[INFO] cloning repository https://github.com/CakeWithDivinity/clocker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CakeWithDivinity/clocker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCakeWithDivinity%2Fclocker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCakeWithDivinity%2Fclocker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5a14ee7a0887b1ced736ba189ff9784ae9ee935
[INFO] building CakeWithDivinity/clocker against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCakeWithDivinity%2Fclocker" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CakeWithDivinity/clocker on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CakeWithDivinity/clocker
[INFO] finished tweaking git repo https://github.com/CakeWithDivinity/clocker
[INFO] tweaked toml for git repo https://github.com/CakeWithDivinity/clocker written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/CakeWithDivinity/clocker 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d0068f2c79ebde84a84aa37b4629fd1e988584a99ba20d6fd1fd8aa6af35581
[INFO] running `Command { std: "docker" "start" "-a" "6d0068f2c79ebde84a84aa37b4629fd1e988584a99ba20d6fd1fd8aa6af35581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d0068f2c79ebde84a84aa37b4629fd1e988584a99ba20d6fd1fd8aa6af35581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d0068f2c79ebde84a84aa37b4629fd1e988584a99ba20d6fd1fd8aa6af35581", kill_on_drop: false }`
[INFO] [stdout] 6d0068f2c79ebde84a84aa37b4629fd1e988584a99ba20d6fd1fd8aa6af35581
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa5883a4dc7e54bd723cf3256e86d9fc63c3a03d8654191aefdb6ce81d19bf60
[INFO] running `Command { std: "docker" "start" "-a" "fa5883a4dc7e54bd723cf3256e86d9fc63c3a03d8654191aefdb6ce81d19bf60", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.25.0
[INFO] [stderr]    Compiling tui v0.19.0
[INFO] [stderr]    Compiling clocker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `items` and `clock` are never read
[INFO] [stdout]   --> src/time_tracker.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct TimeTracker<T: Clock> {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 9  |     items: Vec<TimeTrackerItem>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     clock: T,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_item`, `track_item`, `get_currently_tracked_item`, and `stop_tracking_current_item` are never used
[INFO] [stdout]   --> src/time_tracker.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<T: Clock> TimeTracker<T> {
[INFO] [stdout]    | ----------------------------- associated items in this implementation
[INFO] [stdout] 14 |     fn new(clock: T) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn add_item(&mut self, label: String) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn track_item(&mut self, item_label: String) -> Result<(), TimeTrackerError> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn get_currently_tracked_item(&mut self) -> Option<&mut TimeTrackerItem> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     fn stop_tracking_current_item(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `start` is never read
[INFO] [stdout]  --> src/time_tracker_entry.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TimeTrackerEntry {
[INFO] [stdout]   |            ---------------- field in this struct
[INFO] [stdout] 6 |     pub(crate) start: time::SystemTime,
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SystemClock` is never constructed
[INFO] [stdout]  --> src/clock.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct SystemClock; 
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `Command { std: "docker" "inspect" "fa5883a4dc7e54bd723cf3256e86d9fc63c3a03d8654191aefdb6ce81d19bf60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa5883a4dc7e54bd723cf3256e86d9fc63c3a03d8654191aefdb6ce81d19bf60", kill_on_drop: false }`
[INFO] [stdout] fa5883a4dc7e54bd723cf3256e86d9fc63c3a03d8654191aefdb6ce81d19bf60
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c94f962fbdcbbd7e44add1db479ccf5c19dcfcc03cd6d02110d49b5f504ea83
[INFO] running `Command { std: "docker" "start" "-a" "2c94f962fbdcbbd7e44add1db479ccf5c19dcfcc03cd6d02110d49b5f504ea83", kill_on_drop: false }`
[INFO] [stdout] warning: fields `items` and `clock` are never read
[INFO] [stdout]   --> src/time_tracker.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct TimeTracker<T: Clock> {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 9  |     items: Vec<TimeTrackerItem>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     clock: T,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_item`, `track_item`, `get_currently_tracked_item`, and `stop_tracking_current_item` are never used
[INFO] [stdout]   --> src/time_tracker.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<T: Clock> TimeTracker<T> {
[INFO] [stdout]    | ----------------------------- associated items in this implementation
[INFO] [stdout] 14 |     fn new(clock: T) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn add_item(&mut self, label: String) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn track_item(&mut self, item_label: String) -> Result<(), TimeTrackerError> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn get_currently_tracked_item(&mut self) -> Option<&mut TimeTrackerItem> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     fn stop_tracking_current_item(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `start` is never read
[INFO] [stdout]  --> src/time_tracker_entry.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TimeTrackerEntry {
[INFO] [stdout]   |            ---------------- field in this struct
[INFO] [stdout] 6 |     pub(crate) start: time::SystemTime,
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SystemClock` is never constructed
[INFO] [stdout]  --> src/clock.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct SystemClock; 
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clocker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SystemClock` is never constructed
[INFO] [stdout]  --> src/clock.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct SystemClock; 
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "2c94f962fbdcbbd7e44add1db479ccf5c19dcfcc03cd6d02110d49b5f504ea83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c94f962fbdcbbd7e44add1db479ccf5c19dcfcc03cd6d02110d49b5f504ea83", kill_on_drop: false }`
[INFO] [stdout] 2c94f962fbdcbbd7e44add1db479ccf5c19dcfcc03cd6d02110d49b5f504ea83
