[INFO] fetching crate sdl2_image 0.25.0...
[INFO] checking sdl2_image-0.25.0 against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] extracting crate sdl2_image 0.25.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sdl2_image 0.25.0 on toolchain 05c8870159e4f328578a970e125aa76d24f03b56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1893e7482878b99bc6885c1799b0807e24cb3d982cffe54da801aa8bf35c535c
[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" "1893e7482878b99bc6885c1799b0807e24cb3d982cffe54da801aa8bf35c535c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1893e7482878b99bc6885c1799b0807e24cb3d982cffe54da801aa8bf35c535c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1893e7482878b99bc6885c1799b0807e24cb3d982cffe54da801aa8bf35c535c", kill_on_drop: false }`
[INFO] [stdout] 1893e7482878b99bc6885c1799b0807e24cb3d982cffe54da801aa8bf35c535c
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5977fa968c3fbd9de6ab5ab3dc1f34f5b89a643fc66037e2590c2f1cf60851bc
[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" "5977fa968c3fbd9de6ab5ab3dc1f34f5b89a643fc66037e2590c2f1cf60851bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling sdl2-sys v0.25.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking bitflags v0.6.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[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] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sdl2_image/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / bitflags! {
[INFO] [stdout] 44 | |     pub flags InitFlag : u32 {
[INFO] [stdout] 45 | |         const INIT_JPG  = ::ffi::IMG_INIT_JPG as u32,
[INFO] [stdout] 46 | |         const INIT_PNG  = ::ffi::IMG_INIT_PNG as u32,
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     }
[INFO] [stdout] 50 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sdl2_image/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / bitflags! {
[INFO] [stdout] 44 | |     pub flags InitFlag : u32 {
[INFO] [stdout] 45 | |         const INIT_JPG  = ::ffi::IMG_INIT_JPG as u32,
[INFO] [stdout] 46 | |         const INIT_PNG  = ::ffi::IMG_INIT_PNG as u32,
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     }
[INFO] [stdout] 50 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/sdl2_image/lib.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | /// InitFlags are passed to init() to control which subsystem
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/sdl2_image/lib.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | /// functionality to load.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sdl2_image/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     extern {}
[INFO] [stdout]    |     ^^^^^^^^^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sdl2_image/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / bitflags! {
[INFO] [stdout] 44 | |     pub flags InitFlag : u32 {
[INFO] [stdout] 45 | |         const INIT_JPG  = ::ffi::IMG_INIT_JPG as u32,
[INFO] [stdout] 46 | |         const INIT_PNG  = ::ffi::IMG_INIT_PNG as u32,
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     }
[INFO] [stdout] 50 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sdl2_image/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / bitflags! {
[INFO] [stdout] 44 | |     pub flags InitFlag : u32 {
[INFO] [stdout] 45 | |         const INIT_JPG  = ::ffi::IMG_INIT_JPG as u32,
[INFO] [stdout] 46 | |         const INIT_PNG  = ::ffi::IMG_INIT_PNG as u32,
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     }
[INFO] [stdout] 50 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/sdl2_image/lib.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | /// InitFlags are passed to init() to control which subsystem
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/sdl2_image/lib.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | /// functionality to load.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sdl2_image/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     extern {}
[INFO] [stdout]    |     ^^^^^^^^^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sdl2_image`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5977fa968c3fbd9de6ab5ab3dc1f34f5b89a643fc66037e2590c2f1cf60851bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5977fa968c3fbd9de6ab5ab3dc1f34f5b89a643fc66037e2590c2f1cf60851bc", kill_on_drop: false }`
[INFO] [stdout] 5977fa968c3fbd9de6ab5ab3dc1f34f5b89a643fc66037e2590c2f1cf60851bc