[INFO] cloning repository https://github.com/krl42c/keyval-serv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krl42c/keyval-serv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrl42c%2Fkeyval-serv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrl42c%2Fkeyval-serv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 400d6ff440a193f50e67250f7ca5faf31b21c503
[INFO] checking krl42c/keyval-serv against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrl42c%2Fkeyval-serv" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krl42c/keyval-serv on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/krl42c/keyval-serv
[INFO] finished tweaking git repo https://github.com/krl42c/keyval-serv
[INFO] tweaked toml for git repo https://github.com/krl42c/keyval-serv written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/krl42c/keyval-serv 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 123 packages
[INFO] [stderr]       Adding ahash v0.8.11
[INFO] [stderr]       Adding android-tzdata v0.1.1
[INFO] [stderr]       Adding android_system_properties v0.1.5
[INFO] [stderr]       Adding base64 v0.13.1 (latest: v0.22.0)
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
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[INFO] [stderr]       Adding block-buffer v0.10.4
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[INFO] [stderr]       Adding bumpalo v3.15.4
[INFO] [stderr]       Adding chrono v0.4.37
[INFO] [stderr]       Adding convert_case v0.4.0 (latest: v0.6.0)
[INFO] [stderr]       Adding core-foundation-sys v0.8.6
[INFO] [stderr]       Adding cpufeatures v0.2.12
[INFO] [stderr]       Adding crypto-common v0.1.6
[INFO] [stderr]       Adding darling v0.13.4 (latest: v0.20.8)
[INFO] [stderr]       Adding darling_core v0.13.4 (latest: v0.20.8)
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[INFO] [stderr]       Adding dotenv v0.15.0
[INFO] [stderr]       Adding enum-as-inner v0.4.0 (latest: v0.6.0)
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[INFO] [stderr]       Adding funty v2.0.0
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[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding getrandom v0.2.13
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
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[INFO] [stderr]       Adding iana-time-zone-haiku v0.1.2
[INFO] [stderr]       Adding ident_case v1.0.1
[INFO] [stderr]       Adding idna v0.2.3 (latest: v0.5.0)
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[INFO] [stderr]       Adding ipconfig v0.3.2
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[INFO] [stderr]       Adding js-sys v0.3.69
[INFO] [stderr]       Adding linked-hash-map v0.5.6
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[INFO] [stderr]       Adding num-conv v0.1.0
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[INFO] [stderr]       Adding pbkdf2 v0.11.0 (latest: v0.12.2)
[INFO] [stderr]       Adding powerfmt v0.2.0
[INFO] [stderr]       Adding ppv-lite86 v0.2.17
[INFO] [stderr]       Adding quick-error v1.2.3 (latest: v2.0.1)
[INFO] [stderr]       Adding radium v0.7.0 (latest: v1.1.0)
[INFO] [stderr]       Adding rand v0.8.5
[INFO] [stderr]       Adding rand_chacha v0.3.1
[INFO] [stderr]       Adding rand_core v0.6.4
[INFO] [stderr]       Adding resolv-conf v0.7.0
[INFO] [stderr]       Adding ring v0.17.8
[INFO] [stderr]       Adding rustc_version v0.2.3 (latest: v0.4.0)
[INFO] [stderr]       Adding rustc_version v0.4.0
[INFO] [stderr]       Adding rustc_version_runtime v0.2.1 (latest: v0.3.0)
[INFO] [stderr]       Adding rustls v0.21.10 (latest: v0.23.4)
[INFO] [stderr]       Adding rustls-pemfile v1.0.4 (latest: v2.1.1)
[INFO] [stderr]       Adding rustls-webpki v0.101.7 (latest: v0.102.2)
[INFO] [stderr]       Adding sct v0.7.1
[INFO] [stderr]       Adding semver v0.9.0 (latest: v1.0.22)
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[INFO] [stderr]       Adding semver-parser v0.7.0 (latest: v0.10.2)
[INFO] [stderr]       Adding serde_bytes v0.11.14
[INFO] [stderr]       Adding serde_with v1.14.0 (latest: v3.7.0)
[INFO] [stderr]       Adding serde_with_macros v1.5.2 (latest: v3.7.0)
[INFO] [stderr]       Adding sha-1 v0.10.1
[INFO] [stderr]       Adding sha2 v0.10.8
[INFO] [stderr]       Adding socket2 v0.4.10 (latest: v0.5.6)
[INFO] [stderr]       Adding spin v0.9.8
[INFO] [stderr]       Adding stringprep v0.1.4
[INFO] [stderr]       Adding strsim v0.10.0 (latest: v0.11.1)
[INFO] [stderr]       Adding subtle v2.5.0
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding take_mut v0.2.2
