[INFO] cloning repository https://github.com/joshington/task_tracker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshington/task_tracker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshington%2Ftask_tracker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshington%2Ftask_tracker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7490b0545c21b03397e2e342373d9be8fbbd76b6
[INFO] testing joshington/task_tracker against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshington%2Ftask_tracker" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/joshington/task_tracker
[INFO] finished tweaking git repo https://github.com/joshington/task_tracker
[INFO] tweaked toml for git repo https://github.com/joshington/task_tracker written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/joshington/task_tracker on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/joshington/task_tracker 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.42
[INFO] [stderr]   Downloaded cc v1.2.47
[INFO] [stderr]   Downloaded syn v2.0.111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6371fbd85c22aec081ab139287ed9614ac7213555c36bcdb53964b2ca65af1ee
[INFO] running `Command { std: "docker" "start" "-a" "6371fbd85c22aec081ab139287ed9614ac7213555c36bcdb53964b2ca65af1ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6371fbd85c22aec081ab139287ed9614ac7213555c36bcdb53964b2ca65af1ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6371fbd85c22aec081ab139287ed9614ac7213555c36bcdb53964b2ca65af1ee", kill_on_drop: false }`
[INFO] [stdout] 6371fbd85c22aec081ab139287ed9614ac7213555c36bcdb53964b2ca65af1ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23abd3d26e370f87b5af6e12a38d7b1a40913de17a846183243c0f7a6790208f
[INFO] running `Command { std: "docker" "start" "-a" "23abd3d26e370f87b5af6e12a38d7b1a40913de17a846183243c0f7a6790208f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling task_tracker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `minutes_left`
[INFO] [stdout]   --> src/main.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn alert_task(task:&Task, minutes_left:i64) {
[INFO] [stdout]    |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_minutes_left`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `priority` is never read
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Task {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     priority: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: function `start` is never used
[INFO] [stdout]   --> src/main.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn start<R: BufRead>(reader: &mut R, tasks: &mut Vec<Task>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `Command { std: "docker" "inspect" "23abd3d26e370f87b5af6e12a38d7b1a40913de17a846183243c0f7a6790208f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23abd3d26e370f87b5af6e12a38d7b1a40913de17a846183243c0f7a6790208f", kill_on_drop: false }`
[INFO] [stdout] 23abd3d26e370f87b5af6e12a38d7b1a40913de17a846183243c0f7a6790208f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20e0e3b93f1224046b3c0777d091cb90a99b34d03608fffffc867324ea3c5350
[INFO] running `Command { std: "docker" "start" "-a" "20e0e3b93f1224046b3c0777d091cb90a99b34d03608fffffc867324ea3c5350", kill_on_drop: false }`
[INFO] [stderr]    Compiling task_tracker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `minutes_left`
[INFO] [stdout]   --> src/main.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn alert_task(task:&Task, minutes_left:i64) {
[INFO] [stdout]    |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_minutes_left`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `priority` is never read
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Task {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     priority: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: function `start` is never used
[INFO] [stdout]   --> src/main.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn start<R: BufRead>(reader: &mut R, tasks: &mut Vec<Task>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "20e0e3b93f1224046b3c0777d091cb90a99b34d03608fffffc867324ea3c5350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e0e3b93f1224046b3c0777d091cb90a99b34d03608fffffc867324ea3c5350", kill_on_drop: false }`
[INFO] [stdout] 20e0e3b93f1224046b3c0777d091cb90a99b34d03608fffffc867324ea3c5350
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf64ca7d4f8375dc06fcaea4cde0a6ab9a75ae3e2a248a7b7a84248b77ebcad2
[INFO] running `Command { std: "docker" "start" "-a" "cf64ca7d4f8375dc06fcaea4cde0a6ab9a75ae3e2a248a7b7a84248b77ebcad2", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `minutes_left`
[INFO] [stderr]   --> src/main.rs:60:27
[INFO] [stderr]    |
[INFO] [stderr] 60 | fn alert_task(task:&Task, minutes_left:i64) {
[INFO] [stderr]    |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_minutes_left`
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] running 0 tests
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: field `priority` is never read
[INFO] [stdout] 
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct Task {
[INFO] [stderr]    |        ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 18 |     priority:String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `start` is never used
[INFO] [stderr]   --> src/main.rs:71:4
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn start<R: BufRead>(reader: &mut R, tasks: &mut Vec<Task>) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `task_tracker` (bin "task_tracker" test) generated 3 warnings (run `cargo fix --bin "task_tracker" -p task_tracker --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/task_tracker-7c323d9d2b2580d8)
[INFO] running `Command { std: "docker" "inspect" "cf64ca7d4f8375dc06fcaea4cde0a6ab9a75ae3e2a248a7b7a84248b77ebcad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf64ca7d4f8375dc06fcaea4cde0a6ab9a75ae3e2a248a7b7a84248b77ebcad2", kill_on_drop: false }`
[INFO] [stdout] cf64ca7d4f8375dc06fcaea4cde0a6ab9a75ae3e2a248a7b7a84248b77ebcad2