[INFO] fetching crate open-vaf 0.4.2... [INFO] checking open-vaf-0.4.2 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate open-vaf 0.4.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate open-vaf 0.4.2 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 open-vaf 0.4.2 [INFO] finished tweaking crates.io crate open-vaf 0.4.2 [INFO] tweaked toml for crates.io crate open-vaf 0.4.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 70 packages [INFO] [stderr] Adding ahash v0.3.8 (latest: v0.8.11) [INFO] [stderr] Adding annotate-snippets v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding ansi_term v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding beef v0.4.4 (latest: v0.5.2) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding colored v1.9.4 (latest: v2.1.0) [INFO] [stderr] Adding ctor v0.1.26 (latest: v0.2.7) [INFO] [stderr] Adding fixedbitset v0.3.2 (latest: v0.5.6) [INFO] [stderr] Adding float-cmp v0.8.0 (latest: v0.9.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding lock_api v0.3.4 (latest: v0.4.11) [INFO] [stderr] Adding logos v0.11.4 (latest: v0.14.0) [INFO] [stderr] Adding logos-derive v0.11.5 (latest: v0.14.0) [INFO] [stderr] Adding more-asserts v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding parking_lot v0.10.2 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.7.3 (latest: v0.9.9) [INFO] [stderr] Adding pretty_assertions v0.6.1 (latest: v1.4.0) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.1) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.3) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.57) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [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] Downloading crates ... [INFO] [stderr] Downloaded output_vt100 v0.1.3 [INFO] [stderr] Downloaded rustc-ap-graphviz v662.0.0 [INFO] [stderr] Downloaded yansi-term v0.1.2 [INFO] [stderr] Downloaded more-asserts v0.2.2 [INFO] [stderr] Downloaded const-random-macro v0.1.16 [INFO] [stderr] Downloaded parking_lot v0.10.2 [INFO] [stderr] Downloaded const-random v0.1.18 [INFO] [stderr] Downloaded index_vec v0.1.3 [INFO] [stderr] Downloaded bytecount v0.6.7 [INFO] [stderr] Downloaded float-cmp v0.8.0 [INFO] [stderr] Downloaded annotate-snippets v0.8.0 [INFO] [stderr] Downloaded intrusive-collections v0.9.6 [INFO] [stderr] Downloaded fern v0.6.2 [INFO] [stderr] Downloaded colored v1.9.4 [INFO] [stderr] Downloaded logos-derive v0.11.5 [INFO] [stderr] Downloaded memoffset v0.9.1 [INFO] [stderr] Downloaded beef v0.4.4 [INFO] [stderr] Downloaded logos v0.11.4 [INFO] [stderr] Downloaded parking_lot_core v0.7.3 [INFO] [stderr] Downloaded difference v2.0.0 [INFO] [stderr] Downloaded pretty_assertions v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5e85cede64535fc1212e0f5c35bd41d2e45e5d67600a35aad35f0caaff5f5f49 [INFO] running `Command { std: "docker" "start" "-a" "5e85cede64535fc1212e0f5c35bd41d2e45e5d67600a35aad35f0caaff5f5f49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e85cede64535fc1212e0f5c35bd41d2e45e5d67600a35aad35f0caaff5f5f49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e85cede64535fc1212e0f5c35bd41d2e45e5d67600a35aad35f0caaff5f5f49", kill_on_drop: false }` [INFO] [stdout] 5e85cede64535fc1212e0f5c35bd41d2e45e5d67600a35aad35f0caaff5f5f49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 35b8c8f134f9492a98f3152947a37e90fcd0feaae415749129736684fa26b475 [INFO] running `Command { std: "docker" "start" "-a" "35b8c8f134f9492a98f3152947a37e90fcd0feaae415749129736684fa26b475", kill_on_drop: false }` [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling utf8-ranges v1.0.5 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling beef v0.4.4 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking yansi-term v0.1.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking parking_lot_core v0.7.3 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking annotate-snippets v0.8.0 [INFO] [stderr] Checking colored v1.9.4 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking index_vec v0.1.3 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking fixedbitset v0.3.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking bumpalo v3.15.4 [INFO] [stderr] Checking bytecount v0.6.7 [INFO] [stderr] Checking more-asserts v0.2.2 [INFO] [stderr] Checking fern v0.6.2 [INFO] [stderr] Checking intrusive-collections v0.9.6 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling logos-derive v0.11.5 [INFO] [stderr] Checking logos v0.11.4 [INFO] [stderr] Checking open-vaf v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Into` is imported redundantly [INFO] [stdout] --> src/symbol.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | use std::convert::Into; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Into` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/symbol.