[INFO] fetching crate pr47 0.1.4-CHARLIE... [INFO] checking pr47-0.1.4-CHARLIE against master#53ac4f8e2fc15e49ef3a04f98622a9b9db755fd4 for pr-110322-1 [INFO] extracting crate pr47 0.1.4-CHARLIE into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate pr47 0.1.4-CHARLIE on toolchain 53ac4f8e2fc15e49ef3a04f98622a9b9db755fd4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53ac4f8e2fc15e49ef3a04f98622a9b9db755fd4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pr47 0.1.4-CHARLIE [INFO] finished tweaking crates.io crate pr47 0.1.4-CHARLIE [INFO] tweaked toml for crates.io crate pr47 0.1.4-CHARLIE written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate pr47 0.1.4-CHARLIE 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" "+53ac4f8e2fc15e49ef3a04f98622a9b9db755fd4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-util v0.3.26 [INFO] [stderr] Downloaded futures-sink v0.3.26 [INFO] [stderr] Downloaded futures-core v0.3.26 [INFO] [stderr] Downloaded futures-channel v0.3.26 [INFO] [stderr] Downloaded async-std v1.12.0 [INFO] [stderr] Downloaded phf_generator v0.11.1 [INFO] [stderr] Downloaded pollster v0.3.0 [INFO] [stderr] Downloaded async-executor v1.5.0 [INFO] [stderr] Downloaded async-task v4.3.0 [INFO] [stderr] Downloaded futures-io v0.3.26 [INFO] [stderr] Downloaded futures v0.3.26 [INFO] [stderr] Downloaded phf_macros v0.11.1 [INFO] [stderr] Downloaded variant_count v1.1.0 [INFO] [stderr] Downloaded async-global-executor v2.3.1 [INFO] [stderr] Downloaded async-channel v1.8.0 [INFO] [stderr] Downloaded tracing-attributes v0.1.23 [INFO] [stderr] Downloaded pr47-codegen v0.0.2 [INFO] [stderr] Downloaded web-sys v0.3.61 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.1 [INFO] [stderr] Downloaded futures-task v0.3.26 [INFO] [stderr] Downloaded unchecked_unwrap v4.0.0 [INFO] [stderr] Downloaded xjbutil v0.9.0-CHARLIE [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.1 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.1 [INFO] [stderr] Downloaded libc v0.2.139 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.1 [INFO] [stderr] Downloaded tokio v1.25.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.51 [INFO] [stderr] Downloaded unicode-ident v1.0.6 [INFO] [stderr] Downloaded crossbeam-utils v0.8.14 [INFO] [stderr] Downloaded concurrent-queue v2.1.0 [INFO] [stderr] Downloaded event-listener v2.5.3 [INFO] [stderr] Downloaded parking v2.0.0 [INFO] [stderr] Downloaded quote v1.0.23 [INFO] [stderr] Downloaded atomic-waker v1.1.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.1 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.1 [INFO] [stderr] Downloaded windows-sys v0.42.0 [INFO] [stderr] Downloaded instant v0.1.12 [INFO] [stderr] Downloaded waker-fn v1.1.0 [INFO] [stderr] Downloaded gloo-timers v0.2.6 [INFO] [stderr] Downloaded kv-log-macro v1.0.7 [INFO] [stderr] Downloaded ctor v0.1.26 [INFO] [stderr] Downloaded blocking v1.3.0 [INFO] [stderr] Downloaded syn v1.0.107 [INFO] [stderr] Downloaded wepoll-ffi v0.1.2 [INFO] [stderr] Downloaded polling v2.5.2 [INFO] [stderr] Downloaded socket2 v0.4.7 [INFO] [stderr] Downloaded async-io v1.12.0 [INFO] [stderr] Downloaded async-lock v2.6.0 [INFO] [stderr] Downloaded fastrand v1.9.0 [INFO] [stderr] Downloaded futures-lite v1.12.0 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.9 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.34 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+53ac4f8e2fc15e49ef3a04f98622a9b9db755fd4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c0417ebd4dee0641a4e9793112bf63f3ab9c990603e1dfb7af006ada3c2d849 [INFO] running `Command { std: "docker" "start" "-a" "3c0417ebd4dee0641a4e9793112bf63f3ab9c990603e1dfb7af006ada3c2d849", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c0417ebd4dee0641a4e9793112bf63f3ab9c990603e1dfb7af006ada3c2d849", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c0417ebd4dee0641a4e9793112bf63f3ab9c990603e1dfb7af006ada3c2d849", kill_on_drop: false }` [INFO] [stdout] 3c0417ebd4dee0641a4e9793112bf63f3ab9c990603e1dfb7af006ada3c2d849 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+53ac4f8e2fc15e49ef3a04f98622a9b9db755fd4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6bba170cf01bf50a0e0ff1dc07717bcca0509c29ff4f1b87bdfc0ba6ee7a0f34 [INFO] running `Command { std: "docker" "start" "-a" "6bba170cf01bf50a0e0ff1dc07717bcca0509c29ff4f1b87bdfc0ba6ee7a0f34", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling futures-task v0.3.26 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Checking futures-sink v0.3.26 [INFO] [stderr] Compiling futures-channel v0.3.26 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-util v0.3.26 [INFO] [stderr] Compiling phf_shared v0.11.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.26 [INFO] [stderr] Compiling tokio v1.25.0 [INFO] [stderr] Checking unchecked_unwrap v4.0.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking pollster v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling phf_generator v0.11.1 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking futures v0.3.26 [INFO] [stderr] Checking xjbutil v0.9.0-CHARLIE [INFO] [stderr] Compiling phf_macros v0.11.1 [INFO] [stderr] Compiling pr47-codegen v0.0.2 [INFO] [stderr] Compiling variant_count v1.1.0 [INFO] [stderr] Checking phf v0.11.1 [INFO] [stderr] Checking pr47 v0.1.4-CHARLIE (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `transmute` [INFO] [stdout] --> src/data/mod.