[INFO] fetching crate suzy 0.0.1...
[INFO] checking suzy-0.0.1 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] extracting crate suzy 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate suzy 0.0.1 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate suzy 0.0.1
[INFO] finished tweaking crates.io crate suzy 0.0.1
[INFO] tweaked toml for crates.io crate suzy 0.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0af4fd38be373175985e88378bc2165c2916923045f063c75dfb3ed2d7336cd2
[INFO] running `Command { std: "docker" "start" "-a" "0af4fd38be373175985e88378bc2165c2916923045f063c75dfb3ed2d7336cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0af4fd38be373175985e88378bc2165c2916923045f063c75dfb3ed2d7336cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af4fd38be373175985e88378bc2165c2916923045f063c75dfb3ed2d7336cd2", kill_on_drop: false }`
[INFO] [stdout] 0af4fd38be373175985e88378bc2165c2916923045f063c75dfb3ed2d7336cd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 164715e0a0116f0fa1e4c66dec0fd6122a49d0aff8274b38048119ce58cc4a1c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "164715e0a0116f0fa1e4c66dec0fd6122a49d0aff8274b38048119ce58cc4a1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2 v0.33.0
[INFO] [stderr]    Compiling suzy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking drying_paint v0.4.3
[INFO] [stderr]    Compiling sdl2-sys v0.33.0
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> build.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::OpenOptions`
[INFO] [stdout]  --> build.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs::OpenOptions;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out_dir`
[INFO] [stdout]   --> build.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let out_dir = env::var("OUT_DIR").expect("expected cargo to set OUT_DIR");
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `expect_current`
[INFO] [stdout]   --> src/app/values.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub(crate) fn expect_current<F, R>(func: F) -> R
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `anon`
[INFO] [stdout]   --> src/widget/anon.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub(crate) anon: &'a mut dyn AnonWidget<P>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `downcast_widget`
[INFO] [stdout]   --> src/widget/anon.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub(crate) fn downcast_widget<T>(&mut self) -> Option<&mut Widget<T, P>>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `expect_current`
[INFO] [stdout]   --> src/app/values.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub(crate) fn expect_current<F, R>(func: F) -> R
[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: field is never read: `anon`
[INFO] [stdout]   --> src/widget/anon.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub(crate) anon: &'a mut dyn AnonWidget<P>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `downcast_widget`
[INFO] [stdout]   --> src/widget/anon.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub(crate) fn downcast_widget<T>(&mut self) -> Option<&mut Widget<T, P>>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.42s
[INFO] running `Command { std: "docker" "inspect" "164715e0a0116f0fa1e4c66dec0fd6122a49d0aff8274b38048119ce58cc4a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "164715e0a0116f0fa1e4c66dec0fd6122a49d0aff8274b38048119ce58cc4a1c", kill_on_drop: false }`
[INFO] [stdout] 164715e0a0116f0fa1e4c66dec0fd6122a49d0aff8274b38048119ce58cc4a1c