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Range` is imported redundantly [INFO] [stdout] --> src/ir/ast/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Range` is already imported here [INFO] [stdout] ... [INFO] [stdout] 13 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ident` is imported redundantly [INFO] [stdout] --> src/ir/ast/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Ident` is already imported here [INFO] [stdout] ... [INFO] [stdout] 14 | use crate::symbol::Ident; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Span` is imported redundantly [INFO] [stdout] --> src/ir/ast/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Span` is already imported here [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::Span; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IdRange` is imported redundantly [INFO] [stdout] --> src/ir/ast/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ir::*; [INFO] [stdout] | ------------ the item `IdRange` is already imported here [INFO] [stdout] ... [INFO] [stdout] 19 | use crate::ir::ids::IdRange; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Range` is imported redundantly [INFO] [stdout] --> src/ir/hir/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Range` is already imported here [INFO] [stdout] ... [INFO] [stdout] 14 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ident` is imported redundantly [INFO] [stdout] --> src/ir/hir/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Ident` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | use crate::symbol::Ident; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Span` is imported redundantly [INFO] [stdout] --> src/ir/hir/mod.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Span` is already imported here [INFO] [stdout] ... [INFO] [stdout] 21 | use crate::{Ast, Span}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IdRange` is imported redundantly [INFO] [stdout] --> src/ir/hir/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::ir::*; [INFO] [stdout] | ------------ the item `IdRange` is already imported here [INFO] [stdout] ... [INFO] [stdout] 24 | use crate::ir::ids::IdRange; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IdRange` is imported redundantly [INFO] [stdout] --> src/ir/mir/mod.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::ir::ids::{IdRange, StringExpressionId}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | use crate::ir::*; [INFO] [stdout] | ------------ the item `IdRange` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StringExpressionId` is imported redundantly [INFO] [stdout] --> src/ir/mir/mod.rs:16:31 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::ir::ids::{IdRange, StringExpressionId}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 17 | use crate::ir::*; [INFO] [stdout] | ------------ the item `StringExpressionId` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ident` is imported redundantly [INFO] [stdout] --> src/ir/mir/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Ident` is already imported here [INFO] [stdout] 18 | use crate::literals::StringLiteral; [INFO] [stdout] 19 | use crate::symbol::Ident; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Span` is imported redundantly [INFO] [stdout] --> src/ir/mir/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Span` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | use crate::Span; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Range` is imported redundantly [INFO] [stdout] --> src/ir/mir/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Range` is already imported here [INFO] [stdout] ... [INFO] [stdout] 24 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Some` is imported redundantly [INFO] [stdout] --> src/analysis/constant_folding.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use bitflags::_core::option::Option::Some; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Some` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ControlFlowGraph` is imported redundantly [INFO] [stdout] --> src/analysis/data_flow/reaching_variables.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::cfg::*; [INFO] [stdout] | ------------- the item `ControlFlowGraph` is already imported here [INFO] [stdout] ... [INFO] [stdout] 24 | use crate::ControlFlowGraph; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NumericalParameterRangeExclude` is imported redundantly [INFO] [stdout] --> src/ast_lowering/ast_to_hir_fold/statements.