[INFO] cloning repository https://github.com/caldwell/apt-transport-s3-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caldwell/apt-transport-s3-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaldwell%2Fapt-transport-s3-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaldwell%2Fapt-transport-s3-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a310ef4cbb2b2eeb167d52c1ab33ec7670fb04f
[INFO] checking caldwell/apt-transport-s3-rust against try#987a165cfab916796a8315782b83ac460a651ce2 for pr-145262
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaldwell%2Fapt-transport-s3-rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/caldwell/apt-transport-s3-rust
[INFO] finished tweaking git repo https://github.com/caldwell/apt-transport-s3-rust
[INFO] tweaked toml for git repo https://github.com/caldwell/apt-transport-s3-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/caldwell/apt-transport-s3-rust on toolchain 987a165cfab916796a8315782b83ac460a651ce2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+987a165cfab916796a8315782b83ac460a651ce2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/caldwell/apt-transport-s3-rust 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" "+987a165cfab916796a8315782b83ac460a651ce2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+987a165cfab916796a8315782b83ac460a651ce2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e7c9b8ee5a4d8f4600fb59cecdf8cd33e5bd88f5809bdc4c170409f488bd16e
[INFO] running `Command { std: "docker" "start" "-a" "1e7c9b8ee5a4d8f4600fb59cecdf8cd33e5bd88f5809bdc4c170409f488bd16e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e7c9b8ee5a4d8f4600fb59cecdf8cd33e5bd88f5809bdc4c170409f488bd16e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e7c9b8ee5a4d8f4600fb59cecdf8cd33e5bd88f5809bdc4c170409f488bd16e", kill_on_drop: false }`
[INFO] [stdout] 1e7c9b8ee5a4d8f4600fb59cecdf8cd33e5bd88f5809bdc4c170409f488bd16e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+987a165cfab916796a8315782b83ac460a651ce2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97f805ea385d83ebc3dd62bf3f7b8771699c5baace7298c87b0abde5bfd56abb
[INFO] running `Command { std: "docker" "start" "-a" "97f805ea385d83ebc3dd62bf3f7b8771699c5baace7298c87b0abde5bfd56abb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]     Checking instant v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]     Checking tracing-core v0.1.19
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]     Checking http v0.2.4
[INFO] [stderr]    Compiling httparse v1.5.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking futures-sink v0.3.17
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]     Checking tower-service v0.3.1
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking socket2 v0.4.1
[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking zeroize v1.4.1
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]     Checking openssl-probe v0.1.4
[INFO] [stderr]     Checking tower-layer v0.3.1
[INFO] [stderr]     Checking bytes-utils v0.1.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking fastrand v1.5.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking urlencoding v1.3.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]    Compiling aws-types v0.1.0 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking http-body v0.4.3
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking smithy-types v0.0.1 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking stderrlog v0.5.1
[INFO] [stderr]     Checking smithy-eventstream v0.1.0 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking smithy-query v0.1.0 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.8
[INFO] [stderr]     Checking md-5 v0.9.1
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking aws-sigv4 v0.1.0 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking ct-logs v0.8.0
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]     Checking rustls-native-certs v0.5.0
[INFO] [stderr]     Checking pin-project v1.0.8
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking smithy-xml v0.1.0 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking tokio-util v0.6.8
[INFO] [stderr]     Checking smithy-async v0.1.0 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking tower v0.4.8
[INFO] [stderr]     Checking tokio-rustls v0.22.0
[INFO] [stderr]     Checking tokio-stream v0.1.7
[INFO] [stderr]     Checking h2 v0.3.4
[INFO] [stderr]     Checking hyper v0.14.12
[INFO] [stderr]     Checking smithy-http v0.0.1 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stderr]     Checking smithy-http-tower v0.1.0 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking aws-auth v0.1.0 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking aws-http v0.1.0 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking aws-endpoint v0.1.0 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking smithy-client v0.1.0 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking aws-sig-auth v0.1.0 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking aws-hyper v0.1.0 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking aws-sdk-sts v0.0.17-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking aws-sdk-s3 v0.0.17-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking aws-config v0.1.0 (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.17-alpha#74cd8a14)
[INFO] [stderr]     Checking apt-transport-s3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> messages.rs:17:30
[INFO] [stdout]    |
[INFO] [stdout] 17 |     /* 401 */ GeneralFailure(GeneralFailure),
[INFO] [stdout]    |               -------------- ^^^^^^^^^^^^^^
[INFO] [stdout]    |               |
[INFO] [stdout]    |               field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AptMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 17 -     /* 401 */ GeneralFailure(GeneralFailure),
[INFO] [stdout] 17 +     /* 401 */ GeneralFailure(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> messages.rs:21:29
[INFO] [stdout]    |
[INFO] [stdout] 21 |     /* 601 */ Configuration(Configuration),
[INFO] [stdout]    |               ------------- ^^^^^^^^^^^^^
[INFO] [stdout]    |               |
[INFO] [stdout]    |               field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AptMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     /* 601 */ Configuration(Configuration),
[INFO] [stdout] 21 +     /* 601 */ Configuration(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Log` is never constructed
[INFO] [stdout]   --> messages.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Log {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuxRequest` is never constructed
[INFO] [stdout]   --> messages.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct AuxRequest {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `message` is never read
[INFO] [stdout]   --> messages.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct GeneralFailure {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 85 |     pub message: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GeneralFailure` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthorizationRequired` is never constructed
[INFO] [stdout]   --> messages.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct AuthorizationRequired {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MediaFailure` is never constructed
