[INFO] fetching crate dmfr-folder-reader 0.0.2...
[INFO] checking dmfr-folder-reader-0.0.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate dmfr-folder-reader 0.0.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate dmfr-folder-reader 0.0.2
[INFO] finished tweaking crates.io crate dmfr-folder-reader 0.0.2
[INFO] tweaked toml for crates.io crate dmfr-folder-reader 0.0.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dmfr-folder-reader 0.0.2 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dmfr-folder-reader 0.0.2 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 601ab28debd007288966fd03a5839650316b0ee103b442476c793e3aab6c09da
[INFO] running `Command { std: "docker" "start" "-a" "601ab28debd007288966fd03a5839650316b0ee103b442476c793e3aab6c09da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "601ab28debd007288966fd03a5839650316b0ee103b442476c793e3aab6c09da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "601ab28debd007288966fd03a5839650316b0ee103b442476c793e3aab6c09da", kill_on_drop: false }`
[INFO] [stdout] 601ab28debd007288966fd03a5839650316b0ee103b442476c793e3aab6c09da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f82a0a58334b9f820a730a9b52795f9aa9a9c29c8d8df7b21353b78bc0faa48b
[INFO] running `Command { std: "docker" "start" "-a" "f82a0a58334b9f820a730a9b52795f9aa9a9c29c8d8df7b21353b78bc0faa48b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking options v0.6.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking arguments v0.8.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking regress v0.10.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking dmfr-folder-reader v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]   --> src/dmfr.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Authorization {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 26 |     pub fn builder() -> builder::Authorization {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]    --> src/dmfr.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl DistributedMobilityFeedRegistry {
[INFO] [stdout]     | ------------------------------------ associated function in this implementation
[INFO] [stdout] 106 |     pub fn builder() -> builder::DistributedMobilityFeedRegistry {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]    --> src/dmfr.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | impl Feed {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] 145 |     pub fn builder() -> builder::Feed {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]    --> src/dmfr.rs:239:12
[INFO] [stdout]     |
[INFO] [stdout] 238 | impl FeedUrls {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 239 |     pub fn builder() -> builder::FeedUrls {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]    --> src/dmfr.rs:872:12
[INFO] [stdout]     |
[INFO] [stdout] 871 | impl LicenseDescription {
[INFO] [stdout]     | ----------------------- associated function in this implementation
[INFO] [stdout] 872 |     pub fn builder() -> builder::LicenseDescription {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]     --> src/dmfr.rs:1169:12
[INFO] [stdout]      |
[INFO] [stdout] 1168 | impl Operator {
[INFO] [stdout]      | ------------- associated function in this implementation
[INFO] [stdout] 1169 |     pub fn builder() -> builder::Operator {
[INFO] [stdout]      |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]     --> src/dmfr.rs:1187:12
[INFO] [stdout]      |
[INFO] [stdout] 1186 | impl OperatorAssociatedFeedsItem {
[INFO] [stdout]      | -------------------------------- associated function in this implementation
[INFO] [stdout] 1187 |     pub fn builder() -> builder::OperatorAssociatedFeedsItem {
[INFO] [stdout]      |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `info_url`, `param_name`, and `type_` are never used
[INFO] [stdout]     --> src/dmfr.rs:3486:16
[INFO] [stdout]      |
[INFO] [stdout] 3485 |     impl Authorization {
[INFO] [stdout]      |     ------------------ methods in this implementation
[INFO] [stdout] 3486 |         pub fn info_url<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3496 |         pub fn param_name<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3506 |         pub fn type_<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `feeds`, `license_spdx_identifier`, and `operators` are never used
[INFO] [stdout]     --> src/dmfr.rs:3552:16
[INFO] [stdout]      |
[INFO] [stdout] 3551 |     impl DistributedMobilityFeedRegistry {
[INFO] [stdout]      |     ------------------------------------ methods in this implementation
[INFO] [stdout] 3552 |         pub fn feeds<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3562 |         pub fn license_spdx_identifier<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3575 |         pub fn operators<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]     --> src/dmfr.rs:3639:16
[INFO] [stdout]      |
[INFO] [stdout] 3638 |     impl Feed {
[INFO] [stdout]      |     --------- methods in this implementation
[INFO] [stdout] 3639 |         pub fn authorization<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3649 |         pub fn description<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3659 |         pub fn id<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^
[INFO] [stdout] ...
