[INFO] fetching crate launchdarkly-server-sdk 2.0.1...
[INFO] testing launchdarkly-server-sdk-2.0.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate launchdarkly-server-sdk 2.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate launchdarkly-server-sdk 2.0.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate launchdarkly-server-sdk 2.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate launchdarkly-server-sdk 2.0.1
[INFO] tweaked toml for crates.io crate launchdarkly-server-sdk 2.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate launchdarkly-server-sdk 2.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mockito v1.2.0
[INFO] [stderr]   Downloaded launchdarkly-server-sdk-evaluation v1.1.1
[INFO] [stderr]   Downloaded tagptr v0.2.0
[INFO] [stderr]   Downloaded moka v0.12.1
[INFO] [stderr]   Downloaded eventsource-client v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8a25097b27c542362ada24739606a8d1955794cdfa0ed86df27b245474d9fb0
[INFO] running `Command { std: "docker" "start" "-a" "a8a25097b27c542362ada24739606a8d1955794cdfa0ed86df27b245474d9fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8a25097b27c542362ada24739606a8d1955794cdfa0ed86df27b245474d9fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8a25097b27c542362ada24739606a8d1955794cdfa0ed86df27b245474d9fb0", kill_on_drop: false }`
[INFO] [stdout] a8a25097b27c542362ada24739606a8d1955794cdfa0ed86df27b245474d9fb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c6843dfd8bafea8d262199496280b07c0308be09f5fef99f3b8caaf682d913f
[INFO] running `Command { std: "docker" "start" "-a" "2c6843dfd8bafea8d262199496280b07c0308be09f5fef99f3b8caaf682d913f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling futures-sink v0.3.29
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling futures-io v0.3.29
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling http v0.2.11
[INFO] [stderr]    Compiling rustls v0.21.9
[INFO] [stderr]    Compiling try-lock v0.2.4
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling mio v0.8.9
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling base64 v0.21.5
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling http-body v0.4.5
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling tokio v1.34.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling rustls-native-certs v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling moka v0.12.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.58
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling cpufeatures v0.2.11
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling uuid v1.6.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling ring v0.17.5
[INFO] [stderr]    Compiling base16ct v0.1.1
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling triomphe v0.1.9
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling tagptr v0.2.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling lru v0.12.1
[INFO] [stderr]    Compiling data-encoding v2.5.0
[INFO] [stderr]    Compiling quanta v0.11.1
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling tokio-stream v0.1.14
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]    Compiling serde_with_macros v2.3.3
[INFO] [stderr]    Compiling h2 v0.3.22
[INFO] [stderr]    Compiling futures-executor v0.3.29
[INFO] [stderr]    Compiling futures v0.3.29
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling serde_with v2.3.3
[INFO] [stderr]    Compiling hyper v0.14.27
[INFO] [stderr]    Compiling launchdarkly-server-sdk-evaluation v1.1.1
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling eventsource-client v0.12.0
[INFO] [stderr]    Compiling launchdarkly-server-sdk v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.09s
[INFO] running `Command { std: "docker" "inspect" "2c6843dfd8bafea8d262199496280b07c0308be09f5fef99f3b8caaf682d913f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c6843dfd8bafea8d262199496280b07c0308be09f5fef99f3b8caaf682d913f", kill_on_drop: false }`
[INFO] [stdout] 2c6843dfd8bafea8d262199496280b07c0308be09f5fef99f3b8caaf682d913f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3174b33a4e5c6bb097c0f0a5bae772b8b6100ba38b4278f521c312c2bfb12db9
[INFO] running `Command { std: "docker" "start" "-a" "3174b33a4e5c6bb097c0f0a5bae772b8b6100ba38b4278f521c312c2bfb12db9", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling similar v2.3.0
[INFO] [stderr]    Compiling rustls v0.21.9
[INFO] [stderr]    Compiling form_urlencoded v1.2.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]    Compiling tokio v1.34.0
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling colored v2.0.4
[INFO] [stderr]    Compiling env_logger v0.10.1
[INFO] [stderr]    Compiling assert-json-diff v2.0.2
[INFO] [stderr]    Compiling launchdarkly-server-sdk-evaluation v1.1.1
[INFO] [stderr]    Compiling test-case v3.3.1
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling h2 v0.3.22
[INFO] [stderr]    Compiling tokio-stream v0.1.14
[INFO] [stderr]    Compiling hyper v0.14.27
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling mockito v1.2.0
[INFO] [stderr]    Compiling eventsource-client v0.12.0
[INFO] [stderr]    Compiling launchdarkly-server-sdk v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `launchdarkly-server-sdk` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name launchdarkly_server_sdk --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="hyper-rustls"' --cfg 'feature="rustls"' -C metadata=bf25603fcae14fc6 -C extra-filename=-bf25603fcae14fc6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_json_diff=/opt/rustwide/target/debug/deps/libassert_json_diff-c89fe8a564289a23.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-9eaccff2e3f1d69f.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-2239c0b69ce2d6a7.rlib --extern data_encoding=/opt/rustwide/target/debug/deps/libdata_encoding-fb783755ab4c59ac.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-32cbf03a1cfd24b2.rlib --extern eventsource_client=/opt/rustwide/target/debug/deps/libeventsource_client-7681432faef98eb8.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-b1b6a50ebeb51141.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-b86ef9c986ec435f.rlib --extern hyper_rustls=/opt/rustwide/target/debug/deps/libhyper_rustls-ecfae8cdfa4ea34a.rlib --extern launchdarkly_server_sdk_evaluation=/opt/rustwide/target/debug/deps/liblaunchdarkly_server_sdk_evaluation-b3f94751e134b332.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-591486ebcb9a7ead.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e491f2c1d0b13538.rlib --extern lru=/opt/rustwide/target/debug/deps/liblru-2a2102f16d388ad3.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-3eddd30150f5540e.rlib --extern mockito=/opt/rustwide/target/debug/deps/libmockito-925919eb7ba813df.rlib --extern moka=/opt/rustwide/target/debug/deps/libmoka-005c1289b37661db.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-4428e085fa59df26.rlib --extern ring=/opt/rustwide/target/debug/deps/libring-6df9b556ef4c55ae.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-761e7d454bd93391.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-5d05d506f7c14899.rlib --extern test_case=/opt/rustwide/target/debug/deps/libtest_case-41067f0efbaab4b2.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-b128d3300f7b40ce.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-f4eb6673b769adf5.rlib --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-a434a13693e0661a.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-a52912bd904e4636.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-f10dcbf4deb42358/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3174b33a4e5c6bb097c0f0a5bae772b8b6100ba38b4278f521c312c2bfb12db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3174b33a4e5c6bb097c0f0a5bae772b8b6100ba38b4278f521c312c2bfb12db9", kill_on_drop: false }`
[INFO] [stdout] 3174b33a4e5c6bb097c0f0a5bae772b8b6100ba38b4278f521c312c2bfb12db9
