Dec 19 20:09:28.653 INFO checking ayosec/sysinfo-lemonbar against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:09:28.653 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/ayosec/sysinfo-lemonbar:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:09:29.124 INFO [stdout] 451ac61a117807d603c3d63672e7c728830080ec1597a2071ae55676d3e2271f
Dec 19 20:09:29.130 INFO running `"docker" "start" "-a" "451ac61a117807d603c3d63672e7c728830080ec1597a2071ae55676d3e2271f"`
Dec 19 20:09:30.323 INFO [stderr]     Checking gumdrop v0.3.0
Dec 19 20:09:30.337 INFO [stderr]    Compiling gumdrop_derive v0.3.0
Dec 19 20:09:32.536 INFO [stderr]     Checking sysinfo-lemonbar v0.1.0 (/opt/crater/workdir)
Dec 19 20:09:32.765 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 20:09:32.765 INFO [stderr]  --> src/options.rs:2:5
Dec 19 20:09:32.765 INFO [stderr]   |
Dec 19 20:09:32.765 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 19 20:09:32.765 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 20:09:32.765 INFO [stderr]   |
Dec 19 20:09:32.765 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 20:09:32.765 INFO [stderr] 
Dec 19 20:09:32.792 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 20:09:32.792 INFO [stderr]  --> src/options.rs:2:5
Dec 19 20:09:32.792 INFO [stderr]   |
Dec 19 20:09:32.792 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 19 20:09:32.792 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 20:09:32.792 INFO [stderr]   |
Dec 19 20:09:32.792 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 20:09:32.792 INFO [stderr] 
Dec 19 20:09:32.908 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 20:09:32.908 INFO [stderr]  --> src/options.rs:2:5
Dec 19 20:09:32.908 INFO [stderr]   |
Dec 19 20:09:32.908 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 19 20:09:32.908 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 20:09:32.908 INFO [stderr]   |
Dec 19 20:09:32.908 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:09:32.908 INFO [stderr] 
Dec 19 20:09:32.919 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 20:09:32.919 INFO [stderr]  --> src/options.rs:2:5
Dec 19 20:09:32.919 INFO [stderr]   |
Dec 19 20:09:32.919 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 19 20:09:32.919 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 20:09:32.919 INFO [stderr]   |
Dec 19 20:09:32.919 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:09:32.919 INFO [stderr] 
Dec 19 20:09:33.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
Dec 19 20:09:33.362 INFO running `"docker" "inspect" "451ac61a117807d603c3d63672e7c728830080ec1597a2071ae55676d3e2271f"`
Dec 19 20:09:33.622 INFO running `"docker" "rm" "-f" "451ac61a117807d603c3d63672e7c728830080ec1597a2071ae55676d3e2271f"`
Dec 19 20:09:33.731 INFO [stdout] 451ac61a117807d603c3d63672e7c728830080ec1597a2071ae55676d3e2271f