[INFO] [stdout] 3669 |         pub fn languages<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3679 |         pub fn license<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3689 |         pub fn name<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3699 |         pub fn operators<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3709 |         pub fn spec<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3719 |         pub fn supersedes_ids<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3729 |         pub fn tags<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3739 |         pub fn urls<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]     --> src/dmfr.rs:3813:16
[INFO] [stdout]      |
[INFO] [stdout] 3812 |     impl FeedUrls {
[INFO] [stdout]      |     ------------- methods in this implementation
[INFO] [stdout] 3813 |         pub fn gbfs_auto_discovery<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3826 |         pub fn mds_provider<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3836 |         pub fn realtime_alerts<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3846 |         pub fn realtime_trip_updates<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3859 |         pub fn realtime_vehicle_positions<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3872 |         pub fn static_current<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3882 |         pub fn static_historic<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3892 |         pub fn static_hypothetical<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3905 |         pub fn static_planned<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]     --> src/dmfr.rs:3979:16
[INFO] [stdout]      |
[INFO] [stdout] 3978 |     impl LicenseDescription {
[INFO] [stdout]      |     ----------------------- methods in this implementation
[INFO] [stdout] 3979 |         pub fn attribution_instructions<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3992 |         pub fn attribution_text<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4005 |         pub fn commercial_use_allowed<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4018 |         pub fn create_derived_product<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4031 |         pub fn redistribution_allowed<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4044 |         pub fn share_alike_optional<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4057 |         pub fn spdx_identifier<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4067 |         pub fn url<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 4077 |         pub fn use_without_attribution<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]     --> src/dmfr.rs:4146:16
[INFO] [stdout]      |
[INFO] [stdout] 4145 |     impl Operator {
[INFO] [stdout]      |     ------------- methods in this implementation
[INFO] [stdout] 4146 |         pub fn associated_feeds<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4159 |         pub fn name<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4169 |         pub fn onestop_id<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4179 |         pub fn short_name<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4189 |         pub fn supersedes_ids<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4199 |         pub fn tags<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4209 |         pub fn website<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `feed_onestop_id` and `gtfs_agency_id` are never used
[INFO] [stdout]     --> src/dmfr.rs:4261:16
[INFO] [stdout]      |
[INFO] [stdout] 4260 |     impl OperatorAssociatedFeedsItem {
[INFO] [stdout]      |     -------------------------------- methods in this implementation
[INFO] [stdout] 4261 |         pub fn feed_onestop_id<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4271 |         pub fn gtfs_agency_id<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Language, Infallible>
[INFO] [stdout]    --> src/dmfr.rs:827:57
[INFO] [stdout]     |
[INFO] [stdout] 827 |       fn from_str(value: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |  _________________________________________________________^
[INFO] [stdout] 828 | |         Ok(Self(value.to_string()))
[INFO] [stdout] 829 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Language, Infallible>
[INFO] [stdout]    --> src/dmfr.rs:828:9
[INFO] [stdout]     |
[INFO] [stdout] 828 |         Ok(Self(value.to_string()))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dmfr-folder-reader` (bin "makecsv" test) due to 2 previous errors; 14 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]   --> src/dmfr.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Authorization {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 26 |     pub fn builder() -> builder::Authorization {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]    --> src/dmfr.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl DistributedMobilityFeedRegistry {
[INFO] [stdout]     | ------------------------------------ associated function in this implementation
[INFO] [stdout] 106 |     pub fn builder() -> builder::DistributedMobilityFeedRegistry {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]    --> src/dmfr.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | impl Feed {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] 145 |     pub fn builder() -> builder::Feed {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]    --> src/dmfr.rs:239:12
[INFO] [stdout]     |
[INFO] [stdout] 238 | impl FeedUrls {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 239 |     pub fn builder() -> builder::FeedUrls {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]    --> src/dmfr.rs:872:12
[INFO] [stdout]     |
[INFO] [stdout] 871 | impl LicenseDescription {
[INFO] [stdout]     | ----------------------- associated function in this implementation
[INFO] [stdout] 872 |     pub fn builder() -> builder::LicenseDescription {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]     --> src/dmfr.rs:1169:12
[INFO] [stdout]      |
[INFO] [stdout] 1168 | impl Operator {
[INFO] [stdout]      | ------------- associated function in this implementation
[INFO] [stdout] 1169 |     pub fn builder() -> builder::Operator {
[INFO] [stdout]      |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]     --> src/dmfr.rs:1187:12
[INFO] [stdout]      |
[INFO] [stdout] 1186 | impl OperatorAssociatedFeedsItem {
[INFO] [stdout]      | -------------------------------- associated function in this implementation
[INFO] [stdout] 1187 |     pub fn builder() -> builder::OperatorAssociatedFeedsItem {
[INFO] [stdout]      |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `info_url`, `param_name`, and `type_` are never used
[INFO] [stdout]     --> src/dmfr.rs:3486:16
[INFO] [stdout]      |
[INFO] [stdout] 3485 |     impl Authorization {
[INFO] [stdout]      |     ------------------ methods in this implementation
[INFO] [stdout] 3486 |         pub fn info_url<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3496 |         pub fn param_name<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3506 |         pub fn type_<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `feeds`, `license_spdx_identifier`, and `operators` are never used
[INFO] [stdout]     --> src/dmfr.rs:3552:16
[INFO] [stdout]      |
[INFO] [stdout] 3551 |     impl DistributedMobilityFeedRegistry {
[INFO] [stdout]      |     ------------------------------------ methods in this implementation
[INFO] [stdout] 3552 |         pub fn feeds<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3562 |         pub fn license_spdx_identifier<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3575 |         pub fn operators<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]     --> src/dmfr.rs:3639:16
[INFO] [stdout]      |
[INFO] [stdout] 3638 |     impl Feed {
[INFO] [stdout]      |     --------- methods in this implementation
[INFO] [stdout] 3639 |         pub fn authorization<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3649 |         pub fn description<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3659 |         pub fn id<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^
[INFO] [stdout] ...
