[INFO] fetching crate sdl2_image 0.25.0... [INFO] checking sdl2_image-0.25.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate sdl2_image 0.25.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate sdl2_image 0.25.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate sdl2_image 0.25.0 [INFO] finished tweaking crates.io crate sdl2_image 0.25.0 [INFO] tweaked toml for crates.io crate sdl2_image 0.25.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7fbd64e1a7d889a6081344a33bb6be931e6b0ce3b30328011f219c7551edc5ae [INFO] running `"docker" "start" "-a" "7fbd64e1a7d889a6081344a33bb6be931e6b0ce3b30328011f219c7551edc5ae"` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling sdl2-sys v0.25.0 [INFO] [stderr] Checking bitflags v0.6.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking sdl2 v0.25.0 [INFO] [stderr] Checking sdl2_image v0.25.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sdl2_image/lib.rs:43:1 [INFO] [stderr] | [INFO] [stderr] 43 | / bitflags! { [INFO] [stderr] 44 | | pub flags InitFlag : u32 { [INFO] [stderr] 45 | | const INIT_JPG = ::ffi::IMG_INIT_JPG as u32, [INFO] [stderr] 46 | | const INIT_PNG = ::ffi::IMG_INIT_PNG as u32, [INFO] [stderr] ... | [INFO] [stderr] 49 | | } [INFO] [stderr] 50 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sdl2_image/lib.rs:43:1 [INFO] [stderr] | [INFO] [stderr] 43 | / bitflags! { [INFO] [stderr] 44 | | pub flags InitFlag : u32 { [INFO] [stderr] 45 | | const INIT_JPG = ::ffi::IMG_INIT_JPG as u32, [INFO] [stderr] 46 | | const INIT_PNG = ::ffi::IMG_INIT_PNG as u32, [INFO] [stderr] ... | [INFO] [stderr] 49 | | } [INFO] [stderr] 50 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/sdl2_image/lib.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | /// InitFlags are passed to init() to control which subsystem [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/sdl2_image/lib.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | /// functionality to load. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sdl2_image/lib.rs:43:1 [INFO] [stderr] | [INFO] [stderr] 43 | / bitflags! { [INFO] [stderr] 44 | | pub flags InitFlag : u32 { [INFO] [stderr] 45 | | const INIT_JPG = ::ffi::IMG_INIT_JPG as u32, [INFO] [stderr] 46 | | const INIT_PNG = ::ffi::IMG_INIT_PNG as u32, [INFO] [stderr] ... | [INFO] [stderr] 49 | | } [INFO] [stderr] 50 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sdl2_image/lib.rs:43:1 [INFO] [stderr] | [INFO] [stderr] 43 | / bitflags! { [INFO] [stderr] 44 | | pub flags InitFlag : u32 { [INFO] [stderr] 45 | | const INIT_JPG = ::ffi::IMG_INIT_JPG as u32, [INFO] [stderr] 46 | | const INIT_PNG = ::ffi::IMG_INIT_PNG as u32, [INFO] [stderr] ... | [INFO] [stderr] 49 | | } [INFO] [stderr] 50 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/sdl2_image/lib.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | /// InitFlags are passed to init() to control which subsystem [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/sdl2_image/lib.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | /// functionality to load. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] error[E0254]: the name `sdl2_image` is defined multiple times [INFO] [stderr] --> examples/demo.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 4 | extern crate sdl2_image; [INFO] [stderr] | ------------------------ previous import of the extern crate `sdl2_image` here [INFO] [stderr] ... [INFO] [stderr] 8 | use sdl2_image::{self, LoadTexture, INIT_PNG, INIT_JPG}; [INFO] [stderr] | ^^^^-- [INFO] [stderr] | | [INFO] [stderr] | `sdl2_image` reimported here [INFO] [stderr] | help: remove unnecessary import [INFO] [stderr] | [INFO] [stderr] = note: `sdl2_image` must be defined only once in the type namespace of this module [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> examples/demo.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | use sdl2_image::{self, LoadTexture, INIT_PNG, INIT_JPG}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 1 warning emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0254`. [INFO] [stderr] error: could not compile `sdl2_image`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "7fbd64e1a7d889a6081344a33bb6be931e6b0ce3b30328011f219c7551edc5ae"` [INFO] running `"docker" "rm" "-f" "7fbd64e1a7d889a6081344a33bb6be931e6b0ce3b30328011f219c7551edc5ae"` [INFO] [stdout] 7fbd64e1a7d889a6081344a33bb6be931e6b0ce3b30328011f219c7551edc5ae