[INFO] fetching crate tasklet 0.1.1... [INFO] checking tasklet-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate tasklet 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate tasklet 0.1.1 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 crates.io crate tasklet 0.1.1 [INFO] finished tweaking crates.io crate tasklet 0.1.1 [INFO] tweaked toml for crates.io crate tasklet 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate tasklet 0.1.1 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 time v0.2.25 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.69 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.69 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.69 [INFO] [stderr] Downloaded time-macros-impl v0.1.1 [INFO] [stderr] Downloaded standback v0.2.13 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.69 [INFO] [stderr] Downloaded const_fn v0.4.4 [INFO] [stderr] Downloaded nom v4.1.1 [INFO] [stderr] Downloaded serde_json v1.0.60 [INFO] [stderr] Downloaded wasm-bindgen v0.2.69 [INFO] [stderr] Downloaded syn v1.0.55 [INFO] [stderr] Downloaded cron v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9e394586600e1abd428d8b84d0dfb28df0c5dbd1c02d27316d4814d5e16f6cb8 [INFO] running `Command { std: "docker" "start" "-a" "9e394586600e1abd428d8b84d0dfb28df0c5dbd1c02d27316d4814d5e16f6cb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e394586600e1abd428d8b84d0dfb28df0c5dbd1c02d27316d4814d5e16f6cb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e394586600e1abd428d8b84d0dfb28df0c5dbd1c02d27316d4814d5e16f6cb8", kill_on_drop: false }` [INFO] [stdout] 9e394586600e1abd428d8b84d0dfb28df0c5dbd1c02d27316d4814d5e16f6cb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f9c4631df56babbd65dcf6dafe3b8bd2d2c13a326da214716c62970361a7dbfa [INFO] running `Command { std: "docker" "start" "-a" "f9c4631df56babbd65dcf6dafe3b8bd2d2c13a326da214716c62970361a7dbfa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling standback v0.2.13 [INFO] [stderr] Compiling time v0.2.25 [INFO] [stderr] Checking nom v4.1.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking cron v0.8.0 [INFO] [stderr] Checking simple_logger v1.11.0 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking tasklet v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `DateTime` is imported redundantly [INFO] [stdout] --> src/generator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `DateTime` is already imported here [INFO] [stdout] 5 | use chrono::DateTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Utc` is imported redundantly [INFO] [stdout] --> src/scheduler.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `Utc` is already imported here [INFO] [stdout] 4 | use chrono::Utc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DateTime` is imported redundantly [INFO] [stdout] --> src/generator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `DateTime` is already imported here [INFO] [stdout] 5 | use chrono::DateTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Local` is imported redundantly [INFO] [stdout] --> src/generator.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 87 | use super::*; [INFO] [stdout] | -------- the item `Local` is already imported here [INFO] [stdout] 88 | use chrono::Local; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Utc` is imported redundantly [INFO] [stdout] --> src/scheduler.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `Utc` is already imported here [INFO] [stdout] 4 | use chrono::Utc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Local` is imported redundantly [INFO] [stdout] --> src/scheduler.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 194 | use super::*; [INFO] [stdout] | -------- the item `Local` is already imported here [INFO] [stdout] 195 | use crate::TaskBuilder; [INFO] [stdout] 196 | use chrono::Local; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `thread` is imported redundantly [INFO] [stdout] --> src/scheduler.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 194 | use super::*; [INFO] [stdout] | -------- the item `thread` is already imported here [INFO] [stdout] ... [INFO] [stdout] 197 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/scheduler.rs:198:9 [INFO] [stdout] | [INFO] [stdout] 194 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] ... [INFO] [stdout] 198 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_step` is never used [INFO] [stdout] --> src/task.rs:111:19 [INFO] [stdout] | [INFO] [stdout] 59 | / impl<'a, T> Task<'a, T> [INFO] [stdout] 60 | | where [INFO] [stdout] 61 | | T: TimeZone, [INFO] [stdout] | |________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 111 | pub(crate) fn add_step(&mut self, description: Option<&str>, function: F) -> &mut Task<'a, T> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> examples/task_builder_example.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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 8.96s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.1.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "f9c4631df56babbd65dcf6dafe3b8bd2d2c13a326da214716c62970361a7dbfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9c4631df56babbd65dcf6dafe3b8bd2d2c13a326da214716c62970361a7dbfa", kill_on_drop: false }` [INFO] [stdout] f9c4631df56babbd65dcf6dafe3b8bd2d2c13a326da214716c62970361a7dbfa