[INFO] crate yoga-sys 0.2.3 is already in cache
[INFO] testing yoga-sys-0.2.3 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate yoga-sys 0.2.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate yoga-sys 0.2.3 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yoga-sys 0.2.3
[INFO] finished tweaking crates.io crate yoga-sys 0.2.3
[INFO] tweaked toml for crates.io crate yoga-sys 0.2.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc97500f5b67f14babeac1d4220ef2a698a064d6b68359db5c719fa65e2e6960
[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" "cc97500f5b67f14babeac1d4220ef2a698a064d6b68359db5c719fa65e2e6960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc97500f5b67f14babeac1d4220ef2a698a064d6b68359db5c719fa65e2e6960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc97500f5b67f14babeac1d4220ef2a698a064d6b68359db5c719fa65e2e6960", kill_on_drop: false }`
[INFO] [stdout] cc97500f5b67f14babeac1d4220ef2a698a064d6b68359db5c719fa65e2e6960
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b902bd1c0279f612a498e0f81afe6f0601d0cc3469f5e0d6febabcf80a4cfd7
[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" "7b902bd1c0279f612a498e0f81afe6f0601d0cc3469f5e0d6febabcf80a4cfd7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling bytecount v0.4.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling yoga-sys v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: c/YGNodeList.cpp: In function 'YGNodeList* YGNodeListNew(uint32_t)':
[INFO] [stderr] warning: c/YGNodeList.cpp:22:60: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers]
[INFO] [stderr] warning:    22 |       (const YGNodeListRef)malloc(sizeof(struct YGNodeList));
[INFO] [stderr] warning:       |                                                            ^
[INFO] [stderr] warning: c/Yoga.cpp: In function 'YGNode* YGNodeNewWithConfig(YGConfigRef)':
[INFO] [stderr] warning: c/Yoga.cpp:174:64: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers]
[INFO] [stderr] warning:   174 |   const YGNodeRef node = (const YGNodeRef)malloc(sizeof(YGNode));
[INFO] [stderr] warning:       |                                                                ^
[INFO] [stderr] warning: c/Yoga.cpp: In function 'YGNode* YGNodeClone(YGNodeRef)':
[INFO] [stderr] warning: c/Yoga.cpp:193:64: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers]
[INFO] [stderr] warning:   193 |   const YGNodeRef node = (const YGNodeRef)malloc(sizeof(YGNode));
[INFO] [stderr] warning:       |                                                                ^
[INFO] [stderr] warning: c/Yoga.cpp: In function 'YGConfig* YGConfigNew()':
[INFO] [stderr] warning: c/Yoga.cpp:268:72: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers]
[INFO] [stderr] warning:   268 |   const YGConfigRef config = (const YGConfigRef)malloc(sizeof(YGConfig));
[INFO] [stderr] warning:       |                                                                        ^
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.97s
[INFO] running `Command { std: "docker" "inspect" "7b902bd1c0279f612a498e0f81afe6f0601d0cc3469f5e0d6febabcf80a4cfd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b902bd1c0279f612a498e0f81afe6f0601d0cc3469f5e0d6febabcf80a4cfd7", kill_on_drop: false }`
[INFO] [stdout] 7b902bd1c0279f612a498e0f81afe6f0601d0cc3469f5e0d6febabcf80a4cfd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a5dee65878d2bbbd5a5bcfddbe8c475271fc552049644fe5c39b2e78db149601
[INFO] running `Command { std: "docker" "start" "-a" "a5dee65878d2bbbd5a5bcfddbe8c475271fc552049644fe5c39b2e78db149601", kill_on_drop: false }`
[INFO] [stderr] warning: c/YGNodeList.cpp: In function 'YGNodeList* YGNodeListNew(uint32_t)':
[INFO] [stderr] warning: c/YGNodeList.cpp:22:60: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers]
[INFO] [stderr] warning:    22 |       (const YGNodeListRef)malloc(sizeof(struct YGNodeList));
[INFO] [stderr] warning:       |                                                            ^
[INFO] [stderr] warning: c/Yoga.cpp: In function 'YGNode* YGNodeNewWithConfig(YGConfigRef)':
[INFO] [stderr] warning: c/Yoga.cpp:174:64: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers]
