[INFO] cloning repository https://github.com/notseanray/blather
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/notseanray/blather" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotseanray%2Fblather", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotseanray%2Fblather'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e822c82d3d0fb9dd454d4fd2e8b916a8ea19102f
[INFO] testing notseanray/blather against 1.95.0 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotseanray%2Fblather" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/notseanray/blather
[INFO] finished tweaking git repo https://github.com/notseanray/blather
[INFO] tweaked toml for git repo https://github.com/notseanray/blather written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/notseanray/blather on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/notseanray/blather 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80a63ba3aefdb684adc470642dff32243e0fd24335cd498ea164fe5e25d26195
[INFO] running `Command { std: "docker" "start" "-a" "80a63ba3aefdb684adc470642dff32243e0fd24335cd498ea164fe5e25d26195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80a63ba3aefdb684adc470642dff32243e0fd24335cd498ea164fe5e25d26195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80a63ba3aefdb684adc470642dff32243e0fd24335cd498ea164fe5e25d26195", kill_on_drop: false }`
[INFO] [stdout] 80a63ba3aefdb684adc470642dff32243e0fd24335cd498ea164fe5e25d26195
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c8304d6ad8da3a6dc3307da574a3d19ee96a1d21b07ae2d0a86774cf24d2984
[INFO] running `Command { std: "docker" "start" "-a" "9c8304d6ad8da3a6dc3307da574a3d19ee96a1d21b07ae2d0a86774cf24d2984", kill_on_drop: false }`
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[INFO] [stderr]    Compiling biscuit v0.5.0
[INFO] [stderr]    Compiling git2 v0.15.0
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[INFO] [stderr]    Compiling firestore-db-and-auth v0.6.1
[INFO] [stderr]    Compiling zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]    Compiling actix-http v3.2.2
[INFO] [stderr]    Compiling actix-web v4.2.1
[INFO] [stderr]    Compiling actix-cors v0.6.3
[INFO] [stderr]    Compiling actix-web-actors v4.1.0
[INFO] [stderr]    Compiling blather v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::git::CommitPoint`
[INFO] [stdout]   --> src/firebase.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::git::CommitPoint;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `week`
[INFO] [stdout]    --> src/main.rs:196:17
[INFO] [stdout]     |
[INFO] [stdout] 196 |             let week: u8 = match args[2].parse() {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_week`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:247:26
[INFO] [stdout]     |
[INFO] [stdout] 247 | async fn new_json_backup(req: HttpRequest) -> Result<HttpResponse, Error> {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:251:25
[INFO] [stdout]     |
[INFO] [stdout] 251 | async fn new_bin_backup(req: HttpRequest) -> Result<HttpResponse, Error> {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:255:26
[INFO] [stdout]     |
[INFO] [stdout] 255 | async fn refresh_session(req: HttpRequest) -> Result<HttpResponse, Error> {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `JsonRecord` is never constructed
[INFO] [stdout]   --> src/main.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct JsonRecord;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `JsonData` is never constructed
[INFO] [stdout]    --> src/main.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | struct JsonData;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BinRecord` is never constructed
[INFO] [stdout]    --> src/main.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | struct BinRecord;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectedClients` is never constructed
[INFO] [stdout]    --> src/main.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 | struct ConnectedClients {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hb`, `req`, and `name` are never read
[INFO] [stdout]    --> src/main.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 150 | struct WsMsg {
[INFO] [stdout]     |        ----- fields in this struct
[INFO] [stdout] 151 |     pub hb: Instant,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 152 |     pub req: AtomicU64,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 153 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STORED_LENGTH` is never used
[INFO] [stdout]   --> src/firebase.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const STORED_LENGTH: usize = 8;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Firebase` is never constructed
[INFO] [stdout]   --> src/firebase.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub(crate) struct Firebase {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `refresh_session`, `fetch_registration`, and `fetch_json_storage` are never used