[INFO] [stdout] 3669 |         pub fn languages<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3679 |         pub fn license<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3689 |         pub fn name<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3699 |         pub fn operators<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3709 |         pub fn spec<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3719 |         pub fn supersedes_ids<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3729 |         pub fn tags<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3739 |         pub fn urls<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]     --> src/dmfr.rs:3813:16
[INFO] [stdout]      |
[INFO] [stdout] 3812 |     impl FeedUrls {
[INFO] [stdout]      |     ------------- methods in this implementation
[INFO] [stdout] 3813 |         pub fn gbfs_auto_discovery<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3826 |         pub fn mds_provider<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3836 |         pub fn realtime_alerts<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3846 |         pub fn realtime_trip_updates<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3859 |         pub fn realtime_vehicle_positions<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3872 |         pub fn static_current<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3882 |         pub fn static_historic<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3892 |         pub fn static_hypothetical<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3905 |         pub fn static_planned<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]     --> src/dmfr.rs:3979:16
[INFO] [stdout]      |
[INFO] [stdout] 3978 |     impl LicenseDescription {
[INFO] [stdout]      |     ----------------------- methods in this implementation
[INFO] [stdout] 3979 |         pub fn attribution_instructions<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3992 |         pub fn attribution_text<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4005 |         pub fn commercial_use_allowed<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4018 |         pub fn create_derived_product<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4031 |         pub fn redistribution_allowed<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4044 |         pub fn share_alike_optional<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4057 |         pub fn spdx_identifier<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4067 |         pub fn url<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 4077 |         pub fn use_without_attribution<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]     --> src/dmfr.rs:4146:16
[INFO] [stdout]      |
[INFO] [stdout] 4145 |     impl Operator {
[INFO] [stdout]      |     ------------- methods in this implementation
[INFO] [stdout] 4146 |         pub fn associated_feeds<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4159 |         pub fn name<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4169 |         pub fn onestop_id<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4179 |         pub fn short_name<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4189 |         pub fn supersedes_ids<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4199 |         pub fn tags<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4209 |         pub fn website<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `feed_onestop_id` and `gtfs_agency_id` are never used
[INFO] [stdout]     --> src/dmfr.rs:4261:16
[INFO] [stdout]      |
[INFO] [stdout] 4260 |     impl OperatorAssociatedFeedsItem {
[INFO] [stdout]      |     -------------------------------- methods in this implementation
[INFO] [stdout] 4261 |         pub fn feed_onestop_id<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4271 |         pub fn gtfs_agency_id<T>(mut self, value: T) -> Self
[INFO] [stdout]      |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Language, Infallible>
[INFO] [stdout]    --> src/dmfr.rs:827:57
[INFO] [stdout]     |
[INFO] [stdout] 827 |       fn from_str(value: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |  _________________________________________________________^
[INFO] [stdout] 828 | |         Ok(Self(value.to_string()))
[INFO] [stdout] 829 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Language, Infallible>
[INFO] [stdout]    --> src/dmfr.rs:828:9
[INFO] [stdout]     |
[INFO] [stdout] 828 |         Ok(Self(value.to_string()))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dmfr-folder-reader` (bin "makecsv") due to 2 previous errors; 14 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f82a0a58334b9f820a730a9b52795f9aa9a9c29c8d8df7b21353b78bc0faa48b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f82a0a58334b9f820a730a9b52795f9aa9a9c29c8d8df7b21353b78bc0faa48b", kill_on_drop: false }`
[INFO] [stdout] f82a0a58334b9f820a730a9b52795f9aa9a9c29c8d8df7b21353b78bc0faa48b
