[INFO] cloning repository https://github.com/dj8yfo/hzrd_ptr_old [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dj8yfo/hzrd_ptr_old" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdj8yfo%2Fhzrd_ptr_old", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdj8yfo%2Fhzrd_ptr_old'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a42392a1621e1eb2b4097c8419445aa56ef20e17 [INFO] checking dj8yfo/hzrd_ptr_old against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdj8yfo%2Fhzrd_ptr_old" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dj8yfo/hzrd_ptr_old on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dj8yfo/hzrd_ptr_old [INFO] finished tweaking git repo https://github.com/dj8yfo/hzrd_ptr_old [INFO] tweaked toml for git repo https://github.com/dj8yfo/hzrd_ptr_old written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dj8yfo/hzrd_ptr_old 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking_lot_core v0.2.14 [INFO] [stderr] Downloaded parking_lot v0.4.8 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20a15444d63bf14fa6c9df98b63ad8e190fabe4b348d106a1a5eeb00fda7264d [INFO] running `Command { std: "docker" "start" "-a" "20a15444d63bf14fa6c9df98b63ad8e190fabe4b348d106a1a5eeb00fda7264d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20a15444d63bf14fa6c9df98b63ad8e190fabe4b348d106a1a5eeb00fda7264d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20a15444d63bf14fa6c9df98b63ad8e190fabe4b348d106a1a5eeb00fda7264d", kill_on_drop: false }` [INFO] [stdout] 20a15444d63bf14fa6c9df98b63ad8e190fabe4b348d106a1a5eeb00fda7264d [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7dc64526547178fd6d646e7f74848da2020f80fd942352013b2a9b545be3f6e9 [INFO] running `Command { std: "docker" "start" "-a" "7dc64526547178fd6d646e7f74848da2020f80fd942352013b2a9b545be3f6e9", kill_on_drop: false }` [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Checking conc v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/global.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | use {rand, hazard, mpsc, debug, settings}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:151:1 [INFO] [stdout] | [INFO] [stdout] 151 | extern crate rand; [INFO] [stdout] | ------------------ the item `rand` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::atomic` [INFO] [stdout] --> src/guard.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::atomic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/local.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{mem, thread}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/global.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / lazy_static! { [INFO] [stdout] 10 | | /// The global state. [INFO] [stdout] 11 | | /// [INFO] [stdout] 12 | | /// This state is shared between all the threads. [INFO] [stdout] 13 | | static ref STATE: State = State::new(); [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [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/atomic.rs:183:23 [INFO] [stdout] | [INFO] [stdout] 183 | if self.inner.compare_and_swap(old as *mut T, new, ordering) as *const T == old { [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/atomic.rs:257:24 [INFO] [stdout] | [INFO] [stdout] 257 | self.inner.compare_and_swap(old as *mut T, new, ordering).as_ref() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `atomic` is imported redundantly [INFO] [stdout] --> src/atomic.rs:340:21 [INFO] [stdout] | [INFO] [stdout] 338 | use super::*; [INFO] [stdout] | -------- the item `atomic` is already imported here [INFO] [stdout] 339 | [INFO] [stdout] 340 | use std::sync::{atomic, Arc}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ptr` is imported redundantly [INFO] [stdout] --> src/atomic.rs:342:23 [INFO] [stdout] | [INFO] [stdout] 338 | use super::*; [INFO] [stdout] | -------- the item `ptr` is already imported here [INFO] [stdout] ... [INFO] [stdout] 342 | use std::{thread, ptr}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/global.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | use {rand, hazard, mpsc, debug, settings}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:151:1 [INFO] [stdout] | [INFO] [stdout] 151 | extern crate rand; [INFO] [stdout] | ------------------ the item `rand` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Garbage` is imported redundantly [INFO] [stdout] --> src/global.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 218 | use super::*; [INFO] [stdout] | -------- the item `Garbage` is already imported here [INFO] [stdout] 219 | use garbage::Garbage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::atomic` [INFO] [stdout] --> src/guard.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::atomic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `atomic` is imported redundantly [INFO] [stdout] --> src/guard.