[INFO] updating cached repository diggsey-rust-meetup/fluid2
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/diggsey-rust-meetup/fluid2
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/diggsey-rust-meetup/fluid2" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/diggsey-rust-meetup/fluid2"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/diggsey-rust-meetup/fluid2'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/diggsey-rust-meetup/fluid2" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/diggsey-rust-meetup/fluid2"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/diggsey-rust-meetup/fluid2'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d223f3aeb7bce57fa170eb98bceda187048b9caa
[INFO] sha for GitHub repo diggsey-rust-meetup/fluid2: d223f3aeb7bce57fa170eb98bceda187048b9caa
[INFO] validating manifest of diggsey-rust-meetup/fluid2 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of diggsey-rust-meetup/fluid2 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing diggsey-rust-meetup/fluid2
[INFO] finished frobbing diggsey-rust-meetup/fluid2
[INFO] frobbed toml for diggsey-rust-meetup/fluid2 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/diggsey-rust-meetup/fluid2/Cargo.toml
[INFO] started frobbing diggsey-rust-meetup/fluid2
[INFO] finished frobbing diggsey-rust-meetup/fluid2
[INFO] frobbed toml for diggsey-rust-meetup/fluid2 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/diggsey-rust-meetup/fluid2/Cargo.toml
[INFO] crate diggsey-rust-meetup/fluid2 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking diggsey-rust-meetup/fluid2 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-2/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/diggsey-rust-meetup/fluid2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 71ec5ae0cd7586fbb3da87568710be596ff1c40d0ea0b9e30c469a682ce4ed9b
[INFO] running `"docker" "start" "-a" "71ec5ae0cd7586fbb3da87568710be596ff1c40d0ea0b9e30c469a682ce4ed9b"`
[INFO] [stderr]    Compiling cmake v0.1.18
[INFO] [stderr]    Compiling wayland-scanner v0.7.6
[INFO] [stderr]     Checking vecmath v0.2.0 (https://github.com/PistonDevelopers/vecmath#c0b1954c)
[INFO] [stderr]    Compiling glutin v0.7.0
[INFO] [stderr]     Checking gfx_core v0.5.0 (https://github.com/gfx-rs/gfx#dae247ce)
[INFO] [stderr]     Checking sdl2-sys v0.23.0
[INFO] [stderr]    Compiling gfx_gl v0.3.1
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking libloading v0.3.1
[INFO] [stderr]     Checking sdl2 v0.23.0
[INFO] [stderr]    Compiling glfw-sys v3.2.1
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.7.6
[INFO] [stderr]    Compiling wayland-client v0.7.6
[INFO] [stderr]     Checking glfw v0.5.0
[INFO] [stderr]     Checking wayland-window v0.4.2
[INFO] [stderr]     Checking wayland-kbd v0.6.2
[INFO] [stderr]     Checking winit v0.5.5
[INFO] [stderr]     Checking gfx_device_gl v0.12.0 (https://github.com/gfx-rs/gfx#dae247ce)
[INFO] [stderr]     Checking gfx v0.13.0 (https://github.com/gfx-rs/gfx#dae247ce)
[INFO] [stderr]     Checking gfx_window_sdl v0.4.0 (https://github.com/gfx-rs/gfx#dae247ce)
[INFO] [stderr]     Checking gfx_window_glfw v0.12.0 (https://github.com/gfx-rs/gfx#dae247ce)
[INFO] [stderr]     Checking gfx_window_glutin v0.13.1 (https://github.com/gfx-rs/gfx#dae247ce)
[INFO] [stderr]     Checking fluid2 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `delta`
[INFO] [stderr]    --> src/main.rs:185:13
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let delta = delta.as_secs() as f32 + delta.subsec_nanos() as f32 / 1000_000_000.0;
[INFO] [stderr]     |             ^^^^^ help: consider prefixing with an underscore: `_delta`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `delta`
[INFO] [stderr]    --> src/main.rs:185:13
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let delta = delta.as_secs() as f32 + delta.subsec_nanos() as f32 / 1000_000_000.0;
[INFO] [stderr]     |             ^^^^^ help: consider prefixing with an underscore: `_delta`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.61s
[INFO] running `"docker" "inspect" "71ec5ae0cd7586fbb3da87568710be596ff1c40d0ea0b9e30c469a682ce4ed9b"`
[INFO] running `"docker" "rm" "-f" "71ec5ae0cd7586fbb3da87568710be596ff1c40d0ea0b9e30c469a682ce4ed9b"`
[INFO] [stdout] 71ec5ae0cd7586fbb3da87568710be596ff1c40d0ea0b9e30c469a682ce4ed9b