[INFO] cloning repository https://github.com/MihailPreis/WhyDoYou-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MihailPreis/WhyDoYou-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMihailPreis%2FWhyDoYou-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMihailPreis%2FWhyDoYou-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7576f4e2edd97dd21695761685d3e3925d726add
[INFO] checking MihailPreis/WhyDoYou-bot against master#1be5c8f90912c446ecbdc405cbc4a89f9acd20fd for pr-93394
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMihailPreis%2FWhyDoYou-bot" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MihailPreis/WhyDoYou-bot on toolchain 1be5c8f90912c446ecbdc405cbc4a89f9acd20fd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1be5c8f90912c446ecbdc405cbc4a89f9acd20fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-25/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/MihailPreis/WhyDoYou-bot
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/MihailPreis/WhyDoYou-bot
[INFO] tweaked toml for git repo https://github.com/MihailPreis/WhyDoYou-bot written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/MihailPreis/WhyDoYou-bot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1be5c8f90912c446ecbdc405cbc4a89f9acd20fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `strip` has been stabilized in the 1.58 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/profiles.html#strip-option for more information about using this feature.
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+1be5c8f90912c446ecbdc405cbc4a89f9acd20fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f1ed3ecd99bc2704353755dd4a6114aff43725020576ef665d66b64f50b9cca
[INFO] running `Command { std: "docker" "start" "-a" "3f1ed3ecd99bc2704353755dd4a6114aff43725020576ef665d66b64f50b9cca", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=warn" "-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" "+1be5c8f90912c446ecbdc405cbc4a89f9acd20fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95ac9d2db958c7713eaef5a7766d7f023365d13247da1ca7bf41d8b1dbbf3c39
[INFO] running `Command { std: "docker" "start" "-a" "95ac9d2db958c7713eaef5a7766d7f023365d13247da1ca7bf41d8b1dbbf3c39", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `strip` has been stabilized in the 1.58 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/profiles.html#strip-option for more information about using this feature.
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[INFO] [stderr]     Checking pin-project v1.0.6
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[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/utils/locale.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 | /             &self.locales.iter().for_each(|l| {
[INFO] [stdout] 58 | |                 if l.lang == locale.lang {
[INFO] [stdout] 59 | |                     return;
[INFO] [stdout] 60 | |                 };
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 })
[INFO] [stdout] 81 | |             });
[INFO] [stdout]    | |______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let _ = &self.locales.iter().for_each(|l| {
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/utils/locale.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 | /             &self.locales.iter().for_each(|l| {
[INFO] [stdout] 58 | |                 if l.lang == locale.lang {
[INFO] [stdout] 59 | |                     return;
[INFO] [stdout] 60 | |                 };
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 })
[INFO] [stdout] 81 | |             });
[INFO] [stdout]    | |______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let _ = &self.locales.iter().for_each(|l| {
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.39s
[INFO] running `Command { std: "docker" "inspect" "95ac9d2db958c7713eaef5a7766d7f023365d13247da1ca7bf41d8b1dbbf3c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95ac9d2db958c7713eaef5a7766d7f023365d13247da1ca7bf41d8b1dbbf3c39", kill_on_drop: false }`
[INFO] [stdout] 95ac9d2db958c7713eaef5a7766d7f023365d13247da1ca7bf41d8b1dbbf3c39