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use crate::ir::NumericalParameterRangeExclude; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 25 | use crate::ir::*; [INFO] [stdout] | ------------ the item `NumericalParameterRangeExclude` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ast` is imported redundantly [INFO] [stdout] --> src/ast_lowering/ast_to_hir_fold/statements.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 25 | use crate::ir::*; [INFO] [stdout] | ------------ the item `ast` is already imported here [INFO] [stdout] ... [INFO] [stdout] 29 | use crate::{ast, Hir}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ast` is imported redundantly [INFO] [stdout] --> src/ast_lowering/branch_resolution.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::ir::*; [INFO] [stdout] | ------------ the item `ast` is already imported here [INFO] [stdout] 17 | use crate::symbol::{keywords, Ident}; [INFO] [stdout] 18 | use crate::{ast, Ast, Span}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ast` is imported redundantly [INFO] [stdout] --> src/hir_lowering/mod.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | use crate::ast; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | use crate::ir::*; [INFO] [stdout] | ------------ the item `ast` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Mir` is imported redundantly [INFO] [stdout] --> src/hir_lowering/mod.rs:37:36 [INFO] [stdout] | [INFO] [stdout] 37 | use crate::ir::mir::{ExpressionId, Mir, Parameter, ParameterType}; [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | use crate::mir::*; [INFO] [stdout] | ------------- the item `Mir` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parameter` is imported redundantly [INFO] [stdout] --> src/hir_lowering/mod.rs:37:41 [INFO] [stdout] | [INFO] [stdout] 37 | use crate::ir::mir::{ExpressionId, Mir, Parameter, ParameterType}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | use crate::mir::*; [INFO] [stdout] | ------------- the item `Parameter` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParameterType` is imported redundantly [INFO] [stdout] --> src/hir_lowering/mod.rs:37:52 [INFO] [stdout] | [INFO] [stdout] 37 | use crate::ir::mir::{ExpressionId, Mir, Parameter, ParameterType}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | use crate::mir::*; [INFO] [stdout] | ------------- the item `ParameterType` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Into` is imported redundantly [INFO] [stdout] --> src/symbol.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | use std::convert::Into; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Into` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/symbol.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Range` is imported redundantly [INFO] [stdout] --> src/ir/ast/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Range` is already imported here [INFO] [stdout] ... [INFO] [stdout] 13 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ident` is imported redundantly [INFO] [stdout] --> src/ir/ast/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Ident` is already imported here [INFO] [stdout] ... [INFO] [stdout] 14 | use crate::symbol::Ident; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Span` is imported redundantly [INFO] [stdout] --> src/ir/ast/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Span` is already imported here [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::Span; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IdRange` is imported redundantly [INFO] [stdout] --> src/ir/ast/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ir::*; [INFO] [stdout] | ------------ the item `IdRange` is already imported here [INFO] [stdout] ... [INFO] [stdout] 19 | use crate::ir::ids::IdRange; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Range` is imported redundantly [INFO] [stdout] --> src/ir/hir/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Range` is already imported here [INFO] [stdout] ... [INFO] [stdout] 14 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ident` is imported redundantly [INFO] [stdout] --> src/ir/hir/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Ident` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | use crate::symbol::Ident; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Span` is imported redundantly [INFO] [stdout] --> src/ir/hir/mod.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Span` is already imported here [INFO] [stdout] ... [INFO] [stdout] 21 | use crate::{Ast, Span}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IdRange` is imported redundantly [INFO] [stdout] --> src/ir/hir/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::ir::*; [INFO] [stdout] | ------------ the item `IdRange` is already imported here [INFO] [stdout] ... [INFO] [stdout] 24 | use crate::ir::ids::IdRange; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IdRange` is imported redundantly [INFO] [stdout] --> src/ir/mir/mod.