[INFO] cloning repository https://github.com/pwoolcoc/test-tokio-postgres [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pwoolcoc/test-tokio-postgres" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpwoolcoc%2Ftest-tokio-postgres", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpwoolcoc%2Ftest-tokio-postgres'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c469ef1897b528f7b33d5646e9479a4dd73ce13 [INFO] testing pwoolcoc/test-tokio-postgres against beta-2025-09-21 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpwoolcoc%2Ftest-tokio-postgres" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pwoolcoc/test-tokio-postgres [INFO] finished tweaking git repo https://github.com/pwoolcoc/test-tokio-postgres [INFO] tweaked toml for git repo https://github.com/pwoolcoc/test-tokio-postgres written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pwoolcoc/test-tokio-postgres on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/pwoolcoc/test-tokio-postgres 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c0ef363db0964b5aa856400809854700c924f18be2da24866bd043e0ecb49e51 [INFO] running `Command { std: "docker" "start" "-a" "c0ef363db0964b5aa856400809854700c924f18be2da24866bd043e0ecb49e51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0ef363db0964b5aa856400809854700c924f18be2da24866bd043e0ecb49e51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0ef363db0964b5aa856400809854700c924f18be2da24866bd043e0ecb49e51", kill_on_drop: false }` [INFO] [stdout] c0ef363db0964b5aa856400809854700c924f18be2da24866bd043e0ecb49e51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5137fcac287235750618f11fe9b6a20365d1d4ed6382ad3e4f705b8b9f7a00c [INFO] running `Command { std: "docker" "start" "-a" "e5137fcac287235750618f11fe9b6a20365d1d4ed6382ad3e4f705b8b9f7a00c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling typenum v1.9.0 [INFO] [stderr] Compiling byteorder v1.2.1 [INFO] [stderr] Compiling futures v0.1.17 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling matches v0.1.6 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling scoped-tls v0.1.0 [INFO] [stderr] Compiling unicode-normalization v0.1.5 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling slab v0.4.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling generic-array v0.8.3 [INFO] [stderr] Compiling mio v0.6.12 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling digest v0.6.2 [INFO] [stderr] Compiling block-buffer v0.2.0 [INFO] [stderr] Compiling crypto-mac v0.4.0 [INFO] [stderr] Compiling sha2 v0.6.0 [INFO] [stderr] Compiling rand v0.3.20 [INFO] [stderr] Compiling hmac v0.4.2 [INFO] [stderr] Compiling tokio-io v0.1.4 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling md5 v0.3.6 [INFO] [stderr] Compiling tokio-core v0.1.12 [INFO] [stderr] Compiling fallible-iterator v0.1.4 [INFO] [stderr] Compiling mio-uds v0.6.4 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling postgres-protocol v0.3.1 [INFO] [stderr] Compiling hex v0.2.0 [INFO] [stderr] Compiling rustc-demangle v0.1.5 [INFO] [stderr] Compiling futures-state-stream v0.2.0 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling num-traits v0.1.42 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling futures-state-stream v0.1.1 [INFO] [stderr] Compiling tokio-dns-unofficial v0.1.1 [INFO] [stderr] Compiling tokio-uds v0.1.7 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-dns-unofficial-0.1.1/src/net.rs:104:17 [INFO] [stdout] | [INFO] [stdout] 100 | futures::stream::iter(addrs.into_iter().map(Ok)).fold(result, move |prev, addr| { [INFO] [stdout] | ---- type must be known at this point [INFO] [stdout] ... [INFO] [stdout] 104 | futures::finished(Ok(i)).boxed() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `E` declared on the function `ok` [INFO] [stdout] | [INFO] [stdout] note: multiple `impl`s or `where` clauses satisfying `std::io::Error: From<_>` found [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-dns-unofficial-0.1.1/src/net.rs:96:41 [INFO] [stdout] | [INFO] [stdout] 96 | ::Error: From, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: and more `impl`s found in the following crates: `std`: [INFO] [stdout] - impl From for std::io::Error; [INFO] [stdout] - impl From for std::io::Error; [INFO] [stdout] - impl From for std::io::Error; [INFO] [stdout] - impl From for std::io::Error; [INFO] [stdout] note: required by a bound in `futures::Stream::fold` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.17/src/stream/mod.rs:666:28 [INFO] [stdout] | [INFO] [stdout] 663 | fn fold(self, init: T, f: F) -> Fold [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 666 | Self::Error: From, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `Stream::fold` [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 104 | futures::finished::, E>(Ok(i)).boxed() [INFO] [stdout] | ++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tokio-dns-unofficial` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e5137fcac287235750618f11fe9b6a20365d1d4ed6382ad3e4f705b8b9f7a00c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5137fcac287235750618f11fe9b6a20365d1d4ed6382ad3e4f705b8b9f7a00c", kill_on_drop: false }` [INFO] [stdout] e5137fcac287235750618f11fe9b6a20365d1d4ed6382ad3e4f705b8b9f7a00c