[INFO] cloning repository https://github.com/r58Playz/crosreleasenotifier [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/r58Playz/crosreleasenotifier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr58Playz%2Fcrosreleasenotifier", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr58Playz%2Fcrosreleasenotifier'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 62fd85df6a592b47f9f39e718ff4e761ede0a3be [INFO] testing r58Playz/crosreleasenotifier against 1.91.0 for beta-1.92-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr58Playz%2Fcrosreleasenotifier" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/r58Playz/crosreleasenotifier [INFO] finished tweaking git repo https://github.com/r58Playz/crosreleasenotifier [INFO] tweaked toml for git repo https://github.com/r58Playz/crosreleasenotifier written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/r58Playz/crosreleasenotifier on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/r58Playz/crosreleasenotifier 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-targets v0.52.3 [INFO] [stderr] Downloaded tokio-macros v2.2.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.91 [INFO] [stderr] Downloaded signal-hook-registry v1.4.1 [INFO] [stderr] Downloaded event-listener-strategy v0.5.0 [INFO] [stderr] Downloaded waker-fn v1.1.1 [INFO] [stderr] Downloaded enumflags2_derive v0.7.9 [INFO] [stderr] Downloaded zvariant_utils v1.1.0 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.41 [INFO] [stderr] Downloaded xdg v2.5.2 [INFO] [stderr] Downloaded dirs-sys-next v0.1.2 [INFO] [stderr] Downloaded zvariant_derive v3.15.1 [INFO] [stderr] Downloaded siphasher v1.0.0 [INFO] [stderr] Downloaded system-configuration v0.5.1 [INFO] [stderr] Downloaded async-executor v1.8.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.91 [INFO] [stderr] Downloaded enumflags2 v0.7.9 [INFO] [stderr] Downloaded hermit-abi v0.3.6 [INFO] [stderr] Downloaded clap_derive v4.5.0 [INFO] [stderr] Downloaded async-signal v0.2.5 [INFO] [stderr] Downloaded async-recursion v1.0.5 [INFO] [stderr] Downloaded futures-lite v2.2.0 [INFO] [stderr] Downloaded windows-core v0.51.1 [INFO] [stderr] Downloaded event-listener v5.1.0 [INFO] [stderr] Downloaded num_cpus v1.16.0 [INFO] [stderr] Downloaded serde_repr v0.1.18 [INFO] [stderr] Downloaded objc-foundation v0.1.1 [INFO] [stderr] Downloaded mac-notification-sys v0.6.1 [INFO] [stderr] Downloaded memoffset v0.9.0 [INFO] [stderr] Downloaded zbus_macros v3.15.1 [INFO] [stderr] Downloaded dashmap v5.4.0 [INFO] [stderr] Downloaded tempfile v3.10.0 [INFO] [stderr] Downloaded zvariant v3.15.1 [INFO] [stderr] Downloaded windows-core v0.53.0 [INFO] [stderr] Downloaded bumpalo v3.15.3 [INFO] [stderr] Downloaded cc v1.0.86 [INFO] [stderr] Downloaded http v0.2.11 [INFO] [stderr] Downloaded clap v4.5.1 [INFO] [stderr] Downloaded mio v0.8.10 [INFO] [stderr] Downloaded clap_builder v4.5.1 [INFO] [stderr] Downloaded quick-xml v0.31.0 [INFO] [stderr] Downloaded zbus v3.15.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.91 [INFO] [stderr] Downloaded syn v2.0.50 [INFO] [stderr] Downloaded chrono v0.4.34 [INFO] [stderr] Downloaded notify-rust v4.10.0 [INFO] [stderr] Downloaded system-configuration-sys v0.5.0 [INFO] [stderr] Downloaded reqwest v0.11.24 [INFO] [stderr] Downloaded zbus_names v2.6.0 [INFO] [stderr] Downloaded async-io v2.3.1 [INFO] [stderr] Downloaded indexmap v2.2.3 [INFO] [stderr] Downloaded iana-time-zone v0.1.59 [INFO] [stderr] Downloaded feed-rs v1.4.0 [INFO] [stderr] Downloaded js-sys v0.3.68 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.52.3 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.52.3 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.52.3 [INFO] [stderr] Downloaded web-sys v0.3.68 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.52.3 [INFO] [stderr] Downloaded windows_i686_gnu v0.52.3 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.3 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.52.3 [INFO] [stderr] Downloaded dirs-next v2.0.0 [INFO] [stderr] Downloaded html2text v0.12.2 [INFO] [stderr] Downloaded anstream v0.6.12 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.91 [INFO] [stderr] Downloaded xdg-home v1.1.0 [INFO] [stderr] Downloaded tauri-winrt-notification v0.1.3 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.91 [INFO] [stderr] Downloaded polling v3.5.0 [INFO] [stderr] Downloaded objc_id v0.1.1 [INFO] [stderr] Downloaded async-trait v0.1.77 [INFO] [stderr] Downloaded quick-xml v0.30.0 [INFO] [stderr] Downloaded windows v0.51.