[INFO] fetching crate tokio-cron-scheduler 0.3.1... [INFO] checking tokio-cron-scheduler-0.3.1 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] extracting crate tokio-cron-scheduler 0.3.1 into /workspace/builds/worker-80/source [INFO] validating manifest of crates.io crate tokio-cron-scheduler 0.3.1 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokio-cron-scheduler 0.3.1 [INFO] finished tweaking crates.io crate tokio-cron-scheduler 0.3.1 [INFO] tweaked toml for crates.io crate tokio-cron-scheduler 0.3.1 written to /workspace/builds/worker-80/source/Cargo.toml [INFO] crate crates.io crate tokio-cron-scheduler 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom v4.1.1 [INFO] [stderr] Downloaded cron v0.8.0 [INFO] [stderr] Downloaded syn v1.0.76 [INFO] [stderr] Downloaded libc v0.2.101 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 65c0f0b00dc7f26bce750a307ac7f1c7ebb6ae1b6e029ffabdbcd962055bcc74 [INFO] running `Command { std: "docker" "start" "-a" "65c0f0b00dc7f26bce750a307ac7f1c7ebb6ae1b6e029ffabdbcd962055bcc74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65c0f0b00dc7f26bce750a307ac7f1c7ebb6ae1b6e029ffabdbcd962055bcc74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65c0f0b00dc7f26bce750a307ac7f1c7ebb6ae1b6e029ffabdbcd962055bcc74", kill_on_drop: false }` [INFO] [stdout] 65c0f0b00dc7f26bce750a307ac7f1c7ebb6ae1b6e029ffabdbcd962055bcc74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae774eb53edc8cf5c4962ceadebcc81c13ecacbcf48a6f8d9a0e8b9d32bb9ba8 [INFO] running `Command { std: "docker" "start" "-a" "ae774eb53edc8cf5c4962ceadebcc81c13ecacbcf48a6f8d9a0e8b9d32bb9ba8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Checking nom v4.1.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking cron v0.8.0 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Checking tokio-cron-scheduler v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_job.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | sched.add(five_s_job); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_job.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | sched.add(four_s_job_async); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_job.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / sched.add( [INFO] [stdout] 22 | | Job::new("1/30 * * * * *", |_uuid, _l| { [INFO] [stdout] 23 | | println!("{:?} I run every 30 seconds", chrono::Utc::now()); [INFO] [stdout] 24 | | }) [INFO] [stdout] 25 | | .unwrap(), [INFO] [stdout] 26 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_job.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / sched.add( [INFO] [stdout] 29 | | Job::new_one_shot(Duration::from_secs(18), |_uuid, _l| { [INFO] [stdout] 30 | | println!("{:?} I'm only run once", chrono::Utc::now()); [INFO] [stdout] 31 | | }).unwrap() [INFO] [stdout] 32 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_job.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | / sched.add( [INFO] [stdout] 35 | | Job::new_one_shot_async(Duration::from_secs(16), |_uuid, _l| Box::pin( async move { [INFO] [stdout] 36 | | println!("{:?} I'm only run once async", chrono::Utc::now()); [INFO] [stdout] 37 | | })).unwrap() [INFO] [stdout] 38 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_job.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | sched.add(jj); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_job.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | sched.add(jja); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_job.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | sched.remove(&five_s_job_guid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_job.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | sched.remove(&four_s_job_guid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_job.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | sched.remove(&jj_guid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_job.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | sched.remove(&jja_guid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.64s [INFO] running `Command { std: "docker" "inspect" "ae774eb53edc8cf5c4962ceadebcc81c13ecacbcf48a6f8d9a0e8b9d32bb9ba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae774eb53edc8cf5c4962ceadebcc81c13ecacbcf48a6f8d9a0e8b9d32bb9ba8", kill_on_drop: false }` [INFO] [stdout] ae774eb53edc8cf5c4962ceadebcc81c13ecacbcf48a6f8d9a0e8b9d32bb9ba8