[INFO] cloning repository https://github.com/adam-mcdaniel/heappulse-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adam-mcdaniel/heappulse-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadam-mcdaniel%2Fheappulse-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadam-mcdaniel%2Fheappulse-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e3d1a882b717c6ec23024e972cdbbc3db39d2572 [INFO] checking adam-mcdaniel/heappulse-rs against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadam-mcdaniel%2Fheappulse-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adam-mcdaniel/heappulse-rs on toolchain 901e6d56697c79b2e80df6a487b2318ec6f57ee3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adam-mcdaniel/heappulse-rs [INFO] finished tweaking git repo https://github.com/adam-mcdaniel/heappulse-rs [INFO] tweaked toml for git repo https://github.com/adam-mcdaniel/heappulse-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "generate-lockfile" "--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] Locking 38 packages to latest compatible versions [INFO] [stderr] Adding spin v0.9.8 (available: v0.10.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded linked_list_allocator v0.10.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fcff35e13ac133dec6878ebc72fbf3c9bd68063279faf3db0032f6fac65a63c3 [INFO] running `Command { std: "docker" "start" "-a" "fcff35e13ac133dec6878ebc72fbf3c9bd68063279faf3db0032f6fac65a63c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcff35e13ac133dec6878ebc72fbf3c9bd68063279faf3db0032f6fac65a63c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcff35e13ac133dec6878ebc72fbf3c9bd68063279faf3db0032f6fac65a63c3", kill_on_drop: false }` [INFO] [stdout] fcff35e13ac133dec6878ebc72fbf3c9bd68063279faf3db0032f6fac65a63c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20d4e49c625b7aa7cac1d8350385575228b6ece5c46a54080f9edc58e79c9609 [INFO] running `Command { std: "docker" "start" "-a" "20d4e49c625b7aa7cac1d8350385575228b6ece5c46a54080f9edc58e79c9609", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking spinning_top v0.2.5 [INFO] [stderr] Checking lz4_flex v0.11.3 [INFO] [stderr] Checking linked_list_allocator v0.10.5 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Compiling tracing-attributes v0.1.29 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking rust-compressor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `heapless::FnvIndexSet as IndexSet` [INFO] [stdout] --> src/track.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use heapless::FnvIndexSet as IndexSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MAP_ANONYMOUS`, `MAP_PRIVATE`, and `mmap` [INFO] [stdout] --> src/track.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use libc::{MAP_PRIVATE, MAP_ANONYMOUS, mmap}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DummyCompressIntervalTest` and `DummyIntervalTest` [INFO] [stdout] --> src/globals.rs:2:38 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::interval::{CompressAlloc, DummyCompressIntervalTest, DummyIntervalTest, IntervalTest}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Attributes`, `Id`, and `Record` [INFO] [stdout] --> src/logger.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_core::span::{Attributes, Id, Record}; [INFO] [stdout] | ^^^^^^^^^^ ^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_subscriber::filter::LevelFilter` [INFO] [stdout] --> src/logger.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tracing_subscriber::filter::LevelFilter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/logger.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `track::Block` [INFO] [stdout] --> src/interval/dummy_compress.rs:1:79 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{compress::CompressionAlgorithm, globals::get_tracked_allocations, track::Block}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `heapless::FnvIndexSet as IndexSet` [INFO] [stdout] --> src/track.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use heapless::FnvIndexSet as IndexSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MAP_ANONYMOUS`, `MAP_PRIVATE`, and `mmap` [INFO] [stdout] --> src/track.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use libc::{MAP_PRIVATE, MAP_ANONYMOUS, mmap}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DummyCompressIntervalTest` and `DummyIntervalTest` [INFO] [stdout] --> src/globals.rs:2:38 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::interval::{CompressAlloc, DummyCompressIntervalTest, DummyIntervalTest, IntervalTest}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Attributes`, `Id`, and `Record` [INFO] [stdout] --> src/logger.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_core::span::{Attributes, Id, Record}; [INFO] [stdout] | ^^^^^^^^^^ ^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_subscriber::filter::LevelFilter` [INFO] [stdout] --> src/logger.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tracing_subscriber::filter::LevelFilter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `track::Block` [INFO] [stdout] --> src/interval/dummy_compress.rs:1:79 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{compress::CompressionAlgorithm, globals::get_tracked_allocations, track::Block}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/logger.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io::Write as _; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig` [INFO] [stdout] --> src/mem.rs:21:31 [INFO] [stdout] | [INFO] [stdout] 21 | extern "C" fn sigsegv_handler(sig: i32, info: *mut siginfo_t, context: *mut c_void) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_write` [INFO] [stdout] --> src/interval/mod.rs:34:44 [INFO] [stdout] | [INFO] [stdout] 34 | fn on_access(&mut self, block: &Block, is_write: bool) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `detect_faulting_operation` is never used [INFO] [stdout] --> src/mem.rs:71:11 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe fn detect_faulting_operation(ip: *const u8) -> Option<&'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/mem.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | if ORIGINAL_MALLOC.is_some() && ORIGINAL_FREE.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/mem.rs:124:37 [INFO] [stdout] | [INFO] [stdout] 124 | if ORIGINAL_MALLOC.is_some() && ORIGINAL_FREE.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: unused import: `std::io::Write` [INFO] [stdout] --> src/logger.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io::Write as _; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig` [INFO] [stdout] --> src/mem.rs:21:31 [INFO] [stdout] | [INFO] [stdout] 21 | extern "C" fn sigsegv_handler(sig: i32, info: *mut siginfo_t, context: *mut c_void) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_write` [INFO] [stdout] --> src/interval/mod.rs:34:44 [INFO] [stdout] | [INFO] [stdout] 34 | fn on_access(&mut self, block: &Block, is_write: bool) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `detect_faulting_operation` is never used [INFO] [stdout] --> src/mem.rs:71:11 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe fn detect_faulting_operation(ip: *const u8) -> Option<&'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/mem.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | if ORIGINAL_MALLOC.is_some() && ORIGINAL_FREE.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/mem.rs:124:37 [INFO] [stdout] | [INFO] [stdout] 124 | if ORIGINAL_MALLOC.is_some() && ORIGINAL_FREE.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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.84s [INFO] running `Command { std: "docker" "inspect" "20d4e49c625b7aa7cac1d8350385575228b6ece5c46a54080f9edc58e79c9609", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20d4e49c625b7aa7cac1d8350385575228b6ece5c46a54080f9edc58e79c9609", kill_on_drop: false }` [INFO] [stdout] 20d4e49c625b7aa7cac1d8350385575228b6ece5c46a54080f9edc58e79c9609