[INFO] [stderr]       Adding tap v1.0.1
[INFO] [stderr]       Adding thiserror v1.0.58
[INFO] [stderr]       Adding thiserror-impl v1.0.58
[INFO] [stderr]       Adding time v0.3.34
[INFO] [stderr]       Adding time-core v0.1.2
[INFO] [stderr]       Adding time-macros v0.2.17
[INFO] [stderr]       Adding tinyvec v1.6.0
[INFO] [stderr]       Adding tinyvec_macros v0.1.1
[INFO] [stderr]       Adding tokio-rustls v0.24.1 (latest: v0.26.0)
[INFO] [stderr]       Adding trust-dns-proto v0.21.2 (latest: v0.23.2)
[INFO] [stderr]       Adding trust-dns-resolver v0.21.2 (latest: v0.23.2)
[INFO] [stderr]       Adding typed-builder v0.10.0 (latest: v0.18.1)
[INFO] [stderr]       Adding typenum v1.17.0
[INFO] [stderr]       Adding unicode-bidi v0.3.15
[INFO] [stderr]       Adding unicode-normalization v0.1.23
[INFO] [stderr]       Adding untrusted v0.9.0
[INFO] [stderr]       Adding url v2.5.0
[INFO] [stderr]       Adding uuid v1.8.0
[INFO] [stderr]       Adding version_check v0.9.4
[INFO] [stderr]       Adding wasm-bindgen v0.2.92
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.92
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.92
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.92
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.92
[INFO] [stderr]       Adding webpki-roots v0.25.4 (latest: v0.26.1)
[INFO] [stderr]       Adding widestring v1.0.2
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.55.0)
[INFO] [stderr]       Adding windows-sys v0.52.0
[INFO] [stderr]       Adding windows-targets v0.52.4
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.52.4
[INFO] [stderr]       Adding windows_aarch64_msvc v0.52.4
[INFO] [stderr]       Adding windows_i686_gnu v0.52.4
[INFO] [stderr]       Adding windows_i686_msvc v0.52.4
[INFO] [stderr]       Adding windows_x86_64_gnu v0.52.4
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.52.4
[INFO] [stderr]       Adding windows_x86_64_msvc v0.52.4
[INFO] [stderr]       Adding winreg v0.50.0 (latest: v0.52.0)
[INFO] [stderr]       Adding wyz v0.5.1 (latest: v0.6.1)
[INFO] [stderr]       Adding zerocopy v0.7.32
[INFO] [stderr]       Adding zerocopy-derive v0.7.32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5c134168d98680e257e038202929c73fb4d77ac59654b00f3ac796c910c4f36
[INFO] running `Command { std: "docker" "start" "-a" "f5c134168d98680e257e038202929c73fb4d77ac59654b00f3ac796c910c4f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5c134168d98680e257e038202929c73fb4d77ac59654b00f3ac796c910c4f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5c134168d98680e257e038202929c73fb4d77ac59654b00f3ac796c910c4f36", kill_on_drop: false }`
[INFO] [stdout] f5c134168d98680e257e038202929c73fb4d77ac59654b00f3ac796c910c4f36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b0d6fe8aa3f5b04524eb4590ff2ef4f78388dff4bcabdafdf6e8e8608a53359
[INFO] running `Command { std: "docker" "start" "-a" "8b0d6fe8aa3f5b04524eb4590ff2ef4f78388dff4bcabdafdf6e8e8608a53359", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking http v1.0.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]    Compiling serde_json v1.0.112
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling syn v2.0.48
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[INFO] [stderr]     Checking getrandom v0.2.13
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
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[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling rustc_version_runtime v0.2.1
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]    Compiling axum-core v0.4.3
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking quick-error v1.2.3
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[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking resolv-conf v0.7.0
[INFO] [stderr]    Compiling axum v0.7.4
[INFO] [stderr]     Checking base64 v0.13.1
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[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]    Compiling convert_case v0.4.0
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[INFO] [stderr]     Checking nu-ansi-term v0.46.0
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[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking stringprep v0.1.4
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking hmac v0.12.1
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[INFO] [stderr]     Checking pbkdf2 v0.11.0
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[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling pin-project-internal v1.1.4
