[INFO] cloning repository https://github.com/NaughtyDogOfSchrodinger/data-struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NaughtyDogOfSchrodinger/data-struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaughtyDogOfSchrodinger%2Fdata-struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaughtyDogOfSchrodinger%2Fdata-struct'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 14b4a39ee0061ba437c12faf54ed8388ee7976f1 [INFO] testing NaughtyDogOfSchrodinger/data-struct/14b4a39ee0061ba437c12faf54ed8388ee7976f1 against 1.81.0 for beta-1.82-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaughtyDogOfSchrodinger%2Fdata-struct" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NaughtyDogOfSchrodinger/data-struct on toolchain 1.81.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/NaughtyDogOfSchrodinger/data-struct [INFO] finished tweaking git repo https://github.com/NaughtyDogOfSchrodinger/data-struct [INFO] tweaked toml for git repo https://github.com/NaughtyDogOfSchrodinger/data-struct written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/NaughtyDogOfSchrodinger/data-struct already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 191b4ed6a17e9303a3e2f33d4caf2036e9964bbdea30eb3461cdf78ebb64a85e [INFO] running `Command { std: "docker" "start" "-a" "191b4ed6a17e9303a3e2f33d4caf2036e9964bbdea30eb3461cdf78ebb64a85e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "191b4ed6a17e9303a3e2f33d4caf2036e9964bbdea30eb3461cdf78ebb64a85e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "191b4ed6a17e9303a3e2f33d4caf2036e9964bbdea30eb3461cdf78ebb64a85e", kill_on_drop: false }` [INFO] [stdout] 191b4ed6a17e9303a3e2f33d4caf2036e9964bbdea30eb3461cdf78ebb64a85e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7f248855ed9817c414dfe9cf8f1f877e655fa9b4b8922849cf08d78dc46498c [INFO] running `Command { std: "docker" "start" "-a" "c7f248855ed9817c414dfe9cf8f1f877e655fa9b4b8922849cf08d78dc46498c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling hello-world v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::thread::panicking` [INFO] [stdout] --> src/binary_heap.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread::panicking; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryHeap` is never constructed [INFO] [stdout] --> src/binary_heap.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct BinaryHeap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `is_empty`, `move_up`, `push`, `move_down`, and `pop` are never used [INFO] [stdout] --> src/binary_heap.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl BinaryHeap { [INFO] [stdout] | ------------------------------------ associated items in this implementation [INFO] [stdout] 26 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn move_up(&mut self, mut index: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn push(&mut self, val: T) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | fn move_down(&mut self, mut index: usize) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `Command { std: "docker" "inspect" "c7f248855ed9817c414dfe9cf8f1f877e655fa9b4b8922849cf08d78dc46498c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7f248855ed9817c414dfe9cf8f1f877e655fa9b4b8922849cf08d78dc46498c", kill_on_drop: false }` [INFO] [stdout] c7f248855ed9817c414dfe9cf8f1f877e655fa9b4b8922849cf08d78dc46498c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 305aa146b7ff30a30c65796d80caddd7fa1879a63de679f5e7ceaf8427646d81 [INFO] running `Command { std: "docker" "start" "-a" "305aa146b7ff30a30c65796d80caddd7fa1879a63de679f5e7ceaf8427646d81", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::thread::panicking` [INFO] [stdout] --> src/binary_heap.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread::panicking; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryHeap` is never constructed [INFO] [stdout] --> src/binary_heap.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct BinaryHeap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hello-world v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `new`, `is_empty`, `move_up`, `push`, `move_down`, and `pop` are never used [INFO] [stdout] --> src/binary_heap.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl BinaryHeap { [INFO] [stdout] | ------------------------------------ associated items in this implementation [INFO] [stdout] 26 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn move_up(&mut self, mut index: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn push(&mut self, val: T) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | fn move_down(&mut self, mut index: usize) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::panicking` [INFO] [stdout] --> src/binary_heap.