Dec 19 14:20:35.374 INFO checking kimsnj/fanto against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:20:35.374 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:20:35.818 INFO [stdout] 18244d87cf40e1e525f6d68c922c107d3d1e8f2cd2803702825e04d7210be0a1
Dec 19 14:20:35.820 INFO running `"docker" "start" "-a" "18244d87cf40e1e525f6d68c922c107d3d1e8f2cd2803702825e04d7210be0a1"`
Dec 19 14:20:37.772 INFO [stderr]     Checking backtrace v0.3.0
Dec 19 14:20:38.228 INFO [stderr]     Checking error-chain v0.10.0
Dec 19 14:20:38.785 INFO [stderr]     Checking fanto v0.1.0 (/opt/crater/workdir)
Dec 19 14:20:39.401 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 14:20:39.401 INFO [stderr]   --> src/main.rs:15:5
Dec 19 14:20:39.401 INFO [stderr]    |
Dec 19 14:20:39.401 INFO [stderr] 15 | /     error_chain!{
Dec 19 14:20:39.401 INFO [stderr] 16 | |         foreign_links {
Dec 19 14:20:39.401 INFO [stderr] 17 | |             Nix(::nix::Error);
Dec 19 14:20:39.401 INFO [stderr] 18 | |         }
Dec 19 14:20:39.401 INFO [stderr] 19 | |     }
Dec 19 14:20:39.401 INFO [stderr]    | |_____^
Dec 19 14:20:39.401 INFO [stderr]    |
Dec 19 14:20:39.401 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 14:20:39.401 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 19 14:20:39.401 INFO [stderr] 
Dec 19 14:20:39.424 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 14:20:39.424 INFO [stderr]   --> src/main.rs:15:5
Dec 19 14:20:39.424 INFO [stderr]    |
Dec 19 14:20:39.424 INFO [stderr] 15 | /     error_chain!{
Dec 19 14:20:39.424 INFO [stderr] 16 | |         foreign_links {
Dec 19 14:20:39.424 INFO [stderr] 17 | |             Nix(::nix::Error);
Dec 19 14:20:39.424 INFO [stderr] 18 | |         }
Dec 19 14:20:39.424 INFO [stderr] 19 | |     }
Dec 19 14:20:39.424 INFO [stderr]    | |_____^
Dec 19 14:20:39.424 INFO [stderr]    |
Dec 19 14:20:39.424 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 14:20:39.424 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 19 14:20:39.424 INFO [stderr] 
Dec 19 14:20:39.629 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Dec 19 14:20:40.586 INFO running `"docker" "inspect" "18244d87cf40e1e525f6d68c922c107d3d1e8f2cd2803702825e04d7210be0a1"`
Dec 19 14:20:40.838 INFO running `"docker" "rm" "-f" "18244d87cf40e1e525f6d68c922c107d3d1e8f2cd2803702825e04d7210be0a1"`
Dec 19 14:20:41.171 INFO [stdout] 18244d87cf40e1e525f6d68c922c107d3d1e8f2cd2803702825e04d7210be0a1