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aef84ce9b0505493362ca99946a77bf6e0665e1174ec8ecaf7864b0dc2c96675 [INFO] running `Command { std: "docker" "start" "-a" "aef84ce9b0505493362ca99946a77bf6e0665e1174ec8ecaf7864b0dc2c96675", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aef84ce9b0505493362ca99946a77bf6e0665e1174ec8ecaf7864b0dc2c96675", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aef84ce9b0505493362ca99946a77bf6e0665e1174ec8ecaf7864b0dc2c96675", kill_on_drop: false }` [INFO] [stdout] aef84ce9b0505493362ca99946a77bf6e0665e1174ec8ecaf7864b0dc2c96675 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13621a0c380834cf00b6a8134ccde3c73f81e5f5fafe5858988aa1356d9ca258 [INFO] running `Command { std: "docker" "start" "-a" "13621a0c380834cf00b6a8134ccde3c73f81e5f5fafe5858988aa1356d9ca258", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling cc v1.0.86 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling concurrent-queue v2.4.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling indexmap v2.2.3 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling event-listener v4.0.3 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling event-listener v5.1.0 [INFO] [stderr] Compiling event-listener-strategy v0.4.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling event-listener-strategy v0.5.0 [INFO] [stderr] Compiling http v0.2.11 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling async-lock v3.3.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling futures-lite v2.2.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling waker-fn v1.1.1 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling mio v0.8.10 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling async-task v4.7.0 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling piper v0.2.1 [INFO] [stderr] Compiling async-channel v2.2.0 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling encoding_rs v0.8.33 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling async-executor v1.8.0 [INFO] [stderr] Compiling anstream v0.6.12 [INFO] [stderr] Compiling xdg-home v1.1.0 [INFO] [stderr] Compiling async-broadcast v0.5.1 [INFO] [stderr] Compiling ordered-stream v0.2.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling iana-time-zone v0.1.59 [INFO] [stderr] Compiling strsim v0.11.0 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling clap_builder v4.5.1 [INFO] [stderr] Compiling zvariant_utils v1.1.0 [INFO] [stderr] Compiling dashmap v5.4.0 [INFO] [stderr] Compiling rustls-pemfile v1.0.4 [INFO] [stderr] Compiling quick-xml v0.31.0 [INFO] [stderr] Compiling uuid v1.7.0 [INFO] [stderr] Compiling ipnet v2.9.0 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling siphasher v1.0.0 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling xdg v2.5.2 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling enumflags2_derive v0.7.9 [INFO] [stderr] Compiling serde_repr v0.1.18 [INFO] [stderr] Compiling async-recursion v1.0.5 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling zvariant_derive v3.15.1 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling blocking v1.5.1 [INFO] [stderr] Compiling zbus_macros v3.15.1 [INFO] [stderr] Compiling clap v4.5.1 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling enumflags2 v0.7.9 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling chrono v0.4.34 [INFO] [stderr] Compiling zvariant v3.15.1 [INFO] [stderr] Compiling h2 v0.3.24 [INFO] [stderr] Compiling html2text v0.12.2 [INFO] [stderr] Compiling feed-rs v1.4.0 [INFO] [stderr] Compiling zbus_names v2.6.0 [INFO] [stderr] Compiling zbus v3.15.1 [INFO] [stderr] Compiling hyper v0.14.28 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.24 [INFO] [stderr] Compiling notify-rust v4.10.0 [INFO] [stderr] Compiling crosreleasenotifier v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/main.rs:177:12 [INFO] [stdout] | [INFO] [stdout] 177 | && let Ok(diff_date) = std::fs::read(diff_file.clone()).and_then(|x| { [INFO] [stdout] | ____________^ [INFO] [stdout] 178 | | serde_json::from_slice::>(&x).map_err(std::io::Error::other) [INFO] [stdout] 179 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/main.rs:219:12 [INFO] [stdout] | [INFO] [stdout] 219 | && let Some(latest) = releases.first() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.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] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.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 `crosreleasenotifier` (bin "crosreleasenotifier") due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "13621a0c380834cf00b6a8134ccde3c73f81e5f5fafe5858988aa1356d9ca258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13621a0c380834cf00b6a8134ccde3c73f81e5f5fafe5858988aa1356d9ca258", kill_on_drop: false }` [INFO] [stdout] 13621a0c380834cf00b6a8134ccde3c73f81e5f5fafe5858988aa1356d9ca258