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::ir::ids::{IdRange, StringExpressionId}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | use crate::ir::*; [INFO] [stdout] | ------------ the item `IdRange` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StringExpressionId` is imported redundantly [INFO] [stdout] --> src/ir/mir/mod.rs:16:31 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::ir::ids::{IdRange, StringExpressionId}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 17 | use crate::ir::*; [INFO] [stdout] | ------------ the item `StringExpressionId` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ident` is imported redundantly [INFO] [stdout] --> src/ir/mir/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Ident` is already imported here [INFO] [stdout] 18 | use crate::literals::StringLiteral; [INFO] [stdout] 19 | use crate::symbol::Ident; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Span` is imported redundantly [INFO] [stdout] --> src/ir/mir/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Span` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | use crate::Span; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Range` is imported redundantly [INFO] [stdout] --> src/ir/mir/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::ir::*; [INFO] [stdout] | ------------ the item `Range` is already imported here [INFO] [stdout] ... [INFO] [stdout] 24 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Some` is imported redundantly [INFO] [stdout] --> src/analysis/constant_folding.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use bitflags::_core::option::Option::Some; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Some` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ControlFlowGraph` is imported redundantly [INFO] [stdout] --> src/analysis/data_flow/reaching_variables.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::cfg::*; [INFO] [stdout] | ------------- the item `ControlFlowGraph` is already imported here [INFO] [stdout] ... [INFO] [stdout] 24 | use crate::ControlFlowGraph; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/analysis/test.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ir::ModuleId` [INFO] [stdout] --> src/ast_lowering/test.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::ir::ModuleId; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NumericalParameterRangeExclude` is imported redundantly [INFO] [stdout] --> src/ast_lowering/ast_to_hir_fold/statements.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use crate::ir::NumericalParameterRangeExclude; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 25 | use crate::ir::*; [INFO] [stdout] | ------------ the item `NumericalParameterRangeExclude` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ast` is imported redundantly [INFO] [stdout] --> src/ast_lowering/ast_to_hir_fold/statements.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 25 | use crate::ir::*; [INFO] [stdout] | ------------ the item `ast` is already imported here [INFO] [stdout] ... [INFO] [stdout] 29 | use crate::{ast, Hir}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ast` is imported redundantly [INFO] [stdout] --> src/ast_lowering/branch_resolution.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::ir::*; [INFO] [stdout] | ------------ the item `ast` is already imported here [INFO] [stdout] 17 | use crate::symbol::{keywords, Ident}; [INFO] [stdout] 18 | use crate::{ast, Ast, Span}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ast` is imported redundantly [INFO] [stdout] --> src/hir_lowering/mod.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | use crate::ast; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | use crate::ir::*; [INFO] [stdout] | ------------ the item `ast` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Mir` is imported redundantly [INFO] [stdout] --> src/hir_lowering/mod.rs:37:36 [INFO] [stdout] | [INFO] [stdout] 37 | use crate::ir::mir::{ExpressionId, Mir, Parameter, ParameterType}; [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | use crate::mir::*; [INFO] [stdout] | ------------- the item `Mir` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parameter` is imported redundantly [INFO] [stdout] --> src/hir_lowering/mod.rs:37:41 [INFO] [stdout] | [INFO] [stdout] 37 | use crate::ir::mir::{ExpressionId, Mir, Parameter, ParameterType}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | use crate::mir::*; [INFO] [stdout] | ------------- the item `Parameter` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParameterType` is imported redundantly [INFO] [stdout] --> src/hir_lowering/mod.rs:37:52 [INFO] [stdout] | [INFO] [stdout] 37 | use crate::ir::mir::{ExpressionId, Mir, Parameter, ParameterType}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | use crate::mir::*; [INFO] [stdout] | ------------- the item `ParameterType` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ir::ModuleId` [INFO] [stdout] --> src/hir_lowering/test.