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling enum-as-inner v0.4.0
[INFO] [stderr]    Compiling typed-builder v0.10.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking pin-project v1.1.4
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]     Checking rustls-webpki v0.101.7
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[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]     Checking http-body-util v0.1.0
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[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_with v1.14.0
[INFO] [stderr]     Checking trust-dns-resolver v0.21.2
[INFO] [stderr]     Checking bson v2.10.0
[INFO] [stderr]     Checking mongodb v2.8.2
[INFO] [stderr]     Checking hyper v1.1.0
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-util v0.1.2
[INFO] [stderr]     Checking keyval-serv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/main.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tracing::log::{info, warn, error};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_VALUE_IN_EVENT` should have an upper camel case name
[INFO] [stdout]   --> src/handler.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     NO_VALUE_IN_EVENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoValueInEvent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_KEY_IN_EVENT` should have an upper camel case name
[INFO] [stdout]   --> src/handler.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     NO_KEY_IN_EVENT
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoKeyInEvent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_KEY_FOUND` should have an upper camel case name
[INFO] [stdout]   --> src/handler.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     NO_KEY_FOUND
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoKeyFound`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClientOptions`, `ServerApiVersion`, `bson::Document`
[INFO] [stdout]   --> src/main.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 | use mongodb::{ bson::doc, bson::Document, options::{ ClientOptions, ServerApiVersion }, Client };
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^             ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/main.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tracing::log::{info, warn, error};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_VALUE_IN_EVENT` should have an upper camel case name
[INFO] [stdout]   --> src/handler.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     NO_VALUE_IN_EVENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoValueInEvent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_KEY_IN_EVENT` should have an upper camel case name
[INFO] [stdout]   --> src/handler.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     NO_KEY_IN_EVENT
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoKeyInEvent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_KEY_FOUND` should have an upper camel case name
[INFO] [stdout]   --> src/handler.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     NO_KEY_FOUND
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoKeyFound`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClientOptions`, `ServerApiVersion`, `bson::Document`
[INFO] [stdout]   --> src/main.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 | use mongodb::{ bson::doc, bson::Document, options::{ ClientOptions, ServerApiVersion }, Client };
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^             ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/main.rs:67:27
[INFO] [stdout]    |
[INFO] [stdout] 67 | async fn send(ConnectInfo(addr): ConnectInfo<SocketAddr>, State(mongo): State<Client>, Json(input) : Json<EventInput>) -> (StatusCode, Js...
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mongo`
[INFO] [stdout]   --> src/main.rs:87:71
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...onnectInfo<SocketAddr>, State(mongo): State<Client>, Json(input) : Json<EventInput>) -> (StatusCode, Json<String>) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_mongo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/main.rs:87:99
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...e(mongo): State<Client>, Json(input) : Json<EventInput>) -> (StatusCode, Json<String>) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/main.rs:67:27
[INFO] [stdout]    |
[INFO] [stdout] 67 | async fn send(ConnectInfo(addr): ConnectInfo<SocketAddr>, State(mongo): State<Client>, Json(input) : Json<EventInput>) -> (StatusCode, Js...
