[INFO] fetching crate smodel-proc 1.0.11... [INFO] checking smodel-proc-1.0.11 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577 [INFO] extracting crate smodel-proc 1.0.11 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate smodel-proc 1.0.11 [INFO] finished tweaking crates.io crate smodel-proc 1.0.11 [INFO] tweaked toml for crates.io crate smodel-proc 1.0.11 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate smodel-proc 1.0.11 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da9ca048f7aa3ec4463aa7762e37b8259408e13ec48d898954811884acba2ef0 [INFO] running `Command { std: "docker" "start" "-a" "da9ca048f7aa3ec4463aa7762e37b8259408e13ec48d898954811884acba2ef0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da9ca048f7aa3ec4463aa7762e37b8259408e13ec48d898954811884acba2ef0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da9ca048f7aa3ec4463aa7762e37b8259408e13ec48d898954811884acba2ef0", kill_on_drop: false }` [INFO] [stdout] da9ca048f7aa3ec4463aa7762e37b8259408e13ec48d898954811884acba2ef0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7b75908eb26b4f344a5d0a3d3657cd8c29684ac4ee5c8a5aa24621918906a18 [INFO] running `Command { std: "docker" "start" "-a" "e7b75908eb26b4f344a5d0a3d3657cd8c29684ac4ee5c8a5aa24621918906a18", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Checking by_address v1.2.1 [INFO] [stderr] Checking quote v1.0.42 [INFO] [stderr] Checking syn v2.0.110 [INFO] [stderr] Checking smodel-proc v1.0.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `is_smtype_slot`, `is_field_slot`, and `is_method_slot` are never used [INFO] [stdout] --> src/symbol.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 84 | impl Symbol { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 85 | pub fn is_smtype_slot(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn is_field_slot(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn is_method_slot(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SmTypeSlot` is never constructed [INFO] [stdout] --> src/symbol.rs:317:12 [INFO] [stdout] | [INFO] [stdout] 317 | pub struct SmTypeSlot(pub Symbol); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FieldSlot` is never constructed [INFO] [stdout] --> src/symbol.rs:337:12 [INFO] [stdout] | [INFO] [stdout] 337 | pub struct FieldSlot(pub Symbol); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MethodSlot` is never constructed [INFO] [stdout] --> src/symbol.rs:358:12 [INFO] [stdout] | [INFO] [stdout] 358 | pub struct MethodSlot(pub Symbol); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/shared_array.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn iter(&self) -> SharedArrayIterator where T: Clone { [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] 63 | pub fn iter(&self) -> SharedArrayIterator<'_, T> where T: Clone { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/shared_map.rs:57:19 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn borrow(&self) -> std::cell::Ref> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 57 | pub fn borrow(&self) -> std::cell::Ref<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_smtype_slot`, `is_field_slot`, and `is_method_slot` are never used [INFO] [stdout] --> src/symbol.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 84 | impl Symbol { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 85 | pub fn is_smtype_slot(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn is_field_slot(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn is_method_slot(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SmTypeSlot` is never constructed [INFO] [stdout] --> src/symbol.rs:317:12 [INFO] [stdout] | [INFO] [stdout] 317 | pub struct SmTypeSlot(pub Symbol); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FieldSlot` is never constructed [INFO] [stdout] --> src/symbol.rs:337:12 [INFO] [stdout] | [INFO] [stdout] 337 | pub struct FieldSlot(pub Symbol); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MethodSlot` is never constructed [INFO] [stdout] --> src/symbol.rs:358:12 [INFO] [stdout] | [INFO] [stdout] 358 | pub struct MethodSlot(pub Symbol); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/shared_array.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn iter(&self) -> SharedArrayIterator where T: Clone { [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] 63 | pub fn iter(&self) -> SharedArrayIterator<'_, T> where T: Clone { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/shared_map.rs:57:19 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn borrow(&self) -> std::cell::Ref> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 57 | pub fn borrow(&self) -> std::cell::Ref<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.74s [INFO] running `Command { std: "docker" "inspect" "e7b75908eb26b4f344a5d0a3d3657cd8c29684ac4ee5c8a5aa24621918906a18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7b75908eb26b4f344a5d0a3d3657cd8c29684ac4ee5c8a5aa24621918906a18", kill_on_drop: false }` [INFO] [stdout] e7b75908eb26b4f344a5d0a3d3657cd8c29684ac4ee5c8a5aa24621918906a18