[INFO] fetching crate buddy_system_allocator 0.11.0... [INFO] checking buddy_system_allocator-0.11.0 against try#1d0e7c032bf9b905a3165592072b5cc63c491d50 for pr-133502-5 [INFO] extracting crate buddy_system_allocator 0.11.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate buddy_system_allocator 0.11.0 on toolchain 1d0e7c032bf9b905a3165592072b5cc63c491d50 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1d0e7c032bf9b905a3165592072b5cc63c491d50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate buddy_system_allocator 0.11.0 [INFO] finished tweaking crates.io crate buddy_system_allocator 0.11.0 [INFO] tweaked toml for crates.io crate buddy_system_allocator 0.11.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1d0e7c032bf9b905a3165592072b5cc63c491d50" "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 81 packages to latest compatible versions [INFO] [stderr] Adding ctor v0.2.9 (available: v0.4.2) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.1) [INFO] [stderr] Adding rand_chacha v0.3.1 (available: v0.9.0) [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" "+1d0e7c032bf9b905a3165592072b5cc63c491d50" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1d0e7c032bf9b905a3165592072b5cc63c491d50" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 751c691afe2b8d1f85106b8f447f48dc8575081f5e7d6bf1a9dad61f019259b9 [INFO] running `Command { std: "docker" "start" "-a" "751c691afe2b8d1f85106b8f447f48dc8575081f5e7d6bf1a9dad61f019259b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "751c691afe2b8d1f85106b8f447f48dc8575081f5e7d6bf1a9dad61f019259b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "751c691afe2b8d1f85106b8f447f48dc8575081f5e7d6bf1a9dad61f019259b9", kill_on_drop: false }` [INFO] [stdout] 751c691afe2b8d1f85106b8f447f48dc8575081f5e7d6bf1a9dad61f019259b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1d0e7c032bf9b905a3165592072b5cc63c491d50" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4c26fc7f132526cd929a281165755a43af6d2f6d5cf38f38afa829f5c2c8406 [INFO] running `Command { std: "docker" "start" "-a" "e4c26fc7f132526cd929a281165755a43af6d2f6d5cf38f38afa829f5c2c8406", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking clap_builder v4.5.37 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking buddy_system_allocator v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.5.37 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling ctor v0.2.9 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/test.rs:96:26 [INFO] [stdout] | [INFO] [stdout] 96 | heap.add_to_heap(SPACE.as_ptr() as usize, SPACE.as_ptr().add(100) as usize); [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 is discouraged [INFO] [stdout] --> src/test.rs:96:51 [INFO] [stdout] | [INFO] [stdout] 96 | heap.add_to_heap(SPACE.as_ptr() as usize, SPACE.as_ptr().add(100) as usize); [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 is discouraged [INFO] [stdout] --> benches/memory_allocator_benchmark.rs:165:31 [INFO] [stdout] | [INFO] [stdout] 165 | let heap_start = unsafe { HEAP.as_ptr() as usize }; [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.61s [INFO] running `Command { std: "docker" "inspect" "e4c26fc7f132526cd929a281165755a43af6d2f6d5cf38f38afa829f5c2c8406", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4c26fc7f132526cd929a281165755a43af6d2f6d5cf38f38afa829f5c2c8406", kill_on_drop: false }` [INFO] [stdout] e4c26fc7f132526cd929a281165755a43af6d2f6d5cf38f38afa829f5c2c8406