Dec 17 21:27:02.641 INFO checking kimsnj/fanto against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 21:27:02.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/kimsnj/fanto:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:27:03.137 INFO [stdout] f5fc6a32a6e7cc5134131dca0cccc540614a640985f27429ef78cca51df7875b
Dec 17 21:27:03.144 INFO running `"docker" "start" "-a" "f5fc6a32a6e7cc5134131dca0cccc540614a640985f27429ef78cca51df7875b"`
Dec 17 21:27:05.133 INFO [stderr]     Checking nix v0.8.0
Dec 17 21:27:05.157 INFO [stderr]     Checking error-chain v0.10.0
Dec 17 21:27:09.204 INFO [stderr]     Checking fanto v0.1.0 (/opt/crater/workdir)
Dec 17 21:27:09.768 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 21:27:09.768 INFO [stderr]   --> src/main.rs:15:5
Dec 17 21:27:09.768 INFO [stderr]    |
Dec 17 21:27:09.768 INFO [stderr] 15 | /     error_chain!{
Dec 17 21:27:09.768 INFO [stderr] 16 | |         foreign_links {
Dec 17 21:27:09.768 INFO [stderr] 17 | |             Nix(::nix::Error);
Dec 17 21:27:09.768 INFO [stderr] 18 | |         }
Dec 17 21:27:09.768 INFO [stderr] 19 | |     }
Dec 17 21:27:09.769 INFO [stderr]    | |_____^
Dec 17 21:27:09.769 INFO [stderr]    |
Dec 17 21:27:09.769 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 21:27:09.769 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 21:27:09.770 INFO [stderr] 
Dec 17 21:27:09.852 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 21:27:09.853 INFO [stderr]   --> src/main.rs:15:5
Dec 17 21:27:09.853 INFO [stderr]    |
Dec 17 21:27:09.853 INFO [stderr] 15 | /     error_chain!{
Dec 17 21:27:09.853 INFO [stderr] 16 | |         foreign_links {
Dec 17 21:27:09.854 INFO [stderr] 17 | |             Nix(::nix::Error);
Dec 17 21:27:09.854 INFO [stderr] 18 | |         }
Dec 17 21:27:09.854 INFO [stderr] 19 | |     }
Dec 17 21:27:09.855 INFO [stderr]    | |_____^
Dec 17 21:27:09.855 INFO [stderr]    |
Dec 17 21:27:09.855 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 21:27:09.856 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 21:27:09.856 INFO [stderr] 
Dec 17 21:27:10.017 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.01s
Dec 17 21:27:10.979 INFO running `"docker" "inspect" "f5fc6a32a6e7cc5134131dca0cccc540614a640985f27429ef78cca51df7875b"`
Dec 17 21:27:11.228 INFO running `"docker" "rm" "-f" "f5fc6a32a6e7cc5134131dca0cccc540614a640985f27429ef78cca51df7875b"`
Dec 17 21:27:11.564 INFO [stdout] f5fc6a32a6e7cc5134131dca0cccc540614a640985f27429ef78cca51df7875b