (lib) generated 1 warning [INFO] [stderr] warning: function is never used: `test_quick_sort` [INFO] [stderr] --> src/sort.rs:230:8 [INFO] [stderr] | [INFO] [stderr] 230 | fn test_quick_sort() { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `algorithms` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/algorithms-ff8c22ce90d2b325) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test binary_search_tree::test::test_min_and_max ... ok [INFO] [stdout] test binary_search_tree::test::test_put_and_get ... ok [INFO] [stdout] test boyer_moore::test::is_works ... ok [INFO] [stdout] test max_pq::test::test_delete_max ... ok [INFO] [stdout] test horner::test::it_works ... ok [INFO] [stdout] test max_pq::test::test_insert_element ... ok [INFO] [stdout] test max_pq::test::test_insert_first_element ... ok [INFO] [stdout] test max_pq::test::test_skin ... ok [INFO] [stdout] test max_pq::test::test_swim_on_even_index ... ok [INFO] [stdout] test max_pq::test::test_swim_on_odd_index ... ok [INFO] [stdout] test min_pq::test::correct_min ... ok [INFO] [stdout] test queue::test::basic ... ok [INFO] [stdout] test sort::test::test_pq_sort ... ok [INFO] [stdout] test sort::test::test_shell_sort ... ok [INFO] [stdout] test lsd::test::sort_as_expected ... ok [INFO] [stdout] test sort::test::test_merge_sort ... ok [INFO] [stdout] test union_find::test::basic ... ok [INFO] [stdout] test violent_substring_search::test::it_works ... ok [INFO] [stdout] test sort::test::test_merge ... ok [INFO] [stdout] test stack::test::basic ... ok [INFO] [stdout] test sort::test::test_merge_bu_sort ... ok [INFO] [stdout] test sort::test::test_selection_sort ... ok [INFO] [stdout] test sort::test::test_insertion_sort ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stderr] Doc-tests algorithms [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" "99ddd688e81765323a8c20ddf47d3f18349da7924cae1fcd97ca74d08ebc1df4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99ddd688e81765323a8c20ddf47d3f18349da7924cae1fcd97ca74d08ebc1df4", kill_on_drop: false }` [INFO] [stdout] 99ddd688e81765323a8c20ddf47d3f18349da7924cae1fcd97ca74d08ebc1df4