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mongo`
[INFO] [stdout]   --> src/main.rs:87:71
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...onnectInfo<SocketAddr>, State(mongo): State<Client>, Json(input) : Json<EventInput>) -> (StatusCode, Json<String>) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_mongo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/main.rs:87:99
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...e(mongo): State<Client>, Json(input) : Json<EventInput>) -> (StatusCode, Json<String>) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]   --> src/main.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | struct EventInput {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 93 |     key: String,
[INFO] [stdout] 94 |     value: Option<String>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/main.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | struct Config {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `READ` and `WRITE` are never constructed
[INFO] [stdout]   --> src/handler.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub enum EventType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 10 |     READ,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     WRITE
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/handler.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Event {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 38 |     pub fn new(event_sender: Sender, etype: EventType, event_key: String, event_value: Option<String>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StoreError` is never used
[INFO] [stdout]   --> src/handler.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub enum StoreError {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ReadError` is never used
[INFO] [stdout]   --> src/handler.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub enum ReadError {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Database` is never constructed
[INFO] [stdout]   --> src/handler.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Database {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Database` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `store` and `read` are never used
[INFO] [stdout]   --> src/handler.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl Database {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 66 |     pub fn store(&self, event : &Event) -> Result<(), StoreError> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn read(&self, key: String) -> Result<Option<String>, ReadError> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]   --> src/main.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | struct EventInput {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 93 |     key: String,
[INFO] [stdout] 94 |     value: Option<String>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/main.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | struct Config {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `READ` and `WRITE` are never constructed
[INFO] [stdout]   --> src/handler.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub enum EventType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 10 |     READ,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     WRITE
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/handler.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Event {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 38 |     pub fn new(event_sender: Sender, etype: EventType, event_key: String, event_value: Option<String>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StoreError` is never used
[INFO] [stdout]   --> src/handler.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub enum StoreError {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ReadError` is never used
[INFO] [stdout]   --> src/handler.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub enum ReadError {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Database` is never constructed
[INFO] [stdout]   --> src/handler.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Database {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Database` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `store` and `read` are never used
[INFO] [stdout]   --> src/handler.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl Database {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 66 |     pub fn store(&self, event : &Event) -> Result<(), StoreError> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn read(&self, key: String) -> Result<Option<String>, ReadError> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.64s
[INFO] running `Command { std: "docker" "inspect" "8b0d6fe8aa3f5b04524eb4590ff2ef4f78388dff4bcabdafdf6e8e8608a53359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b0d6fe8aa3f5b04524eb4590ff2ef4f78388dff4bcabdafdf6e8e8608a53359", kill_on_drop: false }`
[INFO] [stdout] 8b0d6fe8aa3f5b04524eb4590ff2ef4f78388dff4bcabdafdf6e8e8608a53359
[INFO] checking krl42c/keyval-serv against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrl42c%2Fkeyval-serv" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krl42c/keyval-serv on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/krl42c/keyval-serv
[INFO] finished tweaking git repo https://github.com/krl42c/keyval-serv
[INFO] tweaked toml for git repo https://github.com/krl42c/keyval-serv written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/krl42c/keyval-serv 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d4f393f90e5979da8cccfe71418ad84b09c03ed4ceef1ae76ed3b0a07607d86
[INFO] running `Command { std: "docker" "start" "-a" "1d4f393f90e5979da8cccfe71418ad84b09c03ed4ceef1ae76ed3b0a07607d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d4f393f90e5979da8cccfe71418ad84b09c03ed4ceef1ae76ed3b0a07607d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4f393f90e5979da8cccfe71418ad84b09c03ed4ceef1ae76ed3b0a07607d86", kill_on_drop: false }`
[INFO] [stdout] 1d4f393f90e5979da8cccfe71418ad84b09c03ed4ceef1ae76ed3b0a07607d86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50a2e7960c39b899cd09302d628ca8add40a5d4284318b122649dcbe4b860139
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[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/main.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tracing::log::{info, warn, error};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_VALUE_IN_EVENT` should have an upper camel case name
[INFO] [stdout]   --> src/handler.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     NO_VALUE_IN_EVENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoValueInEvent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_KEY_IN_EVENT` should have an upper camel case name
[INFO] [stdout]   --> src/handler.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     NO_KEY_IN_EVENT
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoKeyInEvent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/main.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tracing::log::{info, warn, error};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_KEY_FOUND` should have an upper camel case name
[INFO] [stdout]   --> src/handler.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     NO_KEY_FOUND
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoKeyFound`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClientOptions`, `ServerApiVersion`, `bson::Document`
[INFO] [stdout]   --> src/main.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 | use mongodb::{ bson::doc, bson::Document, options::{ ClientOptions, ServerApiVersion }, Client };
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^             ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_VALUE_IN_EVENT` should have an upper camel case name
[INFO] [stdout]   --> src/handler.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     NO_VALUE_IN_EVENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoValueInEvent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_KEY_IN_EVENT` should have an upper camel case name
[INFO] [stdout]   --> src/handler.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     NO_KEY_IN_EVENT
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoKeyInEvent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_KEY_FOUND` should have an upper camel case name
[INFO] [stdout]   --> src/handler.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     NO_KEY_FOUND
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoKeyFound`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClientOptions`, `ServerApiVersion`, `bson::Document`
[INFO] [stdout]   --> src/main.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 | use mongodb::{ bson::doc, bson::Document, options::{ ClientOptions, ServerApiVersion }, Client };
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^             ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/main.rs:67:27
[INFO] [stdout]    |
[INFO] [stdout] 67 | async fn send(ConnectInfo(addr): ConnectInfo<SocketAddr>, State(mongo): State<Client>, Json(input) : Json<EventInput>) -> (StatusCode, Js...