[INFO] [stdout]   --> src/firebase.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl Firebase {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 63 |     pub(crate) fn new<P: AsRef<Path>>(path: P) -> Result<Self> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub(crate) fn refresh_session(&mut self) -> Result<()> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub(crate) fn fetch_registration(&self) -> Result<Vec<RegistrationData>> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub(crate) fn fetch_json_storage(&self) -> Result<Vec<RegistrationData>, Box<dyn Error>> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CommitPoint` is never constructed
[INFO] [stdout]  --> src/git.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct CommitPoint {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GitStorage` is never constructed
[INFO] [stdout]   --> src/git.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) struct GitStorage {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init`, `get_commits`, and `fetch_commits` are never used
[INFO] [stdout]   --> src/git.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl GitStorage {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 30 |     pub(crate) fn init() -> Result<Self> {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn get_commits(&self) -> &Vec<CommitPoint> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     fn fetch_commits(&mut self) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BinSet` is never constructed
[INFO] [stdout]  --> src/storage.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BinSet {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_folder` is never used
[INFO] [stdout]   --> src/storage.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl BinSet {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 15 |     pub(crate) fn from_folder<P: AsRef<Path>>(path: P) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Storage` is never constructed
[INFO] [stdout]   --> src/storage.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) struct Storage {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `new_download`, `update`, and `dump` are never used
[INFO] [stdout]   --> src/storage.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Storage {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 50 |     pub(crate) fn new(max_size: f32) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub(crate) fn new_download(&mut self) -> Result<()> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn update(&mut self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub(crate) fn dump(&self) -> &Vec<BinSet> {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 15s
[INFO] running `Command { std: "docker" "inspect" "9c8304d6ad8da3a6dc3307da574a3d19ee96a1d21b07ae2d0a86774cf24d2984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c8304d6ad8da3a6dc3307da574a3d19ee96a1d21b07ae2d0a86774cf24d2984", kill_on_drop: false }`
[INFO] [stdout] 9c8304d6ad8da3a6dc3307da574a3d19ee96a1d21b07ae2d0a86774cf24d2984
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c816612664e1410f8bc6d5ce44f1252c5479a46c68a1d9376512e08c7c0b13c5
[INFO] running `Command { std: "docker" "start" "-a" "c816612664e1410f8bc6d5ce44f1252c5479a46c68a1d9376512e08c7c0b13c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling blather v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::git::CommitPoint`
[INFO] [stdout]   --> src/firebase.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::git::CommitPoint;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `week`
[INFO] [stdout]    --> src/main.rs:196:17
[INFO] [stdout]     |
[INFO] [stdout] 196 |             let week: u8 = match args[2].parse() {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_week`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:247:26
[INFO] [stdout]     |
[INFO] [stdout] 247 | async fn new_json_backup(req: HttpRequest) -> Result<HttpResponse, Error> {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:251:25
[INFO] [stdout]     |
[INFO] [stdout] 251 | async fn new_bin_backup(req: HttpRequest) -> Result<HttpResponse, Error> {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:255:26
[INFO] [stdout]     |
[INFO] [stdout] 255 | async fn refresh_session(req: HttpRequest) -> Result<HttpResponse, Error> {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `JsonRecord` is never constructed
[INFO] [stdout]   --> src/main.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct JsonRecord;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `JsonData` is never constructed
[INFO] [stdout]    --> src/main.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | struct JsonData;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BinRecord` is never constructed
[INFO] [stdout]    --> src/main.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | struct BinRecord;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectedClients` is never constructed
[INFO] [stdout]    --> src/main.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 | struct ConnectedClients {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hb`, `req`, and `name` are never read
[INFO] [stdout]    --> src/main.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 150 | struct WsMsg {
[INFO] [stdout]     |        ----- fields in this struct
