[INFO] fetching crate flatline 0.0.11... [INFO] checking flatline-0.0.11 against try#e90f1ff63e694965281f833819a486da29772bdf for pr-146167 [INFO] extracting crate flatline 0.0.11 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate flatline 0.0.11 [INFO] finished tweaking crates.io crate flatline 0.0.11 [INFO] tweaked toml for crates.io crate flatline 0.0.11 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate flatline 0.0.11 on toolchain e90f1ff63e694965281f833819a486da29772bdf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e90f1ff63e694965281f833819a486da29772bdf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate flatline 0.0.11 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" "+e90f1ff63e694965281f833819a486da29772bdf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+e90f1ff63e694965281f833819a486da29772bdf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acd49656026a439f807c2bc3d33cac3721df3190c2619fbfbb682fbb0db3d880 [INFO] running `Command { std: "docker" "start" "-a" "acd49656026a439f807c2bc3d33cac3721df3190c2619fbfbb682fbb0db3d880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acd49656026a439f807c2bc3d33cac3721df3190c2619fbfbb682fbb0db3d880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acd49656026a439f807c2bc3d33cac3721df3190c2619fbfbb682fbb0db3d880", kill_on_drop: false }` [INFO] [stdout] acd49656026a439f807c2bc3d33cac3721df3190c2619fbfbb682fbb0db3d880 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+e90f1ff63e694965281f833819a486da29772bdf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3550f0e2e6235402fbb2dd7a2af0a7b8fa90cfa2f4f57b16df511074c600f0d1 [INFO] running `Command { std: "docker" "start" "-a" "3550f0e2e6235402fbb2dd7a2af0a7b8fa90cfa2f4f57b16df511074c600f0d1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling cc v1.0.96 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling openssl-src v300.2.3+3.2.1 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking getrandom v0.2.14 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking blowfish v0.9.1 [INFO] [stderr] Checking parking_lot v0.12.2 [INFO] [stderr] Checking pbkdf2 v0.12.2 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking bcrypt-pbkdf v0.10.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Compiling libz-sys v1.1.16 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling snafu-derive v0.8.4 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling derive-new v0.6.0 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling custom_debug_derive v0.6.1 [INFO] [stderr] Checking snafu v0.8.4 [INFO] [stderr] Checking flatline v0.0.11 (/opt/rustwide/workdir) [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/sftp.rs:1265:5 [INFO] [stdout] | [INFO] [stdout] 1265 | pub async fn write_file_buf(&mut self, file: &mut File, data: &[u8]) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Default` will fail [INFO] [stdout] --> src/sftp.rs:1300:13 [INFO] [stdout] | [INFO] [stdout] 1300 | self.wait_for_status(id, Status::no_eof).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 1300 | self.wait_for_status::<_, ()>(id, Status::no_eof).await?; [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/sftp.rs:1265:5 [INFO] [stdout] | [INFO] [stdout] 1265 | pub async fn write_file_buf(&mut self, file: &mut File, data: &[u8]) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Default` will fail [INFO] [stdout] --> src/sftp.rs:1300:13 [INFO] [stdout] | [INFO] [stdout] 1300 | self.wait_for_status(id, Status::no_eof).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 1300 | self.wait_for_status::<_, ()>(id, Status::no_eof).await?; [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `flatline` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `flatline` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "3550f0e2e6235402fbb2dd7a2af0a7b8fa90cfa2f4f57b16df511074c600f0d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3550f0e2e6235402fbb2dd7a2af0a7b8fa90cfa2f4f57b16df511074c600f0d1", kill_on_drop: false }` [INFO] [stdout] 3550f0e2e6235402fbb2dd7a2af0a7b8fa90cfa2f4f57b16df511074c600f0d1