[INFO] fetching crate emojicode-sys 0.1.4...
[INFO] testing emojicode-sys-0.1.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate emojicode-sys 0.1.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate emojicode-sys 0.1.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate emojicode-sys 0.1.4
[INFO] finished tweaking crates.io crate emojicode-sys 0.1.4
[INFO] tweaked toml for crates.io crate emojicode-sys 0.1.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 1e8f84ff2337e4a84ff2908053155ecdff16811b473bbbd854212c512e23036a
[INFO] running `Command { std: "docker" "start" "-a" "1e8f84ff2337e4a84ff2908053155ecdff16811b473bbbd854212c512e23036a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e8f84ff2337e4a84ff2908053155ecdff16811b473bbbd854212c512e23036a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e8f84ff2337e4a84ff2908053155ecdff16811b473bbbd854212c512e23036a", kill_on_drop: false }`
[INFO] [stdout] 1e8f84ff2337e4a84ff2908053155ecdff16811b473bbbd854212c512e23036a
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b580dac04837a070cddb9923cbbc0e3fa2f2ff94be92c62765bb817bfff0b9a6
[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" "b580dac04837a070cddb9923cbbc0e3fa2f2ff94be92c62765bb817bfff0b9a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling bindgen v0.33.2
[INFO] [stderr]    Compiling clang-sys v0.22.0
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]    Compiling emojicode-sys v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.04s
[INFO] running `Command { std: "docker" "inspect" "b580dac04837a070cddb9923cbbc0e3fa2f2ff94be92c62765bb817bfff0b9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b580dac04837a070cddb9923cbbc0e3fa2f2ff94be92c62765bb817bfff0b9a6", kill_on_drop: false }`
[INFO] [stdout] b580dac04837a070cddb9923cbbc0e3fa2f2ff94be92c62765bb817bfff0b9a6
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6f60951f667a3c11e783b091d12969266b6d527853fd1375ba9c5f330f33f4b
[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" "a6f60951f667a3c11e783b091d12969266b6d527853fd1375ba9c5f330f33f4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling emojicode-sys v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "a6f60951f667a3c11e783b091d12969266b6d527853fd1375ba9c5f330f33f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f60951f667a3c11e783b091d12969266b6d527853fd1375ba9c5f330f33f4b", kill_on_drop: false }`
[INFO] [stdout] a6f60951f667a3c11e783b091d12969266b6d527853fd1375ba9c5f330f33f4b
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ecba40bfec683aefbe4e31237cb5ec8c0fe48a3385d2b5f9fb8e5a3ebdbf7ce5
[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" "ecba40bfec683aefbe4e31237cb5ec8c0fe48a3385d2b5f9fb8e5a3ebdbf7ce5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/emojicode_sys-3308b103c72a8806
[INFO] [stdout] test bindgen_test_layout_Emojicode_Class ... ok
[INFO] [stdout] test bindgen_test_layout_Emojicode_Block ... ok
[INFO] [stdout] test bindgen_test_layout_Emojicode_Function ... ok
[INFO] [stdout] test bindgen_test_layout_Emojicode_Object__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_Emojicode_PackageVersion ... ok
[INFO] [stdout] test bindgen_test_layout_Emojicode_ProtocolDispatchTable ... ok
[INFO] [stdout] test bindgen_test_layout_Emojicode_Thread ... ok
[INFO] [stdout] test bindgen_test_layout_Emojicode_Value ... ok
[INFO] [stdout] test bindgen_test_layout_Emojicode_StackFrame ... ok
[INFO] [stdout] test bindgen_test_layout_Emojicode_FunctionObjectVariableRecord ... ok
[INFO] [stderr]    Doc-tests emojicode-sys
[INFO] [stdout] test bindgen_test_layout_Emojicode_Object ... ok
[INFO] [stdout] test bindgen_test_layout_Emojicode_ObjectVariableRecord ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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 `Command { std: "docker" "inspect" "ecba40bfec683aefbe4e31237cb5ec8c0fe48a3385d2b5f9fb8e5a3ebdbf7ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecba40bfec683aefbe4e31237cb5ec8c0fe48a3385d2b5f9fb8e5a3ebdbf7ce5", kill_on_drop: false }`
[INFO] [stdout] ecba40bfec683aefbe4e31237cb5ec8c0fe48a3385d2b5f9fb8e5a3ebdbf7ce5