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 177 | use super::*; [INFO] [stdout] | -------- the item `atomic` is already imported here [INFO] [stdout] ... [INFO] [stdout] 181 | use std::sync::atomic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `thread` is imported redundantly [INFO] [stdout] --> src/hazard.rs:253:20 [INFO] [stdout] | [INFO] [stdout] 252 | use super::*; [INFO] [stdout] | -------- the item `thread` is already imported here [INFO] [stdout] 253 | use std::{ptr, thread}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/local.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{mem, thread}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Garbage` is imported redundantly [INFO] [stdout] --> src/local.rs:210:9 [INFO] [stdout] | [INFO] [stdout] 209 | use super::*; [INFO] [stdout] | -------- the item `Garbage` is already imported here [INFO] [stdout] 210 | use garbage::Garbage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hazard` is imported redundantly [INFO] [stdout] --> src/local.rs:211:9 [INFO] [stdout] | [INFO] [stdout] 209 | use super::*; [INFO] [stdout] | -------- the item `hazard` is already imported here [INFO] [stdout] 210 | use garbage::Garbage; [INFO] [stdout] 211 | use hazard; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `thread` is imported redundantly [INFO] [stdout] --> src/local.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 209 | use super::*; [INFO] [stdout] | -------- the item `thread` is already imported here [INFO] [stdout] ... [INFO] [stdout] 212 | use std::thread; [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/sync/treiber.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | self.head.compare_and_swap( [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/sync/treiber.rs:100:27 [INFO] [stdout] | [INFO] [stdout] 100 | self.head.compare_and_swap(next, node, atomic::Ordering::Release).as_ref() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/global.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / lazy_static! { [INFO] [stdout] 10 | | /// The global state. [INFO] [stdout] 11 | | /// [INFO] [stdout] 12 | | /// This state is shared between all the threads. [INFO] [stdout] 13 | | static ref STATE: State = State::new(); [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/local.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sync/treiber.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let mut node = Box::into_raw(Box::new(Node { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/garbage.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | Box::from_raw(ptr as *mut u8 as *mut T); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 58 | let _ = Box::from_raw(ptr as *mut u8 as *mut T); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/hazard.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | Box::from_raw(self.ptr as *const AtomicPtr as *mut AtomicPtr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 139 | let _ = Box::from_raw(self.ptr as *const AtomicPtr as *mut AtomicPtr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [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/atomic.rs:183:23 [INFO] [stdout] | [INFO] [stdout] 183 | if self.inner.compare_and_swap(old as *mut T, new, ordering) as *const T == old { [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/atomic.rs:257:24 [INFO] [stdout] | [INFO] [stdout] 257 | self.inner.compare_and_swap(old as *mut T, new, ordering).as_ref() [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/sync/treiber.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | self.head.compare_and_swap( [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/sync/treiber.rs:100:27 [INFO] [stdout] | [INFO] [stdout] 100 | self.head.compare_and_swap(next, node, atomic::Ordering::Release).as_ref() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/local.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sync/treiber.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let mut node = Box::into_raw(Box::new(Node { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/garbage.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | Box::from_raw(ptr as *mut u8 as *mut T); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 58 | let _ = Box::from_raw(ptr as *mut u8 as *mut T); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/hazard.