[INFO] fetching crate datadog-apm-sync 0.4.4...
[INFO] testing datadog-apm-sync-0.4.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate datadog-apm-sync 0.4.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate datadog-apm-sync 0.4.4 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate datadog-apm-sync 0.4.4
[INFO] finished tweaking crates.io crate datadog-apm-sync 0.4.4
[INFO] tweaked toml for crates.io crate datadog-apm-sync 0.4.4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wildmatch v1.1.0
[INFO] [stderr]   Downloaded attohttpc v0.16.3
[INFO] [stderr]   Downloaded filter-logger v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3201ba00176d3a94801cb80f331921e4b2bc3fccbab8c447cfdd94ef66d44de8
[INFO] running `Command { std: "docker" "start" "-a" "3201ba00176d3a94801cb80f331921e4b2bc3fccbab8c447cfdd94ef66d44de8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3201ba00176d3a94801cb80f331921e4b2bc3fccbab8c447cfdd94ef66d44de8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3201ba00176d3a94801cb80f331921e4b2bc3fccbab8c447cfdd94ef66d44de8", kill_on_drop: false }`
[INFO] [stdout] 3201ba00176d3a94801cb80f331921e4b2bc3fccbab8c447cfdd94ef66d44de8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c858b92eaab92421dde4eea635468c2f3e4060cedca26c70155a375076c934f7
[INFO] running `Command { std: "docker" "start" "-a" "c858b92eaab92421dde4eea635468c2f3e4060cedca26c70155a375076c934f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling wildmatch v1.1.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling filter-logger v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling tracing-subscriber v0.2.20
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling rustls v0.18.1
[INFO] [stderr]    Compiling webpki-roots v0.19.0
[INFO] [stderr]    Compiling attohttpc v0.16.3
[INFO] [stderr]    Compiling datadog-apm-sync v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.09s
[INFO] running `Command { std: "docker" "inspect" "c858b92eaab92421dde4eea635468c2f3e4060cedca26c70155a375076c934f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c858b92eaab92421dde4eea635468c2f3e4060cedca26c70155a375076c934f7", kill_on_drop: false }`
[INFO] [stdout] c858b92eaab92421dde4eea635468c2f3e4060cedca26c70155a375076c934f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 127fcdf11862eb1c0e631890aa46ccd88fda61711d93960e5d991e5e972cb6c7
[INFO] running `Command { std: "docker" "start" "-a" "127fcdf11862eb1c0e631890aa46ccd88fda61711d93960e5d991e5e972cb6c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling datadog-apm-sync v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "127fcdf11862eb1c0e631890aa46ccd88fda61711d93960e5d991e5e972cb6c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127fcdf11862eb1c0e631890aa46ccd88fda61711d93960e5d991e5e972cb6c7", kill_on_drop: false }`
[INFO] [stdout] 127fcdf11862eb1c0e631890aa46ccd88fda61711d93960e5d991e5e972cb6c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cad5e38eb6ec02186678390bcf911514d14f1a0b23356601b4068e74b99fa798
[INFO] running `Command { std: "docker" "start" "-a" "cad5e38eb6ec02186678390bcf911514d14f1a0b23356601b4068e74b99fa798", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/datadog_apm_sync-33b829b627c1cbab)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test client::tests::test_parallel_two_threads_ten_traces ... ok
[INFO] [stdout] test client::tests::test_parallel_two_threads_two_traces ... ok
[INFO] [stdout] test client::tests::test_error_span_as_single_event ... ok
[INFO] [stdout] test client::tests::test_error_span ... ok
[INFO] [stdout] test client::tests::test_http_span ... ok
[INFO] [stdout] test client::tests::test_trace_one_func_stack ... ok
[INFO] [stdout] test client::tests::test_two_funcs_in_one_span ... ok
[INFO] [stderr]    Doc-tests datadog-apm-sync
[INFO] [stdout] test client::tests::test_one_thread_two_funcs_serial_two_traces ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.13s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cad5e38eb6ec02186678390bcf911514d14f1a0b23356601b4068e74b99fa798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cad5e38eb6ec02186678390bcf911514d14f1a0b23356601b4068e74b99fa798", kill_on_drop: false }`
[INFO] [stdout] cad5e38eb6ec02186678390bcf911514d14f1a0b23356601b4068e74b99fa798