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 9 | use std::mem::{MaybeUninit, transmute}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `addr_of_mut` [INFO] [stdout] --> src/vm/al31f/stack.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ptr::{addr_of_mut, NonNull, slice_from_raw_parts_mut}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `xjbutil::value::Value` [INFO] [stdout] --> src/sema/phase2.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use xjbutil::value::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `diag_data` [INFO] [stdout] --> src/sema/phase2.rs:6:19 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::diag::{diag_data, DiagContext}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sema::decl::ObjectDecl` [INFO] [stdout] --> src/sema/phase2.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::sema::decl::ObjectDecl; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IdRefExpr` [INFO] [stdout] --> src/sema/phase2.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::sema::expr::{Expr, IdRefExpr, LiteralExpr}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ScopeKind` [INFO] [stdout] --> src/sema/phase2.rs:10:33 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::sema::scope::{Scope, ScopeKind}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `transmute` [INFO] [stdout] --> src/data/mod.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 9 | use std::mem::{MaybeUninit, transmute}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `addr_of_mut` [INFO] [stdout] --> src/vm/al31f/stack.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ptr::{addr_of_mut, NonNull, slice_from_raw_parts_mut}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `xjbutil::value::Value` [INFO] [stdout] --> src/sema/phase2.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use xjbutil::value::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `diag_data` [INFO] [stdout] --> src/sema/phase2.rs:6:19 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::diag::{diag_data, DiagContext}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sema::decl::ObjectDecl` [INFO] [stdout] --> src/sema/phase2.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::sema::decl::ObjectDecl; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IdRefExpr` [INFO] [stdout] --> src/sema/phase2.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::sema::expr::{Expr, IdRefExpr, LiteralExpr}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ScopeKind` [INFO] [stdout] --> src/sema/phase2.rs:10:33 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::sema::scope::{Scope, ScopeKind}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/parse/syntax_action.rs:30:19 [INFO] [stdout] | [INFO] [stdout] 29 | impl<'a> DataMapLens<'a> { [INFO] [stdout] | ------------------------ associated function in this implementation [INFO] [stdout] 30 | pub(crate) fn new(namespace: &'static str, data_map_ref: &'a mut DataMap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `data_map` and `arena` are never read [INFO] [stdout] --> src/parse/syntax_action.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct SyntaxActionApplier<'s, 'd> { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 63 | data_map: DataMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | arena: &'s TokenLitArena, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `scope` and `diag` are never read [INFO] [stdout] --> src/sema/phase2.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct SemaPhase2<'s, 'd> { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 26 | scope: Scope<'s>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | diag: &'d mut DiagContext [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/parse/syntax_action.rs:30:19 [INFO] [stdout] | [INFO] [stdout] 29 | impl<'a> DataMapLens<'a> { [INFO] [stdout] | ------------------------ associated function in this implementation [INFO] [stdout] 30 | pub(crate) fn new(namespace: &'static str, data_map_ref: &'a mut DataMap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `data_map` and `arena` are never read [INFO] [stdout] --> src/parse/syntax_action.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct SyntaxActionApplier<'s, 'd> { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 63 | data_map: DataMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | arena: &'s TokenLitArena, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `scope` and `diag` are never read [INFO] [stdout] --> src/sema/phase2.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct SemaPhase2<'s, 'd> { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 26 | scope: Scope<'s>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | diag: &'d mut DiagContext [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.90s [INFO] running `Command { std: "docker" "inspect" "6bba170cf01bf50a0e0ff1dc07717bcca0509c29ff4f1b87bdfc0ba6ee7a0f34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bba170cf01bf50a0e0ff1dc07717bcca0509c29ff4f1b87bdfc0ba6ee7a0f34", kill_on_drop: false }` [INFO] [stdout] 6bba170cf01bf50a0e0ff1dc07717bcca0509c29ff4f1b87bdfc0ba6ee7a0f34