[INFO] fetching crate arrayfire 3.8.0... [INFO] checking arrayfire-3.8.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate arrayfire 3.8.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate arrayfire 3.8.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate arrayfire 3.8.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate arrayfire 3.8.0 [INFO] tweaked toml for crates.io crate arrayfire 3.8.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate arrayfire 3.8.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.20 [INFO] [stderr] Downloaded dtoa v0.4.2 [INFO] [stderr] Downloaded proc-macro2 v0.4.6 [INFO] [stderr] Downloaded itoa v0.4.1 [INFO] [stderr] Downloaded quote v0.6.3 [INFO] [stderr] Downloaded version_check v0.1.4 [INFO] [stderr] Downloaded lazy_static v1.1.0 [INFO] [stderr] Downloaded serde_derive v1.0.66 [INFO] [stderr] Downloaded bincode v1.3.1 [INFO] [stderr] Downloaded half v1.5.0 [INFO] [stderr] Downloaded num-bigint v0.2.2 [INFO] [stderr] Downloaded syn v0.14.2 [INFO] [stderr] Downloaded autocfg v0.1.5 [INFO] [stderr] Downloaded serde v1.0.66 [INFO] [stderr] Downloaded num-complex v0.2.3 [INFO] [stderr] Downloaded num-iter v0.1.37 [INFO] [stderr] Downloaded num-integer v0.1.41 [INFO] [stderr] Downloaded num-rational v0.2.2 [INFO] [stderr] Downloaded num-traits v0.2.8 [INFO] [stderr] Downloaded num v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1c41283309c547e1e61b3833d830b866371d48974bb6aee23e68b11ebe3c529 [INFO] running `Command { std: "docker" "start" "-a" "e1c41283309c547e1e61b3833d830b866371d48974bb6aee23e68b11ebe3c529", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1c41283309c547e1e61b3833d830b866371d48974bb6aee23e68b11ebe3c529", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1c41283309c547e1e61b3833d830b866371d48974bb6aee23e68b11ebe3c529", kill_on_drop: false }` [INFO] [stdout] e1c41283309c547e1e61b3833d830b866371d48974bb6aee23e68b11ebe3c529 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07613d949285a2ffbcd061814a3dbbb47b4cc262150b7c2f3d2e74f5974e7523 [INFO] running `Command { std: "docker" "start" "-a" "07613d949285a2ffbcd061814a3dbbb47b4cc262150b7c2f3d2e74f5974e7523", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking half v1.5.0 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking serde_json v1.0.20 [INFO] [stderr] Compiling arrayfire v3.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `op_assign` [INFO] [stdout] --> src/core/arith.rs:879:7 [INFO] [stdout] | [INFO] [stdout] 879 | #[cfg(op_assign)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(op_assign)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(op_assign)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `op_assign` [INFO] [stdout] --> src/core/arith.rs:879:7 [INFO] [stdout] | [INFO] [stdout] 879 | #[cfg(op_assign)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(op_assign)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(op_assign)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `op_assign` [INFO] [stdout] --> examples/unified.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(op_assign)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(op_assign)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(op_assign)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `op_assign` [INFO] [stdout] --> examples/unified.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | #[cfg(not(op_assign))] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(op_assign)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(op_assign)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.25s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "07613d949285a2ffbcd061814a3dbbb47b4cc262150b7c2f3d2e74f5974e7523", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07613d949285a2ffbcd061814a3dbbb47b4cc262150b7c2f3d2e74f5974e7523", kill_on_drop: false }` [INFO] [stdout] 07613d949285a2ffbcd061814a3dbbb47b4cc262150b7c2f3d2e74f5974e7523