[INFO] cloning repository https://github.com/rajasekarv/native_spark [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rajasekarv/native_spark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajasekarv%2Fnative_spark", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajasekarv%2Fnative_spark'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 54d2b608cfcb0d457ed8741e6e6c235389b587bf [INFO] testing rajasekarv/native_spark against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajasekarv%2Fnative_spark" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rajasekarv/native_spark on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3/source/rust-toolchain [INFO] started tweaking git repo https://github.com/rajasekarv/native_spark [INFO] finished tweaking git repo https://github.com/rajasekarv/native_spark [INFO] tweaked toml for git repo https://github.com/rajasekarv/native_spark written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusoto_credential v0.43.0 [INFO] [stderr] Downloaded rusoto_core v0.43.0 [INFO] [stderr] Downloaded xoroshiro128 v0.3.0 [INFO] [stderr] Downloaded zstd v0.4.28+zstd.1.4.3 [INFO] [stderr] Downloaded thrift v0.0.4 [INFO] [stderr] Downloaded capnp-futures v0.12.0 [INFO] [stderr] Downloaded capnpc v0.12.4 [INFO] [stderr] Downloaded capnp v0.12.4 [INFO] [stderr] Downloaded fasthash-sys v0.3.2 [INFO] [stderr] Downloaded packed_simd v0.3.3 [INFO] [stderr] Downloaded rusoto_signature v0.43.0 [INFO] [stderr] Downloaded zstd-sys v1.4.13+zstd.1.4.3 [INFO] [stderr] Downloaded serde_closure_derive v0.2.14 [INFO] [stderr] Downloaded brotli v2.5.1 [INFO] [stderr] Downloaded brotli-decompressor v1.3.1 [INFO] [stderr] Downloaded zstd-safe v1.4.13+zstd.1.4.3 [INFO] [stderr] Downloaded flatbuffers v0.5.0 [INFO] [stderr] Downloaded alloc-no-stdlib v1.3.0 [INFO] [stderr] Downloaded parquet-format v2.5.0 [INFO] [stderr] Downloaded serde_closure v0.2.14 [INFO] [stderr] Downloaded arrow v0.15.1 [INFO] [stderr] Downloaded parquet v0.15.1 [INFO] [stderr] Downloaded metatype v0.2.1 [INFO] [stderr] Downloaded seahash v3.0.7 [INFO] [stderr] Downloaded fasthash v0.4.0 [INFO] [stderr] Downloaded rusoto_s3 v0.43.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c6f43b0c4681e5d3bcea5ee7918569c030ac92c1d3bb82d4465d00ab80413df6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c6f43b0c4681e5d3bcea5ee7918569c030ac92c1d3bb82d4465d00ab80413df6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6f43b0c4681e5d3bcea5ee7918569c030ac92c1d3bb82d4465d00ab80413df6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6f43b0c4681e5d3bcea5ee7918569c030ac92c1d3bb82d4465d00ab80413df6", kill_on_drop: false }` [INFO] [stdout] c6f43b0c4681e5d3bcea5ee7918569c030ac92c1d3bb82d4465d00ab80413df6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2630df817284d53b5cae4e045e670db113f85e65985003abe1249577a36407b2 [INFO] running `Command { std: "docker" "start" "-a" "2630df817284d53b5cae4e045e670db113f85e65985003abe1249577a36407b2", 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] Compiling libc v0.2.108 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling build_id v0.2.1 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling capnp v0.12.4 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling relative v0.2.2 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling seahash v3.0.7 [INFO] [stderr] Compiling metatype v0.2.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling uriparse v0.6.3 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling fasthash-sys v0.3.2 [INFO] [stderr] Compiling twox-hash v1.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling generic-array v0.13.3 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Compiling capnpc v0.12.4 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling as-slice v0.1.5 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling xoroshiro128 v0.3.0 [INFO] [stderr] Compiling vega v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling fasthash v0.4.0 [INFO] [stderr] Compiling const-random v0.1.13 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling dashmap v3.11.10 [INFO] [stderr] Compiling statrs v0.12.0 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling palaver v0.2.8 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling serde_closure_derive v0.2.14 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling simplelog v0.7.6 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling capnp-futures v0.12.0 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling erased-serde v0.3.16 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling envy v0.4.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling serde_closure v0.2.14 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling serde_traitobject v0.2.7 [INFO] [stderr] Compiling hyper v0.13.10 [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | specialization, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/rdd/pair_rdd.rs:76:56 [INFO] [stdout] | [INFO] [stdout] 76 | let merge_value = Box::new(Fn!(move |(buf, v)| { (f_clone)((buf, v)) })); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 76 - let merge_value = Box::new(Fn!(move |(buf, v)| { (f_clone)((buf, v)) })); [INFO] [stdout] 76 + let merge_value = Box::new(Fn!(move |(buf, v)| (f_clone)((buf, v)))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/rdd/pair_rdd.rs:77:60 [INFO] [stdout] | [INFO] [stdout] 77 | let merge_combiners = Box::new(Fn!(move |(b1, b2)| { (func)((b1, b2)) })); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 77 - let merge_combiners = Box::new(Fn!(move |(b1, b2)| { (func)((b1, b2)) })); [INFO] [stdout] 77 + let merge_combiners = Box::new(Fn!(move |(b1, b2)| (func)((b1, b2)))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/rdd/rdd.rs:223:46 [INFO] [stdout] | [INFO] [stdout] 223 | -> Box> { (func)(items) }); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 223 - -> Box> { (func)(items) }); [INFO] [stdout] 223 + -> Box> (func)(items)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/rdd/rdd.rs:442:62 [INFO] [stdout] | [INFO] [stdout] 442 | Fn!