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::ir::ModuleId; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ir::ModuleId` [INFO] [stdout] --> src/parser/test.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use crate::ir::ModuleId; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this attribute can only be applied to a `use` item [INFO] [stdout] --> src/ast_lowering/name_resolution.rs:58:7 [INFO] [stdout] | [INFO] [stdout] 58 | #[doc(inline)] [INFO] [stdout] | ^^^^^^ only applicable on `use` items [INFO] [stdout] 59 | #[macro_export] [INFO] [stdout] 60 | macro_rules! resolve { [INFO] [stdout] | -------------------- not a `use` item [INFO] [stdout] | [INFO] [stdout] = note: read for more information [INFO] [stdout] = note: `#[deny(invalid_doc_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this attribute can only be applied to a `use` item [INFO] [stdout] --> src/ast_lowering/name_resolution.rs:58:7 [INFO] [stdout] | [INFO] [stdout] 58 | #[doc(inline)] [INFO] [stdout] | ^^^^^^ only applicable on `use` items [INFO] [stdout] 59 | #[macro_export] [INFO] [stdout] 60 | macro_rules! resolve { [INFO] [stdout] | -------------------- not a `use` item [INFO] [stdout] | [INFO] [stdout] = note: read for more information [INFO] [stdout] = note: `#[deny(invalid_doc_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `record` [INFO] [stdout] --> src/analysis/test.rs:20:32 [INFO] [stdout] | [INFO] [stdout] 20 | .format(|out, message, record| out.finish(*message)) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_record` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analysis/test.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let mut control_dependencies = cfg.control_dependence_graph_from_ipdom(&ipdom); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `record` [INFO] [stdout] --> src/ast_lowering/test.rs:39:32 [INFO] [stdout] | [INFO] [stdout] 39 | .format(|out, message, record| out.finish(*message)) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_record` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser/lexer.rs:468:13 [INFO] [stdout] | [INFO] [stdout] 468 | let mut res = Self { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `record` [INFO] [stdout] --> src/parser/test.rs:244:32 [INFO] [stdout] | [INFO] [stdout] 244 | .format(|out, message, record| out.finish(*message)) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_record` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `record` [INFO] [stdout] --> src/parser/test.rs:268:32 [INFO] [stdout] | [INFO] [stdout] 268 | .format(|out, message, record| out.finish(*message)) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_record` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `record` [INFO] [stdout] --> src/parser/test.rs:294:32 [INFO] [stdout] | [INFO] [stdout] 294 | .format(|out, message, record| out.finish(*message)) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_record` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_u32` is never used [INFO] [stdout] --> src/symbol.rs:142:18 [INFO] [stdout] | [INFO] [stdout] 137 | impl SymbolIndex { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 142 | pub const fn as_u32(self) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `RefMut` is never used [INFO] [stdout] --> src/util.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) trait RefMut { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ImplicitDerivativeCheck` is never constructed [INFO] [stdout] --> src/hir_lowering/control_flow.rs:299:8 [INFO] [stdout] | [INFO] [stdout] 299 | struct ImplicitDerivativeCheck<'lt> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `partial_derivative_read_only` and `or_for_derivative` are never used [INFO] [stdout] --> src/hir_lowering/derivatives/mod.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 45 | impl<'lt> HirToMirFold<'lt> { [INFO] [stdout] | --------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn partial_derivative_read_only( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1697 | pub fn or_for_derivative( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> src/hir_lowering/error.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> src/parser/preprocessor/mod.