[INFO] fetching crate reloaded-memory-buffers 4.1.0... [INFO] building reloaded-memory-buffers-4.1.0 against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] extracting crate reloaded-memory-buffers 4.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate reloaded-memory-buffers 4.1.0 on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate reloaded-memory-buffers 4.1.0 [INFO] finished tweaking crates.io crate reloaded-memory-buffers 4.1.0 [INFO] tweaked toml for crates.io crate reloaded-memory-buffers 4.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 176 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.5.1 (available: v0.6.0) [INFO] [stderr] Adding dirs v5.0.1 (available: v6.0.0) [INFO] [stderr] Adding pprof v0.13.0 (available: v0.15.0) [INFO] [stderr] Adding rstest v0.18.2 (available: v0.25.0) [INFO] [stderr] Adding spin v0.9.8 (available: v0.10.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a41acb348717f0aa59955fd6a0fc1f360176d13ef4cbe01e5eee53007323bbc5 [INFO] running `Command { std: "docker" "start" "-a" "a41acb348717f0aa59955fd6a0fc1f360176d13ef4cbe01e5eee53007323bbc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a41acb348717f0aa59955fd6a0fc1f360176d13ef4cbe01e5eee53007323bbc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a41acb348717f0aa59955fd6a0fc1f360176d13ef4cbe01e5eee53007323bbc5", kill_on_drop: false }` [INFO] [stdout] a41acb348717f0aa59955fd6a0fc1f360176d13ef4cbe01e5eee53007323bbc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21770d10775fb274d21c34bded7524d2777919d90bf905eca7bf11a0b5e51006 [INFO] running `Command { std: "docker" "start" "-a" "21770d10775fb274d21c34bded7524d2777919d90bf905eca7bf11a0b5e51006", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling combine v4.6.7 [INFO] [stderr] Compiling clf v0.1.9 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling sysctl v0.5.5 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling errno v0.3.12 [INFO] [stderr] Compiling dirs v5.0.1 [INFO] [stderr] Compiling mmap-rs-with-map-from-existing v0.6.0 [INFO] [stderr] Compiling reloaded-memory-buffers v4.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/structs/private_allocation.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use core::ptr::{self, NonNull}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/utilities/cached.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | if CACHED.is_some() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/utilities/cached.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | return CACHED.as_ref().unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/utilities/cached.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | return CACHED.as_ref().unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.03s [INFO] running `Command { std: "docker" "inspect" "21770d10775fb274d21c34bded7524d2777919d90bf905eca7bf11a0b5e51006", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21770d10775fb274d21c34bded7524d2777919d90bf905eca7bf11a0b5e51006", kill_on_drop: false }` [INFO] [stdout] 21770d10775fb274d21c34bded7524d2777919d90bf905eca7bf11a0b5e51006 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 588c1c26608efd67140cf84f7f55564b4c7ba131e89c8359e8f32b04efcdccdc [INFO] running `Command { std: "docker" "start" "-a" "588c1c26608efd67140cf84f7f55564b4c7ba131e89c8359e8f32b04efcdccdc", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling memmap2 v0.9.5 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling clap_builder v4.5.39 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling symbolic-demangle v12.15.5 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling combine v4.6.7 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling debugid v0.8.0 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling symbolic-common v12.15.5 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling pprof v0.13.0 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling inferno v0.11.21 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling futures-timer v3.0.3 [INFO] [stderr] Compiling clap v4.5.39 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling sysctl v0.5.5 [INFO] [stderr] Compiling mmap-rs-with-map-from-existing v0.6.0 [INFO] [stderr] Compiling reloaded-memory-buffers v4.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/structs/private_allocation.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use core::ptr::{self, NonNull}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/utilities/cached.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | if CACHED.is_some() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/utilities/cached.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | return CACHED.as_ref().unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/utilities/cached.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | return CACHED.as_ref().unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling rstest v0.18.2 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/structs/private_allocation.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use core::ptr::{self, NonNull}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/internal/locator_header_finder.rs:236:24 [INFO] [stdout] | [INFO] [stdout] 236 | assert_eq!(LAST_FIND_REASON, FindReason::PreviouslyExisted); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/internal/locator_header_finder.rs:248:24 [INFO] [stdout] | [INFO] [stdout] 248 | assert_eq!(LAST_FIND_REASON, FindReason::Created); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/utilities/cached.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | if CACHED.is_some() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/utilities/cached.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | return CACHED.as_ref().unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/utilities/cached.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | return CACHED.as_ref().unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 45.06s [INFO] running `Command { std: "docker" "inspect" "588c1c26608efd67140cf84f7f55564b4c7ba131e89c8359e8f32b04efcdccdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "588c1c26608efd67140cf84f7f55564b4c7ba131e89c8359e8f32b04efcdccdc", kill_on_drop: false }` [INFO] [stdout] 588c1c26608efd67140cf84f7f55564b4c7ba131e89c8359e8f32b04efcdccdc