[INFO] updating cached repository letharion/yasg
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/letharion/yasg
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/letharion/yasg" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/letharion/yasg"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/letharion/yasg'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/letharion/yasg" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/letharion/yasg"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/letharion/yasg'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7bb4afa11423ce4ad67fa5db5c425732f908cffe
[INFO] sha for GitHub repo letharion/yasg: 7bb4afa11423ce4ad67fa5db5c425732f908cffe
[INFO] validating manifest of letharion/yasg 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 letharion/yasg 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 letharion/yasg
[INFO] finished frobbing letharion/yasg
[INFO] frobbed toml for letharion/yasg written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/letharion/yasg/Cargo.toml
[INFO] started frobbing letharion/yasg
[INFO] finished frobbing letharion/yasg
[INFO] frobbed toml for letharion/yasg written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/letharion/yasg/Cargo.toml
[INFO] crate letharion/yasg 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking letharion/yasg against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-6/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/letharion/yasg:/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] eb434bb2f118297b63731b4e247dafd342f7578333d8d14868a9fec6bb9a9b5b
[INFO] running `"docker" "start" "-a" "eb434bb2f118297b63731b4e247dafd342f7578333d8d14868a9fec6bb9a9b5b"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libz-sys v1.0.13
[INFO] [stderr]    Compiling glutin v0.8.0
[INFO] [stderr]     Checking gfx_core v0.7.1
[INFO] [stderr]     Checking png v0.7.0
[INFO] [stderr]     Checking wayland-sys v0.8.7
[INFO] [stderr]     Checking wayland-client v0.8.7
[INFO] [stderr]     Checking image v0.13.0
[INFO] [stderr]    Compiling freetype-sys v0.4.0
[INFO] [stderr]     Checking freetype-rs v0.13.0
[INFO] [stderr]     Checking wayland-window v0.5.0
[INFO] [stderr]     Checking wayland-kbd v0.8.0
[INFO] [stderr]     Checking winit v0.6.4
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.43.1
[INFO] [stderr]     Checking pistoncore-glutin_window v0.37.0
[INFO] [stderr]     Checking gfx v0.16.0
[INFO] [stderr]     Checking gfx_text v0.17.0
[INFO] [stderr]     Checking yasg v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `elapsed`
[INFO] [stderr]    --> src/main.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |         let elapsed = (new_now.as_secs() * 1000000000) + new_now.subsec_nanos() as u64;
[INFO] [stderr]     |             ^^^^^^^ help: consider prefixing with an underscore: `_elapsed`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `elapsed`
[INFO] [stderr]    --> src/main.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |         let elapsed = (new_now.as_secs() * 1000000000) + new_now.subsec_nanos() as u64;
[INFO] [stderr]     |             ^^^^^^^ help: consider prefixing with an underscore: `_elapsed`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.15s
[INFO] running `"docker" "inspect" "eb434bb2f118297b63731b4e247dafd342f7578333d8d14868a9fec6bb9a9b5b"`
[INFO] running `"docker" "rm" "-f" "eb434bb2f118297b63731b4e247dafd342f7578333d8d14868a9fec6bb9a9b5b"`
[INFO] [stdout] eb434bb2f118297b63731b4e247dafd342f7578333d8d14868a9fec6bb9a9b5b