[INFO] crate woff2-sys 0.0.1 is already in cache
[INFO] testing woff2-sys-0.0.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate woff2-sys 0.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate woff2-sys 0.0.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", 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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98a29e17674b14cce11958d145bb613a590a2c0592b4a55c84efc92748a6ba47
[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" "98a29e17674b14cce11958d145bb613a590a2c0592b4a55c84efc92748a6ba47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98a29e17674b14cce11958d145bb613a590a2c0592b4a55c84efc92748a6ba47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98a29e17674b14cce11958d145bb613a590a2c0592b4a55c84efc92748a6ba47", kill_on_drop: false }`
[INFO] [stdout] 98a29e17674b14cce11958d145bb613a590a2c0592b4a55c84efc92748a6ba47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbf9f647a1592b36fffa731a2c11519a42f792a658baadff5108d6dad3ff82f5
[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" "cbf9f647a1592b36fffa731a2c11519a42f792a658baadff5108d6dad3ff82f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling cpp_synom v0.12.0
[INFO] [stderr]    Compiling cpp_syn v0.12.0
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling cc v1.0.58
[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 "const ch...
[INFO] [stdout]    |  _________^
[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 a macro (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 "const ch...
[INFO] [stdout]    |  _________^
[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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/lib.rs:13:5
[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 item '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`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "cbf9f647a1592b36fffa731a2c11519a42f792a658baadff5108d6dad3ff82f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf9f647a1592b36fffa731a2c11519a42f792a658baadff5108d6dad3ff82f5", kill_on_drop: false }`
[INFO] [stdout] cbf9f647a1592b36fffa731a2c11519a42f792a658baadff5108d6dad3ff82f5