[INFO] fetching crate v9 0.1.43... [INFO] checking v9-0.1.43 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate v9 0.1.43 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate v9 0.1.43 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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-1-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded v9-attr v0.1.0 [INFO] [stderr] Downloaded rand_core v0.5.0 [INFO] [stderr] Downloaded paste v1.0.4 [INFO] [stderr] Downloaded proc-macro2 v0.4.29 [INFO] [stderr] Downloaded syn v0.15.33 [INFO] [stderr] Downloaded libc v0.2.60 [INFO] [stderr] Downloaded getrandom v0.1.7 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 354e91532a898f695ee99d1f60057a930bb7dee93d7e8e5a8955ca2b76646e27 [INFO] running `Command { std: "docker" "start" "-a" "354e91532a898f695ee99d1f60057a930bb7dee93d7e8e5a8955ca2b76646e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "354e91532a898f695ee99d1f60057a930bb7dee93d7e8e5a8955ca2b76646e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "354e91532a898f695ee99d1f60057a930bb7dee93d7e8e5a8955ca2b76646e27", kill_on_drop: false }` [INFO] [stdout] 354e91532a898f695ee99d1f60057a930bb7dee93d7e8e5a8955ca2b76646e27 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 388ac4d2486c8eecabf4d3ee0dab470c582cbf1d11ac0445e385c4067c8bbfb1 [INFO] running `Command { std: "docker" "start" "-a" "388ac4d2486c8eecabf4d3ee0dab470c582cbf1d11ac0445e385c4067c8bbfb1", 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 ppv-lite86 v0.2.5 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling paste v1.0.4 [INFO] [stderr] Compiling v9-attr v0.1.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking getrandom v0.1.7 [INFO] [stderr] Compiling quote v0.6.12 [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: the item `Any` is imported redundantly [INFO] [stdout] --> src/object.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `Any` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fmt` is imported redundantly [INFO] [stdout] --> src/kernel.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `fmt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 8 | use std::fmt; [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] 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 | $crate::decl_context! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 625 | / decl_table! { [INFO] [stdout] 626 | | /// Our many fine cheeses! [INFO] [stdout] 627 | | pub struct cheeses { [INFO] [stdout] 628 | | pub quantity: f64, [INFO] [stdout] ... | [INFO] [stdout] 631 | | } [INFO] [stdout] 632 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::decl_table` which comes from the expansion of the macro `decl_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LiftColumn` is imported redundantly [INFO] [stdout] --> src/column.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `LiftColumn` is already imported here [INFO] [stdout] 5 | use std::hint::unreachable_unchecked; [INFO] [stdout] 6 | use crate::linkage::LiftColumn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fmt` is imported redundantly [INFO] [stdout] --> src/id.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `fmt` is already imported here [INFO] [stdout] 5 | use std::cell::RefCell; [INFO] [stdout] 6 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ordering` is imported redundantly [INFO] [stdout] --> src/id.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `Ordering` is already imported here [INFO] [stdout] ... [INFO] [stdout] 10 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IdRange` is imported redundantly [INFO] [stdout] --> src/linkage.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `IdRange` is already imported here [INFO] [stdout] 6 | use crate::id::IdRange; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Any` is imported redundantly [INFO] [stdout] --> src/linkage.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `Any` is already imported here [INFO] [stdout] ... [INFO] [stdout] 8 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TypeId` is imported redundantly [INFO] [stdout] --> src/linkage.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `TypeId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 8 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mem` is imported redundantly [INFO] [stdout] --> src/linkage.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `mem` is already imported here [INFO] [stdout] ... [INFO] [stdout] 9 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Any` is imported redundantly [INFO] [stdout] --> src/object.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `Any` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fmt` is imported redundantly [INFO] [stdout] --> src/kernel.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `fmt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 8 | use std::fmt; [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: 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 | $crate::decl_context! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 558 | / decl_table! { [INFO] [stdout] 559 | | pub struct bobs { [INFO] [stdout] 560 | | pub name: Name, [INFO] [stdout] 561 | | pub digestion_count: u64, [INFO] [stdout] 562 | | } [INFO] [stdout] 563 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::decl_table` which comes from the expansion of the macro `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` which comes from the expansion of the macro `decl_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::in_user::*` [INFO] [stdout] --> src/table.rs:548:21 [INFO] [stdout] | [INFO] [stdout] 548 | pub use self::in_user::*; [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: this warning originates in the macro `$crate::decl_table` which comes from the expansion of the macro `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` which comes from the expansion of the macro `decl_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LiftColumn` is imported redundantly [INFO] [stdout] --> src/column.