[INFO] cloning repository https://github.com/UB-Advanced-Datastructures/2024-sp-p2-TEMPLATE
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UB-Advanced-Datastructures/2024-sp-p2-TEMPLATE" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUB-Advanced-Datastructures%2F2024-sp-p2-TEMPLATE", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUB-Advanced-Datastructures%2F2024-sp-p2-TEMPLATE'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f7ee1e2daccec4d486d360deb38d2a65c914dbc
[INFO] testing UB-Advanced-Datastructures/2024-sp-p2-TEMPLATE against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUB-Advanced-Datastructures%2F2024-sp-p2-TEMPLATE" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/UB-Advanced-Datastructures/2024-sp-p2-TEMPLATE
[INFO] finished tweaking git repo https://github.com/UB-Advanced-Datastructures/2024-sp-p2-TEMPLATE
[INFO] tweaked toml for git repo https://github.com/UB-Advanced-Datastructures/2024-sp-p2-TEMPLATE written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/UB-Advanced-Datastructures/2024-sp-p2-TEMPLATE on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/UB-Advanced-Datastructures/2024-sp-p2-TEMPLATE 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03a2541d91336cb51a61a30faf548817a48af38c8bf74f369b607ec67800d536
[INFO] running `Command { std: "docker" "start" "-a" "03a2541d91336cb51a61a30faf548817a48af38c8bf74f369b607ec67800d536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03a2541d91336cb51a61a30faf548817a48af38c8bf74f369b607ec67800d536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a2541d91336cb51a61a30faf548817a48af38c8bf74f369b607ec67800d536", kill_on_drop: false }`
[INFO] [stdout] 03a2541d91336cb51a61a30faf548817a48af38c8bf74f369b607ec67800d536
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af8a63d11c0a29d7482019189176ce89064b2b5719b2bb822008966f0250e8bb
[INFO] running `Command { std: "docker" "start" "-a" "af8a63d11c0a29d7482019189176ce89064b2b5719b2bb822008966f0250e8bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling getrandom v0.2.12
[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 bplus_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/bplus_tree.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FreePage`
[INFO] [stdout]   --> src/bplus_tree.rs:11:59
[INFO] [stdout]    |
[INFO] [stdout] 11 | use super::page::{ LeafPage, DirectoryPage, MetadataPage, FreePage };
[INFO] [stdout]    |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]    --> src/bplus_tree.rs:108:41
[INFO] [stdout]     |
[INFO] [stdout] 108 |   pub fn alloc_page<T: Page>(&mut self, page: &T) -> BPlusResult<PagePointer>
[INFO] [stdout]     |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]    --> src/bplus_tree.rs:123:31
[INFO] [stdout]     |
[INFO] [stdout] 123 |   pub fn free_page(&mut self, ptr: PagePointer) -> BPlusResult<()>
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/bplus_tree.rs:229:25
[INFO] [stdout]     |
[INFO] [stdout] 229 |   pub fn put(&mut self, key: u32, value: u32) -> BPlusResult<()>
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/bplus_tree.rs:229:35
[INFO] [stdout]     |
[INFO] [stdout] 229 |   pub fn put(&mut self, key: u32, value: u32) -> BPlusResult<()>
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/bplus_tree.rs:282:28
[INFO] [stdout]     |
[INFO] [stdout] 282 |   pub fn delete(&mut self, key: u32) -> BPlusResult<()>
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FreePage` is never used
[INFO] [stdout]   --> src/page/mod.rs:43:10
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub type FreePage = free_page::FreePage;
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `init` is never used
[INFO] [stdout]   --> src/page/free_page.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl FreePage
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 15 | {
[INFO] [stdout] 16 |   pub fn init(next: PagePointer) -> FreePage
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `Command { std: "docker" "inspect" "af8a63d11c0a29d7482019189176ce89064b2b5719b2bb822008966f0250e8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af8a63d11c0a29d7482019189176ce89064b2b5719b2bb822008966f0250e8bb", kill_on_drop: false }`
[INFO] [stdout] af8a63d11c0a29d7482019189176ce89064b2b5719b2bb822008966f0250e8bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f71533409809c8984b45985232d718ae0d686ceaaa38d042844fa55df0c93379
[INFO] running `Command { std: "docker" "start" "-a" "f71533409809c8984b45985232d718ae0d686ceaaa38d042844fa55df0c93379", kill_on_drop: false }`
[INFO] [stderr]    Compiling bplus_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/bplus_tree.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FreePage`