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 76 | struct UnresolvedMacroReference<'lt> { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 77 | name: &'lt str, [INFO] [stdout] 78 | source: &'lt str, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnresolvedMacroReference` 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: field `children` is never read [INFO] [stdout] --> src/parser/preprocessor/source_map.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct SourceMap<'source_map> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 58 | children: RBTree>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SourceMap` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_u32` is never used [INFO] [stdout] --> src/symbol.rs:142:18 [INFO] [stdout] | [INFO] [stdout] 137 | impl SymbolIndex { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 142 | pub const fn as_u32(self) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `RefMut` is never used [INFO] [stdout] --> src/util.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) trait RefMut { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ImplicitDerivativeCheck` is never constructed [INFO] [stdout] --> src/hir_lowering/control_flow.rs:299:8 [INFO] [stdout] | [INFO] [stdout] 299 | struct ImplicitDerivativeCheck<'lt> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `partial_derivative_read_only` and `or_for_derivative` are never used [INFO] [stdout] --> src/hir_lowering/derivatives/mod.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 45 | impl<'lt> HirToMirFold<'lt> { [INFO] [stdout] | --------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn partial_derivative_read_only( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1697 | pub fn or_for_derivative( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> src/hir_lowering/error.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> src/parser/preprocessor/mod.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 76 | struct UnresolvedMacroReference<'lt> { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 77 | name: &'lt str, [INFO] [stdout] 78 | source: &'lt str, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnresolvedMacroReference` 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: field `children` is never read [INFO] [stdout] --> src/parser/preprocessor/source_map.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct SourceMap<'source_map> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 58 | children: RBTree>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SourceMap` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/analysis/test.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | / fern::Dispatch::new() [INFO] [stdout] 20 | | .format(|out, message, record| out.finish(*message)) [INFO] [stdout] 21 | | .level(log::LevelFilter::Debug) [INFO] [stdout] 22 | | .chain(std::io::stderr()) [INFO] [stdout] 23 | | .apply(); [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 19 | let _ = fern::Dispatch::new() [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/ast_lowering/test.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / fern::Dispatch::new() [INFO] [stdout] 22 | | .format(|out, message, _record| out.finish(*message)) [INFO] [stdout] 23 | | .level(log::LevelFilter::Info) [INFO] [stdout] 24 | | .chain(std::io::stderr()) [INFO] [stdout] 25 | | .apply(); [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 21 | let _ = fern::Dispatch::new() [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/ast_lowering/test.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | / fern::Dispatch::new() [INFO] [stdout] 39 | | .format(|out, message, record| out.finish(*message)) [INFO] [stdout] 40 | | .level(log::LevelFilter::Info) [INFO] [stdout] 41 | | .chain(std::io::stderr()) [INFO] [stdout] 42 | | .apply(); [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 38 | let _ = fern::Dispatch::new() [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/hir_lowering/test.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / fern::Dispatch::new() [INFO] [stdout] 22 | | .format(|out, message, _record| out.finish(*message)) [INFO] [stdout] 23 | | .level(log::LevelFilter::Info) [INFO] [stdout] 24 | | .chain(std::io::stderr()) [INFO] [stdout] 25 | | .apply(); [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 21 | let _ = fern::Dispatch::new() [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/hir_lowering/test.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | / fern::Dispatch::new() [INFO] [stdout] 54 | | .format(|out, message, _| out.finish(*message)) [INFO] [stdout] 55 | | .level(log::LevelFilter::Info) [INFO] [stdout] 56 | | .chain(std::io::stderr()) [INFO] [stdout] 57 | | .apply(); [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 53 | let _ = fern::Dispatch::new() [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/hir_lowering/test.