[INFO] cloning repository https://github.com/Georg-code/TimezoneBot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Georg-code/TimezoneBot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGeorg-code%2FTimezoneBot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGeorg-code%2FTimezoneBot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe322f117245c333f725617db89431e1ccba7658
[INFO] checking Georg-code/TimezoneBot against master#16b569057e4d1591b4bee05f10df34000308dedc for pr-127827
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGeorg-code%2FTimezoneBot" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Georg-code/TimezoneBot on toolchain 16b569057e4d1591b4bee05f10df34000308dedc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Georg-code/TimezoneBot
[INFO] finished tweaking git repo https://github.com/Georg-code/TimezoneBot
[INFO] tweaked toml for git repo https://github.com/Georg-code/TimezoneBot written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Georg-code/TimezoneBot 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" "+16b569057e4d1591b4bee05f10df34000308dedc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a64e0f2b64b8b336881d99a9db9fe3e81af4f5930afaadfce69b0c2f250039a7
[INFO] running `Command { std: "docker" "start" "-a" "a64e0f2b64b8b336881d99a9db9fe3e81af4f5930afaadfce69b0c2f250039a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a64e0f2b64b8b336881d99a9db9fe3e81af4f5930afaadfce69b0c2f250039a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a64e0f2b64b8b336881d99a9db9fe3e81af4f5930afaadfce69b0c2f250039a7", kill_on_drop: false }`
[INFO] [stdout] a64e0f2b64b8b336881d99a9db9fe3e81af4f5930afaadfce69b0c2f250039a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c83c38f51d274fe2371c76f03f6ec00f5f5d9db6887bf03fb0ba52ae2be6948b
[INFO] running `Command { std: "docker" "start" "-a" "c83c38f51d274fe2371c76f03f6ec00f5f5d9db6887bf03fb0ba52ae2be6948b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling uncased v0.9.7
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking siphasher v0.3.10
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]     Checking parking_lot_core v0.9.3
[INFO] [stderr]     Checking phf_shared v0.10.0
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking http v0.2.7
[INFO] [stderr]    Compiling serenity v0.11.2
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]     Checking uwl v0.6.0
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking typemap_rev v0.1.5
[INFO] [stderr]     Checking levenshtein v1.0.5
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]     Checking sha-1 v0.10.0
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking ordered-float v2.10.0
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]    Compiling chrono-tz-build v0.0.2
[INFO] [stderr]    Compiling chrono-tz v0.6.1
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling command_attr v0.4.0
[INFO] [stderr]     Checking tokio v1.18.2
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking serde v1.0.137
[INFO] [stderr]     Checking tokio-util v0.7.2
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]     Checking dashmap v5.3.4
[INFO] [stderr]     Checking tungstenite v0.17.2
[INFO] [stderr]     Checking async-tungstenite v0.17.2
[INFO] [stderr]     Checking hyper v0.14.19
[INFO] [stderr]     Checking hyper-rustls v0.23.0
[INFO] [stderr]     Checking reqwest v0.11.10
[INFO] [stderr]     Checking TimezoneBot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serenity::futures::future::join_all`
[INFO] [stdout]  --> src/commands/time.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serenity::futures::future::join_all;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serenity::futures::future::join_all`
[INFO] [stdout]  --> src/commands/time.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serenity::futures::future::join_all;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::System`
[INFO] [stdout]  --> src/event_handler.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     alloc::System,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::System`
[INFO] [stdout]  --> src/event_handler.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     alloc::System,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CacheHttp`, `self`, and `stream::TryTakeWhile`
[INFO] [stdout]   --> src/event_handler.rs:10:37
[INFO] [stdout]    |
[INFO] [stdout] 10 |     futures::{future::try_join_all, stream::TryTakeWhile},
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     http::{self, CacheHttp},
[INFO] [stdout]    |            ^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CacheHttp`, `self`, and `stream::TryTakeWhile`
[INFO] [stdout]   --> src/event_handler.rs:10:37
[INFO] [stdout]    |
[INFO] [stdout] 10 |     futures::{future::try_join_all, stream::TryTakeWhile},
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     http::{self, CacheHttp},
[INFO] [stdout]    |            ^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `emoji`
[INFO] [stdout]   --> src/event_handler.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let emoji = reaction.emoji.to_string();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_emoji`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `emoji`
[INFO] [stdout]   --> src/event_handler.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let emoji = reaction.emoji.to_string();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_emoji`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/event_handler.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         message_grouping_test(&ctx, &msg).await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let _ = message_grouping_test(&ctx, &msg).await;
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/event_handler.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         message_grouping_test(&ctx, &msg).await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let _ = message_grouping_test(&ctx, &msg).await;
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `std::future::Future` that must be used
[INFO] [stdout]   --> src/event_handler.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         message.delete_reactions(&ctx);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `std::future::Future` that must be used
[INFO] [stdout]   --> src/event_handler.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         message.delete_reactions(&ctx);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.05s
[INFO] running `Command { std: "docker" "inspect" "c83c38f51d274fe2371c76f03f6ec00f5f5d9db6887bf03fb0ba52ae2be6948b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c83c38f51d274fe2371c76f03f6ec00f5f5d9db6887bf03fb0ba52ae2be6948b", kill_on_drop: false }`
[INFO] [stdout] c83c38f51d274fe2371c76f03f6ec00f5f5d9db6887bf03fb0ba52ae2be6948b