[INFO] [stdout]   --> src/bplus_tree.rs:11:59
[INFO] [stdout]    |
[INFO] [stdout] 11 | use super::page::{ LeafPage, DirectoryPage, MetadataPage, FreePage };
[INFO] [stdout]    |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]    --> src/bplus_tree.rs:108:41
[INFO] [stdout]     |
[INFO] [stdout] 108 |   pub fn alloc_page<T: Page>(&mut self, page: &T) -> BPlusResult<PagePointer>
[INFO] [stdout]     |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]    --> src/bplus_tree.rs:123:31
[INFO] [stdout]     |
[INFO] [stdout] 123 |   pub fn free_page(&mut self, ptr: PagePointer) -> BPlusResult<()>
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/bplus_tree.rs:229:25
[INFO] [stdout]     |
[INFO] [stdout] 229 |   pub fn put(&mut self, key: u32, value: u32) -> BPlusResult<()>
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/bplus_tree.rs:229:35
[INFO] [stdout]     |
[INFO] [stdout] 229 |   pub fn put(&mut self, key: u32, value: u32) -> BPlusResult<()>
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/bplus_tree.rs:282:28
[INFO] [stdout]     |
[INFO] [stdout] 282 |   pub fn delete(&mut self, key: u32) -> BPlusResult<()>
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "f71533409809c8984b45985232d718ae0d686ceaaa38d042844fa55df0c93379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71533409809c8984b45985232d718ae0d686ceaaa38d042844fa55df0c93379", kill_on_drop: false }`
[INFO] [stdout] f71533409809c8984b45985232d718ae0d686ceaaa38d042844fa55df0c93379
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b956ee526a7dcdd389fd1b914c1ad21db83051ef6fdf57da5f83bdcd7ce9193
[INFO] running `Command { std: "docker" "start" "-a" "9b956ee526a7dcdd389fd1b914c1ad21db83051ef6fdf57da5f83bdcd7ce9193", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::borrow::Borrow`
[INFO] [stderr]  --> src/bplus_tree.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::borrow::Borrow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FreePage`
[INFO] [stderr]   --> src/bplus_tree.rs:11:59
[INFO] [stderr]    |
[INFO] [stderr] 11 | use super::page::{ LeafPage, DirectoryPage, MetadataPage, FreePage };
[INFO] [stderr]    |                                                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `page`
[INFO] [stderr]    --> src/bplus_tree.rs:108:41
[INFO] [stderr]     |
[INFO] [stderr] 108 |   pub fn alloc_page<T: Page>(&mut self, page: &T) -> BPlusResult<PagePointer>
[INFO] [stderr]     |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ptr`
[INFO] [stderr]    --> src/bplus_tree.rs:123:31
[INFO] [stderr]     |
[INFO] [stderr] 123 |   pub fn free_page(&mut self, ptr: PagePointer) -> BPlusResult<()>
[INFO] [stderr]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]    --> src/bplus_tree.rs:229:25
[INFO] [stderr]     |
[INFO] [stderr] 229 |   pub fn put(&mut self, key: u32, value: u32) -> BPlusResult<()>
[INFO] [stderr]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/bplus_tree.rs:229:35
[INFO] [stderr]     |
[INFO] [stderr] 229 |   pub fn put(&mut self, key: u32, value: u32) -> BPlusResult<()>
[INFO] [stderr]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]    --> src/bplus_tree.rs:282:28
[INFO] [stderr]     |
[INFO] [stderr] 282 |   pub fn delete(&mut self, key: u32) -> BPlusResult<()>
[INFO] [stderr]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stderr] 
[INFO] [stderr] warning: `bplus_tree` (bin "bplus_tree" test) generated 7 warnings (run `cargo fix --bin "bplus_tree" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bplus_tree-b173b736535ba48b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_delete ... FAILED
[INFO] [stdout] test test::test_read_write ... FAILED
[INFO] [stdout] test test::test_allocation ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_delete stdout ----
[INFO] [stdout] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_read_write stdout ----
[INFO] [stdout] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_allocation stdout ----
[INFO] [stdout] Init tree
[INFO] [stdout] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::test_allocation
[INFO] [stdout]     test::test_delete
[INFO] [stdout]     test::test_read_write
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin bplus_tree`
[INFO] running `Command { std: "docker" "inspect" "9b956ee526a7dcdd389fd1b914c1ad21db83051ef6fdf57da5f83bdcd7ce9193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b956ee526a7dcdd389fd1b914c1ad21db83051ef6fdf57da5f83bdcd7ce9193", kill_on_drop: false }`
[INFO] [stdout] 9b956ee526a7dcdd389fd1b914c1ad21db83051ef6fdf57da5f83bdcd7ce9193
