[INFO] fetching crate libipld-cbor-derive 0.16.0... [INFO] testing libipld-cbor-derive-0.16.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate libipld-cbor-derive 0.16.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate libipld-cbor-derive 0.16.0 [INFO] finished tweaking crates.io crate libipld-cbor-derive 0.16.0 [INFO] tweaked toml for crates.io crate libipld-cbor-derive 0.16.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate libipld-cbor-derive 0.16.0 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 crates.io crate libipld-cbor-derive 0.16.0 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] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-crate v1.2.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.50 [INFO] [stderr] Downloaded serde_json v1.0.91 [INFO] [stderr] Downloaded trybuild v1.0.76 [INFO] [stderr] Downloaded serde_derive v1.0.152 [INFO] [stderr] Downloaded serde v1.0.152 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a3835e49dcf4a2ed803776e51d472b3ffdae02b559058cd1c4ec15a2b16b9920 [INFO] running `Command { std: "docker" "start" "-a" "a3835e49dcf4a2ed803776e51d472b3ffdae02b559058cd1c4ec15a2b16b9920", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3835e49dcf4a2ed803776e51d472b3ffdae02b559058cd1c4ec15a2b16b9920", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3835e49dcf4a2ed803776e51d472b3ffdae02b559058cd1c4ec15a2b16b9920", kill_on_drop: false }` [INFO] [stdout] a3835e49dcf4a2ed803776e51d472b3ffdae02b559058cd1c4ec15a2b16b9920 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 86612dcc702e502bde96143221b9ea4ba73d4ca368f7e515ce29b15c47f475a4 [INFO] running `Command { std: "docker" "start" "-a" "86612dcc702e502bde96143221b9ea4ba73d4ca368f7e515ce29b15c47f475a4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling proc-macro-crate v1.2.1 [INFO] [stderr] Compiling libipld-cbor-derive v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `paren` is never read [INFO] [stdout] --> src/attr.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Attrs { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 15 | pub paren: syn::token::Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attrs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `key` and `eq` are never read [INFO] [stdout] --> src/attr.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Attr { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 30 | pub key: K, [INFO] [stdout] | ^^^ [INFO] [stdout] 31 | pub eq: syn::token::Eq, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.45s [INFO] running `Command { std: "docker" "inspect" "86612dcc702e502bde96143221b9ea4ba73d4ca368f7e515ce29b15c47f475a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86612dcc702e502bde96143221b9ea4ba73d4ca368f7e515ce29b15c47f475a4", kill_on_drop: false }` [INFO] [stdout] 86612dcc702e502bde96143221b9ea4ba73d4ca368f7e515ce29b15c47f475a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45ec11f1527e6249a6a1762345e73d5fe0dc9fc1a6cc731e36d36ea337050bc1 [INFO] running `Command { std: "docker" "start" "-a" "45ec11f1527e6249a6a1762345e73d5fe0dc9fc1a6cc731e36d36ea337050bc1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Compiling trybuild v1.0.76 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling ryu v1.0.12 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling proc-macro-crate v1.2.1 [INFO] [stderr] Compiling libipld-cbor-derive v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `paren` is never read [INFO] [stdout] --> src/attr.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Attrs { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 15 | pub paren: syn::token::Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attrs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `key` and `eq` are never read [INFO] [stdout] --> src/attr.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Attr { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 30 | pub key: K, [INFO] [stdout] | ^^^ [INFO] [stdout] 31 | pub eq: syn::token::Eq, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libipld` [INFO] [stdout] --> examples/basic.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libipld::cbor::DagCborCodec; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libipld` [INFO] [stdout] --> examples/basic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use libipld::codec::assert_roundtrip; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libipld` [INFO] [stdout] --> examples/repr_attr.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libipld::cbor::DagCborCodec; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libipld` [INFO] [stdout] --> examples/repr_attr.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use libipld::codec::assert_roundtrip; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libipld` [INFO] [stdout] --> examples/name_attr.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libipld::cbor::DagCborCodec; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libipld` [INFO] [stdout] --> examples/name_attr.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use libipld::codec::{Decode, Encode}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libipld` [INFO] [stdout] --> examples/name_attr.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use libipld::ipld::Ipld; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libipld` [INFO] [stdout] --> tests/union.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libipld::cbor::DagCborCodec; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libipld` [INFO] [stdout] --> tests/union.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use libipld::codec::assert_roundtrip; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libipld` [INFO] [stdout] --> tests/struct.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libipld::cbor::{DagCbor, DagCborCodec}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libipld` [INFO] [stdout] --> examples/name_attr.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use libipld::{ipld, DagCbor}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libipld` [INFO] [stdout] --> examples/repr_attr.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use libipld::{ipld, DagCbor}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libipld` [INFO] [stdout] --> examples/basic.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use libipld::{ipld, DagCbor, Ipld}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libipld` [INFO] [stdout] --> tests/struct.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use libipld::codec::assert_roundtrip; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libipld` [INFO] [stdout] --> tests/union.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use libipld::{ipld, DagCbor}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libipld` [INFO] [stdout] --> tests/struct.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use libipld::{ipld, DagCbor}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stderr] error: could not compile `libipld-cbor-derive` (test "union") due to 3 previous errors [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libipld-cbor-derive` (example "repr_attr") due to 3 previous errors [INFO] [stderr] error: could not compile `libipld-cbor-derive` (example "basic") due to 3 previous errors [INFO] [stdout] error[E0599]: no method named `encode` found for struct `RenameFields` in the current scope [INFO] [stdout] --> examples/name_attr.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 8 | struct RenameFields { [INFO] [stdout] | ------------------- method `encode` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 18 | data.encode(DagCborCodec, &mut bytes)?; [INFO] [stdout] | ^^^^^^ method not found in `RenameFields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `decode` found for struct `RenameFields` in the current scope [INFO] [stdout] --> examples/name_attr.rs:24:31 [INFO] [stdout] | [INFO] [stdout] 8 | struct RenameFields { [INFO] [stdout] | ------------------- function or associated item `decode` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 24 | let data2 = RenameFields::decode(DagCborCodec, &mut Cursor::new(bytes.as_slice()))?; [INFO] [stdout] | ^^^^^^ function or associated item not found in `RenameFields` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libipld-cbor-derive` (test "struct") due to 3 previous errors [INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libipld-cbor-derive` (example "name_attr") due to 6 previous errors [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libipld` [INFO] [stdout] --> tests/enum.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libipld::cbor::DagCborCodec; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libipld-cbor-derive` (test "enum") due to 3 previous errors [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libipld` [INFO] [stdout] --> tests/enum.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use libipld::codec::assert_roundtrip; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libipld` [INFO] [stdout] --> tests/enum.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use libipld::{ipld, DagCbor}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `libipld` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libipld`, use `cargo add libipld` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] warning: field `paren` is never read [INFO] [stdout] --> src/attr.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Attrs { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 15 | pub paren: syn::token::Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attrs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `key` and `eq` are never read [INFO] [stdout] --> src/attr.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Attr { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 30 | pub key: K, [INFO] [stdout] | ^^^ [INFO] [stdout] 31 | pub eq: syn::token::Eq, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "45ec11f1527e6249a6a1762345e73d5fe0dc9fc1a6cc731e36d36ea337050bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45ec11f1527e6249a6a1762345e73d5fe0dc9fc1a6cc731e36d36ea337050bc1", kill_on_drop: false }` [INFO] [stdout] 45ec11f1527e6249a6a1762345e73d5fe0dc9fc1a6cc731e36d36ea337050bc1