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread::panicking; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `lis` and `max_envelopes` [INFO] [stdout] --> src/lis.rs:99:22 [INFO] [stdout] | [INFO] [stdout] 99 | use crate::lis::{lis, max_envelopes, max_envelopes_1}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "305aa146b7ff30a30c65796d80caddd7fa1879a63de679f5e7ceaf8427646d81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "305aa146b7ff30a30c65796d80caddd7fa1879a63de679f5e7ceaf8427646d81", kill_on_drop: false }` [INFO] [stdout] 305aa146b7ff30a30c65796d80caddd7fa1879a63de679f5e7ceaf8427646d81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 44f49c5da2fc0603609d4a2599cbd9840f25c50636b05b766dc8b6f0dc55030a [INFO] running `Command { std: "docker" "start" "-a" "44f49c5da2fc0603609d4a2599cbd9840f25c50636b05b766dc8b6f0dc55030a", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::thread::panicking` [INFO] [stderr] --> src/binary_heap.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::thread::panicking; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `BinaryHeap` is never constructed [INFO] [stderr] --> src/binary_heap.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | struct BinaryHeap { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `is_empty`, `move_up`, `push`, `move_down`, and `pop` are never used [INFO] [stderr] --> src/binary_heap.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 25 | impl BinaryHeap { [INFO] [stderr] | ------------------------------------ associated items in this implementation [INFO] [stderr] 26 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 33 | pub fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | fn move_up(&mut self, mut index: usize) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 50 | pub fn push(&mut self, val: T) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 56 | fn move_down(&mut self, mut index: usize) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 80 | pub fn pop(&mut self) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `lis` and `max_envelopes` [INFO] [stderr] --> src/lis.rs:99:22 [INFO] [stderr] | [INFO] [stderr] 99 | use crate::lis::{lis, max_envelopes, max_envelopes_1}; [INFO] [stderr] | ^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `hello-world` (lib) generated 3 warnings (run `cargo fix --lib -p hello-world` to apply 1 suggestion) [INFO] [stderr] warning: `hello-world` (lib test) generated 2 warnings (1 duplicate) (run `cargo fix --lib -p hello-world --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hello_world-a93e043a22750f9f) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test binary_heap::tests::test_marco ... ok [INFO] [stdout] test binary_heap::tests::test_push_and_pop ... ok [INFO] [stdout] test bst_new::test::test_delete ... ok [INFO] [stdout] test bst_new::test::test_get ... ok [INFO] [stdout] test bst_new::test::test_insert ... ok [INFO] [stdout] test bst_new::test::test_wf ... ok [INFO] [stdout] test dijkstra::test::test_direct_graph ... ok [INFO] [stdout] test dijkstra::test::test_table_graph ... ok [INFO] [stdout] test exercise::test::test_insert ... ok [INFO] [stdout] test link_list::test::test_into_iter ... ok [INFO] [stdout] test link_list::test::test_push_and_pop ... ok [INFO] [stdout] test lis::test::test ... ok [INFO] [stdout] test trie::test::test_insert_and_query ... ok [INFO] [stdout] test trie::test::print_use_of_mem ... ok [INFO] [stdout] test bloom_filter::test::test_hash_set_insert_and_query has been running for over 60 seconds [INFO] [stdout] test bloom_filter::test::test_insert_and_query has been running for over 60 seconds [INFO] [stdout] test bloom_filter::test::test_insert_and_query ... ok [INFO] [stdout] test bloom_filter::test::test_hash_set_insert_and_query ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 141.14s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_world-e77f34e012760a88) [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 hello_world [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" "44f49c5da2fc0603609d4a2599cbd9840f25c50636b05b766dc8b6f0dc55030a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44f49c5da2fc0603609d4a2599cbd9840f25c50636b05b766dc8b6f0dc55030a", kill_on_drop: false }` [INFO] [stdout] 44f49c5da2fc0603609d4a2599cbd9840f25c50636b05b766dc8b6f0dc55030a