[INFO] fetching crate tauri-icns 0.1.0...
[INFO] checking tauri-icns-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate tauri-icns 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate tauri-icns 0.1.0 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 tauri-icns 0.1.0
[INFO] finished tweaking crates.io crate tauri-icns 0.1.0
[INFO] tweaked toml for crates.io crate tauri-icns 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate tauri-icns 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 45ecf5be5432fb8673169312f77855b6c98f843e4bb90aed051177b4e723b8a9
[INFO] running `Command { std: "docker" "start" "-a" "45ecf5be5432fb8673169312f77855b6c98f843e4bb90aed051177b4e723b8a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45ecf5be5432fb8673169312f77855b6c98f843e4bb90aed051177b4e723b8a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45ecf5be5432fb8673169312f77855b6c98f843e4bb90aed051177b4e723b8a9", kill_on_drop: false }`
[INFO] [stdout] 45ecf5be5432fb8673169312f77855b6c98f843e4bb90aed051177b4e723b8a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 264405c5f8d70d3380f961fe4af58f4fdaee4d1ce218df6ae4170e9b1f64c54f
[INFO] running `Command { std: "docker" "start" "-a" "264405c5f8d70d3380f961fe4af58f4fdaee4d1ce218df6ae4170e9b1f64c54f", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking png v0.17.5
[INFO] [stderr]     Checking tauri-icns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `png` is imported redundantly
[INFO] [stdout]    --> src/pngio.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use png;
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | extern crate png;
[INFO] [stdout]     | ----------------- the item `png` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `IconType` is imported redundantly
[INFO] [stdout]    --> src/element.rs:349:34
[INFO] [stdout]     |
[INFO] [stdout] 349 |     use super::super::icontype::{IconType, OSType};
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout] 350 |     use super::super::image::{Image, PixelFormat};
[INFO] [stdout] 351 |     use super::*;
[INFO] [stdout]     |         -------- the item `IconType` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `OSType` is imported redundantly
[INFO] [stdout]    --> src/element.rs:349:44
[INFO] [stdout]     |
[INFO] [stdout] 349 |     use super::super::icontype::{IconType, OSType};
[INFO] [stdout]     |                                            ^^^^^^
[INFO] [stdout] 350 |     use super::super::image::{Image, PixelFormat};
[INFO] [stdout] 351 |     use super::*;
[INFO] [stdout]     |         -------- the item `OSType` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Image` is imported redundantly
[INFO] [stdout]    --> src/element.rs:350:31
[INFO] [stdout]     |
[INFO] [stdout] 350 |     use super::super::image::{Image, PixelFormat};
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 351 |     use super::*;
[INFO] [stdout]     |         -------- the item `Image` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PixelFormat` is imported redundantly
[INFO] [stdout]    --> src/element.rs:350:38
[INFO] [stdout]     |
[INFO] [stdout] 350 |     use super::super::image::{Image, PixelFormat};
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 351 |     use super::*;
[INFO] [stdout]     |         -------- the item `PixelFormat` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `IconElement` is imported redundantly
[INFO] [stdout]    --> src/family.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |     use super::super::element::IconElement;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     use super::*;
[INFO] [stdout]     |         -------- the item `IconElement` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `IconType` is imported redundantly
[INFO] [stdout]    --> src/family.rs:174:34
[INFO] [stdout]     |
[INFO] [stdout] 174 |     use super::super::icontype::{IconType, OSType};
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout] 175 |     use super::super::image::{Image, PixelFormat};
[INFO] [stdout] 176 |     use super::*;
[INFO] [stdout]     |         -------- the item `IconType` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Image` is imported redundantly
[INFO] [stdout]    --> src/family.rs:175:31
[INFO] [stdout]     |
[INFO] [stdout] 175 |     use super::super::image::{Image, PixelFormat};
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 176 |     use super::*;
[INFO] [stdout]     |         -------- the item `Image` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/icontype.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already imported by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/image.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already imported by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `png` is imported redundantly
[INFO] [stdout]    --> src/pngio.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use png;
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | extern crate png;
[INFO] [stdout]     | ----------------- the item `png` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/icontype.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already imported by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/image.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already imported by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "264405c5f8d70d3380f961fe4af58f4fdaee4d1ce218df6ae4170e9b1f64c54f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "264405c5f8d70d3380f961fe4af58f4fdaee4d1ce218df6ae4170e9b1f64c54f", kill_on_drop: false }`
[INFO] [stdout] 264405c5f8d70d3380f961fe4af58f4fdaee4d1ce218df6ae4170e9b1f64c54f