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | Box::from_raw(self.ptr as *const AtomicPtr as *mut AtomicPtr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 139 | let _ = Box::from_raw(self.ptr as *const AtomicPtr as *mut AtomicPtr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.89s [INFO] running `Command { std: "docker" "inspect" "7dc64526547178fd6d646e7f74848da2020f80fd942352013b2a9b545be3f6e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dc64526547178fd6d646e7f74848da2020f80fd942352013b2a9b545be3f6e9", kill_on_drop: false }` [INFO] [stdout] 7dc64526547178fd6d646e7f74848da2020f80fd942352013b2a9b545be3f6e9 [INFO] checking dj8yfo/hzrd_ptr_old against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdj8yfo%2Fhzrd_ptr_old" "/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/dj8yfo/hzrd_ptr_old on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dj8yfo/hzrd_ptr_old [INFO] finished tweaking git repo https://github.com/dj8yfo/hzrd_ptr_old [INFO] tweaked toml for git repo https://github.com/dj8yfo/hzrd_ptr_old written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dj8yfo/hzrd_ptr_old 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2baabce237c1843bc03ccce56f9681e9c64bf9fda2ebf7c7071959ab4f9e5933 [INFO] running `Command { std: "docker" "start" "-a" "2baabce237c1843bc03ccce56f9681e9c64bf9fda2ebf7c7071959ab4f9e5933", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2baabce237c1843bc03ccce56f9681e9c64bf9fda2ebf7c7071959ab4f9e5933", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2baabce237c1843bc03ccce56f9681e9c64bf9fda2ebf7c7071959ab4f9e5933", kill_on_drop: false }` [INFO] [stdout] 2baabce237c1843bc03ccce56f9681e9c64bf9fda2ebf7c7071959ab4f9e5933 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e19756b8c69ff0bda5a19b6875b7bc816d41dbfb7b9d29d4adf3685a2271c960 [INFO] running `Command { std: "docker" "start" "-a" "e19756b8c69ff0bda5a19b6875b7bc816d41dbfb7b9d29d4adf3685a2271c960", kill_on_drop: false }` [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Checking conc v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/global.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | use {rand, hazard, mpsc, debug, settings}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:151:1 [INFO] [stdout] | [INFO] [stdout] 151 | extern crate rand; [INFO] [stdout] | ------------------ the item `rand` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::atomic` [INFO] [stdout] --> src/guard.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::atomic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/local.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{mem, thread}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/global.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / lazy_static! { [INFO] [stdout] 10 | | /// The global state. [INFO] [stdout] 11 | | /// [INFO] [stdout] 12 | | /// This state is shared between all the threads. [INFO] [stdout] 13 | | static ref STATE: State = State::new(); [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `atomic` is imported redundantly [INFO] [stdout] --> src/atomic.rs:340:21 [INFO] [stdout] | [INFO] [stdout] 338 | use super::*; [INFO] [stdout] | -------- the item `atomic` is already imported here [INFO] [stdout] 339 | [INFO] [stdout] 340 | use std::sync::{atomic, Arc}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ptr` is imported redundantly [INFO] [stdout] --> src/atomic.rs:342:23 [INFO] [stdout] | [INFO] [stdout] 338 | use super::*; [INFO] [stdout] | -------- the item `ptr` is already imported here [INFO] [stdout] ... [INFO] [stdout] 342 | use std::{thread, ptr}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/global.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | use {rand, hazard, mpsc, debug, settings}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:151:1 [INFO] [stdout] | [INFO] [stdout] 151 | extern crate rand; [INFO] [stdout] | ------------------ the item `rand` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Garbage` is imported redundantly [INFO] [stdout] --> src/global.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 218 | use super::*; [INFO] [stdout] | -------- the item `Garbage` is already imported here [INFO] [stdout] 219 | use garbage::Garbage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::atomic` [INFO] [stdout] --> src/guard.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::atomic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `atomic` is imported redundantly [INFO] [stdout] --> src/guard.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 177 | use super::*; [INFO] [stdout] | -------- the item `atomic` is already imported here [INFO] [stdout] ... [INFO] [stdout] 181 | use std::sync::atomic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `thread` is imported redundantly [INFO] [stdout] --> src/hazard.rs:253:20 [INFO] [stdout] | [INFO] [stdout] 252 | use super::*; [INFO] [stdout] | -------- the item `thread` is already imported here [INFO] [stdout] 253 | use std::{ptr, thread}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/local.