[INFO] fetching crate mockiato-codegen 0.9.5... [INFO] checking mockiato-codegen-0.9.5 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate mockiato-codegen 0.9.5 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate mockiato-codegen 0.9.5 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mockiato-codegen 0.9.5 [INFO] finished tweaking crates.io crate mockiato-codegen 0.9.5 [INFO] tweaked toml for crates.io crate mockiato-codegen 0.9.5 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af293f1c7c1c91cf9689c9f75ccff34614981ffe2369181100cf7a5d62abce6d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "af293f1c7c1c91cf9689c9f75ccff34614981ffe2369181100cf7a5d62abce6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af293f1c7c1c91cf9689c9f75ccff34614981ffe2369181100cf7a5d62abce6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af293f1c7c1c91cf9689c9f75ccff34614981ffe2369181100cf7a5d62abce6d", kill_on_drop: false }` [INFO] [stdout] af293f1c7c1c91cf9689c9f75ccff34614981ffe2369181100cf7a5d62abce6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a310ac9eeefe73cf40e9076887ca6fb36cee61e50f59ce9290daab3b56baa8d8 [INFO] running `Command { std: "docker" "start" "-a" "a310ac9eeefe73cf40e9076887ca6fb36cee61e50f59ce9290daab3b56baa8d8", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking heck v0.3.3 [INFO] [stderr] Compiling mockiato-codegen v0.9.5 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2018 edition to 2021 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking syn v1.0.75 [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mockiato` [INFO] [stdout] --> src/code_generator.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | #[cfg_attr(test, mockiato::mockable)] [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `mockiato` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mockiato` [INFO] [stdout] --> src/parse/mockable_attr.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | #[cfg_attr(test, mockiato::mockable)] [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `mockiato` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mockiato` [INFO] [stdout] --> src/parse/trait_decl.rs:22:18 [INFO] [stdout] | [INFO] [stdout] 22 | #[cfg_attr(test, mockiato::mockable)] [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `mockiato` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: prefix `ident` is unknown [INFO] [stdout] --> src/code_generator_impl/trait_impl.rs:65:23 [INFO] [stdout] | [INFO] [stdout] 65 | #unsafety fn #ident#impl_generics(#self_arg, #arguments) #output #where_clause { [INFO] [stdout] | ^^^^^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn rust-2021-prefixes-incompatible-syntax` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 [INFO] [stdout] | [INFO] [stdout] 65 - #unsafety fn #ident#impl_generics(#self_arg, #arguments) #output #where_clause { [INFO] [stdout] 65 + #unsafety fn #ident #impl_generics(#self_arg, #arguments) #output #where_clause { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused extern crate [INFO] [stdout] --> src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate proc_macro; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove it [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | rust_2018_idioms, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_extern_crates)]` implied by `#[deny(rust_2018_idioms)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted [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` due to 5 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: prefix `ident` is unknown [INFO] [stdout] --> src/code_generator_impl/trait_impl.rs:65:23 [INFO] [stdout] | [INFO] [stdout] 65 | #unsafety fn #ident#impl_generics(#self_arg, #arguments) #output #where_clause { [INFO] [stdout] | ^^^^^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn rust-2021-prefixes-incompatible-syntax` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 [INFO] [stdout] | [INFO] [stdout] 65 - #unsafety fn #ident#impl_generics(#self_arg, #arguments) #output #where_clause { [INFO] [stdout] 65 + #unsafety fn #ident #impl_generics(#self_arg, #arguments) #output #where_clause { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused extern crate [INFO] [stdout] --> src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate proc_macro; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove it [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | rust_2018_idioms, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_extern_crates)]` implied by `#[deny(rust_2018_idioms)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "a310ac9eeefe73cf40e9076887ca6fb36cee61e50f59ce9290daab3b56baa8d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a310ac9eeefe73cf40e9076887ca6fb36cee61e50f59ce9290daab3b56baa8d8", kill_on_drop: false }` [INFO] [stdout] a310ac9eeefe73cf40e9076887ca6fb36cee61e50f59ce9290daab3b56baa8d8