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 116 | / fern::Dispatch::new() [INFO] [stdout] 117 | | .format(|out, message, _| out.finish(*message)) [INFO] [stdout] 118 | | .level(log::LevelFilter::Info) [INFO] [stdout] 119 | | .chain(std::io::stderr()) [INFO] [stdout] 120 | | .apply(); [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 116 | let _ = fern::Dispatch::new() [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/parser/test.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / fern::Dispatch::new() [INFO] [stdout] 29 | | .format(|out, message, _| out.finish(*message)) [INFO] [stdout] 30 | | .level(log::LevelFilter::Info) [INFO] [stdout] 31 | | .chain(std::io::stderr()) [INFO] [stdout] 32 | | .apply(); [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 28 | let _ = fern::Dispatch::new() [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/parser/test.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 137 | / fern::Dispatch::new() [INFO] [stdout] 138 | | .format(|out, message, _| out.finish(*message)) [INFO] [stdout] 139 | | .level(log::LevelFilter::Info) [INFO] [stdout] 140 | | .chain(std::io::stderr()) [INFO] [stdout] 141 | | .apply(); [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 137 | let _ = fern::Dispatch::new() [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/parser/test.rs:243:5 [INFO] [stdout] | [INFO] [stdout] 243 | / fern::Dispatch::new() [INFO] [stdout] 244 | | .format(|out, message, record| out.finish(*message)) [INFO] [stdout] 245 | | .level(log::LevelFilter::Info) [INFO] [stdout] 246 | | .chain(std::io::stderr()) [INFO] [stdout] 247 | | .apply(); [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 243 | let _ = fern::Dispatch::new() [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/parser/test.rs:267:5 [INFO] [stdout] | [INFO] [stdout] 267 | / fern::Dispatch::new() [INFO] [stdout] 268 | | .format(|out, message, record| out.finish(*message)) [INFO] [stdout] 269 | | .level(log::LevelFilter::Info) [INFO] [stdout] 270 | | .chain(std::io::stderr()) [INFO] [stdout] 271 | | .apply(); [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 267 | let _ = fern::Dispatch::new() [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/parser/test.rs:293:5 [INFO] [stdout] | [INFO] [stdout] 293 | / fern::Dispatch::new() [INFO] [stdout] 294 | | .format(|out, message, record| out.finish(*message)) [INFO] [stdout] 295 | | .level(log::LevelFilter::Info) [INFO] [stdout] 296 | | .chain(std::io::stderr()) [INFO] [stdout] 297 | | .apply(); [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 293 | let _ = fern::Dispatch::new() [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 53 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `open-vaf` (lib test) due to 2 previous errors; 53 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `open-vaf` (lib) due to 2 previous errors; 31 warnings emitted [INFO] running `Command { std: "docker" "inspect" "35b8c8f134f9492a98f3152947a37e90fcd0feaae415749129736684fa26b475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35b8c8f134f9492a98f3152947a37e90fcd0feaae415749129736684fa26b475", kill_on_drop: false }` [INFO] [stdout] 35b8c8f134f9492a98f3152947a37e90fcd0feaae415749129736684fa26b475 [INFO] checking open-vaf-0.4.2 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate open-vaf 0.4.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate open-vaf 0.4.2 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 open-vaf 0.4.2 [INFO] finished tweaking crates.io crate open-vaf 0.4.2 [INFO] tweaked toml for crates.io crate open-vaf 0.4.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0015ab9c2478d6dbc7dac614262151b2f2ed4c8039d049b7bbd6e00e28b6ef10 [INFO] running `Command { std: "docker" "start" "-a" "0015ab9c2478d6dbc7dac614262151b2f2ed4c8039d049b7bbd6e00e28b6ef10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0015ab9c2478d6dbc7dac614262151b2f2ed4c8039d049b7bbd6e00e28b6ef10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0015ab9c2478d6dbc7dac614262151b2f2ed4c8039d049b7bbd6e00e28b6ef10", kill_on_drop: false }` [INFO] [stdout] 0015ab9c2478d6dbc7dac614262151b2f2ed4c8039d049b7bbd6e00e28b6ef10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a230411bac4e756a6a6a628ecf661f9d6db55dc5382de9b194bc25fd404e6ae7 [INFO] running `Command { std: "docker" "start" "-a" "a230411bac4e756a6a6a628ecf661f9d6db55dc5382de9b194bc25fd404e6ae7", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "a230411bac4e756a6a6a628ecf661f9d6db55dc5382de9b194bc25fd404e6ae7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a230411bac4e756a6a6a628ecf661f9d6db55dc5382de9b194bc25fd404e6ae7", kill_on_drop: false }` [INFO] [stdout] a230411bac4e756a6a6a628ecf661f9d6db55dc5382de9b194bc25fd404e6ae7