[INFO] cloning repository https://github.com/ksv1986/rchd-nbd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ksv1986/rchd-nbd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksv1986%2Frchd-nbd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksv1986%2Frchd-nbd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5a1da748891e6f0dc46ef45119742ec48ffb9c76 [INFO] testing ksv1986/rchd-nbd against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksv1986%2Frchd-nbd" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ksv1986/rchd-nbd [INFO] finished tweaking git repo https://github.com/ksv1986/rchd-nbd [INFO] tweaked toml for git repo https://github.com/ksv1986/rchd-nbd written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ksv1986/rchd-nbd on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ksv1986/rchd-nbd 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.26 [INFO] [stderr] Downloaded chd v0.2.3 [INFO] [stderr] Downloaded text_io v0.1.12 [INFO] [stderr] Downloaded nbd v0.3.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.56 [INFO] [stderr] Downloaded bitreader v0.3.6 [INFO] [stderr] Downloaded lzma-rs-perf-exp v0.2.1 [INFO] [stderr] Downloaded claxon v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 80ba5fe2d18c8c54a1b29505705cf16f8725ea7f55b58eaa33484de18efdcfec [INFO] running `Command { std: "docker" "start" "80ba5fe2d18c8c54a1b29505705cf16f8725ea7f55b58eaa33484de18efdcfec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80ba5fe2d18c8c54a1b29505705cf16f8725ea7f55b58eaa33484de18efdcfec", 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" "80ba5fe2d18c8c54a1b29505705cf16f8725ea7f55b58eaa33484de18efdcfec" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80ba5fe2d18c8c54a1b29505705cf16f8725ea7f55b58eaa33484de18efdcfec", 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" "80ba5fe2d18c8c54a1b29505705cf16f8725ea7f55b58eaa33484de18efdcfec" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling crc-catalog v2.2.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling text_io v0.1.12 [INFO] [stderr] Compiling claxon v0.4.3 [INFO] [stderr] Compiling bitreader v0.3.6 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling crc v3.0.1 [INFO] [stderr] Compiling lzma-rs-perf-exp v0.2.1 [INFO] [stderr] Compiling nbd v0.3.0 [INFO] [stderr] Compiling flate2 v1.0.25 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling chd v0.2.3 [INFO] [stderr] Compiling chdnbd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / fn handle_client(file: &mut T, size: u64, mut stream: TcpStream) -> Result<()> [INFO] [stdout] 13 | | where [INFO] [stdout] 14 | | T: Read + Write + Seek, [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Default` will fail [INFO] [stdout] --> src/main.rs:27:15 [INFO] [stdout] | [INFO] [stdout] 27 | ..Default::default() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 23 | handshake::<_, (), _>(&mut stream, |_name| { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 7.83s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: chdnbd v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "80ba5fe2d18c8c54a1b29505705cf16f8725ea7f55b58eaa33484de18efdcfec", 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" "80ba5fe2d18c8c54a1b29505705cf16f8725ea7f55b58eaa33484de18efdcfec" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling chdnbd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / fn handle_client(file: &mut T, size: u64, mut stream: TcpStream) -> Result<()> [INFO] [stdout] 13 | | where [INFO] [stdout] 14 | | T: Read + Write + Seek, [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Default` will fail [INFO] [stdout] --> src/main.rs:27:15 [INFO] [stdout] | [INFO] [stdout] 27 | ..Default::default() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 23 | handshake::<_, (), _>(&mut stream, |_name| { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.25s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: chdnbd v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "80ba5fe2d18c8c54a1b29505705cf16f8725ea7f55b58eaa33484de18efdcfec", 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" "80ba5fe2d18c8c54a1b29505705cf16f8725ea7f55b58eaa33484de18efdcfec" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/main.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | / fn handle_client(file: &mut T, size: u64, mut stream: TcpStream) -> Result<()> [INFO] [stderr] 13 | | where [INFO] [stderr] 14 | | T: Read + Write + Seek, [INFO] [stderr] | |___________________________^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: Default` will fail [INFO] [stderr] --> src/main.rs:27:15 [INFO] [stderr] | [INFO] [stderr] 27 | ..Default::default() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 23 | handshake::<_, (), _>(&mut stream, |_name| { [INFO] [stderr] | ++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: `chdnbd` (bin "chdnbd" test) generated 1 warning (run `cargo fix --bin "chdnbd" -p chdnbd --tests` to apply 1 suggestion) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.03s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: chdnbd v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/release/deps/chdnbd-9a632fa02f84bf95) [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" "80ba5fe2d18c8c54a1b29505705cf16f8725ea7f55b58eaa33484de18efdcfec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80ba5fe2d18c8c54a1b29505705cf16f8725ea7f55b58eaa33484de18efdcfec", kill_on_drop: false }` [INFO] [stdout] 80ba5fe2d18c8c54a1b29505705cf16f8725ea7f55b58eaa33484de18efdcfec