[INFO] [stdout]   --> messages.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct MediaFailure {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `last_modified` is never read
[INFO] [stdout]    --> messages.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct URIAcquire {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub last_modified: Option<DateTime<Local>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `URIAcquire` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config_items` is never read
[INFO] [stdout]    --> messages.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub struct Configuration {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 108 |     pub config_items: Vec<ConfigItem>
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Configuration` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `item` and `value` are never read
[INFO] [stdout]    --> messages.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct ConfigItem {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 113 |     pub item: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 114 |     pub value: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConfigItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthorizationCredentials` is never constructed
[INFO] [stdout]    --> messages.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub struct AuthorizationCredentials {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MediaChanged` is never constructed
[INFO] [stdout]    --> messages.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub struct MediaChanged {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `code`, `last_updated`, `kind`, and `expiration` are never read
[INFO] [stdout]   --> aws_instance_metadata.rs:13:42
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Creds {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 13 |     #[serde(rename = "Code")]            code:              String,
[INFO] [stdout]    |                                          ^^^^
[INFO] [stdout] 14 |     #[serde(rename = "LastUpdated")]     last_updated:      String,
[INFO] [stdout]    |                                          ^^^^^^^^^^^^
[INFO] [stdout] 15 |     #[serde(rename = "Type")]            kind:              String,
[INFO] [stdout]    |                                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     #[serde(rename = "Expiration")]      expiration:        String
[INFO] [stdout]    |                                          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Creds` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> messages.rs:17:30
[INFO] [stdout]    |
[INFO] [stdout] 17 |     /* 401 */ GeneralFailure(GeneralFailure),
[INFO] [stdout]    |               -------------- ^^^^^^^^^^^^^^
[INFO] [stdout]    |               |
[INFO] [stdout]    |               field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AptMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 17 -     /* 401 */ GeneralFailure(GeneralFailure),
[INFO] [stdout] 17 +     /* 401 */ GeneralFailure(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> messages.rs:21:29
[INFO] [stdout]    |
[INFO] [stdout] 21 |     /* 601 */ Configuration(Configuration),
[INFO] [stdout]    |               ------------- ^^^^^^^^^^^^^
[INFO] [stdout]    |               |
[INFO] [stdout]    |               field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AptMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     /* 601 */ Configuration(Configuration),
[INFO] [stdout] 21 +     /* 601 */ Configuration(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Log` is never constructed
[INFO] [stdout]   --> messages.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Log {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuxRequest` is never constructed
[INFO] [stdout]   --> messages.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct AuxRequest {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `message` is never read
[INFO] [stdout]   --> messages.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct GeneralFailure {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 85 |     pub message: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GeneralFailure` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthorizationRequired` is never constructed
[INFO] [stdout]   --> messages.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct AuthorizationRequired {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MediaFailure` is never constructed
[INFO] [stdout]   --> messages.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct MediaFailure {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `last_modified` is never read
[INFO] [stdout]    --> messages.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct URIAcquire {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub last_modified: Option<DateTime<Local>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `URIAcquire` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config_items` is never read
[INFO] [stdout]    --> messages.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub struct Configuration {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 108 |     pub config_items: Vec<ConfigItem>
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Configuration` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `item` and `value` are never read
[INFO] [stdout]    --> messages.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct ConfigItem {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 113 |     pub item: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 114 |     pub value: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConfigItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthorizationCredentials` is never constructed
[INFO] [stdout]    --> messages.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub struct AuthorizationCredentials {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MediaChanged` is never constructed
[INFO] [stdout]    --> messages.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub struct MediaChanged {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `code`, `last_updated`, `kind`, and `expiration` are never read
[INFO] [stdout]   --> aws_instance_metadata.rs:13:42
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Creds {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 13 |     #[serde(rename = "Code")]            code:              String,
[INFO] [stdout]    |                                          ^^^^
[INFO] [stdout] 14 |     #[serde(rename = "LastUpdated")]     last_updated:      String,
[INFO] [stdout]    |                                          ^^^^^^^^^^^^
[INFO] [stdout] 15 |     #[serde(rename = "Type")]            kind:              String,
[INFO] [stdout]    |                                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     #[serde(rename = "Expiration")]      expiration:        String
[INFO] [stdout]    |                                          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Creds` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.29s
[INFO] running `Command { std: "docker" "inspect" "97f805ea385d83ebc3dd62bf3f7b8771699c5baace7298c87b0abde5bfd56abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f805ea385d83ebc3dd62bf3f7b8771699c5baace7298c87b0abde5bfd56abb", kill_on_drop: false }`
[INFO] [stdout] 97f805ea385d83ebc3dd62bf3f7b8771699c5baace7298c87b0abde5bfd56abb
