[INFO] crate harfbuzz-sys 0.3.4 is already in cache
[INFO] testing harfbuzz-sys-0.3.4 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate harfbuzz-sys 0.3.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate harfbuzz-sys 0.3.4 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate harfbuzz-sys 0.3.4
[INFO] finished tweaking crates.io crate harfbuzz-sys 0.3.4
[INFO] tweaked toml for crates.io crate harfbuzz-sys 0.3.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 559c872aca294f2eca17e898b5fb08cc37ba8973ccf6d96031768b1ecad061c5
[INFO] running `"docker" "start" "-a" "559c872aca294f2eca17e898b5fb08cc37ba8973ccf6d96031768b1ecad061c5"`
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling harfbuzz-sys v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling freetype v0.4.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.45s
[INFO] running `"docker" "inspect" "559c872aca294f2eca17e898b5fb08cc37ba8973ccf6d96031768b1ecad061c5"`
[INFO] running `"docker" "rm" "-f" "559c872aca294f2eca17e898b5fb08cc37ba8973ccf6d96031768b1ecad061c5"`
[INFO] [stdout] 559c872aca294f2eca17e898b5fb08cc37ba8973ccf6d96031768b1ecad061c5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 21f30d5f4b18ee734a9f0f167c140fcf2fdefa1b4c105f217f654aa0e8dd4fb3
[INFO] running `"docker" "start" "-a" "21f30d5f4b18ee734a9f0f167c140fcf2fdefa1b4c105f217f654aa0e8dd4fb3"`
[INFO] [stderr]    Compiling harfbuzz-sys v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `"docker" "inspect" "21f30d5f4b18ee734a9f0f167c140fcf2fdefa1b4c105f217f654aa0e8dd4fb3"`
[INFO] running `"docker" "rm" "-f" "21f30d5f4b18ee734a9f0f167c140fcf2fdefa1b4c105f217f654aa0e8dd4fb3"`
[INFO] [stdout] 21f30d5f4b18ee734a9f0f167c140fcf2fdefa1b4c105f217f654aa0e8dd4fb3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ca6211b3e40ac3878641ac588fc1f0c5e9372d761de9078334433a5f93ddb382
[INFO] running `"docker" "start" "-a" "ca6211b3e40ac3878641ac588fc1f0c5e9372d761de9078334433a5f93ddb382"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/harfbuzz_sys-f104c0ea923afd6c
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test bindgen_test_layout_hb_glyph_position_t ... ok
[INFO] [stdout] test bindgen_test_layout_hb_ot_color_layer_t ... ok
[INFO] [stdout] test bindgen_test_layout_hb_glyph_info_t ... ok
[INFO] [stdout] test bindgen_test_layout__hb_var_int_t ... ok
[INFO] [stdout] test bindgen_test_layout_hb_aat_layout_feature_selector_info_t ... ok
[INFO] [stdout] test bindgen_test_layout_hb_feature_t ... ok
[INFO] [stdout] test bindgen_test_layout_hb_glyph_extents_t ... ok
[INFO] [stdout] test bindgen_test_layout_hb_ot_math_glyph_variant_t ... ok
[INFO] [stdout] test bindgen_test_layout_hb_font_extents_t ... ok
[INFO] [stdout] test bindgen_test_layout_hb_segment_properties_t ... ok
[INFO] [stdout] test bindgen_test_layout_hb_ot_math_glyph_part_t ... ok
[INFO] [stdout] test bindgen_test_layout_hb_variation_t ... ok
[INFO] [stdout] test bindgen_test_layout_hb_ot_var_axis_info_t ... ok
[INFO] [stdout] test bindgen_test_layout_hb_user_data_key_t ... ok
[INFO] [stdout] test bindgen_test_layout_hb_ot_name_entry_t ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests harfbuzz-sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ca6211b3e40ac3878641ac588fc1f0c5e9372d761de9078334433a5f93ddb382"`
[INFO] running `"docker" "rm" "-f" "ca6211b3e40ac3878641ac588fc1f0c5e9372d761de9078334433a5f93ddb382"`
[INFO] [stdout] ca6211b3e40ac3878641ac588fc1f0c5e9372d761de9078334433a5f93ddb382