[INFO] [stderr] warning:   174 |   const YGNodeRef node = (const YGNodeRef)malloc(sizeof(YGNode));
[INFO] [stderr] warning:       |                                                                ^
[INFO] [stderr] warning: c/Yoga.cpp: In function 'YGNode* YGNodeClone(YGNodeRef)':
[INFO] [stderr] warning: c/Yoga.cpp:193:64: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers]
[INFO] [stderr] warning:   193 |   const YGNodeRef node = (const YGNodeRef)malloc(sizeof(YGNode));
[INFO] [stderr] warning:       |                                                                ^
[INFO] [stderr] warning: c/Yoga.cpp: In function 'YGConfig* YGConfigNew()':
[INFO] [stderr] warning: c/Yoga.cpp:268:72: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers]
[INFO] [stderr] warning:   268 |   const YGConfigRef config = (const YGConfigRef)malloc(sizeof(YGConfig));
[INFO] [stderr] warning:       |                                                                        ^
[INFO] [stderr]    Compiling yoga-sys v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "a5dee65878d2bbbd5a5bcfddbe8c475271fc552049644fe5c39b2e78db149601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5dee65878d2bbbd5a5bcfddbe8c475271fc552049644fe5c39b2e78db149601", kill_on_drop: false }`
[INFO] [stdout] a5dee65878d2bbbd5a5bcfddbe8c475271fc552049644fe5c39b2e78db149601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 98c673350416b80ea605670dfe42f0ed97b43c879c39931582a9220791514b2f
[INFO] running `Command { std: "docker" "start" "-a" "98c673350416b80ea605670dfe42f0ed97b43c879c39931582a9220791514b2f", kill_on_drop: false }`
[INFO] [stderr] warning: c/YGNodeList.cpp: In function 'YGNodeList* YGNodeListNew(uint32_t)':
[INFO] [stderr] warning: c/YGNodeList.cpp:22:60: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers]
[INFO] [stderr] warning:    22 |       (const YGNodeListRef)malloc(sizeof(struct YGNodeList));
[INFO] [stderr] warning:       |                                                            ^
[INFO] [stderr] warning: c/Yoga.cpp: In function 'YGNode* YGNodeNewWithConfig(YGConfigRef)':
[INFO] [stderr] warning: c/Yoga.cpp:174:64: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers]
[INFO] [stderr] warning:   174 |   const YGNodeRef node = (const YGNodeRef)malloc(sizeof(YGNode));
[INFO] [stderr] warning:       |                                                                ^
[INFO] [stderr] warning: c/Yoga.cpp: In function 'YGNode* YGNodeClone(YGNodeRef)':
[INFO] [stderr] warning: c/Yoga.cpp:193:64: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers]
[INFO] [stderr] warning:   193 |   const YGNodeRef node = (const YGNodeRef)malloc(sizeof(YGNode));
[INFO] [stderr] warning:       |                                                                ^
[INFO] [stderr] warning: c/Yoga.cpp: In function 'YGConfig* YGConfigNew()':
[INFO] [stderr] warning: c/Yoga.cpp:268:72: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers]
[INFO] [stderr] warning:   268 |   const YGConfigRef config = (const YGConfigRef)malloc(sizeof(YGConfig));
[INFO] [stderr] warning:       |                                                                        ^
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yoga_sys-8970e2a54fe09191
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test ffi::bindgen_test_layout_YGSize ... ok
[INFO] [stdout] test ffi::bindgen_test_layout_YGValue ... ok
[INFO] [stdout] test ffi::bindgen_test_layout___va_list_tag ... ok
[INFO] [stdout] test tests::basic_ygnode_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/skeptic-e36c0dfada1b3ae2
[INFO] [stdout] test readme_sect_example_line_28 ... ok
[INFO] [stderr]    Doc-tests yoga-sys
[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 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "98c673350416b80ea605670dfe42f0ed97b43c879c39931582a9220791514b2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98c673350416b80ea605670dfe42f0ed97b43c879c39931582a9220791514b2f", kill_on_drop: false }`
[INFO] [stdout] 98c673350416b80ea605670dfe42f0ed97b43c879c39931582a9220791514b2f