[INFO] cloning repository https://github.com/0xErwin1/rallocator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xErwin1/rallocator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xErwin1%2Frallocator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xErwin1%2Frallocator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7fc0b3da562ac6576ec9d836a74c12fd44181405
[INFO] testing 0xErwin1/rallocator against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xErwin1%2Frallocator" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xErwin1/rallocator
[INFO] finished tweaking git repo https://github.com/0xErwin1/rallocator
[INFO] tweaked toml for git repo https://github.com/0xErwin1/rallocator written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xErwin1/rallocator on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xErwin1/rallocator 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f4e19cd9bcb32db5c7bd06908ef6af7cd053cd9f6cd8a6d64f692c24a011787e
[INFO] running `Command { std: "docker" "start" "f4e19cd9bcb32db5c7bd06908ef6af7cd053cd9f6cd8a6d64f692c24a011787e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4e19cd9bcb32db5c7bd06908ef6af7cd053cd9f6cd8a6d64f692c24a011787e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f4e19cd9bcb32db5c7bd06908ef6af7cd053cd9f6cd8a6d64f692c24a011787e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4e19cd9bcb32db5c7bd06908ef6af7cd053cd9f6cd8a6d64f692c24a011787e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f4e19cd9bcb32db5c7bd06908ef6af7cd053cd9f6cd8a6d64f692c24a011787e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling rallocator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/block.rs:126:10
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl Block {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |   pub fn new(
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `find_free_block`, `find_free_block_first_fit`, `find_free_block_next_fit`, and `find_free_block_best_fit` are never used
[INFO] [stdout]    --> src/bump.rs:595:13
[INFO] [stdout]     |
[INFO] [stdout] 431 | impl BumpAllocator {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 595 |   unsafe fn find_free_block(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 617 |   unsafe fn find_free_block_first_fit(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 652 |   unsafe fn find_free_block_next_fit(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 708 |   unsafe fn find_free_block_best_fit(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "f4e19cd9bcb32db5c7bd06908ef6af7cd053cd9f6cd8a6d64f692c24a011787e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f4e19cd9bcb32db5c7bd06908ef6af7cd053cd9f6cd8a6d64f692c24a011787e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rallocator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/block.rs:126:10
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl Block {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |   pub fn new(
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `find_free_block`, `find_free_block_first_fit`, `find_free_block_next_fit`, and `find_free_block_best_fit` are never used
[INFO] [stdout]    --> src/bump.rs:595:13
[INFO] [stdout]     |
[INFO] [stdout] 431 | impl BumpAllocator {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 595 |   unsafe fn find_free_block(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 617 |   unsafe fn find_free_block_first_fit(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 652 |   unsafe fn find_free_block_next_fit(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 708 |   unsafe fn find_free_block_best_fit(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/block.rs:126:10
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl Block {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |   pub fn new(
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "f4e19cd9bcb32db5c7bd06908ef6af7cd053cd9f6cd8a6d64f692c24a011787e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f4e19cd9bcb32db5c7bd06908ef6af7cd053cd9f6cd8a6d64f692c24a011787e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/block.rs:126:10
[INFO] [stderr]     |
[INFO] [stderr] 103 | impl Block {
[INFO] [stderr]     | ---------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 126 |   pub fn new(
[INFO] [stderr]     |          ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `find_free_block`, `find_free_block_first_fit`, `find_free_block_next_fit`, and `find_free_block_best_fit` are never used
[INFO] [stderr]    --> src/bump.rs:595:13
[INFO] [stderr]     |
[INFO] [stderr] 431 | impl BumpAllocator {
[INFO] [stderr]     | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 595 |   unsafe fn find_free_block(
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 617 |   unsafe fn find_free_block_first_fit(
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 652 |   unsafe fn find_free_block_next_fit(
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 708 |   unsafe fn find_free_block_best_fit(
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rallocator` (lib) generated 2 warnings
[INFO] [stderr] warning: `rallocator` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rallocator-48f0753de0f79ffe)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test align::tests::test_align_exact_multiples ... ok
[INFO] [stdout] test align::tests::test_align_word_size ... ok
[INFO] [stdout] test bump::tests::all_modes_return_null_on_empty_allocator ... ok
[INFO] [stdout] test align::tests::test_align_to_word_size ... ok
[INFO] [stdout] test bump::tests::all_modes_return_null_when_all_blocks_in_use ... ok
[INFO] [stdout] test bump::tests::best_fit_chooses_smaller_block_over_earlier_larger_block ... ok
[INFO] [stdout] test bump::tests::best_fit_returns_smallest_adequate_block ... ok
[INFO] [stdout] test bump::tests::deallocate_null_is_noop_and_deallocate_last_block_does_not_crash ... ok
[INFO] [stdout] test bump::tests::first_fit_returns_first_matching_block ... ok
[INFO] [stdout] test bump::tests::first_fit_returns_null_when_no_block_fits ... ok
[INFO] [stdout] test bump::tests::multiple_allocations_are_monotonic_and_distinct ... ok
[INFO] [stdout] test bump::tests::large_block_allocation_and_integrity ... ok
[INFO] [stdout] test bump::tests::next_fit_returns_null_when_no_block_fits ... ok
[INFO] [stdout] test bump::tests::next_fit_starts_from_last_search_position ... ok
[INFO] [stdout] test bump::tests::next_fit_wraps_around_to_beginning ... ok
[INFO] [stdout] test bump::tests::search_mode_default_is_first_fit ... ok
[INFO] [stdout] test bump::tests::best_fit_returns_perfect_fit_immediately ... ok
[INFO] [stdout] test bump::tests::allocations_respect_layout_alignment ... ok
[INFO] [stdout] test bump::tests::set_search_mode_changes_mode ... ok
[INFO] [stdout] test bump::tests::with_search_mode_sets_mode_correctly ... ok
[INFO] [stdout] test bump::tests::basic_allocation_and_write_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rallocator
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/block.rs - block::Block::new (line 118) ... ignored
[INFO] [stdout] test src/bump.rs - bump (line 231) ... ignored
[INFO] [stdout] test src/bump.rs - bump::BumpAllocator::new (line 441) ... ignored
[INFO] [stdout] test src/bump.rs - bump::BumpAllocator::search_mode (line 517) ... ignored
[INFO] [stdout] test src/bump.rs - bump::BumpAllocator::set_search_mode (line 539) ... ignored
[INFO] [stdout] test src/bump.rs - bump::BumpAllocator::with_search_mode (line 483) ... ignored
[INFO] [stdout] test src/lib.rs - (line 41) ... ignored
[INFO] [stdout] test src/align.rs - align::align (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.41s; merged doctests compilation took 0.40s
[INFO] running `Command { std: "docker" "inspect" "f4e19cd9bcb32db5c7bd06908ef6af7cd053cd9f6cd8a6d64f692c24a011787e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4e19cd9bcb32db5c7bd06908ef6af7cd053cd9f6cd8a6d64f692c24a011787e", kill_on_drop: false }`
[INFO] [stdout] f4e19cd9bcb32db5c7bd06908ef6af7cd053cd9f6cd8a6d64f692c24a011787e
