[INFO] cloning repository https://github.com/mrjones/traintrack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjones/traintrack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjones%2Ftraintrack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjones%2Ftraintrack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b8b8fcac212fbdf31e5c1f9b10181aac75a994c8
[INFO] checking mrjones/traintrack against try#d1d7143153307f561233bd4d93e2a3b24157b081 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjones%2Ftraintrack" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mrjones/traintrack
[INFO] finished tweaking git repo https://github.com/mrjones/traintrack
[INFO] tweaked toml for git repo https://github.com/mrjones/traintrack written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mrjones/traintrack on toolchain d1d7143153307f561233bd4d93e2a3b24157b081
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mrjones/traintrack 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" "+d1d7143153307f561233bd4d93e2a3b24157b081" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "2cb5e51b1b598a127b402cb1cb3a2445db19fc3b93b602948a3a4da2bd619ffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2cb5e51b1b598a127b402cb1cb3a2445db19fc3b93b602948a3a4da2bd619ffd" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cb5e51b1b598a127b402cb1cb3a2445db19fc3b93b602948a3a4da2bd619ffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2cb5e51b1b598a127b402cb1cb3a2445db19fc3b93b602948a3a4da2bd619ffd" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/statusxml.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let mut tok = xml5ever::tokenizer::XmlTokenizer::new(
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/statusxml.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let mut tok = xml5ever::tokenizer::XmlTokenizer::new(
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/feedfetcher.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct FetchResult {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 35 |     pub feed: transit_realtime::FeedMessage,
[INFO] [stdout] 36 |     pub timestamp: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FetchResult` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/feedfetcher.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct FetchResult {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 35 |     pub feed: transit_realtime::FeedMessage,
[INFO] [stdout] 36 |     pub timestamp: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FetchResult` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/statusxml.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let mut tok = xml5ever::tokenizer::XmlTokenizer::new(
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/statusxml.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let mut tok = xml5ever::tokenizer::XmlTokenizer::new(
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `secret` are never read
[INFO] [stdout]  --> src/context.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct GoogleApiInfo {
[INFO] [stdout]   |            ------------- fields in this struct
[INFO] [stdout] 7 |     pub id: String,
[INFO] [stdout]   |         ^^
[INFO] [stdout] 8 |     pub secret: String,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `google_api_info`, `firebase_api_key`, and `google_service_account_pem_file` are never read
[INFO] [stdout]   --> src/context.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct TTContext {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub google_api_info: Option<GoogleApiInfo>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub firebase_api_key: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     // TODO(mrjones): Make this a std::path?
[INFO] [stdout] 23 |     pub google_service_account_pem_file: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `gtfs_id` is never read
[INFO] [stdout]   --> src/stops.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Station {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 22 |     pub gtfs_id: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Station` 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/stops.rs:154:27
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn complexes_iter(&self) -> std::collections::hash_map::Values<String, Complex> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn complexes_iter(&self) -> std::collections::hash_map::Values<'_, String, Complex> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `secret` are never read
[INFO] [stdout]  --> src/context.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct GoogleApiInfo {
[INFO] [stdout]   |            ------------- fields in this struct
[INFO] [stdout] 7 |     pub id: String,
[INFO] [stdout]   |         ^^
[INFO] [stdout] 8 |     pub secret: String,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `google_api_info`, `firebase_api_key`, and `google_service_account_pem_file` are never read
[INFO] [stdout]   --> src/context.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct TTContext {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub google_api_info: Option<GoogleApiInfo>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub firebase_api_key: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     // TODO(mrjones): Make this a std::path?
[INFO] [stdout] 23 |     pub google_service_account_pem_file: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `gtfs_id` is never read
[INFO] [stdout]   --> src/stops.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Station {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 22 |     pub gtfs_id: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Station` 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/stops.rs:154:27
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn complexes_iter(&self) -> std::collections::hash_map::Values<String, Complex> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn complexes_iter(&self) -> std::collections::hash_map::Values<'_, String, Complex> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "2cb5e51b1b598a127b402cb1cb3a2445db19fc3b93b602948a3a4da2bd619ffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb5e51b1b598a127b402cb1cb3a2445db19fc3b93b602948a3a4da2bd619ffd", kill_on_drop: false }`
[INFO] [stdout] 2cb5e51b1b598a127b402cb1cb3a2445db19fc3b93b602948a3a4da2bd619ffd
