[INFO] cloning repository https://github.com/JPBeckner/puck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JPBeckner/puck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJPBeckner%2Fpuck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJPBeckner%2Fpuck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e25fc3d031d21fe83214b50d2d3959d40631244f
[INFO] checking JPBeckner/puck against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJPBeckner%2Fpuck" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JPBeckner/puck
[INFO] finished tweaking git repo https://github.com/JPBeckner/puck
[INFO] tweaked toml for git repo https://github.com/JPBeckner/puck written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JPBeckner/puck on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JPBeckner/puck 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structopt v0.3.21
[INFO] [stderr]   Downloaded structopt-derive v0.4.14
[INFO] [stderr]   Downloaded heck v0.3.2
[INFO] [stderr]   Downloaded unicode-segmentation v1.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e5c308d7a081047406e10542bf7b70ea1309c58e9cc15a37684ef32f678fb17
[INFO] running `Command { std: "docker" "start" "-a" "8e5c308d7a081047406e10542bf7b70ea1309c58e9cc15a37684ef32f678fb17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e5c308d7a081047406e10542bf7b70ea1309c58e9cc15a37684ef32f678fb17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e5c308d7a081047406e10542bf7b70ea1309c58e9cc15a37684ef32f678fb17", kill_on_drop: false }`
[INFO] [stdout] 8e5c308d7a081047406e10542bf7b70ea1309c58e9cc15a37684ef32f678fb17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74150f3f7a743f2aa9cc17fedebdeef2b08c42729d3ab3ad246229e9fa2e226a
[INFO] running `Command { std: "docker" "start" "-a" "74150f3f7a743f2aa9cc17fedebdeef2b08c42729d3ab3ad246229e9fa2e226a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking puck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DateTime`, `Datelike`, `NaiveTime`, `Timelike`, and `Utc`
[INFO] [stdout]  --> src/puck.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::{Datelike, Timelike, Utc, DateTime, NaiveTime};
[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: `user`
[INFO] [stdout]   --> src/puck.rs:17:58
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn register(&mut self, io: String, hour: String, user: String) {
[INFO] [stdout]    |                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         _ => ()
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/main.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         PuckCli::Punch { io, hour, user } => {
[INFO] [stdout]    |         --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 83 |         PuckCli::Balance { year, month, day } => {
[INFO] [stdout]    |         ------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 86 |         PuckCli::User { new, default } => {
[INFO] [stdout]    |         ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 89 |         _ => ()
[INFO] [stdout]    |         ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `year`
[INFO] [stdout]   --> src/main.rs:83:28
[INFO] [stdout]    |
[INFO] [stdout] 83 |         PuckCli::Balance { year, month, day } => {
[INFO] [stdout]    |                            ^^^^ help: try ignoring the field: `year: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `month`
[INFO] [stdout]   --> src/main.rs:83:34
[INFO] [stdout]    |
[INFO] [stdout] 83 |         PuckCli::Balance { year, month, day } => {
[INFO] [stdout]    |                                  ^^^^^ help: try ignoring the field: `month: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `day`
[INFO] [stdout]   --> src/main.rs:83:41
[INFO] [stdout]    |
[INFO] [stdout] 83 |         PuckCli::Balance { year, month, day } => {
[INFO] [stdout]    |                                         ^^^ help: try ignoring the field: `day: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new`
[INFO] [stdout]   --> src/main.rs:86:25
[INFO] [stdout]    |
[INFO] [stdout] 86 |         PuckCli::User { new, default } => {
[INFO] [stdout]    |                         ^^^ help: try ignoring the field: `new: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `default`
[INFO] [stdout]   --> src/main.rs:86:30
[INFO] [stdout]    |
[INFO] [stdout] 86 |         PuckCli::User { new, default } => {
[INFO] [stdout]    |                              ^^^^^^^ help: try ignoring the field: `default: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]  --> src/puck.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Puck {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 5 |     data: Data
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `map` is never read
[INFO] [stdout]   --> src/puck.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Data {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 24 |     // user: String,
[INFO] [stdout] 25 |     map: HashMap<String, String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime`, `Datelike`, `NaiveTime`, `Timelike`, and `Utc`
[INFO] [stdout]  --> src/puck.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::{Datelike, Timelike, Utc, DateTime, NaiveTime};
[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: `user`
[INFO] [stdout]   --> src/puck.rs:17:58
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn register(&mut self, io: String, hour: String, user: String) {
[INFO] [stdout]    |                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         _ => ()
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/main.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         PuckCli::Punch { io, hour, user } => {
[INFO] [stdout]    |         --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 83 |         PuckCli::Balance { year, month, day } => {
[INFO] [stdout]    |         ------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 86 |         PuckCli::User { new, default } => {
[INFO] [stdout]    |         ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 89 |         _ => ()
[INFO] [stdout]    |         ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `year`
[INFO] [stdout]   --> src/main.rs:83:28
[INFO] [stdout]    |
[INFO] [stdout] 83 |         PuckCli::Balance { year, month, day } => {
[INFO] [stdout]    |                            ^^^^ help: try ignoring the field: `year: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `month`
[INFO] [stdout]   --> src/main.rs:83:34
[INFO] [stdout]    |
[INFO] [stdout] 83 |         PuckCli::Balance { year, month, day } => {
[INFO] [stdout]    |                                  ^^^^^ help: try ignoring the field: `month: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `day`
[INFO] [stdout]   --> src/main.rs:83:41
[INFO] [stdout]    |
[INFO] [stdout] 83 |         PuckCli::Balance { year, month, day } => {
[INFO] [stdout]    |                                         ^^^ help: try ignoring the field: `day: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new`
[INFO] [stdout]   --> src/main.rs:86:25
[INFO] [stdout]    |
[INFO] [stdout] 86 |         PuckCli::User { new, default } => {
[INFO] [stdout]    |                         ^^^ help: try ignoring the field: `new: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `default`
[INFO] [stdout]   --> src/main.rs:86:30
[INFO] [stdout]    |
[INFO] [stdout] 86 |         PuckCli::User { new, default } => {
[INFO] [stdout]    |                              ^^^^^^^ help: try ignoring the field: `default: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]  --> src/puck.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Puck {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 5 |     data: Data
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `map` is never read
[INFO] [stdout]   --> src/puck.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Data {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 24 |     // user: String,
[INFO] [stdout] 25 |     map: HashMap<String, String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.70s
[INFO] running `Command { std: "docker" "inspect" "74150f3f7a743f2aa9cc17fedebdeef2b08c42729d3ab3ad246229e9fa2e226a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74150f3f7a743f2aa9cc17fedebdeef2b08c42729d3ab3ad246229e9fa2e226a", kill_on_drop: false }`
[INFO] [stdout] 74150f3f7a743f2aa9cc17fedebdeef2b08c42729d3ab3ad246229e9fa2e226a