[INFO] fetching crate v9 0.1.43... [INFO] checking v9-0.1.43 against master#fdca237d5194bf8a1c9b437ebd2114d1c2ba6195 for pr-97739 [INFO] extracting crate v9 0.1.43 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate v9 0.1.43 on toolchain fdca237d5194bf8a1c9b437ebd2114d1c2ba6195 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fdca237d5194bf8a1c9b437ebd2114d1c2ba6195" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate v9 0.1.43 [INFO] finished tweaking crates.io crate v9 0.1.43 [INFO] tweaked toml for crates.io crate v9 0.1.43 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate v9 0.1.43 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fdca237d5194bf8a1c9b437ebd2114d1c2ba6195" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.39 [INFO] [stderr] Downloaded paste v1.0.4 [INFO] [stderr] Downloaded serde_derive v1.0.92 [INFO] [stderr] Downloaded ryu v0.2.8 [INFO] [stderr] Downloaded libc v0.2.60 [INFO] [stderr] Downloaded proc-macro2 v0.4.29 [INFO] [stderr] Downloaded serde v1.0.92 [INFO] [stderr] Downloaded getrandom v0.1.7 [INFO] [stderr] Downloaded syn v0.15.33 [INFO] [stderr] Downloaded v9-attr v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+fdca237d5194bf8a1c9b437ebd2114d1c2ba6195" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9a04027135b33c2770eed70d90fa15c14dd021f3061b3c0dc64d89880c681b5 [INFO] running `Command { std: "docker" "start" "-a" "d9a04027135b33c2770eed70d90fa15c14dd021f3061b3c0dc64d89880c681b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9a04027135b33c2770eed70d90fa15c14dd021f3061b3c0dc64d89880c681b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9a04027135b33c2770eed70d90fa15c14dd021f3061b3c0dc64d89880c681b5", kill_on_drop: false }` [INFO] [stdout] d9a04027135b33c2770eed70d90fa15c14dd021f3061b3c0dc64d89880c681b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+fdca237d5194bf8a1c9b437ebd2114d1c2ba6195" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a4066d63e9482bc7f7bf154197c043bcef15944d39bed668c869f74da8aa8d39 [INFO] running `Command { std: "docker" "start" "-a" "a4066d63e9482bc7f7bf154197c043bcef15944d39bed668c869f74da8aa8d39", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.29 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling paste v1.0.4 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling v9-attr v0.1.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking getrandom v0.1.7 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking v9 v0.1.43 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused attribute `doc` [INFO] [stdout] --> src/table.rs:509:21 [INFO] [stdout] | [INFO] [stdout] 509 | #[doc(hidden)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 625 | / decl_table! { [INFO] [stdout] 626 | | /// Our many fine cheeses! [INFO] [stdout] 627 | | pub struct cheeses { [INFO] [stdout] 628 | | pub quantity: f64, [INFO] [stdout] ... | [INFO] [stdout] 631 | | } [INFO] [stdout] 632 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `crate::decl_context` [INFO] [stdout] --> src/table.rs:510:21 [INFO] [stdout] | [INFO] [stdout] 510 | $crate::decl_context! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 625 | / decl_table! { [INFO] [stdout] 626 | | /// Our many fine cheeses! [INFO] [stdout] 627 | | pub struct cheeses { [INFO] [stdout] 628 | | pub quantity: f64, [INFO] [stdout] ... | [INFO] [stdout] 631 | | } [INFO] [stdout] 632 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `$crate::decl_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cross-crate traits with a default impl, like `Send`, should not be specialized [INFO] [stdout] --> src/util.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | unsafe impl Send for SyncRef> {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_auto_trait_impls)]` on by default [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #93367 [INFO] [stdout] = note: `id::RunList` is not a generic parameter [INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition [INFO] [stdout] --> src/util.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | / pub struct SyncRef { [INFO] [stdout] 9 | | val: RefCell, [INFO] [stdout] 10 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute `doc` [INFO] [stdout] --> src/table.rs:509:21 [INFO] [stdout] | [INFO] [stdout] 509 | #[doc(hidden)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 558 | / decl_table! { [INFO] [stdout] 559 | | pub struct bobs { [INFO] [stdout] 560 | | pub name: Name, [INFO] [stdout] 561 | | pub digestion_count: u64, [INFO] [stdout] 562 | | } [INFO] [stdout] 563 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `crate::decl_context` [INFO] [stdout] --> src/table.rs:510:21 [INFO] [stdout] | [INFO] [stdout] 510 | $crate::decl_context! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 558 | / decl_table! { [INFO] [stdout] 559 | | pub struct bobs { [INFO] [stdout] 560 | | pub name: Name, [INFO] [stdout] 561 | | pub digestion_count: u64, [INFO] [stdout] 562 | | } [INFO] [stdout] 563 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `$crate::decl_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute `doc` [INFO] [stdout] --> src/table.rs:509:21 [INFO] [stdout] | [INFO] [stdout] 509 | #[doc(hidden)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 581 | / decl_table! { [INFO] [stdout] 582 | | pub struct dupes { [INFO] [stdout] 583 | | pub speed: f32, [INFO] [stdout] 584 | | pub scale: f32, [INFO] [stdout] 585 | | } [INFO] [stdout] 586 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `crate::decl_context` [INFO] [stdout] --> src/table.rs:510:21 [INFO] [stdout] | [INFO] [stdout] 510 | $crate::decl_context! