Dec 19 12:41:43.515 INFO checking michaelmelanson/fab-rs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:41:43.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/michaelmelanson/fab-rs:/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 12:41:44.054 INFO [stdout] 5884ad35955a828ced62d017ddae98621874c339b0356d02323a9d2ea665146b
Dec 19 12:41:44.098 INFO running `"docker" "start" "-a" "5884ad35955a828ced62d017ddae98621874c339b0356d02323a9d2ea665146b"`
Dec 19 12:41:45.076 INFO [stderr]     Checking atty v0.2.3
Dec 19 12:41:45.268 INFO [stderr]     Checking clap v2.32.0
Dec 19 12:41:49.741 INFO [stderr]     Checking fab v0.1.1 (/opt/crater/workdir)
Dec 19 12:41:50.856 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 12:41:50.856 INFO [stderr]   --> src/main.rs:44:17
Dec 19 12:41:50.856 INFO [stderr]    |
Dec 19 12:41:50.856 INFO [stderr] 44 |             err.cause()
Dec 19 12:41:50.856 INFO [stderr]    |                 ^^^^^
Dec 19 12:41:50.856 INFO [stderr]    |
Dec 19 12:41:50.856 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 12:41:50.856 INFO [stderr] 
Dec 19 12:41:50.947 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 12:41:50.947 INFO [stderr]   --> src/main.rs:44:17
Dec 19 12:41:50.947 INFO [stderr]    |
Dec 19 12:41:50.947 INFO [stderr] 44 |             err.cause()
Dec 19 12:41:50.947 INFO [stderr]    |                 ^^^^^
Dec 19 12:41:50.952 INFO [stderr]    |
Dec 19 12:41:50.952 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 12:41:50.952 INFO [stderr] 
Dec 19 12:41:51.249 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.24s
Dec 19 12:41:52.220 INFO running `"docker" "inspect" "5884ad35955a828ced62d017ddae98621874c339b0356d02323a9d2ea665146b"`
Dec 19 12:41:52.510 INFO running `"docker" "rm" "-f" "5884ad35955a828ced62d017ddae98621874c339b0356d02323a9d2ea665146b"`
Dec 19 12:41:52.855 INFO [stdout] 5884ad35955a828ced62d017ddae98621874c339b0356d02323a9d2ea665146b