[INFO] fetching crate monolake-services 0.3.2... [INFO] testing monolake-services-0.3.2 against 1.90.0 for beta-1.91-3 [INFO] extracting crate monolake-services 0.3.2 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate monolake-services 0.3.2 [INFO] finished tweaking crates.io crate monolake-services 0.3.2 [INFO] tweaked toml for crates.io crate monolake-services 0.3.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate monolake-services 0.3.2 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 359 packages to latest compatible versions [INFO] [stderr] Adding libloading v0.8.8 (available: v0.8.9) [INFO] [stderr] Adding monoio-native-tls v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding monoio-rustls v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding openidconnect v3.5.0 (available: v4.0.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rustls v0.21.12 (available: v0.23.32) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (available: v2.2.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding webpki-roots v0.25.4 (available: v1.0.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_with_macros v3.14.1 [INFO] [stderr] Downloaded serde_plain v1.0.2 [INFO] [stderr] Downloaded param v0.1.2 [INFO] [stderr] Downloaded reusable-box-future v0.2.0 [INFO] [stderr] Downloaded certain-map-macros v0.3.2 [INFO] [stderr] Downloaded snafu-derive v0.6.10 [INFO] [stderr] Downloaded monoio-rustls v0.4.0 [INFO] [stderr] Downloaded auto-const-array v0.2.2 [INFO] [stderr] Downloaded certain-map v0.3.1 [INFO] [stderr] Downloaded snafu v0.6.10 [INFO] [stderr] Downloaded matchit v0.8.6 [INFO] [stderr] Downloaded local-sync v0.1.1 [INFO] [stderr] Downloaded monoio-transports v0.5.3 [INFO] [stderr] Downloaded oauth2 v4.4.2 [INFO] [stderr] Downloaded io-uring v0.6.4 [INFO] [stderr] Downloaded monoio-rustls v0.3.0 [INFO] [stderr] Downloaded monoio-codec v0.3.4 [INFO] [stderr] Downloaded serde_with v3.14.1 [INFO] [stderr] Downloaded monoio v0.2.4 [INFO] [stderr] Downloaded aws-lc-rs v1.14.1 [INFO] [stderr] Downloaded brotli-decompressor v2.5.1 [INFO] [stderr] Downloaded p384 v0.13.1 [INFO] [stderr] Downloaded openidconnect v3.5.0 [INFO] [stderr] Downloaded monoio-thrift v0.1.5 [INFO] [stderr] Downloaded monolake-core v0.3.0 [INFO] [stderr] Downloaded monoio-native-tls v0.3.0 [INFO] [stderr] Downloaded libloading v0.8.8 [INFO] [stderr] Downloaded monoio-macros v0.1.0 [INFO] [stderr] Downloaded service-async v0.2.4 [INFO] [stderr] Downloaded proxy-protocol v0.5.0 [INFO] [stderr] Downloaded monoio-compat v0.2.2 [INFO] [stderr] Downloaded monoio-io-wrapper v0.1.1 [INFO] [stderr] Downloaded brotli v3.5.0 [INFO] [stderr] Downloaded monoio-http v0.3.12 [INFO] [stderr] Downloaded aws-lc-sys v0.32.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2733785d876caaf1394ef1d62e7767364d7d16dd0bbaf730fe02be5d8577505 [INFO] running `Command { std: "docker" "start" "-a" "b2733785d876caaf1394ef1d62e7767364d7d16dd0bbaf730fe02be5d8577505", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2733785d876caaf1394ef1d62e7767364d7d16dd0bbaf730fe02be5d8577505", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2733785d876caaf1394ef1d62e7767364d7d16dd0bbaf730fe02be5d8577505", kill_on_drop: false }` [INFO] [stdout] b2733785d876caaf1394ef1d62e7767364d7d16dd0bbaf730fe02be5d8577505 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1961c355c0fef075fe72ced172e4ea8c542c35772246655295c97feaba1882ad [INFO] running `Command { std: "docker" "start" "-a" "1961c355c0fef075fe72ced172e4ea8c542c35772246655295c97feaba1882ad", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling io-uring v0.6.4 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling aws-lc-rs v1.14.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling toml_datetime v0.7.2 [INFO] [stderr] Compiling param v0.1.2 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling brotli-decompressor v2.5.1 [INFO] [stderr] Compiling rustls v0.23.32 [INFO] [stderr] Compiling reusable-box-future v0.2.0 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling service-async v0.2.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling matchit v0.8.6 [INFO] [stderr] Compiling webpki-roots v1.0.2 [INFO] [stderr] Compiling webpki-roots v0.26.11 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Compiling brotli v3.5.0 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling toml_parser v1.0.3 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling aws-lc-sys v0.32.2 [INFO] [stderr] Compiling toml_edit v0.23.6 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Compiling auto-const-array v0.2.2 [INFO] [stderr] Compiling monoio-macros v0.1.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling num_enum_derive v0.7.4 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling certain-map-macros v0.3.2 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling rustls-webpki v0.101.7 [INFO] [stderr] Compiling sct v0.7.1 [INFO] [stderr] Compiling monoio v0.2.4 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling num_enum v0.7.4 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling certain-map v0.3.1 [INFO] [stderr] Compiling monoio-io-wrapper v0.1.1 [INFO] [stderr] Compiling monoio-codec v0.3.4 [INFO] [stderr] Compiling monoio-compat v0.2.2 [INFO] [stderr] Compiling monoio-thrift v0.1.5 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling monoio-rustls v0.3.0 [INFO] [stderr] Compiling local-sync v0.1.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling monoio-http v0.3.12 [INFO] [stderr] Compiling monolake-core v0.3.0 [INFO] [stderr] Compiling rustls-webpki v0.103.6 [INFO] [stderr] Compiling monoio-rustls v0.4.0 [INFO] [stderr] Compiling monoio-transports v0.5.3 [INFO] [stderr] Compiling monolake-services v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/http/util.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 41 | && let Poll::Ready(t) = this.accompany.poll(cx) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(let_chains)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `let_chains` has been stable since `1.88.0` and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(impl_trait_in_assoc_type)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(let_chains)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `monolake-services` (lib) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "1961c355c0fef075fe72ced172e4ea8c542c35772246655295c97feaba1882ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1961c355c0fef075fe72ced172e4ea8c542c35772246655295c97feaba1882ad", kill_on_drop: false }` [INFO] [stdout] 1961c355c0fef075fe72ced172e4ea8c542c35772246655295c97feaba1882ad