(|iter: Box>| { iter.count() as u64 }); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 442 - Fn!(|iter: Box>| { iter.count() as u64 }); [INFO] [stdout] 442 + Fn!(|iter: Box>| iter.count() as u64); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/rdd/rdd.rs:1049:19 [INFO] [stdout] | [INFO] [stdout] 1049 | -> usize { iter.count() }); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1049 - -> usize { iter.count() }); [INFO] [stdout] 1049 + -> usize iter.count()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/rdd/rdd.rs:634:13 [INFO] [stdout] | [INFO] [stdout] 634 | format!("Weights must be nonnegative, but got {:?}", weights) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 634 - format!("Weights must be nonnegative, but got {:?}", weights) [INFO] [stdout] 634 + "Weights must be nonnegative, but got {:?}", weights [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/rdd/rdd.rs:638:13 [INFO] [stdout] | [INFO] [stdout] 638 | format!("Sum of weights must be positive, but got {:?}", weights) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 638 - format!("Sum of weights must be positive, but got {:?}", weights) [INFO] [stdout] 638 + "Sum of weights must be positive, but got {:?}", weights [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/utils/random.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | format!("Lower bound {} must be <= upper bound {}", lb, ub) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 178 - format!("Lower bound {} must be <= upper bound {}", lb, ub) [INFO] [stdout] 178 + "Lower bound {} must be <= upper bound {}", lb, ub [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/utils/random.rs:182:13 [INFO] [stdout] | [INFO] [stdout] 182 | format!("Lower bound {} must be >= 0.0", lb) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 182 - format!("Lower bound {} must be >= 0.0", lb) [INFO] [stdout] 182 + "Lower bound {} must be >= 0.0", lb [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/utils/random.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | format!("Upper bound {} must be <= 1.0", ub) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 186 - format!("Upper bound {} must be <= 1.0", ub) [INFO] [stdout] 186 + "Upper bound {} must be <= 1.0", ub [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 43s [INFO] running `Command { std: "docker" "inspect" "2630df817284d53b5cae4e045e670db113f85e65985003abe1249577a36407b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2630df817284d53b5cae4e045e670db113f85e65985003abe1249577a36407b2", kill_on_drop: false }` [INFO] [stdout] 2630df817284d53b5cae4e045e670db113f85e65985003abe1249577a36407b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34943356dcdc98eeeddf317befb29419493921c381377072f7d6a0437b755d9d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "34943356dcdc98eeeddf317befb29419493921c381377072f7d6a0437b755d9d", kill_on_drop: false }` [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling packed_simd v0.3.3 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling alloc-no-stdlib v1.3.0 [INFO] [stderr] Compiling integer-encoding v1.1.7 [INFO] [stderr] Compiling parquet v0.15.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling snap v0.2.5 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling brotli-decompressor v1.3.1 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling crc32fast v1.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/lib.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | const_fn, [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling ordered-float v0.5.2 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling flatbuffers v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling thrift v0.0.4 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling brotli v2.5.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stdout] error[E0432]: unresolved import `crate::arch::x86_64::_mm_movemask_pi8` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/codegen/reductions/mask/x86/sse.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 47 | use crate::arch::x86_64::_mm_movemask_pi8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^---------------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `_mm_movemask_epi8` [INFO] [stdout] | no `_mm_movemask_pi8` in `core_arch::arch::x86_64` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/codegen/reductions/mask.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | impl_mask_reductions!(m8x8); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `x86_m8x8_sse_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::arch::x86_64::_mm_movemask_pi8` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/codegen/reductions/mask/x86/sse.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | use crate::arch::x86_64::_mm_movemask_pi8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^---------------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `_mm_movemask_epi8` [INFO] [stdout] | no `_mm_movemask_pi8` in `core_arch::arch::x86_64` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/codegen/reductions/mask.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | impl_mask_reductions!(m8x8); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `x86_m8x8_sse_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::arch::x86_64::_mm_movemask_pi8` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/codegen/reductions/mask/x86/sse.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 47 | use crate::arch::x86_64::_mm_movemask_pi8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^---------------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `_mm_movemask_epi8` [INFO] [stdout] | no `_mm_movemask_pi8` in `core_arch::arch::x86_64` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/codegen/reductions/mask.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | impl_mask_reductions!(m16x4); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `x86_m8x8_sse_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::arch::x86_64::_mm_movemask_pi8` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/codegen/reductions/mask/x86/sse.