[INFO] fetching crate launchdarkly-server-sdk-redis 1.0.0-rc.1...
[INFO] checking launchdarkly-server-sdk-redis-1.0.0-rc.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate launchdarkly-server-sdk-redis 1.0.0-rc.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate launchdarkly-server-sdk-redis 1.0.0-rc.1 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate launchdarkly-server-sdk-redis 1.0.0-rc.1
[INFO] finished tweaking crates.io crate launchdarkly-server-sdk-redis 1.0.0-rc.1
[INFO] tweaked toml for crates.io crate launchdarkly-server-sdk-redis 1.0.0-rc.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 231 packages to latest compatible versions
[INFO] [stderr]       Adding base16ct v0.1.1 (available: v0.2.0)
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding cargo_metadata v0.14.2 (available: v0.18.1)
[INFO] [stderr]       Adding core-foundation v0.9.4 (available: v0.10.0)
[INFO] [stderr]       Adding ct-logs v0.8.0 (available: v0.9.0)
[INFO] [stderr]       Adding eventsource-client v0.11.0 (available: v0.13.0)
[INFO] [stderr]       Adding foreign-types v0.3.2 (available: v0.5.0)
[INFO] [stderr]       Adding foreign-types-shared v0.1.1 (available: v0.3.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
[INFO] [stderr]       Adding h2 v0.3.26 (available: v0.4.6)
[INFO] [stderr]       Adding hashbrown v0.12.3 (available: v0.14.5)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (available: v0.4.0)
[INFO] [stderr]       Adding http v0.2.12 (available: v1.1.0)
[INFO] [stderr]       Adding http-body v0.4.6 (available: v1.0.1)
[INFO] [stderr]       Adding hyper v0.14.30 (available: v1.4.1)
[INFO] [stderr]       Adding hyper-rustls v0.22.1 (available: v0.27.3)
[INFO] [stderr]       Adding hyper-rustls v0.23.2 (available: v0.27.3)
[INFO] [stderr]       Adding hyper-timeout v0.4.1 (available: v0.5.1)
[INFO] [stderr]       Adding idna v0.5.0 (available: v1.0.2)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.5.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.13.0)
[INFO] [stderr]       Adding launchdarkly-server-sdk v1.1.3 (available: v2.2.1)
[INFO] [stderr]       Adding launchdarkly-server-sdk-evaluation v1.2.0 (available: v2.0.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (available: v0.6.5)
[INFO] [stderr]       Adding lru v0.8.1 (available: v0.12.4)
[INFO] [stderr]       Adding moka v0.9.9 (available: v0.12.8)
[INFO] [stderr]       Adding pulldown-cmark v0.9.6 (available: v0.12.1)
[INFO] [stderr]       Adding quanta v0.11.1 (available: v0.12.3)
[INFO] [stderr]       Adding raw-cpuid v10.7.0 (available: v11.1.0)
[INFO] [stderr]       Adding redis v0.22.3 (available: v0.27.2)
[INFO] [stderr]       Adding ring v0.16.20 (available: v0.17.8)
[INFO] [stderr]       Adding rustls v0.19.1 (available: v0.23.13)
[INFO] [stderr]       Adding rustls v0.20.9 (available: v0.23.13)
[INFO] [stderr]       Adding rustls-native-certs v0.5.0 (available: v0.8.0)
[INFO] [stderr]       Adding rustls-native-certs v0.6.3 (available: v0.8.0)
[INFO] [stderr]       Adding rustls-pemfile v1.0.4 (available: v2.1.3)
[INFO] [stderr]       Adding sct v0.6.1 (available: v0.7.1)
[INFO] [stderr]       Adding security-framework v2.11.1 (available: v3.0.0)
[INFO] [stderr]       Adding serde_with v2.3.3 (available: v3.9.0)
[INFO] [stderr]       Adding serde_with_macros v2.3.3 (available: v3.9.0)
[INFO] [stderr]       Adding spin v0.5.2 (available: v0.9.8)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] [stderr]       Adding test-case v2.2.2 (available: v3.3.1)
[INFO] [stderr]       Adding test-case-macros v2.2.2 (available: v3.3.1)
[INFO] [stderr]       Adding tokio-rustls v0.22.0 (available: v0.26.0)
[INFO] [stderr]       Adding tokio-rustls v0.23.4 (available: v0.26.0)
[INFO] [stderr]       Adding untrusted v0.7.1 (available: v0.9.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding webpki v0.21.4 (available: v0.22.4)
[INFO] [stderr]       Adding windows-core v0.52.0 (available: v0.58.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a28e6178fbd5f46f52cabb102a1708d4c8bac7cad63773f37fe85a998e0e1e5
[INFO] running `Command { std: "docker" "start" "-a" "2a28e6178fbd5f46f52cabb102a1708d4c8bac7cad63773f37fe85a998e0e1e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a28e6178fbd5f46f52cabb102a1708d4c8bac7cad63773f37fe85a998e0e1e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a28e6178fbd5f46f52cabb102a1708d4c8bac7cad63773f37fe85a998e0e1e5", kill_on_drop: false }`
[INFO] [stdout] 2a28e6178fbd5f46f52cabb102a1708d4c8bac7cad63773f37fe85a998e0e1e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bc02887c068c5487af68972a009ece247b87b994452125f10481d59438c6bed
[INFO] running `Command { std: "docker" "start" "-a" "8bc02887c068c5487af68972a009ece247b87b994452125f10481d59438c6bed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling cc v1.1.21
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking cpufeatures v0.2.14
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling moka v0.9.9
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking triomphe v0.1.13
[INFO] [stderr]     Checking quanta v0.11.1
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking lru v0.8.1
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking tokio-stream v0.1.16
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking webpki v0.22.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling test-case-macros v2.2.2
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling serde_with_macros v2.3.3
[INFO] [stderr]     Checking ct-logs v0.8.0
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking test-case v2.2.2
[INFO] [stderr]     Checking redis v0.22.3
[INFO] [stderr]     Checking rustls-native-certs v0.5.0
[INFO] [stderr]     Checking tokio-rustls v0.22.0
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking serde_with v2.3.3
[INFO] [stderr]     Checking launchdarkly-server-sdk-evaluation v1.2.0
[INFO] [stderr]     Checking hyper v0.14.30
[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking hyper-rustls v0.23.2
[INFO] [stderr]     Checking eventsource-client v0.11.0
[INFO] [stderr]     Checking launchdarkly-server-sdk v1.1.3
[INFO] [stderr]     Checking launchdarkly-server-sdk-redis v1.0.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.30s
[INFO] running `Command { std: "docker" "inspect" "8bc02887c068c5487af68972a009ece247b87b994452125f10481d59438c6bed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bc02887c068c5487af68972a009ece247b87b994452125f10481d59438c6bed", kill_on_drop: false }`
[INFO] [stdout] 8bc02887c068c5487af68972a009ece247b87b994452125f10481d59438c6bed