[INFO] [stdout] 151 |     pub hb: Instant,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 152 |     pub req: AtomicU64,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 153 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STORED_LENGTH` is never used
[INFO] [stdout]   --> src/firebase.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const STORED_LENGTH: usize = 8;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Firebase` is never constructed
[INFO] [stdout]   --> src/firebase.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub(crate) struct Firebase {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `refresh_session`, `fetch_registration`, and `fetch_json_storage` are never used
[INFO] [stdout]   --> src/firebase.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl Firebase {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 63 |     pub(crate) fn new<P: AsRef<Path>>(path: P) -> Result<Self> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub(crate) fn refresh_session(&mut self) -> Result<()> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub(crate) fn fetch_registration(&self) -> Result<Vec<RegistrationData>> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub(crate) fn fetch_json_storage(&self) -> Result<Vec<RegistrationData>, Box<dyn Error>> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CommitPoint` is never constructed
[INFO] [stdout]  --> src/git.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct CommitPoint {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GitStorage` is never constructed
[INFO] [stdout]   --> src/git.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) struct GitStorage {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init`, `get_commits`, and `fetch_commits` are never used
[INFO] [stdout]   --> src/git.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl GitStorage {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 30 |     pub(crate) fn init() -> Result<Self> {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn get_commits(&self) -> &Vec<CommitPoint> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     fn fetch_commits(&mut self) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BinSet` is never constructed
[INFO] [stdout]  --> src/storage.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BinSet {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_folder` is never used
[INFO] [stdout]   --> src/storage.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl BinSet {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 15 |     pub(crate) fn from_folder<P: AsRef<Path>>(path: P) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Storage` is never constructed
[INFO] [stdout]   --> src/storage.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) struct Storage {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `new_download`, `update`, and `dump` are never used
[INFO] [stdout]   --> src/storage.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Storage {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 50 |     pub(crate) fn new(max_size: f32) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub(crate) fn new_download(&mut self) -> Result<()> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn update(&mut self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub(crate) fn dump(&self) -> &Vec<BinSet> {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "c816612664e1410f8bc6d5ce44f1252c5479a46c68a1d9376512e08c7c0b13c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c816612664e1410f8bc6d5ce44f1252c5479a46c68a1d9376512e08c7c0b13c5", kill_on_drop: false }`
[INFO] [stdout] c816612664e1410f8bc6d5ce44f1252c5479a46c68a1d9376512e08c7c0b13c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd1105baa19b9f73d886412d00056b30698cdaf93b1b7e9d14f4a70b3b9306d5
[INFO] running `Command { std: "docker" "start" "-a" "dd1105baa19b9f73d886412d00056b30698cdaf93b1b7e9d14f4a70b3b9306d5", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::git::CommitPoint`
[INFO] [stderr]   --> src/firebase.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::git::CommitPoint;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `week`
[INFO] [stderr]    --> src/main.rs:196:17
[INFO] [stderr]     |
[INFO] [stderr] 196 |             let week: u8 = match args[2].parse() {
[INFO] [stderr]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_week`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `req`
[INFO] [stderr]    --> src/main.rs:247:26
[INFO] [stderr]     |
[INFO] [stderr] 247 | async fn new_json_backup(req: HttpRequest) -> Result<HttpResponse, Error> {
[INFO] [stderr]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `req`
[INFO] [stderr]    --> src/main.rs:251:25
[INFO] [stderr]     |
[INFO] [stderr] 251 | async fn new_bin_backup(req: HttpRequest) -> Result<HttpResponse, Error> {
[INFO] [stderr]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `req`
[INFO] [stderr]    --> src/main.rs:255:26
[INFO] [stderr]     |
[INFO] [stderr] 255 | async fn refresh_session(req: HttpRequest) -> Result<HttpResponse, Error> {
[INFO] [stderr]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `JsonRecord` is never constructed
[INFO] [stderr]   --> src/main.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 | struct JsonRecord;
