[INFO] fetching crate harfbuzz 0.4.0...
[INFO] testing harfbuzz-0.4.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate harfbuzz 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate harfbuzz 0.4.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate harfbuzz 0.4.0
[INFO] finished tweaking crates.io crate harfbuzz 0.4.0
[INFO] tweaked toml for crates.io crate harfbuzz 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded harfbuzz-sys v0.5.0
[INFO] running `Command { std: "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" "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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7efbb4d765cd2d10a22b37670bd0bb10fd36e31fb5ff98fb2fbd16b77b68af5f
[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" "7efbb4d765cd2d10a22b37670bd0bb10fd36e31fb5ff98fb2fbd16b77b68af5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7efbb4d765cd2d10a22b37670bd0bb10fd36e31fb5ff98fb2fbd16b77b68af5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7efbb4d765cd2d10a22b37670bd0bb10fd36e31fb5ff98fb2fbd16b77b68af5f", kill_on_drop: false }`
[INFO] [stdout] 7efbb4d765cd2d10a22b37670bd0bb10fd36e31fb5ff98fb2fbd16b77b68af5f
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ac403054be6ef3876a483aafb4f4c400d82628385d3cbfaba9e47275b88a183
[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" "4ac403054be6ef3876a483aafb4f4c400d82628385d3cbfaba9e47275b88a183", kill_on_drop: false }`
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]    Compiling harfbuzz-sys v0.5.0
[INFO] [stderr]    Compiling freetype v0.7.0
[INFO] [stderr]    Compiling harfbuzz v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `Command { std: "docker" "inspect" "4ac403054be6ef3876a483aafb4f4c400d82628385d3cbfaba9e47275b88a183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac403054be6ef3876a483aafb4f4c400d82628385d3cbfaba9e47275b88a183", kill_on_drop: false }`
[INFO] [stdout] 4ac403054be6ef3876a483aafb4f4c400d82628385d3cbfaba9e47275b88a183
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 358a5e8911fe2f6594cc600856795e1a46767582fc2518664cb7ae3012030e0d
[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" "358a5e8911fe2f6594cc600856795e1a46767582fc2518664cb7ae3012030e0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling harfbuzz v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "358a5e8911fe2f6594cc600856795e1a46767582fc2518664cb7ae3012030e0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "358a5e8911fe2f6594cc600856795e1a46767582fc2518664cb7ae3012030e0d", kill_on_drop: false }`
[INFO] [stdout] 358a5e8911fe2f6594cc600856795e1a46767582fc2518664cb7ae3012030e0d
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f27a07ba5eed610dca1ecb95315beb24d6762186bb0fe4b584e6b9c5babe905
[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" "1f27a07ba5eed610dca1ecb95315beb24d6762186bb0fe4b584e6b9c5babe905", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/harfbuzz-d061cbc04964ccb5
[INFO] [stderr]    Doc-tests harfbuzz
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test language::tests::test_lookup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/buffer.rs - buffer::Buffer (line 59) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::Buffer::new (line 83) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::Buffer (line 31) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::Buffer::guess_segment_properties (line 207) ... ok
[INFO] [stdout] test src/blob.rs - blob::Blob::new_from_arc_vec (line 58) ... ok
[INFO] [stdout] test src/direction.rs - direction::Direction (line 19) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::Buffer (line 22) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::Buffer::append (line 138) ... ok
[INFO] [stdout] test src/blob.rs - blob::Blob::new_read_only (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1f27a07ba5eed610dca1ecb95315beb24d6762186bb0fe4b584e6b9c5babe905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f27a07ba5eed610dca1ecb95315beb24d6762186bb0fe4b584e6b9c5babe905", kill_on_drop: false }`
[INFO] [stdout] 1f27a07ba5eed610dca1ecb95315beb24d6762186bb0fe4b584e6b9c5babe905