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mongo`
[INFO] [stdout]   --> src/main.rs:87:71
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...onnectInfo<SocketAddr>, State(mongo): State<Client>, Json(input) : Json<EventInput>) -> (StatusCode, Json<String>) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_mongo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/main.rs:87:99
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...e(mongo): State<Client>, Json(input) : Json<EventInput>) -> (StatusCode, Json<String>) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/main.rs:67:27
[INFO] [stdout]    |
[INFO] [stdout] 67 | async fn send(ConnectInfo(addr): ConnectInfo<SocketAddr>, State(mongo): State<Client>, Json(input) : Json<EventInput>) -> (StatusCode, Js...
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mongo`
[INFO] [stdout]   --> src/main.rs:87:71
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...onnectInfo<SocketAddr>, State(mongo): State<Client>, Json(input) : Json<EventInput>) -> (StatusCode, Json<String>) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_mongo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/main.rs:87:99
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...e(mongo): State<Client>, Json(input) : Json<EventInput>) -> (StatusCode, Json<String>) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]   --> src/main.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | struct EventInput {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 93 |     key: String,
[INFO] [stdout] 94 |     value: Option<String>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/main.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | struct Config {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `READ` and `WRITE` are never constructed
[INFO] [stdout]   --> src/handler.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub enum EventType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 10 |     READ,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     WRITE
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/handler.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Event {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 38 |     pub fn new(event_sender: Sender, etype: EventType, event_key: String, event_value: Option<String>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StoreError` is never used
[INFO] [stdout]   --> src/handler.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub enum StoreError {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ReadError` is never used
[INFO] [stdout]   --> src/handler.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub enum ReadError {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Database` is never constructed
[INFO] [stdout]   --> src/handler.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Database {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Database` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `store` and `read` are never used
[INFO] [stdout]   --> src/handler.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl Database {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 66 |     pub fn store(&self, event : &Event) -> Result<(), StoreError> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn read(&self, key: String) -> Result<Option<String>, ReadError> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]   --> src/main.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | struct EventInput {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 93 |     key: String,
[INFO] [stdout] 94 |     value: Option<String>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/main.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | struct Config {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `READ` and `WRITE` are never constructed
[INFO] [stdout]   --> src/handler.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub enum EventType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 10 |     READ,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     WRITE
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/handler.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Event {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 38 |     pub fn new(event_sender: Sender, etype: EventType, event_key: String, event_value: Option<String>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StoreError` is never used
[INFO] [stdout]   --> src/handler.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub enum StoreError {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ReadError` is never used
[INFO] [stdout]   --> src/handler.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub enum ReadError {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Database` is never constructed
[INFO] [stdout]   --> src/handler.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Database {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Database` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `store` and `read` are never used
[INFO] [stdout]   --> src/handler.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl Database {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 66 |     pub fn store(&self, event : &Event) -> Result<(), StoreError> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn read(&self, key: String) -> Result<Option<String>, ReadError> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "50a2e7960c39b899cd09302d628ca8add40a5d4284318b122649dcbe4b860139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a2e7960c39b899cd09302d628ca8add40a5d4284318b122649dcbe4b860139", kill_on_drop: false }`
[INFO] [stdout] 50a2e7960c39b899cd09302d628ca8add40a5d4284318b122649dcbe4b860139