[INFO] cloning repository https://github.com/terminal-discord/discord-stats
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/terminal-discord/discord-stats" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterminal-discord%2Fdiscord-stats", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterminal-discord%2Fdiscord-stats'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c0025191e0fe4e15849fb1b9295130e5b1da5d6
[INFO] checking terminal-discord/discord-stats against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterminal-discord%2Fdiscord-stats" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/terminal-discord/discord-stats on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/terminal-discord/discord-stats
[INFO] finished tweaking git repo https://github.com/terminal-discord/discord-stats
[INFO] tweaked toml for git repo https://github.com/terminal-discord/discord-stats written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/terminal-discord/discord-stats 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" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `serenity` dependency)
[INFO] [stderr]     Updating git repository `https://github.com/terminal-discord/serenity`
[INFO] [stderr] error: invalid character `1` in package name: `10_voice_receive`, the name cannot start with a digit
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/10_voice_receive/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "10_voice_receive"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `03_struct_utilities`, the name cannot start with a digit
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/03_struct_utilities/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "03_struct_utilities"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `1` in package name: `12_timing_and_events`, the name cannot start with a digit
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/12_timing_and_events/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "12_timing_and_events"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `02_transparent_guild_sharding`, the name cannot start with a digit
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/02_transparent_guild_sharding/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "02_transparent_guild_sharding"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `1` in package name: `11_create_message_builder`, the name cannot start with a digit
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/11_create_message_builder/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "11_create_message_builder"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `01_basic_ping_bot`, the name cannot start with a digit
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/01_basic_ping_bot/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "01_basic_ping_bot"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `07_sample_bot_structure`, the name cannot start with a digit
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/07_sample_bot_structure/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "07_sample_bot_structure"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `04_message_builder`, the name cannot start with a digit
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/04_message_builder/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "04_message_builder"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `06_voice`, the name cannot start with a digit
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/06_voice/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "06_voice"
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `09_shard_manager`, the name cannot start with a digit
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/09_shard_manager/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "09_shard_manager"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `08_env_logging`, the name cannot start with a digit
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/08_env_logging/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "08_env_logging"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `05_command_framework`, the name cannot start with a digit
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/05_command_framework/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "05_command_framework"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded reqwest v0.9.18
[INFO] [stderr]   Downloaded miniz_oxide v0.2.2
[INFO] [stderr]   Downloaded flate2 v1.0.9
[INFO] [stderr]   Downloaded iron v0.6.0
[INFO] [stderr]   Downloaded miniz_oxide_c_api v0.2.2
[INFO] [stderr]   Downloaded ct-logs v0.5.1
[INFO] [stderr]   Downloaded tokio-rustls v0.9.3
[INFO] [stderr]   Downloaded webpki-roots v0.16.0
[INFO] [stderr]   Downloaded hyper v0.12.31
[INFO] [stderr]   Downloaded dirs v2.0.1
[INFO] [stderr]   Downloaded persistent v0.4.0
[INFO] [stderr]   Downloaded hyper-rustls v0.16.1
[INFO] [stderr]   Downloaded rusqlite v0.19.0
[INFO] [stderr]   Downloaded h2 v0.1.25
[INFO] [stderr]   Downloaded libsqlite3-sys v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9f31c4770863aa68767c3cbf1ebfd597d5310dbdeb0257fd17ee0b6751d7245
[INFO] running `Command { std: "docker" "start" "-a" "a9f31c4770863aa68767c3cbf1ebfd597d5310dbdeb0257fd17ee0b6751d7245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9f31c4770863aa68767c3cbf1ebfd597d5310dbdeb0257fd17ee0b6751d7245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9f31c4770863aa68767c3cbf1ebfd597d5310dbdeb0257fd17ee0b6751d7245", kill_on_drop: false }`
[INFO] [stdout] a9f31c4770863aa68767c3cbf1ebfd597d5310dbdeb0257fd17ee0b6751d7245
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff536fa2166e9888f6299c8c7699c393286152e56f73edef4608b179e5eeff5c
[INFO] running `Command { std: "docker" "start" "-a" "ff536fa2166e9888f6299c8c7699c393286152e56f73edef4608b179e5eeff5c", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `serenity` dependency)
[INFO] [stderr] error: invalid character `1` in package name: `10_voice_receive`, the name cannot start with a digit
[INFO] [stderr]  --> ../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/10_voice_receive/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "10_voice_receive"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `03_struct_utilities`, the name cannot start with a digit
[INFO] [stderr]  --> ../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/03_struct_utilities/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "03_struct_utilities"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `1` in package name: `12_timing_and_events`, the name cannot start with a digit
[INFO] [stderr]  --> ../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/12_timing_and_events/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "12_timing_and_events"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `02_transparent_guild_sharding`, the name cannot start with a digit
[INFO] [stderr]  --> ../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/02_transparent_guild_sharding/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "02_transparent_guild_sharding"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `1` in package name: `11_create_message_builder`, the name cannot start with a digit
