[INFO] cloning repository https://github.com/eggmund/BLAKE2b [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eggmund/BLAKE2b" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feggmund%2FBLAKE2b", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feggmund%2FBLAKE2b'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aaf01c64b5983fa797d6a3900b8c111a6257ae84 [INFO] checking eggmund/BLAKE2b against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feggmund%2FBLAKE2b" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eggmund/BLAKE2b on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eggmund/BLAKE2b [INFO] finished tweaking git repo https://github.com/eggmund/BLAKE2b [INFO] tweaked toml for git repo https://github.com/eggmund/BLAKE2b written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/eggmund/BLAKE2b 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 900a0617839d4c5dbebf511d0ee009a313cf3e6c6709e7bc5593fdabcfb5968e [INFO] running `Command { std: "docker" "start" "-a" "900a0617839d4c5dbebf511d0ee009a313cf3e6c6709e7bc5593fdabcfb5968e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "900a0617839d4c5dbebf511d0ee009a313cf3e6c6709e7bc5593fdabcfb5968e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "900a0617839d4c5dbebf511d0ee009a313cf3e6c6709e7bc5593fdabcfb5968e", kill_on_drop: false }` [INFO] [stdout] 900a0617839d4c5dbebf511d0ee009a313cf3e6c6709e7bc5593fdabcfb5968e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49ca8ee4d20879f79e9acb3107ffb98590f9707828f40393e08efcdda4ada6cb [INFO] running `Command { std: "docker" "start" "-a" "49ca8ee4d20879f79e9acb3107ffb98590f9707828f40393e08efcdda4ada6cb", kill_on_drop: false }` [INFO] [stderr] Checking blake2b v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/blake/checksum.rs:6:70 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn get_checksum(file_path: &Path, hash_length: u8) -> io::Result<([u64; 8])> {//-> [u8; 64] { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 6 - pub fn get_checksum(file_path: &Path, hash_length: u8) -> io::Result<([u64; 8])> {//-> [u8; 64] { [INFO] [stdout] 6 + pub fn get_checksum(file_path: &Path, hash_length: u8) -> io::Result<[u64; 8]> {//-> [u8; 64] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/blake/checksum.rs:6:70 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn get_checksum(file_path: &Path, hash_length: u8) -> io::Result<([u64; 8])> {//-> [u8; 64] { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 6 - pub fn get_checksum(file_path: &Path, hash_length: u8) -> io::Result<([u64; 8])> {//-> [u8; 64] { [INFO] [stdout] 6 + pub fn get_checksum(file_path: &Path, hash_length: u8) -> io::Result<[u64; 8]> {//-> [u8; 64] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "49ca8ee4d20879f79e9acb3107ffb98590f9707828f40393e08efcdda4ada6cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49ca8ee4d20879f79e9acb3107ffb98590f9707828f40393e08efcdda4ada6cb", kill_on_drop: false }` [INFO] [stdout] 49ca8ee4d20879f79e9acb3107ffb98590f9707828f40393e08efcdda4ada6cb [INFO] checking eggmund/BLAKE2b against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feggmund%2FBLAKE2b" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eggmund/BLAKE2b on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eggmund/BLAKE2b [INFO] finished tweaking git repo https://github.com/eggmund/BLAKE2b [INFO] tweaked toml for git repo https://github.com/eggmund/BLAKE2b written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/eggmund/BLAKE2b 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac22e42972e3a26f5cca07026398b85b0596a50d3551acaecf62ba7a49468c69 [INFO] running `Command { std: "docker" "start" "-a" "ac22e42972e3a26f5cca07026398b85b0596a50d3551acaecf62ba7a49468c69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac22e42972e3a26f5cca07026398b85b0596a50d3551acaecf62ba7a49468c69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac22e42972e3a26f5cca07026398b85b0596a50d3551acaecf62ba7a49468c69", kill_on_drop: false }` [INFO] [stdout] ac22e42972e3a26f5cca07026398b85b0596a50d3551acaecf62ba7a49468c69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76c88fe24034c74c0c4adba2bad70df799f12de722b49c063ca0a2d9fd6db4cd [INFO] running `Command { std: "docker" "start" "-a" "76c88fe24034c74c0c4adba2bad70df799f12de722b49c063ca0a2d9fd6db4cd", kill_on_drop: false }` [INFO] [stderr] Checking blake2b v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/blake/checksum.rs:6:70 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn get_checksum(file_path: &Path, hash_length: u8) -> io::Result<([u64; 8])> {//-> [u8; 64] { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 6 - pub fn get_checksum(file_path: &Path, hash_length: u8) -> io::Result<([u64; 8])> {//-> [u8; 64] { [INFO] [stdout] 6 + pub fn get_checksum(file_path: &Path, hash_length: u8) -> io::Result<[u64; 8]> {//-> [u8; 64] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/blake/checksum.rs:6:70 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn get_checksum(file_path: &Path, hash_length: u8) -> io::Result<([u64; 8])> {//-> [u8; 64] { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 6 - pub fn get_checksum(file_path: &Path, hash_length: u8) -> io::Result<([u64; 8])> {//-> [u8; 64] { [INFO] [stdout] 6 + pub fn get_checksum(file_path: &Path, hash_length: u8) -> io::Result<[u64; 8]> {//-> [u8; 64] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/blake/checksum.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 37 | let read_f = File::open(file_path)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 40 | Ok((BufReader::new(read_f), size)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/blake/checksum.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 37 | let read_f = File::open(file_path)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 40 | Ok((BufReader::new(read_f), size)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `blake2b` (bin "blake2b") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `blake2b` (bin "blake2b" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "76c88fe24034c74c0c4adba2bad70df799f12de722b49c063ca0a2d9fd6db4cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76c88fe24034c74c0c4adba2bad70df799f12de722b49c063ca0a2d9fd6db4cd", kill_on_drop: false }` [INFO] [stdout] 76c88fe24034c74c0c4adba2bad70df799f12de722b49c063ca0a2d9fd6db4cd