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 581 | / decl_table! { [INFO] [stdout] 582 | | pub struct dupes { [INFO] [stdout] 583 | | pub speed: f32, [INFO] [stdout] 584 | | pub scale: f32, [INFO] [stdout] 585 | | } [INFO] [stdout] 586 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `$crate::decl_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute `doc` [INFO] [stdout] --> src/table.rs:509:21 [INFO] [stdout] | [INFO] [stdout] 509 | #[doc(hidden)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 625 | / decl_table! { [INFO] [stdout] 626 | | /// Our many fine cheeses! [INFO] [stdout] 627 | | pub struct cheeses { [INFO] [stdout] 628 | | pub quantity: f64, [INFO] [stdout] ... | [INFO] [stdout] 631 | | } [INFO] [stdout] 632 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `crate::decl_context` [INFO] [stdout] --> src/table.rs:510:21 [INFO] [stdout] | [INFO] [stdout] 510 | $crate::decl_context! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 625 | / decl_table! { [INFO] [stdout] 626 | | /// Our many fine cheeses! [INFO] [stdout] 627 | | pub struct cheeses { [INFO] [stdout] 628 | | pub quantity: f64, [INFO] [stdout] ... | [INFO] [stdout] 631 | | } [INFO] [stdout] 632 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `$crate::decl_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute `doc` [INFO] [stdout] --> src/table.rs:509:21 [INFO] [stdout] | [INFO] [stdout] 509 | #[doc(hidden)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/event.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | / decl_table! { [INFO] [stdout] 79 | | pub struct ships { [INFO] [stdout] 80 | | pub name: Name, [INFO] [stdout] 81 | | pub weight: u32, [INFO] [stdout] 82 | | } [INFO] [stdout] 83 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `crate::decl_context` [INFO] [stdout] --> src/table.rs:510:21 [INFO] [stdout] | [INFO] [stdout] 510 | $crate::decl_context! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/event.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | / decl_table! { [INFO] [stdout] 79 | | pub struct ships { [INFO] [stdout] 80 | | pub name: Name, [INFO] [stdout] 81 | | pub weight: u32, [INFO] [stdout] 82 | | } [INFO] [stdout] 83 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `$crate::decl_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute `doc` [INFO] [stdout] --> src/table.rs:509:21 [INFO] [stdout] | [INFO] [stdout] 509 | #[doc(hidden)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/event.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | / decl_table! { [INFO] [stdout] 86 | | pub struct sailors { [INFO] [stdout] 87 | | pub name: Name, [INFO] [stdout] 88 | | pub ship: ships::Id, [INFO] [stdout] 89 | | } [INFO] [stdout] 90 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `crate::decl_context` [INFO] [stdout] --> src/table.rs:510:21 [INFO] [stdout] | [INFO] [stdout] 510 | $crate::decl_context! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/event.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | / decl_table! { [INFO] [stdout] 86 | | pub struct sailors { [INFO] [stdout] 87 | | pub name: Name, [INFO] [stdout] 88 | | pub ship: ships::Id, [INFO] [stdout] 89 | | } [INFO] [stdout] 90 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `$crate::decl_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> tests/kernel_arg.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | struct Scary<'a, 'b> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 10 | data: &'a mut Vec<&'b mut i32>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Scary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cross-crate traits with a default impl, like `Send`, should not be specialized [INFO] [stdout] --> src/util.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | unsafe impl Send for SyncRef> {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_auto_trait_impls)]` on by default [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #93367 [INFO] [stdout] = note: `id::RunList` is not a generic parameter [INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition [INFO] [stdout] --> src/util.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | / pub struct SyncRef { [INFO] [stdout] 9 | | val: RefCell, [INFO] [stdout] 10 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `val` is never read [INFO] [stdout] --> src/property.rs:217:9 [INFO] [stdout] | [INFO] [stdout] 216 | pub struct MyProperty { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 217 | val: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `MyProperty` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.04s [INFO] running `Command { std: "docker" "inspect" "a4066d63e9482bc7f7bf154197c043bcef15944d39bed668c869f74da8aa8d39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4066d63e9482bc7f7bf154197c043bcef15944d39bed668c869f74da8aa8d39", kill_on_drop: false }` [INFO] [stdout] a4066d63e9482bc7f7bf154197c043bcef15944d39bed668c869f74da8aa8d39