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{mem, thread}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Garbage` is imported redundantly [INFO] [stdout] --> src/local.rs:210:9 [INFO] [stdout] | [INFO] [stdout] 209 | use super::*; [INFO] [stdout] | -------- the item `Garbage` is already imported here [INFO] [stdout] 210 | use garbage::Garbage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hazard` is imported redundantly [INFO] [stdout] --> src/local.rs:211:9 [INFO] [stdout] | [INFO] [stdout] 209 | use super::*; [INFO] [stdout] | -------- the item `hazard` is already imported here [INFO] [stdout] 210 | use garbage::Garbage; [INFO] [stdout] 211 | use hazard; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `thread` is imported redundantly [INFO] [stdout] --> src/local.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 209 | use super::*; [INFO] [stdout] | -------- the item `thread` is already imported here [INFO] [stdout] ... [INFO] [stdout] 212 | use std::thread; [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/atomic.rs:183:23 [INFO] [stdout] | [INFO] [stdout] 183 | if self.inner.compare_and_swap(old as *mut T, new, ordering) as *const T == old { [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/atomic.rs:257:24 [INFO] [stdout] | [INFO] [stdout] 257 | self.inner.compare_and_swap(old as *mut T, new, ordering).as_ref() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/global.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / lazy_static! { [INFO] [stdout] 10 | | /// The global state. [INFO] [stdout] 11 | | /// [INFO] [stdout] 12 | | /// This state is shared between all the threads. [INFO] [stdout] 13 | | static ref STATE: State = State::new(); [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [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/sync/treiber.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | self.head.compare_and_swap( [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/sync/treiber.rs:100:27 [INFO] [stdout] | [INFO] [stdout] 100 | self.head.compare_and_swap(next, node, atomic::Ordering::Release).as_ref() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/local.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sync/treiber.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let mut node = Box::into_raw(Box::new(Node { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/garbage.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | Box::from_raw(ptr as *mut u8 as *mut T); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 58 | let _ = Box::from_raw(ptr as *mut u8 as *mut T); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/hazard.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | Box::from_raw(self.ptr as *const AtomicPtr as *mut AtomicPtr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 139 | let _ = Box::from_raw(self.ptr as *const AtomicPtr as *mut AtomicPtr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [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/atomic.rs:183:23 [INFO] [stdout] | [INFO] [stdout] 183 | if self.inner.compare_and_swap(old as *mut T, new, ordering) as *const T == old { [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/atomic.rs:257:24 [INFO] [stdout] | [INFO] [stdout] 257 | self.inner.compare_and_swap(old as *mut T, new, ordering).as_ref() [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/sync/treiber.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | self.head.compare_and_swap( [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/sync/treiber.rs:100:27 [INFO] [stdout] | [INFO] [stdout] 100 | self.head.compare_and_swap(next, node, atomic::Ordering::Release).as_ref() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/local.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sync/treiber.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let mut node = Box::into_raw(Box::new(Node { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/garbage.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | Box::from_raw(ptr as *mut u8 as *mut T); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 58 | let _ = Box::from_raw(ptr as *mut u8 as *mut T); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/hazard.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | Box::from_raw(self.ptr as *const AtomicPtr as *mut AtomicPtr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 139 | let _ = Box::from_raw(self.ptr as *const AtomicPtr as *mut AtomicPtr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.08s [INFO] running `Command { std: "docker" "inspect" "e19756b8c69ff0bda5a19b6875b7bc816d41dbfb7b9d29d4adf3685a2271c960", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e19756b8c69ff0bda5a19b6875b7bc816d41dbfb7b9d29d4adf3685a2271c960", kill_on_drop: false }` [INFO] [stdout] e19756b8c69ff0bda5a19b6875b7bc816d41dbfb7b9d29d4adf3685a2271c960