[INFO] fetching crate codestat 0.2.1...
[INFO] fixing codestat-0.2.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate codestat 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate codestat 0.2.1
[INFO] finished tweaking crates.io crate codestat 0.2.1
[INFO] tweaked toml for crates.io crate codestat 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate codestat 0.2.1 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate codestat 0.2.1 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.58
[INFO] [stderr]   Downloaded clap_builder v4.5.58
[INFO] [stderr]   Downloaded syn v2.0.115
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 58b62ad653e66fe6111e453cb4886d33bf5e5afa198ad5f7f82596bb8a8dbc6d
[INFO] running `Command { std: "docker" "start" "58b62ad653e66fe6111e453cb4886d33bf5e5afa198ad5f7f82596bb8a8dbc6d", 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" "58b62ad653e66fe6111e453cb4886d33bf5e5afa198ad5f7f82596bb8a8dbc6d" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58b62ad653e66fe6111e453cb4886d33bf5e5afa198ad5f7f82596bb8a8dbc6d", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "58b62ad653e66fe6111e453cb4886d33bf5e5afa198ad5f7f82596bb8a8dbc6d" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking clap_builder v4.5.58
[INFO] [stderr]     Checking rustix v1.1.3
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking getrandom v0.4.1
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking tempfile v3.25.0
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]     Checking ignore v0.4.25
[INFO] [stderr]     Checking clap v4.5.58
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking codestat v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `libc` in this scope
[INFO] [stdout]    --> src/mempool.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         libc::posix_fadvise(
[INFO] [stdout]     |         ^^^^ use of unresolved module or unlinked crate `libc`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `libc` in this scope
[INFO] [stdout]    --> src/mempool.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             libc::POSIX_FADV_SEQUENTIAL | libc::POSIX_FADV_WILLNEED,
[INFO] [stdout]     |             ^^^^ use of unresolved module or unlinked crate `libc`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `libc` in this scope
[INFO] [stdout]    --> src/mempool.rs:106:43
[INFO] [stdout]     |
[INFO] [stdout] 106 |             libc::POSIX_FADV_SEQUENTIAL | libc::POSIX_FADV_WILLNEED,
[INFO] [stdout]     |                                           ^^^^ use of unresolved module or unlinked crate `libc`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `std::arch::x86_64::_mm_loadu_si128` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/simd_scanner.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let vec = _mm_loadu_si128(chunk.as_ptr() as *const __m128i);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/simd_scanner.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | unsafe fn count_newlines_sse2(buffer: &[u8]) -> usize {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]    = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `std::arch::x86_64::_mm256_loadu_si256` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/simd_scanner.rs:84:19
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let vec = _mm256_loadu_si256(chunk.as_ptr() as *const __m256i);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/simd_scanner.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | unsafe fn count_newlines_avx2(buffer: &[u8]) -> usize {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `libc` in this scope
[INFO] [stdout]    --> src/mempool.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         libc::posix_fadvise(
[INFO] [stdout]     |         ^^^^ use of unresolved module or unlinked crate `libc`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `libc` in this scope
[INFO] [stdout]    --> src/mempool.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             libc::POSIX_FADV_SEQUENTIAL | libc::POSIX_FADV_WILLNEED,
[INFO] [stdout]     |             ^^^^ use of unresolved module or unlinked crate `libc`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `libc` in this scope
[INFO] [stdout]    --> src/mempool.rs:106:43
[INFO] [stdout]     |
[INFO] [stdout] 106 |             libc::POSIX_FADV_SEQUENTIAL | libc::POSIX_FADV_WILLNEED,
[INFO] [stdout]     |                                           ^^^^ use of unresolved module or unlinked crate `libc`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0133, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `codestat` (bin "codestat" test) due to 3 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning[E0133]: call to unsafe function `std::arch::x86_64::_mm_loadu_si128` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/simd_scanner.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let vec = _mm_loadu_si128(chunk.as_ptr() as *const __m128i);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/simd_scanner.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | unsafe fn count_newlines_sse2(buffer: &[u8]) -> usize {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]    = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `std::arch::x86_64::_mm256_loadu_si256` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/simd_scanner.rs:84:19
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let vec = _mm256_loadu_si256(chunk.as_ptr() as *const __m256i);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/simd_scanner.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | unsafe fn count_newlines_avx2(buffer: &[u8]) -> usize {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0133, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `codestat` (bin "codestat") due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "58b62ad653e66fe6111e453cb4886d33bf5e5afa198ad5f7f82596bb8a8dbc6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58b62ad653e66fe6111e453cb4886d33bf5e5afa198ad5f7f82596bb8a8dbc6d", kill_on_drop: false }`
[INFO] [stdout] 58b62ad653e66fe6111e453cb4886d33bf5e5afa198ad5f7f82596bb8a8dbc6d
