[INFO] cloning repository https://github.com/hoodie/zola-new [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hoodie/zola-new" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoodie%2Fzola-new", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoodie%2Fzola-new'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a21a86d08a29d130ddb0079eb3c91369e02ef959 [INFO] checking hoodie/zola-new against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoodie%2Fzola-new" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hoodie/zola-new [INFO] finished tweaking git repo https://github.com/hoodie/zola-new [INFO] tweaked toml for git repo https://github.com/hoodie/zola-new written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hoodie/zola-new on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hoodie/zola-new 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f9268240d053fad22e1a946d7e21d4ba5fd5f7ae4b66b9f0deadc34bee24fa1 [INFO] running `Command { std: "docker" "start" "-a" "4f9268240d053fad22e1a946d7e21d4ba5fd5f7ae4b66b9f0deadc34bee24fa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f9268240d053fad22e1a946d7e21d4ba5fd5f7ae4b66b9f0deadc34bee24fa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f9268240d053fad22e1a946d7e21d4ba5fd5f7ae4b66b9f0deadc34bee24fa1", kill_on_drop: false }` [INFO] [stdout] 4f9268240d053fad22e1a946d7e21d4ba5fd5f7ae4b66b9f0deadc34bee24fa1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0176fabf9707707362348468466422bd0d41ada9d5f19c5cd23d0ef24fdb88f [INFO] running `Command { std: "docker" "start" "-a" "c0176fabf9707707362348468466422bd0d41ada9d5f19c5cd23d0ef24fdb88f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking intervaltree v0.2.4 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking gimli v0.19.0 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking findshlibs v0.5.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking goblin v0.0.24 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking addr2line v0.10.0 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking color-backtrace v0.3.0 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling structopt-derive v0.3.5 [INFO] [stderr] Checking structopt v0.3.5 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking toml v0.5.5 [INFO] [stderr] Checking zola-new v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/front_matter.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Debug, Clone, PartialEq, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [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 derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_page` is never used [INFO] [stdout] --> src/main.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn create_page(target_folder: &Path) -> std::result::Result{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_page` is never used [INFO] [stdout] --> src/main.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn write_page(target_file: &Path, content: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `section` and `tags` are never read [INFO] [stdout] --> src/opt.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct BuildConfig { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub section: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub tags: Option>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BuildConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config_file` is never read [INFO] [stdout] --> src/opt.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct App { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | pub config_file: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `App` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/front_matter.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Debug, Clone, PartialEq, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [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 derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub title: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | / #[structopt(short="s")] [INFO] [stdout] 9 | | pub section: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / #[structopt(short="t")] [INFO] [stdout] 15 | | pub tags: Option>, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | / #[structopt(name = "config")] [INFO] [stdout] 33 | | pub config_file: Option, [INFO] [stdout] | |___________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/front_matter.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Debug, Clone, PartialEq, Serialize)] [INFO] [stdout] | ^-------- [INFO] [stdout] | | [INFO] [stdout] | `Serialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_PageFrontMatter` [INFO] [stdout] 11 | #[serde(default)] [INFO] [stdout] 12 | pub struct PageFrontMatter { [INFO] [stdout] | --------------- `PageFrontMatter` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `zola-new` (bin "zola-new") due to 4 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `create_page` is never used [INFO] [stdout] --> src/main.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn create_page(target_folder: &Path) -> std::result::Result{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_page` is never used [INFO] [stdout] --> src/main.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn write_page(target_file: &Path, content: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `section` and `tags` are never read [INFO] [stdout] --> src/opt.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct BuildConfig { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub section: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub tags: Option>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BuildConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config_file` is never read [INFO] [stdout] --> src/opt.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct App { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | pub config_file: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `App` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub title: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | / #[structopt(short="s")] [INFO] [stdout] 9 | | pub section: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / #[structopt(short="t")] [INFO] [stdout] 15 | | pub tags: Option>, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | / #[structopt(name = "config")] [INFO] [stdout] 33 | | pub config_file: Option, [INFO] [stdout] | |___________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/front_matter.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Debug, Clone, PartialEq, Serialize)] [INFO] [stdout] | ^-------- [INFO] [stdout] | | [INFO] [stdout] | `Serialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_PageFrontMatter` [INFO] [stdout] 11 | #[serde(default)] [INFO] [stdout] 12 | pub struct PageFrontMatter { [INFO] [stdout] | --------------- `PageFrontMatter` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `zola-new` (bin "zola-new" test) due to 4 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c0176fabf9707707362348468466422bd0d41ada9d5f19c5cd23d0ef24fdb88f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0176fabf9707707362348468466422bd0d41ada9d5f19c5cd23d0ef24fdb88f", kill_on_drop: false }` [INFO] [stdout] c0176fabf9707707362348468466422bd0d41ada9d5f19c5cd23d0ef24fdb88f