[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] checking CakeWithDivinity/clocker against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCakeWithDivinity%2Fclocker" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CakeWithDivinity/clocker on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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-6-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.141 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dbc33483bb26de8ae1430a958994c62c931581317a74fa2d14bc04cbebc4b49b [INFO] running `Command { std: "docker" "start" "-a" "dbc33483bb26de8ae1430a958994c62c931581317a74fa2d14bc04cbebc4b49b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dbc33483bb26de8ae1430a958994c62c931581317a74fa2d14bc04cbebc4b49b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbc33483bb26de8ae1430a958994c62c931581317a74fa2d14bc04cbebc4b49b", kill_on_drop: false }` [INFO] [stdout] dbc33483bb26de8ae1430a958994c62c931581317a74fa2d14bc04cbebc4b49b [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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f4bb0d428e428d3e7fee9c87675a4f25d2964b3f11d3212f442b237940ca2eb [INFO] running `Command { std: "docker" "start" "-a" "4f4bb0d428e428d3e7fee9c87675a4f25d2964b3f11d3212f442b237940ca2eb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.6 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking tui v0.19.0 [INFO] [stderr] Checking 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 { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 9 | items: Vec, [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 TimeTracker { [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] [stdout] warning: 4 warnings emitted [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] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.75s [INFO] running `Command { std: "docker" "inspect" "4f4bb0d428e428d3e7fee9c87675a4f25d2964b3f11d3212f442b237940ca2eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f4bb0d428e428d3e7fee9c87675a4f25d2964b3f11d3212f442b237940ca2eb", kill_on_drop: false }` [INFO] [stdout] 4f4bb0d428e428d3e7fee9c87675a4f25d2964b3f11d3212f442b237940ca2eb [INFO] checking CakeWithDivinity/clocker against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCakeWithDivinity%2Fclocker" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CakeWithDivinity/clocker on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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-6-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a930d96a60437329c31c3345fde76b6a26a9400b79473721fce8ac0c48bda227 [INFO] running `Command { std: "docker" "start" "-a" "a930d96a60437329c31c3345fde76b6a26a9400b79473721fce8ac0c48bda227", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a930d96a60437329c31c3345fde76b6a26a9400b79473721fce8ac0c48bda227", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a930d96a60437329c31c3345fde76b6a26a9400b79473721fce8ac0c48bda227", kill_on_drop: false }` [INFO] [stdout] a930d96a60437329c31c3345fde76b6a26a9400b79473721fce8ac0c48bda227 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3881c5224d757bfd3953baefc104a04af349f1758111c8a3e9a9d5b79f2c6f04 [INFO] running `Command { std: "docker" "start" "-a" "3881c5224d757bfd3953baefc104a04af349f1758111c8a3e9a9d5b79f2c6f04", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.6 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking tui v0.19.0 [INFO] [stderr] Checking 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 { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 9 | items: Vec, [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 TimeTracker { [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] [stdout] warning: 4 warnings emitted [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] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.08s [INFO] running `Command { std: "docker" "inspect" "3881c5224d757bfd3953baefc104a04af349f1758111c8a3e9a9d5b79f2c6f04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3881c5224d757bfd3953baefc104a04af349f1758111c8a3e9a9d5b79f2c6f04", kill_on_drop: false }` [INFO] [stdout] 3881c5224d757bfd3953baefc104a04af349f1758111c8a3e9a9d5b79f2c6f04