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `JsonData` is never constructed
[INFO] [stderr]    --> src/main.rs:106:8
[INFO] [stderr]     |
[INFO] [stderr] 106 | struct JsonData;
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BinRecord` is never constructed
[INFO] [stderr]    --> src/main.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr] 124 | struct BinRecord;
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ConnectedClients` is never constructed
[INFO] [stderr]    --> src/main.rs:142:8
[INFO] [stderr]     |
[INFO] [stderr] 142 | struct ConnectedClients {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `hb`, `req`, and `name` are never read
[INFO] [stderr]    --> src/main.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 150 | struct WsMsg {
[INFO] [stderr]     |        ----- fields in this struct
[INFO] [stderr] 151 |     pub hb: Instant,
[INFO] [stderr]     |         ^^
[INFO] [stderr] 152 |     pub req: AtomicU64,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 153 |     pub name: String,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `STORED_LENGTH` is never used
[INFO] [stderr]   --> src/firebase.rs:12:7
[INFO] [stderr]    |
[INFO] [stderr] 12 | const STORED_LENGTH: usize = 8;
[INFO] [stderr]    |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Firebase` is never constructed
[INFO] [stderr]   --> src/firebase.rs:57:19
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub(crate) struct Firebase {
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `refresh_session`, `fetch_registration`, and `fetch_json_storage` are never used
[INFO] [stderr]   --> src/firebase.rs:63:19
[INFO] [stderr]    |
[INFO] [stderr] 62 | impl Firebase {
[INFO] [stderr]    | ------------- associated items in this implementation
[INFO] [stderr] 63 |     pub(crate) fn new<P: AsRef<Path>>(path: P) -> Result<Self> {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 |     pub(crate) fn refresh_session(&mut self) -> Result<()> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 75 |     pub(crate) fn fetch_registration(&self) -> Result<Vec<RegistrationData>> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 87 |     pub(crate) fn fetch_json_storage(&self) -> Result<Vec<RegistrationData>, Box<dyn Error>> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CommitPoint` is never constructed
[INFO] [stderr]  --> src/git.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct CommitPoint {
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GitStorage` is never constructed
[INFO] [stderr]   --> src/git.rs:25:19
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub(crate) struct GitStorage {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `init`, `get_commits`, and `fetch_commits` are never used
[INFO] [stderr]   --> src/git.rs:30:19
[INFO] [stderr]    |
[INFO] [stderr] 29 | impl GitStorage {
[INFO] [stderr]    | --------------- associated items in this implementation
[INFO] [stderr] 30 |     pub(crate) fn init() -> Result<Self> {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn get_commits(&self) -> &Vec<CommitPoint> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 38 |     fn fetch_commits(&mut self) -> Result<()> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BinSet` is never constructed
[INFO] [stderr]  --> src/storage.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct BinSet {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_folder` is never used
[INFO] [stderr]   --> src/storage.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl BinSet {
[INFO] [stderr]    | ----------- associated function in this implementation
[INFO] [stderr] 15 |     pub(crate) fn from_folder<P: AsRef<Path>>(path: P) -> Result<Self, Box<dyn Error>> {
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Storage` is never constructed
[INFO] [stderr]   --> src/storage.rs:44:19
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub(crate) struct Storage {
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `new_download`, `update`, and `dump` are never used
[INFO] [stderr]   --> src/storage.rs:50:19
[INFO] [stderr]    |
[INFO] [stderr] 49 | impl Storage {
[INFO] [stderr]    | ------------ associated items in this implementation
[INFO] [stderr] 50 |     pub(crate) fn new(max_size: f32) -> Result<Self, Box<dyn Error>> {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 |     pub(crate) fn new_download(&mut self) -> Result<()> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 68 |     fn update(&mut self) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 77 |     pub(crate) fn dump(&self) -> &Vec<BinSet> {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `blather` (bin "blather" test) generated 20 warnings (run `cargo fix --bin "blather" -p blather --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/blather-40a319c037aa99fa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd1105baa19b9f73d886412d00056b30698cdaf93b1b7e9d14f4a70b3b9306d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1105baa19b9f73d886412d00056b30698cdaf93b1b7e9d14f4a70b3b9306d5", kill_on_drop: false }`
[INFO] [stdout] dd1105baa19b9f73d886412d00056b30698cdaf93b1b7e9d14f4a70b3b9306d5