Dec 19 11:00:33.441 INFO checking phyber/mutt-maildirs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:00:33.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/phyber/mutt-maildirs:/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 11:00:34.046 INFO [stdout] f44a7954d0ef74bccecb96dd550f6ba7fa6fb3440b3a6bd5787f465a55eb6d8e
Dec 19 11:00:34.048 INFO running `"docker" "start" "-a" "f44a7954d0ef74bccecb96dd550f6ba7fa6fb3440b3a6bd5787f465a55eb6d8e"`
Dec 19 11:00:36.054 INFO [stderr]    Compiling backtrace-sys v0.1.15
Dec 19 11:00:50.700 INFO [stderr]     Checking backtrace v0.3.3
Dec 19 11:00:51.212 INFO [stderr]     Checking error-chain v0.10.0
Dec 19 11:00:51.695 INFO [stderr]     Checking mutt-maildirs v0.1.0 (/opt/crater/workdir)
Dec 19 11:00:52.040 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 19 11:00:52.041 INFO [stderr]   --> src/main.rs:37:22
Dec 19 11:00:52.041 INFO [stderr]    |
Dec 19 11:00:52.042 INFO [stderr] 37 |     let home = match env::home_dir() {
Dec 19 11:00:52.042 INFO [stderr]    |                      ^^^^^^^^^^^^^
Dec 19 11:00:52.042 INFO [stderr]    |
Dec 19 11:00:52.043 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 11:00:52.043 INFO [stderr] 
Dec 19 11:00:52.056 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 19 11:00:52.056 INFO [stderr]   --> src/main.rs:37:22
Dec 19 11:00:52.057 INFO [stderr]    |
Dec 19 11:00:52.057 INFO [stderr] 37 |     let home = match env::home_dir() {
Dec 19 11:00:52.057 INFO [stderr]    |                      ^^^^^^^^^^^^^
Dec 19 11:00:52.058 INFO [stderr]    |
Dec 19 11:00:52.058 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 11:00:52.058 INFO [stderr] 
Dec 19 11:00:52.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.36s
Dec 19 11:00:53.792 INFO running `"docker" "inspect" "f44a7954d0ef74bccecb96dd550f6ba7fa6fb3440b3a6bd5787f465a55eb6d8e"`
Dec 19 11:00:54.122 INFO running `"docker" "rm" "-f" "f44a7954d0ef74bccecb96dd550f6ba7fa6fb3440b3a6bd5787f465a55eb6d8e"`
Dec 19 11:00:54.464 INFO [stdout] f44a7954d0ef74bccecb96dd550f6ba7fa6fb3440b3a6bd5787f465a55eb6d8e