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `LiftColumn` is already imported here [INFO] [stdout] 5 | use std::hint::unreachable_unchecked; [INFO] [stdout] 6 | use crate::linkage::LiftColumn; [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] ::: 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` which comes from the expansion of the macro `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` which comes from the expansion of the macro `decl_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fmt` is imported redundantly [INFO] [stdout] --> src/id.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `fmt` is already imported here [INFO] [stdout] 5 | use std::cell::RefCell; [INFO] [stdout] 6 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ordering` is imported redundantly [INFO] [stdout] --> src/id.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `Ordering` is already imported here [INFO] [stdout] ... [INFO] [stdout] 10 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IdRange` is imported redundantly [INFO] [stdout] --> src/linkage.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `IdRange` is already imported here [INFO] [stdout] 6 | use crate::id::IdRange; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Any` is imported redundantly [INFO] [stdout] --> src/linkage.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `Any` is already imported here [INFO] [stdout] ... [INFO] [stdout] 8 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TypeId` is imported redundantly [INFO] [stdout] --> src/linkage.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `TypeId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 8 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mem` is imported redundantly [INFO] [stdout] --> src/linkage.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::prelude_lib::*; [INFO] [stdout] | --------------------- the item `mem` is already imported here [INFO] [stdout] ... [INFO] [stdout] 9 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/property.rs:106:22 [INFO] [stdout] | [INFO] [stdout] 106 | $vis use self::[<_v9_property_mod_ $name>]::Prop as $name; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | / decl_property! { [INFO] [stdout] 227 | | pub SHORT_PROPERTY: ~i32 [INFO] [stdout] 228 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `$crate::decl_property` which comes from the expansion of the macro `decl_property` (in Nightly builds, run with -Z macro-backtrace for more info) [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: `Scary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: non-binding let on a synchronization lock [INFO] [stdout] --> tests/recursive.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | let _ = dbg!(run.read().unwrap()); [INFO] [stdout] | ^ this lock is not assigned to a binding and is immediately dropped [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(let_underscore_lock)]` on by default [INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value [INFO] [stdout] | [INFO] [stdout] 83 | let _unused = dbg!(run.read().unwrap()); [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `v9` (test "recursive") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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: `MyProperty` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "388ac4d2486c8eecabf4d3ee0dab470c582cbf1d11ac0445e385c4067c8bbfb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "388ac4d2486c8eecabf4d3ee0dab470c582cbf1d11ac0445e385c4067c8bbfb1", kill_on_drop: false }` [INFO] [stdout] 388ac4d2486c8eecabf4d3ee0dab470c582cbf1d11ac0445e385c4067c8bbfb1 [INFO] checking v9-0.1.43 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate v9 0.1.43 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate v9 0.1.43 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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-1-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a095d7a9d1352786eb4b7f290c92146b2b13f65203d5810b2d42c7a87cfa3d0a [INFO] running `Command { std: "docker" "start" "-a" "a095d7a9d1352786eb4b7f290c92146b2b13f65203d5810b2d42c7a87cfa3d0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a095d7a9d1352786eb4b7f290c92146b2b13f65203d5810b2d42c7a87cfa3d0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a095d7a9d1352786eb4b7f290c92146b2b13f65203d5810b2d42c7a87cfa3d0a", kill_on_drop: false }` [INFO] [stdout] a095d7a9d1352786eb4b7f290c92146b2b13f65203d5810b2d42c7a87cfa3d0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa3a9f4d5f2413bc3bfacb689211329d3a76e5934b6656663ca475072252468d [INFO] running `Command { std: "docker" "start" "-a" "fa3a9f4d5f2413bc3bfacb689211329d3a76e5934b6656663ca475072252468d", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "fa3a9f4d5f2413bc3bfacb689211329d3a76e5934b6656663ca475072252468d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa3a9f4d5f2413bc3bfacb689211329d3a76e5934b6656663ca475072252468d", kill_on_drop: false }` [INFO] [stdout] fa3a9f4d5f2413bc3bfacb689211329d3a76e5934b6656663ca475072252468d