[INFO] fetching crate woff2-sys 0.0.1...
[INFO] testing woff2-sys-0.0.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate woff2-sys 0.0.1 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate woff2-sys 0.0.1 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] started tweaking crates.io crate woff2-sys 0.0.1
[INFO] finished tweaking crates.io crate woff2-sys 0.0.1
[INFO] tweaked toml for crates.io crate woff2-sys 0.0.1 written to /workspace/builds/worker-51/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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cpp_synmap v0.3.0
[INFO] [stderr]   Downloaded cpp_common v0.3.2
[INFO] [stderr]   Downloaded cpp_macros v0.3.2
[INFO] [stderr]   Downloaded cpp v0.3.2
[INFO] [stderr]   Downloaded cpp_syn v0.12.0
[INFO] [stderr]   Downloaded cpp_synom v0.12.0
[INFO] [stderr]   Downloaded cpp_build v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] fb71c41f8aa7d4c5c5ded66e874e38692cecbdddfcbb9cca6d5db7a72b0fe6d7
[INFO] running `Command { std: "docker" "start" "-a" "fb71c41f8aa7d4c5c5ded66e874e38692cecbdddfcbb9cca6d5db7a72b0fe6d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb71c41f8aa7d4c5c5ded66e874e38692cecbdddfcbb9cca6d5db7a72b0fe6d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb71c41f8aa7d4c5c5ded66e874e38692cecbdddfcbb9cca6d5db7a72b0fe6d7", kill_on_drop: false }`
[INFO] [stdout] fb71c41f8aa7d4c5c5ded66e874e38692cecbdddfcbb9cca6d5db7a72b0fe6d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] [stdout] a5fd8094f759de41ed39ac42070e91b114eb2f1d265c15bd5b6c917944913a0d
[INFO] running `Command { std: "docker" "start" "-a" "a5fd8094f759de41ed39ac42070e91b114eb2f1d265c15bd5b6c917944913a0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling cpp_synom v0.12.0
[INFO] [stderr]    Compiling cpp_syn v0.12.0
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling cpp_common v0.3.2
[INFO] [stderr]    Compiling cpp_synmap v0.3.0
[INFO] [stderr]    Compiling cpp_build v0.3.2
[INFO] [stderr]    Compiling cpp_macros v0.3.2
[INFO] [stderr]    Compiling woff2-sys v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cpp v0.3.2
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]   --> src/lib.rs:70:3
[INFO] [stdout]    |
[INFO] [stdout] 70 | / ...   cpp!([data as "const uint8_t *", length as "size_t", result as "uint8_t *", result_length as "size_t *", extended_metadata as "cons...
[INFO] [stdout] 71 | | ...   {
[INFO] [stdout] 72 | | ...       string copyOfExtendedMetadata(extended_metadata, extended_metadata_length);
[INFO] [stdout] 73 | | ...   
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | | ...       return ConvertTTFToWOFF2(data, length, result, result_length, params);
[INFO] [stdout] 80 | | ...   })
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: expected suffix token ,, got [data as "const uint8_t *", length as "size_t", result as "uint8_t *",
[INFO] [stdout]                   result_length as "size_t *", extended_metadata as "const char *",
[INFO] [stdout]                   extended_metadata_length as "size_t", brotli_quality as "int",
[INFO] [stdout]                   allow_transforms as "bool"] -> bool as "bool"
[INFO] [stdout]                  {
[INFO] [stdout]                      string
[INFO] [stdout]                      copyOfExtendedMetadata(extended_metadata, extended_metadata_length)
[INFO] [stdout]                      ; struct WOFF2Params params ; params.extended_metadata =
[INFO] [stdout]                      copyOfExtendedMetadata ; params.brotli_quality = brotli_quality ;
[INFO] [stdout]                      params.allow_transforms = allow_transforms ; return
[INFO] [stdout]                      ConvertTTFToWOFF2(data, length, result, result_length, params) ;
[INFO] [stdout]                  }), 0).1
[INFO] [stdout]    = note: this error originates in the macro `cpp` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `__cpp_closure_impl` in this scope
[INFO] [stdout]   --> src/lib.rs:70:3
[INFO] [stdout]    |
[INFO] [stdout] 70 | / ...   cpp!([data as "const uint8_t *", length as "size_t", result as "uint8_t *", result_length as "size_t *", extended_metadata as "cons...
[INFO] [stdout] 71 | | ...   {
[INFO] [stdout] 72 | | ...       string copyOfExtendedMetadata(extended_metadata, extended_metadata_length);
[INFO] [stdout] 73 | | ...   
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | | ...       return ConvertTTFToWOFF2(data, length, result, result_length, params);
[INFO] [stdout] 80 | | ...   })
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `cpp` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/lib.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use ::std::mem::uninitialized;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/lib.rs:38:41
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let mut woffFontBytesLength = unsafe { uninitialized() };
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `woff2-sys` due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a5fd8094f759de41ed39ac42070e91b114eb2f1d265c15bd5b6c917944913a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5fd8094f759de41ed39ac42070e91b114eb2f1d265c15bd5b6c917944913a0d", kill_on_drop: false }`
[INFO] [stdout] a5fd8094f759de41ed39ac42070e91b114eb2f1d265c15bd5b6c917944913a0d