[INFO] fetching crate launchdarkly-server-sdk 1.0.0-beta.3...
[INFO] checking launchdarkly-server-sdk-1.0.0-beta.3 against master#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385
[INFO] extracting crate launchdarkly-server-sdk 1.0.0-beta.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate launchdarkly-server-sdk 1.0.0-beta.3 on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate launchdarkly-server-sdk 1.0.0-beta.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate launchdarkly-server-sdk 1.0.0-beta.3
[INFO] tweaked toml for crates.io crate launchdarkly-server-sdk 1.0.0-beta.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate launchdarkly-server-sdk 1.0.0-beta.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-rustls v0.10.3
[INFO] [stderr]   Downloaded triomphe v0.1.5
[INFO] [stderr]   Downloaded tagptr v0.2.0
[INFO] [stderr]   Downloaded raw-cpuid v10.3.0
[INFO] [stderr]   Downloaded mockito v0.31.0
[INFO] [stderr]   Downloaded moka v0.7.2
[INFO] [stderr]   Downloaded hyper-rustls v0.17.1
[INFO] [stderr]   Downloaded launchdarkly-server-sdk-evaluation v1.0.0-beta.5
[INFO] [stderr]   Downloaded test-case v2.0.2
[INFO] [stderr]   Downloaded eventsource-client v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d555f163662836b2965d639d4ee89ab09d44db5585bf2cf794f4cce0f6c073aa
[INFO] running `Command { std: "docker" "start" "-a" "d555f163662836b2965d639d4ee89ab09d44db5585bf2cf794f4cce0f6c073aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d555f163662836b2965d639d4ee89ab09d44db5585bf2cf794f4cce0f6c073aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d555f163662836b2965d639d4ee89ab09d44db5585bf2cf794f4cce0f6c073aa", kill_on_drop: false }`
[INFO] [stdout] d555f163662836b2965d639d4ee89ab09d44db5585bf2cf794f4cce0f6c073aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "-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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2abea536140b0474cd592ed9431d73f0fd9a8e70b38a63ad8791b068834dfd7
[INFO] running `Command { std: "docker" "start" "-a" "b2abea536140b0474cd592ed9431d73f0fd9a8e70b38a63ad8791b068834dfd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.136
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[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
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[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]    Compiling autocfg v0.1.8
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[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking try-lock v0.2.3
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[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking futures-io v0.3.21
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[INFO] [stderr]    Compiling typenum v1.15.0
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[INFO] [stderr]    Compiling unicase v2.6.0
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[INFO] [stderr]    Compiling serde_json v1.0.79
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[INFO] [stderr]     Checking tokio-sync v0.1.8
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[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling semver v1.0.7
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[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
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[INFO] [stderr]    Compiling synstructure v0.12.6
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[INFO] [stderr]     Checking tokio-current-thread v0.1.7
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[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking string v0.2.1
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[INFO] [stderr]    Compiling hyper v0.12.36
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking object v0.27.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking instant v0.1.12
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[INFO] [stderr]     Checking rustc-demangle v0.1.21
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[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
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[INFO] [stderr]     Checking rustls v0.16.0
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[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.3
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[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]     Checking rand_jitter v0.1.4
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking bitflags v1.3.2
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[INFO] [stderr]     Checking tokio-rustls v0.10.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]     Checking publicsuffix v1.5.6
[INFO] [stderr]     Checking tracing v0.1.32
[INFO] [stderr]     Checking parking_lot v0.11.2
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[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
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[INFO] [stderr]     Checking cpufeatures v0.2.2
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[INFO] [stderr]    Compiling moka v0.7.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking futures-executor v0.3.21
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[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking sha1 v0.10.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking semver v0.10.0
[INFO] [stderr]     Checking hyper-rustls v0.17.1
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[INFO] [stderr]     Checking tokio-util v0.7.1
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[INFO] [stderr]     Checking tokio-rustls v0.22.0
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking parking_lot v0.12.0
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[INFO] [stderr]     Checking chrono v0.4.19
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[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking tagptr v0.2.0
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[INFO] [stderr]     Checking tokio-stream v0.1.8
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[INFO] [stderr]     Checking colored v2.0.0
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[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking lru v0.7.5
[INFO] [stderr]     Checking data-encoding v2.3.2
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]    Compiling test-case v2.0.2
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking hyper v0.14.18
[INFO] [stderr]     Checking triomphe v0.1.5
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[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking assert-json-diff v2.0.1
[INFO] [stderr]     Checking launchdarkly-server-sdk-evaluation v1.0.0-beta.5
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking mockito v0.31.0
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stderr]     Checking eventsource-client v0.10.0
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]    Compiling cargo-lock v7.0.1
[INFO] [stderr]    Compiling built v0.5.1
[INFO] [stderr]    Compiling launchdarkly-server-sdk v1.0.0-beta.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.80s
[INFO] running `Command { std: "docker" "inspect" "b2abea536140b0474cd592ed9431d73f0fd9a8e70b38a63ad8791b068834dfd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2abea536140b0474cd592ed9431d73f0fd9a8e70b38a63ad8791b068834dfd7", kill_on_drop: false }`
[INFO] [stdout] b2abea536140b0474cd592ed9431d73f0fd9a8e70b38a63ad8791b068834dfd7