[INFO] fetching crate mockiato-codegen 0.9.6...
[INFO] testing mockiato-codegen-0.9.6 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate mockiato-codegen 0.9.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mockiato-codegen 0.9.6
[INFO] finished tweaking crates.io crate mockiato-codegen 0.9.6
[INFO] tweaked toml for crates.io crate mockiato-codegen 0.9.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mockiato-codegen 0.9.6 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to highest compatible versions
[INFO] [stderr]       Adding heck v0.3.3 (available: v0.5.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v3.0.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b9c0d76887c2a4f9c92adfa9df6d4c40830fe7ab7b071196d06184a59949d147
[INFO] running `Command { std: "docker" "start" "b9c0d76887c2a4f9c92adfa9df6d4c40830fe7ab7b071196d06184a59949d147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9c0d76887c2a4f9c92adfa9df6d4c40830fe7ab7b071196d06184a59949d147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b9c0d76887c2a4f9c92adfa9df6d4c40830fe7ab7b071196d06184a59949d147" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9c0d76887c2a4f9c92adfa9df6d4c40830fe7ab7b071196d06184a59949d147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b9c0d76887c2a4f9c92adfa9df6d4c40830fe7ab7b071196d06184a59949d147" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling mockiato-codegen v0.9.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stdout] warning: field `level` is never read
[INFO] [stdout]   --> src/diagnostic.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct Diagnostic {
[INFO] [stdout]    |                   ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub(crate) level: DiagnosticLevel,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Diagnostic` 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 `span` and `message` are never read
[INFO] [stdout]   --> src/diagnostic.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) struct DiagnosticMessage {
[INFO] [stdout]    |                   ----------------- fields in this struct
[INFO] [stdout] 22 |     pub(crate) span: Option<Span>,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 23 |     pub(crate) message: String,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DiagnosticMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `attrs` and `span` are never read
[INFO] [stdout]   --> src/parse/method_decl.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) struct MethodDecl {
[INFO] [stdout]    |                   ---------- fields in this struct
[INFO] [stdout] 15 |     /// A list of attributes decorating this method. (E.g. `#[inline(always)]`)
[INFO] [stdout] 16 |     pub(crate) attrs: Vec<Attribute>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub(crate) span: Span,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MethodDecl` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> src/parse/method_inputs.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub(crate) struct MethodArg {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub(crate) span: Span,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MethodArg` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `supertraits` is never read
[INFO] [stdout]   --> src/parse/trait_decl.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct TraitDecl {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub(crate) supertraits: Punctuated<TypeParamBound, Token![+]>,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TraitDecl` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 21.02s
[INFO] running `Command { std: "docker" "inspect" "b9c0d76887c2a4f9c92adfa9df6d4c40830fe7ab7b071196d06184a59949d147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b9c0d76887c2a4f9c92adfa9df6d4c40830fe7ab7b071196d06184a59949d147" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling mockiato-codegen v0.9.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `mockiato` in this scope
[INFO] [stdout]   --> src/code_generator.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg_attr(test, mockiato::mockable)]
[INFO] [stdout]    |                  ^^^^^^^^ use of unresolved module or unlinked crate `mockiato`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `mockiato` in this scope
[INFO] [stdout]   --> src/parse/mockable_attr.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[cfg_attr(test, mockiato::mockable)]
[INFO] [stdout]    |                  ^^^^^^^^ use of unresolved module or unlinked crate `mockiato`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `mockiato` in this scope
[INFO] [stdout]   --> src/parse/trait_decl.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[cfg_attr(test, mockiato::mockable)]
[INFO] [stdout]    |                  ^^^^^^^^ use of unresolved module or unlinked crate `mockiato`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mockiato-codegen` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `level` is never read
[INFO] [stdout]   --> src/diagnostic.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct Diagnostic {
[INFO] [stdout]    |                   ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub(crate) level: DiagnosticLevel,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Diagnostic` 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 `span` and `message` are never read
[INFO] [stdout]   --> src/diagnostic.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) struct DiagnosticMessage {
[INFO] [stdout]    |                   ----------------- fields in this struct
[INFO] [stdout] 22 |     pub(crate) span: Option<Span>,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 23 |     pub(crate) message: String,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DiagnosticMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `attrs` and `span` are never read
[INFO] [stdout]   --> src/parse/method_decl.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) struct MethodDecl {
[INFO] [stdout]    |                   ---------- fields in this struct
[INFO] [stdout] 15 |     /// A list of attributes decorating this method. (E.g. `#[inline(always)]`)
[INFO] [stdout] 16 |     pub(crate) attrs: Vec<Attribute>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub(crate) span: Span,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MethodDecl` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> src/parse/method_inputs.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub(crate) struct MethodArg {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub(crate) span: Span,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MethodArg` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `supertraits` is never read
[INFO] [stdout]   --> src/parse/trait_decl.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct TraitDecl {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub(crate) supertraits: Punctuated<TypeParamBound, Token![+]>,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TraitDecl` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9c0d76887c2a4f9c92adfa9df6d4c40830fe7ab7b071196d06184a59949d147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9c0d76887c2a4f9c92adfa9df6d4c40830fe7ab7b071196d06184a59949d147", kill_on_drop: false }`
[INFO] [stdout] b9c0d76887c2a4f9c92adfa9df6d4c40830fe7ab7b071196d06184a59949d147