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | use crate::arch::x86_64::_mm_movemask_pi8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^---------------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `_mm_movemask_epi8` [INFO] [stdout] | no `_mm_movemask_pi8` in `core_arch::arch::x86_64` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/codegen/reductions/mask.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | impl_mask_reductions!(m16x4); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `x86_m8x8_sse_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | specialization, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/rdd/pair_rdd.rs:76:56 [INFO] [stdout] | [INFO] [stdout] 76 | let merge_value = Box::new(Fn!(move |(buf, v)| { (f_clone)((buf, v)) })); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 76 - let merge_value = Box::new(Fn!(move |(buf, v)| { (f_clone)((buf, v)) })); [INFO] [stdout] 76 + let merge_value = Box::new(Fn!(move |(buf, v)| (f_clone)((buf, v)))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/rdd/pair_rdd.rs:77:60 [INFO] [stdout] | [INFO] [stdout] 77 | let merge_combiners = Box::new(Fn!(move |(b1, b2)| { (func)((b1, b2)) })); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 77 - let merge_combiners = Box::new(Fn!(move |(b1, b2)| { (func)((b1, b2)) })); [INFO] [stdout] 77 + let merge_combiners = Box::new(Fn!(move |(b1, b2)| (func)((b1, b2)))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/rdd/rdd.rs:223:46 [INFO] [stdout] | [INFO] [stdout] 223 | -> Box> { (func)(items) }); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 223 - -> Box> { (func)(items) }); [INFO] [stdout] 223 + -> Box> (func)(items)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/rdd/rdd.rs:442:62 [INFO] [stdout] | [INFO] [stdout] 442 | Fn!(|iter: Box>| { iter.count() as u64 }); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 442 - Fn!(|iter: Box>| { iter.count() as u64 }); [INFO] [stdout] 442 + Fn!(|iter: Box>| iter.count() as u64); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/rdd/rdd.rs:1049:19 [INFO] [stdout] | [INFO] [stdout] 1049 | -> usize { iter.count() }); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1049 - -> usize { iter.count() }); [INFO] [stdout] 1049 + -> usize iter.count()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/rdd/rdd.rs:634:13 [INFO] [stdout] | [INFO] [stdout] 634 | format!("Weights must be nonnegative, but got {:?}", weights) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 634 - format!("Weights must be nonnegative, but got {:?}", weights) [INFO] [stdout] 634 + "Weights must be nonnegative, but got {:?}", weights [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/rdd/rdd.rs:638:13 [INFO] [stdout] | [INFO] [stdout] 638 | format!("Sum of weights must be positive, but got {:?}", weights) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 638 - format!("Sum of weights must be positive, but got {:?}", weights) [INFO] [stdout] 638 + "Sum of weights must be positive, but got {:?}", weights [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/utils/random.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | format!("Lower bound {} must be <= upper bound {}", lb, ub) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 178 - format!("Lower bound {} must be <= upper bound {}", lb, ub) [INFO] [stdout] 178 + "Lower bound {} must be <= upper bound {}", lb, ub [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/utils/random.rs:182:13 [INFO] [stdout] | [INFO] [stdout] 182 | format!("Lower bound {} must be >= 0.0", lb) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 182 - format!("Lower bound {} must be >= 0.0", lb) [INFO] [stdout] 182 + "Lower bound {} must be >= 0.0", lb [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/utils/random.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | format!("Upper bound {} must be <= 1.0", ub) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 186 - format!("Upper bound {} must be <= 1.0", ub) [INFO] [stdout] 186 + "Upper bound {} must be <= 1.0", ub [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::arch::x86_64::_mm_movemask_pi8` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/codegen/reductions/mask/x86/sse.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 47 | use crate::arch::x86_64::_mm_movemask_pi8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^---------------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `_mm_movemask_epi8` [INFO] [stdout] | no `_mm_movemask_pi8` in `core_arch::arch::x86_64` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/codegen/reductions/mask.rs:52:1 [INFO] [stdout] | [INFO] [stdout] 52 | impl_mask_reductions!(m32x2); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `x86_m8x8_sse_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::arch::x86_64::_mm_movemask_pi8` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/codegen/reductions/mask/x86/sse.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | use crate::arch::x86_64::_mm_movemask_pi8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^---------------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `_mm_movemask_epi8` [INFO] [stdout] | no `_mm_movemask_pi8` in `core_arch::arch::x86_64` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/codegen/reductions/mask.rs:52:1 [INFO] [stdout] | [INFO] [stdout] 52 | impl_mask_reductions!(m32x2); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `x86_m8x8_sse_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parquet-format v2.5.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling zstd-sys v1.4.13+zstd.1.4.3 [INFO] [stderr] Compiling lz4-sys v1.9.2 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `packed_simd` due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "34943356dcdc98eeeddf317befb29419493921c381377072f7d6a0437b755d9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34943356dcdc98eeeddf317befb29419493921c381377072f7d6a0437b755d9d", kill_on_drop: false }` [INFO] [stdout] 34943356dcdc98eeeddf317befb29419493921c381377072f7d6a0437b755d9d