[INFO] checking tauri-icns-0.1.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate tauri-icns 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate tauri-icns 0.1.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tauri-icns 0.1.0
[INFO] finished tweaking crates.io crate tauri-icns 0.1.0
[INFO] tweaked toml for crates.io crate tauri-icns 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate tauri-icns 0.1.0 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09b9208eda4ed1516c361ee0d5238caa57f213caf6ba3a52c7c5701123b8d770
[INFO] running `Command { std: "docker" "start" "-a" "09b9208eda4ed1516c361ee0d5238caa57f213caf6ba3a52c7c5701123b8d770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09b9208eda4ed1516c361ee0d5238caa57f213caf6ba3a52c7c5701123b8d770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09b9208eda4ed1516c361ee0d5238caa57f213caf6ba3a52c7c5701123b8d770", kill_on_drop: false }`
[INFO] [stdout] 09b9208eda4ed1516c361ee0d5238caa57f213caf6ba3a52c7c5701123b8d770
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8af93bc39c5a71eae56af6ffd18ada05b729aac0a8e0b5c91a6fb99f5e6ad44
[INFO] running `Command { std: "docker" "start" "-a" "a8af93bc39c5a71eae56af6ffd18ada05b729aac0a8e0b5c91a6fb99f5e6ad44", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking png v0.17.5
[INFO] [stderr]     Checking tauri-icns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `png` is imported redundantly
[INFO] [stdout]    --> src/pngio.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use png;
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | extern crate png;
[INFO] [stdout]     | ----------------- the item `png` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/icontype.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already imported by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/image.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already imported by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `png` is imported redundantly
[INFO] [stdout]    --> src/pngio.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use png;
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | extern crate png;
[INFO] [stdout]     | ----------------- the item `png` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `IconType` is imported redundantly
[INFO] [stdout]    --> src/element.rs:349:34
[INFO] [stdout]     |
[INFO] [stdout] 349 |     use super::super::icontype::{IconType, OSType};
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout] 350 |     use super::super::image::{Image, PixelFormat};
[INFO] [stdout] 351 |     use super::*;
[INFO] [stdout]     |         -------- the item `IconType` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `OSType` is imported redundantly
[INFO] [stdout]    --> src/element.rs:349:44
[INFO] [stdout]     |
[INFO] [stdout] 349 |     use super::super::icontype::{IconType, OSType};
[INFO] [stdout]     |                                            ^^^^^^
[INFO] [stdout] 350 |     use super::super::image::{Image, PixelFormat};
[INFO] [stdout] 351 |     use super::*;
[INFO] [stdout]     |         -------- the item `OSType` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Image` is imported redundantly
[INFO] [stdout]    --> src/element.rs:350:31
[INFO] [stdout]     |
[INFO] [stdout] 350 |     use super::super::image::{Image, PixelFormat};
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 351 |     use super::*;
[INFO] [stdout]     |         -------- the item `Image` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PixelFormat` is imported redundantly
[INFO] [stdout]    --> src/element.rs:350:38
[INFO] [stdout]     |
[INFO] [stdout] 350 |     use super::super::image::{Image, PixelFormat};
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 351 |     use super::*;
[INFO] [stdout]     |         -------- the item `PixelFormat` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `IconElement` is imported redundantly
[INFO] [stdout]    --> src/family.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |     use super::super::element::IconElement;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     use super::*;
[INFO] [stdout]     |         -------- the item `IconElement` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `IconType` is imported redundantly
[INFO] [stdout]    --> src/family.rs:174:34
[INFO] [stdout]     |
[INFO] [stdout] 174 |     use super::super::icontype::{IconType, OSType};
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout] 175 |     use super::super::image::{Image, PixelFormat};
[INFO] [stdout] 176 |     use super::*;
[INFO] [stdout]     |         -------- the item `IconType` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Image` is imported redundantly
[INFO] [stdout]    --> src/family.rs:175:31
[INFO] [stdout]     |
[INFO] [stdout] 175 |     use super::super::image::{Image, PixelFormat};
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 176 |     use super::*;
[INFO] [stdout]     |         -------- the item `Image` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/icontype.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already imported by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/image.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already imported by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "a8af93bc39c5a71eae56af6ffd18ada05b729aac0a8e0b5c91a6fb99f5e6ad44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8af93bc39c5a71eae56af6ffd18ada05b729aac0a8e0b5c91a6fb99f5e6ad44", kill_on_drop: false }`
[INFO] [stdout] a8af93bc39c5a71eae56af6ffd18ada05b729aac0a8e0b5c91a6fb99f5e6ad44