[INFO] [stderr]  --> ../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/11_create_message_builder/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "11_create_message_builder"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `01_basic_ping_bot`, the name cannot start with a digit
[INFO] [stderr]  --> ../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/01_basic_ping_bot/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "01_basic_ping_bot"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `07_sample_bot_structure`, the name cannot start with a digit
[INFO] [stderr]  --> ../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/07_sample_bot_structure/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "07_sample_bot_structure"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `04_message_builder`, the name cannot start with a digit
[INFO] [stderr]  --> ../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/04_message_builder/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "04_message_builder"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `06_voice`, the name cannot start with a digit
[INFO] [stderr]  --> ../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/06_voice/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "06_voice"
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `09_shard_manager`, the name cannot start with a digit
[INFO] [stderr]  --> ../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/09_shard_manager/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "09_shard_manager"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `08_env_logging`, the name cannot start with a digit
[INFO] [stderr]  --> ../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/08_env_logging/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "08_env_logging"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `0` in package name: `05_command_framework`, the name cannot start with a digit
[INFO] [stderr]  --> ../cargo-home/git/checkouts/serenity-11d2723d0b26d0f2/6f8e8f8/examples/05_command_framework/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "05_command_framework"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]    Compiling cc v1.0.37
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]     Checking smallvec v0.6.10
[INFO] [stderr]     Checking futures v0.1.28
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking log v0.4.6
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[INFO] [stderr]    Compiling rand_isaac v0.1.1
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[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]     Checking unicode-bidi v0.3.4
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[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling memchr v2.2.0
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[INFO] [stderr]    Compiling parking_lot_core v0.4.0
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[INFO] [stderr]     Checking untrusted v0.6.2
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[INFO] [stderr]    Compiling serde v1.0.94
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[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]     Checking memoffset v0.2.1
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[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling regex v1.1.7
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]     Checking phf v0.7.24
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[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking num_cpus v1.10.1
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[INFO] [stderr]     Checking time v0.1.42
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[INFO] [stderr]     Checking regex-syntax v0.6.7
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[INFO] [stdout] warning: fields `message_id`, `time`, and `content` are never read
[INFO] [stdout]   --> src/store.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct StoreMessage {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 24 |     pub message_id: MessageId,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 25 |     pub time: i64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 26 |     pub content: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StoreMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `message_id`, `time`, and `content` are never read
[INFO] [stdout]   --> src/store.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct StoreMessage {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 24 |     pub message_id: MessageId,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 25 |     pub time: i64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 26 |     pub content: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StoreMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/error.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |     JsonError(serde_json::Error),
[INFO] [stdout]   |     --------- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `StoreError` has a derived impl for the trait `Debug`, but this is 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] 6 |     JsonError(()),
[INFO] [stdout]   |               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/error.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |     JsonError(serde_json::Error),
[INFO] [stdout]   |     --------- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `StoreError` has a derived impl for the trait `Debug`, but this is 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] 6 |     JsonError(()),
[INFO] [stdout]   |               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 |     InvalidFormat(TomlDeserializeError),
[INFO] [stdout]    |     ------------- ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConfigError` has a derived impl for the trait `Debug`, but this is 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] 29 |     InvalidFormat(()),
[INFO] [stdout]    |                   ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Io(std::io::Error),
[INFO] [stdout]    |     -- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConfigError` has a derived impl for the trait `Debug`, but this is 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] 30 |     Io(()),
[INFO] [stdout]    |        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 |     InvalidFormat(TomlDeserializeError),
[INFO] [stdout]    |     ------------- ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConfigError` has a derived impl for the trait `Debug`, but this is 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] 29 |     InvalidFormat(()),
[INFO] [stdout]    |                   ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Io(std::io::Error),
[INFO] [stdout]    |     -- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConfigError` has a derived impl for the trait `Debug`, but this is 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] 30 |     Io(()),
[INFO] [stdout]    |        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.55s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: route-recognizer v0.1.12, traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "ff536fa2166e9888f6299c8c7699c393286152e56f73edef4608b179e5eeff5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff536fa2166e9888f6299c8c7699c393286152e56f73edef4608b179e5eeff5c", kill_on_drop: false }`
[INFO] [stdout] ff536fa2166e9888f6299c8c7699c393286152e56f73edef4608b179e5eeff5c
