[INFO] fetching crate slack-hooked 0.9.0... [INFO] testing slack-hooked-0.9.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate slack-hooked 0.9.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate slack-hooked 0.9.0 [INFO] finished tweaking crates.io crate slack-hooked 0.9.0 [INFO] tweaked toml for crates.io crate slack-hooked 0.9.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate slack-hooked 0.9.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--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] Locking 170 packages to latest compatible versions [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.23) [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] 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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa4f80900f453235daf378d6106ae2ee000ddd1a67f3d5e1414c88a303aeafc7 [INFO] running `Command { std: "docker" "start" "-a" "fa4f80900f453235daf378d6106ae2ee000ddd1a67f3d5e1414c88a303aeafc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa4f80900f453235daf378d6106ae2ee000ddd1a67f3d5e1414c88a303aeafc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa4f80900f453235daf378d6106ae2ee000ddd1a67f3d5e1414c88a303aeafc7", kill_on_drop: false }` [INFO] [stdout] fa4f80900f453235daf378d6106ae2ee000ddd1a67f3d5e1414c88a303aeafc7 [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=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] b40a9f0c67e9fe459e10eed00952e540a1515627c063ca1e716d95587efc9f6d [INFO] running `Command { std: "docker" "start" "-a" "b40a9f0c67e9fe459e10eed00952e540a1515627c063ca1e716d95587efc9f6d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.2 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling rustls-pemfile v1.0.4 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling slack-hooked v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/error.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | types { [INFO] [stdout] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] ... | [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/slack.rs:52:41 [INFO] [stdout] | [INFO] [stdout] 52 | serializer.serialize_i64(self.0.timestamp()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "b40a9f0c67e9fe459e10eed00952e540a1515627c063ca1e716d95587efc9f6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b40a9f0c67e9fe459e10eed00952e540a1515627c063ca1e716d95587efc9f6d", kill_on_drop: false }` [INFO] [stdout] b40a9f0c67e9fe459e10eed00952e540a1515627c063ca1e716d95587efc9f6d [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=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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83774d95d582b349d10b594063b19601b29d00f4f03a4702ca3a61d76237b911 [INFO] running `Command { std: "docker" "start" "-a" "83774d95d582b349d10b594063b19601b29d00f4f03a4702ca3a61d76237b911", kill_on_drop: false }` [INFO] [stderr] Compiling slack-hooked v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/error.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | types { [INFO] [stdout] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] ... | [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/slack.rs:52:41 [INFO] [stdout] | [INFO] [stdout] 52 | serializer.serialize_i64(self.0.timestamp()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/error.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | types { [INFO] [stdout] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] ... | [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable` [INFO] [stdout] --> src/slack.rs:205:11 [INFO] [stdout] | [INFO] [stdout] 205 | #[cfg(feature = "unstable")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/slack.rs:52:41 [INFO] [stdout] | [INFO] [stdout] 52 | serializer.serialize_i64(self.0.timestamp()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/slack.rs:254:33 [INFO] [stdout] | [INFO] [stdout] 254 | .ts(&NaiveDateTime::from_timestamp(123_456_789, 0)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `Command { std: "docker" "inspect" "83774d95d582b349d10b594063b19601b29d00f4f03a4702ca3a61d76237b911", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83774d95d582b349d10b594063b19601b29d00f4f03a4702ca3a61d76237b911", kill_on_drop: false }` [INFO] [stdout] 83774d95d582b349d10b594063b19601b29d00f4f03a4702ca3a61d76237b911 [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=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" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1e7c85443163d5e2c2d28ac763b703bf7ee4e4293f758fd572636f50f15a1381 [INFO] running `Command { std: "docker" "start" "-a" "1e7c85443163d5e2c2d28ac763b703bf7ee4e4293f758fd572636f50f15a1381", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stderr] --> src/error.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | types { [INFO] [stderr] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] ... | [INFO] [stderr] 27 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stderr] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stderr] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stderr] --> src/slack.rs:52:41 [INFO] [stderr] | [INFO] [stderr] 52 | serializer.serialize_i64(self.0.timestamp()) [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `unstable` [INFO] [stderr] --> src/slack.rs:205:11 [INFO] [stderr] | [INFO] [stderr] 205 | #[cfg(feature = "unstable")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `DateTime::from_timestamp` instead [INFO] [stderr] --> src/slack.rs:254:33 [INFO] [stderr] | [INFO] [stderr] 254 | .ts(&NaiveDateTime::from_timestamp(123_456_789, 0)) [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `slack-hooked` (lib) generated 2 warnings [INFO] [stderr] warning: `slack-hooked` (lib test) generated 4 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slack_hooked-7aa7ae7a3632f745) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test hex::test::test_hex_color_3_char_hex ... ok [INFO] [stdout] test hex::test::test_hex_color_danger_str ... ok [INFO] [stdout] test hex::test::test_hex_color_good ... ok [INFO] [stdout] test hex::test::test_hex_color_valid_lower_hex ... ok [INFO] [stdout] test hex::test::test_hex_color_invalid_hex_fmt ... ok [INFO] [stdout] test hex::test::test_hex_color_missing_hash ... ok [INFO] [stdout] test hex::test::test_hex_color_valid_upper_hex ... ok [INFO] [stdout] test hex::test::test_hex_color_too_short ... ok [INFO] [stdout] test slack::test::json_complete_payload_test ... ok [INFO] [stdout] test slack::test::json_slacklink_test ... ok [INFO] [stdout] test slack::test::slack_text_test ... ok [INFO] [stdout] test slack::test::slack_link_test ... ok [INFO] [stdout] test slack::test::slack_text_content_test ... ok [INFO] [stdout] test slack::test::json_message_payload_test ... ok [INFO] [stdout] test slack::test::slack_incoming_url_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stderr] Doc-tests slack_hooked [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" "1e7c85443163d5e2c2d28ac763b703bf7ee4e4293f758fd572636f50f15a1381", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e7c85443163d5e2c2d28ac763b703bf7ee4e4293f758fd572636f50f15a1381", kill_on_drop: false }` [INFO] [stdout] 1e7c85443163d5e2c2d28ac763b703bf7ee4e4293f758fd572636f50f15a1381