[INFO] cloning repository https://github.com/paul-jewell/BrewStillery
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paul-jewell/BrewStillery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-jewell%2FBrewStillery", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-jewell%2FBrewStillery'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9b8672f099c88bfa7b6a402dbd16384fa388513
[INFO] checking paul-jewell/BrewStillery against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-jewell%2FBrewStillery" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paul-jewell/BrewStillery on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/paul-jewell/BrewStillery
[INFO] finished tweaking git repo https://github.com/paul-jewell/BrewStillery
[INFO] tweaked toml for git repo https://github.com/paul-jewell/BrewStillery written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages
[INFO] [stderr]       Adding atk-sys v0.6.0 (latest: v0.18.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding c_vec v1.3.3 (latest: v2.0.0)
[INFO] [stderr]       Adding cairo-rs v0.4.1 (latest: v0.19.2)
[INFO] [stderr]       Adding cairo-sys-rs v0.6.0 (latest: v0.19.2)
[INFO] [stderr]       Adding gdk v0.8.0 (latest: v0.18.0)
[INFO] [stderr]       Adding gdk-pixbuf v0.4.0 (latest: v0.19.2)
[INFO] [stderr]       Adding gdk-pixbuf-sys v0.6.0 (latest: v0.19.0)
[INFO] [stderr]       Adding gdk-sys v0.6.0 (latest: v0.18.0)
[INFO] [stderr]       Adding gio v0.4.1 (latest: v0.19.3)
[INFO] [stderr]       Adding gio-sys v0.6.0 (latest: v0.19.0)
[INFO] [stderr]       Adding glib v0.5.0 (latest: v0.19.3)
[INFO] [stderr]       Adding glib-sys v0.6.0 (latest: v0.19.0)
[INFO] [stderr]       Adding gobject-sys v0.6.0 (latest: v0.19.0)
[INFO] [stderr]       Adding gtk v0.4.1 (latest: v0.18.1)
[INFO] [stderr]       Adding gtk-sys v0.6.0 (latest: v0.18.0)
[INFO] [stderr]       Adding pango v0.4.0 (latest: v0.19.3)
[INFO] [stderr]       Adding pango-sys v0.6.0 (latest: v0.19.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.6.0
[INFO] [stderr]   Downloaded gobject-sys v0.6.0
[INFO] [stderr]   Downloaded pango-sys v0.6.0
[INFO] [stderr]   Downloaded glib v0.5.0
[INFO] [stderr]   Downloaded cairo-rs v0.4.1
[INFO] [stderr]   Downloaded gdk-pixbuf v0.4.0
[INFO] [stderr]   Downloaded gio v0.4.1
[INFO] [stderr]   Downloaded atk-sys v0.6.0
[INFO] [stderr]   Downloaded cairo-sys-rs v0.6.0
[INFO] [stderr]   Downloaded gdk-sys v0.6.0
[INFO] [stderr]   Downloaded gtk-sys v0.6.0
[INFO] [stderr]   Downloaded glib-sys v0.6.0
[INFO] [stderr]   Downloaded pango v0.4.0
[INFO] [stderr]   Downloaded gdk v0.8.0
[INFO] [stderr]   Downloaded gio-sys v0.6.0
[INFO] [stderr]   Downloaded gtk v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 014f65fd57f25874925a6a7a96d0d86ceb15381ba6f6768032b86d439d5651f8
[INFO] running `Command { std: "docker" "start" "-a" "014f65fd57f25874925a6a7a96d0d86ceb15381ba6f6768032b86d439d5651f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "014f65fd57f25874925a6a7a96d0d86ceb15381ba6f6768032b86d439d5651f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "014f65fd57f25874925a6a7a96d0d86ceb15381ba6f6768032b86d439d5651f8", kill_on_drop: false }`
[INFO] [stdout] 014f65fd57f25874925a6a7a96d0d86ceb15381ba6f6768032b86d439d5651f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5caefedae5db149cde33efc8e314af1ad44c6c3bfe75f354b09504d14b4c3081
[INFO] running `Command { std: "docker" "start" "-a" "5caefedae5db149cde33efc8e314af1ad44c6c3bfe75f354b09504d14b4c3081", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling gio v0.4.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.4.0
[INFO] [stderr]    Compiling cairo-rs v0.4.1
[INFO] [stderr]    Compiling gdk v0.8.0
[INFO] [stderr]     Checking c_vec v1.3.3
[INFO] [stderr]    Compiling gtk v0.4.1
[INFO] [stderr]    Compiling glib-sys v0.6.0
[INFO] [stderr]    Compiling gobject-sys v0.6.0
[INFO] [stderr]    Compiling gio-sys v0.6.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.6.0
[INFO] [stderr]    Compiling pango-sys v0.6.0
[INFO] [stderr]    Compiling gdk-sys v0.6.0
[INFO] [stderr]    Compiling atk-sys v0.6.0
[INFO] [stderr]    Compiling gtk-sys v0.6.0
[INFO] [stderr]     Checking glib v0.5.0
[INFO] [stderr]     Checking pango v0.4.0
[INFO] [stderr]     Checking BrewStillery v6.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/startGTK.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/gtkCSS.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/guestimateABVGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/increaseABVGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/grainToABVGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/realABVGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/waterSpargeGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/guestimateIBUGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/gyleCarbonationGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/champagneCarbonationGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/guestimateABV.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/increaseABV.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/realABV.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/waterSparge.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/gyleCarbonation.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/guestimateIBU.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/champagneCarbonation.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/commonFunctions.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/grainToABV.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/startGTK.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/gtkCSS.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/guestimateABVGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/increaseABVGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/grainToABVGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/realABVGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/waterSpargeGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/guestimateIBUGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/gyleCarbonationGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/gui/champagneCarbonationGUI.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/guestimateABV.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/increaseABV.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/realABV.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/waterSparge.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/gyleCarbonation.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/guestimateIBU.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/champagneCarbonation.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/commonFunctions.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gtk` is imported redundantly
[INFO] [stdout]  --> src/functions/grainToABV.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate gtk;
[INFO] [stdout]   | ----------------- the item `gtk` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `poundsToOunces` is never used
[INFO] [stdout]    --> src/functions/commonFunctions.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub trait singleInput {
[INFO] [stdout]     |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn poundsToOunces(&self) -> f64;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `BrewStillery` (bin "BrewStillery"); 20 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta7T46a4"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `BrewStillery` (bin "BrewStillery" test) due to 2 previous errors; 19 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5caefedae5db149cde33efc8e314af1ad44c6c3bfe75f354b09504d14b4c3081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5caefedae5db149cde33efc8e314af1ad44c6c3bfe75f354b09504d14b4c3081", kill_on_drop: false }`
[INFO] [stdout] 5caefedae5db149cde33efc8e314af1ad44c6c3bfe75f354b09504d14b4c3081