[INFO] cloning repository https://github.com/EeroVakiparta/Leukailu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EeroVakiparta/Leukailu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEeroVakiparta%2FLeukailu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEeroVakiparta%2FLeukailu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 806f0e3cd115ca5df4de5fada03975ab10ac4938 [INFO] checking EeroVakiparta/Leukailu against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEeroVakiparta%2FLeukailu" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EeroVakiparta/Leukailu on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/EeroVakiparta/Leukailu [INFO] finished tweaking git repo https://github.com/EeroVakiparta/Leukailu [INFO] tweaked toml for git repo https://github.com/EeroVakiparta/Leukailu written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/EeroVakiparta/Leukailu 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ref-cast v1.0.7 [INFO] [stderr] Downloaded ref-cast-impl v1.0.7 [INFO] [stderr] Downloaded socket2 v0.4.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8895d653802565c800bc628d86deffe63267868457435a97a380bfa1ae893fc6 [INFO] running `Command { std: "docker" "start" "-a" "8895d653802565c800bc628d86deffe63267868457435a97a380bfa1ae893fc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8895d653802565c800bc628d86deffe63267868457435a97a380bfa1ae893fc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8895d653802565c800bc628d86deffe63267868457435a97a380bfa1ae893fc6", kill_on_drop: false }` [INFO] [stdout] 8895d653802565c800bc628d86deffe63267868457435a97a380bfa1ae893fc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b120a0e1c9d0a33dec31fa5928aff2e4e49338d3f478a96918077556e126ca2 [INFO] running `Command { std: "docker" "start" "-a" "0b120a0e1c9d0a33dec31fa5928aff2e4e49338d3f478a96918077556e126ca2", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking memchr v2.5.0 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.5 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling cpufeatures v0.2.2 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling cookie v0.16.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling ref-cast v1.0.7 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling universal-hash v0.4.1 [INFO] [stderr] Compiling cipher v0.3.0 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Compiling polyval v0.5.3 [INFO] [stderr] Checking http v0.2.7 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling indexmap 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[stderr] Checking tokio-stream v0.1.8 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> core/codegen/src/bang/uri.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let mut last_seg = path.segments.last_mut().expect("syn::Path has segments"); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> core/codegen/src/bang/uri_parsing.rs:88:18 [INFO] [stdout] | [INFO] [stdout] 88 | NamedIgnored(Vec<&'a Dynamic>), [INFO] [stdout] | ------------ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Validation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 88 | NamedIgnored(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `respanned` is never used [INFO] [stdout] --> core/codegen/src/syn_ext.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub trait TokenStreamExt { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] 25 | fn respanned(&self, span: Span) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `unfold` is never used [INFO] [stdout] --> core/codegen/src/syn_ext.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub trait TypeExt { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 34 | fn unfold(&self) -> Vec>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Checking ubyte v0.10.1 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> core/lib/src/lib.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | #![cfg_attr(nightly, feature(doc_cfg))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> core/lib/src/lib.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | #![cfg_attr(nightly, feature(decl_macro))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> core/lib/src/local/request.rs:248:16 [INFO] [stdout] | [INFO] [stdout] 248 | #[cfg_attr(nightly, doc(cfg(feature = "json")))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: core/lib/src/local/asynchronous/request.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | / pub_request_impl!("# use rocket::local::asynchronous::Client;\n\ [INFO] [stdout] 123 | | use rocket::local::asynchronous::LocalRequest;" async await); [INFO] [stdout] | |____________________________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `pub_request_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> core/lib/src/local/response.rs:136:16 [INFO] [stdout] | [INFO] [stdout] 136 | #[cfg_attr(nightly, doc(cfg(feature = "json")))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: core/lib/src/local/asynchronous/response.rs:189:5 [INFO] [stdout] | [INFO] [stdout] 189 | / pub_response_impl!("# use rocket::local::asynchronous::Client;\n\ [INFO] [stdout] 190 | | use rocket::local::asynchronous::LocalResponse;" async await); [INFO] [stdout] | |_____________________________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `pub_response_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> core/lib/src/local/request.rs:248:16 [INFO] [stdout] | [INFO] [stdout] 248 | #[cfg_attr(nightly, doc(cfg(feature = "json")))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: core/lib/src/local/blocking/request.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | / pub_request_impl!("# use rocket::local::blocking::Client;\n\ [INFO] [stdout] 65 | | use rocket::local::blocking::LocalRequest;"); [INFO] [stdout] | |____________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `pub_request_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> core/lib/src/local/response.rs:136:16 [INFO] [stdout] | [INFO] [stdout] 136 | #[cfg_attr(nightly, doc(cfg(feature = "json")))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: core/lib/src/local/blocking/response.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | / pub_response_impl!("# use rocket::local::blocking::Client;\n\ [INFO] [stdout] 90 | | use rocket::local::blocking::LocalResponse;"); [INFO] [stdout] | |_____________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `pub_response_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> core/lib/src/response/stream/sse.rs:163:16 [INFO] [stdout] | [INFO] [stdout] 163 | #[cfg_attr(nightly, doc(cfg(feature = "json")))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> core/lib/src/config/config.rs:89:16 [INFO] [stdout] | [INFO] [stdout] 89 | #[cfg_attr(nightly, doc(cfg(feature = "tls")))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> core/lib/src/config/config.rs:96:16 [INFO] [stdout] | [INFO] [stdout] 96 | #[cfg_attr(nightly, doc(cfg(feature = "secrets")))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> core/lib/src/config/shutdown.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | #[cfg_attr(nightly, doc(cfg(unix)))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> core/lib/src/config/shutdown.rs:218:16 [INFO] [stdout] | [INFO] [stdout] 218 | #[cfg_attr(nightly, doc(cfg(unix)))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> core/lib/src/serde/mod.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | #[cfg_attr(nightly, doc(cfg(feature = "json")))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> core/lib/src/fs/server.rs:203:17 [INFO] [stdout] | [INFO] [stdout] 203 | Err(never) => match never {}, [INFO] [stdout] | ^^^^^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `name` is never used [INFO] [stdout] --> core/lib/src/shield/policy.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub(crate) trait SubPolicy: Send + Sync { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 69 | fn name(&self) -> &'static UncasedStr; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> core/lib/src/cookies.rs:173:29 [INFO] [stdout] | [INFO] [stdout] 173 | Remove(Cookie<'static>, bool), [INFO] [stdout] | ------ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Op` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 173 | Remove(Cookie<'static>, ()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking Leukailu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/main.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / #[serde(crate = "rocket::serde")] [INFO] [stdout] 15 | | struct Message { [INFO] [stdout] 16 | | #[field(validate = len(..30))] [INFO] [stdout] 17 | | pub room: String, [INFO] [stdout] ... | [INFO] [stdout] 20 | | pub message: String, [INFO] [stdout] 21 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | / #[cfg_attr(test, derive(PartialEq, UriDisplayQuery))] [INFO] [stdout] 14 | | #[serde(crate = "rocket::serde")] [INFO] [stdout] 15 | | struct Message { [INFO] [stdout] 16 | | #[field(validate = len(..30))] [INFO] [stdout] ... | [INFO] [stdout] 20 | | pub message: String, [INFO] [stdout] 21 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.84s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ubyte v0.10.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "0b120a0e1c9d0a33dec31fa5928aff2e4e49338d3f478a96918077556e126ca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b120a0e1c9d0a33dec31fa5928aff2e4e49338d3f478a96918077556e126ca2", kill_on_drop: false }` [INFO] [stdout] 0b120a0e1c9d0a33dec31fa5928aff2e4e49338d3f478a96918077556e126ca2