[INFO] fetching crate pwintln 0.1.3... [INFO] checking pwintln-0.1.3 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate pwintln 0.1.3 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate pwintln 0.1.3 [INFO] finished tweaking crates.io crate pwintln 0.1.3 [INFO] tweaked toml for crates.io crate pwintln 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pwintln 0.1.3 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pwintln 0.1.3 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scroll v0.10.2 [INFO] [stderr] Downloaded cstr v0.2.5 [INFO] [stderr] Downloaded scroll_derive v0.10.4 [INFO] [stderr] Downloaded owoify v0.1.5 [INFO] [stderr] Downloaded goblin v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a777ad156e33a1861a4c639f16b800eb080f40fb9d3965ba4644e9e9d2d6861e [INFO] running `Command { std: "docker" "start" "-a" "a777ad156e33a1861a4c639f16b800eb080f40fb9d3965ba4644e9e9d2d6861e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a777ad156e33a1861a4c639f16b800eb080f40fb9d3965ba4644e9e9d2d6861e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a777ad156e33a1861a4c639f16b800eb080f40fb9d3965ba4644e9e9d2d6861e", kill_on_drop: false }` [INFO] [stdout] a777ad156e33a1861a4c639f16b800eb080f40fb9d3965ba4644e9e9d2d6861e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16ae5da1a188b689e6d4fd25bb9bdb56983f9189d5237cd386a195a3709f0b96 [INFO] running `Command { std: "docker" "start" "-a" "16ae5da1a188b689e6d4fd25bb9bdb56983f9189d5237cd386a195a3709f0b96", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Compiling cstr v0.2.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking owoify v0.1.5 [INFO] [stderr] Checking addr2line v0.14.0 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Compiling scroll_derive v0.10.4 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking goblin v0.2.3 [INFO] [stderr] Checking pwintln v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:53:31 [INFO] [stdout] | [INFO] [stdout] 53 | machinery.compare_and_swap(ptr::null_mut(), print_addr, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:153:26 [INFO] [stdout] | [INFO] [stdout] 153 | let v = BORING_WRITE.compare_and_swap(ptr::null_mut(), writeaddr, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/lib.rs:265:18 [INFO] [stdout] | [INFO] [stdout] 265 | Some(mem::transmute( [INFO] [stdout] | __________________^ [INFO] [stdout] 266 | | prog_base.checked_add(rel.r_offset as usize)?, [INFO] [stdout] 267 | | )) [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] = note: `#[warn(integer_to_ptr_transmutes)]` on by default [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 265 - Some(mem::transmute( [INFO] [stdout] 266 - prog_base.checked_add(rel.r_offset as usize)?, [INFO] [stdout] 265 + Some(std::ptr::with_exposed_provenance_mut:: isize>(prog_base.checked_add(rel.r_offset as usize)?, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:53:31 [INFO] [stdout] | [INFO] [stdout] 53 | machinery.compare_and_swap(ptr::null_mut(), print_addr, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:153:26 [INFO] [stdout] | [INFO] [stdout] 153 | let v = BORING_WRITE.compare_and_swap(ptr::null_mut(), writeaddr, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/lib.rs:265:18 [INFO] [stdout] | [INFO] [stdout] 265 | Some(mem::transmute( [INFO] [stdout] | __________________^ [INFO] [stdout] 266 | | prog_base.checked_add(rel.r_offset as usize)?, [INFO] [stdout] 267 | | )) [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] = note: `#[warn(integer_to_ptr_transmutes)]` on by default [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 265 - Some(mem::transmute( [INFO] [stdout] 266 - prog_base.checked_add(rel.r_offset as usize)?, [INFO] [stdout] 265 + Some(std::ptr::with_exposed_provenance_mut:: isize>(prog_base.checked_add(rel.r_offset as usize)?, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.22s [INFO] running `Command { std: "docker" "inspect" "16ae5da1a188b689e6d4fd25bb9bdb56983f9189d5237cd386a195a3709f0b96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16ae5da1a188b689e6d4fd25bb9bdb56983f9189d5237cd386a195a3709f0b96", kill_on_drop: false }` [INFO] [stdout] 16ae5da1a188b689e6d4fd25bb9bdb56983f9189d5237cd386a195a3709f0b96