[INFO] fetching crate juniper-eager-loading-code-gen 0.5.1... [INFO] testing juniper-eager-loading-code-gen-0.5.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate juniper-eager-loading-code-gen 0.5.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate juniper-eager-loading-code-gen 0.5.1 [INFO] finished tweaking crates.io crate juniper-eager-loading-code-gen 0.5.1 [INFO] tweaked toml for crates.io crate juniper-eager-loading-code-gen 0.5.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate juniper-eager-loading-code-gen 0.5.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 13 packages to latest compatible versions [INFO] [stderr] Adding heck v0.3.3 (available: v0.5.0) [INFO] [stderr] Adding proc-macro-error v0.4.12 (available: v1.0.4) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-error v0.4.12 [INFO] [stderr] Downloaded bae v0.1.7 [INFO] [stderr] Downloaded syn-mid v0.5.4 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8328720b0763a736ec189e55375c7cb5cb3a2d89367c4899a71b9b9fa00fcda2 [INFO] running `Command { std: "docker" "start" "-a" "8328720b0763a736ec189e55375c7cb5cb3a2d89367c4899a71b9b9fa00fcda2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8328720b0763a736ec189e55375c7cb5cb3a2d89367c4899a71b9b9fa00fcda2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8328720b0763a736ec189e55375c7cb5cb3a2d89367c4899a71b9b9fa00fcda2", kill_on_drop: false }` [INFO] [stdout] 8328720b0763a736ec189e55375c7cb5cb3a2d89367c4899a71b9b9fa00fcda2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10c3f8c967209412a02b699b9805255f539af5ef2619599cdf53d0c68d8f8cd3 [INFO] running `Command { std: "docker" "start" "-a" "10c3f8c967209412a02b699b9805255f539af5ef2619599cdf53d0c68d8f8cd3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling syn-mid v0.5.4 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling bae v0.1.7 [INFO] [stderr] Compiling juniper-eager-loading-code-gen v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `mutable_borrow_reservation_conflict` has been removed: now allowed, see issue #59159 for more information [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | mutable_borrow_reservation_conflict, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field `default` is never read [INFO] [stdout] --> src/derive_eager_loading/field_args.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct HasOne { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 80 | default: Option<()>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HasOne` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | dead_code, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field `default` is never read [INFO] [stdout] --> src/derive_eager_loading/field_args.rs:103:5 [INFO] [stdout] | [INFO] [stdout] 97 | pub struct OptionHasOne { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 103 | default: Option<()>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OptionHasOne` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/derive_eager_loading.rs:502:22 [INFO] [stdout] | [INFO] [stdout] 502 | fn struct_fields(&self) -> syn::punctuated::Iter { [INFO] [stdout] | ^^^^^ --------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 502 | fn struct_fields(&self) -> syn::punctuated::Iter<'_, syn::Field> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `juniper-eager-loading-code-gen` (lib) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "10c3f8c967209412a02b699b9805255f539af5ef2619599cdf53d0c68d8f8cd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10c3f8c967209412a02b699b9805255f539af5ef2619599cdf53d0c68d8f8cd3", kill_on_drop: false }` [INFO] [stdout] 10c3f8c967209412a02b699b9805255f539af5ef2619599cdf53d0c68d8f8cd3