[INFO] fetching crate ic-cron 0.4.0...
[INFO] checking ic-cron-0.4.0 against try#218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa for pr-92594
[INFO] extracting crate ic-cron 0.4.0 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate ic-cron 0.4.0 on toolchain 218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ic-cron 0.4.0
[INFO] finished tweaking crates.io crate ic-cron 0.4.0
[INFO] tweaked toml for crates.io crate ic-cron 0.4.0 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dacb23004bad071feeaaca91a6bf8cb4837ed1a6f72eba9480b499ab68d916d6
[INFO] running `Command { std: "docker" "start" "-a" "dacb23004bad071feeaaca91a6bf8cb4837ed1a6f72eba9480b499ab68d916d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dacb23004bad071feeaaca91a6bf8cb4837ed1a6f72eba9480b499ab68d916d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dacb23004bad071feeaaca91a6bf8cb4837ed1a6f72eba9480b499ab68d916d6", kill_on_drop: false }`
[INFO] [stdout] dacb23004bad071feeaaca91a6bf8cb4837ed1a6f72eba9480b499ab68d916d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bba9d6e8b268cb079db00b0a43c2217862e6e237d9d09898d6a0cd79247af64c
[INFO] running `Command { std: "docker" "start" "-a" "bba9d6e8b268cb079db00b0a43c2217862e6e237d9d09898d6a0cd79247af64c", kill_on_drop: false }`
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[INFO] [stderr]     Checking ic-cdk v0.3.3
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[INFO] [stderr]    Compiling ic-cdk-macros v0.3.3
[INFO] [stderr]     Checking ic-cron v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `cron_enqueue`
[INFO] [stdout]   --> src/macros.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | /         pub fn cron_enqueue<Payload: ic_cdk::export::candid::CandidType>(
[INFO] [stdout] 19 | |             kind: u8,
[INFO] [stdout] 20 | |             payload: Payload,
[INFO] [stdout] 21 | |             scheduling_interval: ic_cron::types::SchedulingInterval,
[INFO] [stdout] ...  |
[INFO] [stdout] 27 | |             Ok(id)
[INFO] [stdout] 28 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout] ...
[INFO] [stdout] 71 |       implement_cron!();
[INFO] [stdout]    |       ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `implement_cron` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cron_dequeue`
[INFO] [stdout]   --> src/macros.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | /         pub fn cron_dequeue(
[INFO] [stdout] 31 | |             task_id: ic_cron::types::TaskId,
[INFO] [stdout] 32 | |         ) -> Option<ic_cron::types::ScheduledTask> {
[INFO] [stdout] 33 | |             get_cron_state().dequeue(task_id)
[INFO] [stdout] 34 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout] ...
[INFO] [stdout] 71 |       implement_cron!();
[INFO] [stdout]    |       ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `implement_cron` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 50s
[INFO] running `Command { std: "docker" "inspect" "bba9d6e8b268cb079db00b0a43c2217862e6e237d9d09898d6a0cd79247af64c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba9d6e8b268cb079db00b0a43c2217862e6e237d9d09898d6a0cd79247af64c", kill_on_drop: false }`
[INFO] [stdout] bba9d6e8b268cb079db00b0a43c2217862e6e237d9d09898d6a0cd79247af64c