Dec 17 13:50:59.880 INFO checking thara/my-utils against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 13:50:59.880 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/thara/my-utils:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 13:51:00.323 INFO [stdout] fc1c755fb0ce16b24dd08f9c41310413b72b7d0be3b1249e80054d1fa2fd3ff9
Dec 17 13:51:00.328 INFO running `"docker" "start" "-a" "fc1c755fb0ce16b24dd08f9c41310413b72b7d0be3b1249e80054d1fa2fd3ff9"`
Dec 17 13:51:01.949 INFO [stderr]    Compiling cc v1.0.7
Dec 17 13:51:01.949 INFO [stderr]     Checking rustc-demangle v0.1.7
Dec 17 13:51:01.956 INFO [stderr]    Compiling regex v0.2.9
Dec 17 13:51:08.302 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 17 13:51:22.690 INFO [stderr]     Checking backtrace v0.3.5
Dec 17 13:51:23.116 INFO [stderr]     Checking error-chain v0.11.0
Dec 17 13:51:23.680 INFO [stderr]     Checking my-utils v0.1.0 (/opt/crater/workdir)
Dec 17 13:51:24.240 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 13:51:24.240 INFO [stderr]   --> src/bin/cpp-dependency-lookup.rs:18:5
Dec 17 13:51:24.240 INFO [stderr]    |
Dec 17 13:51:24.240 INFO [stderr] 18 | /     error_chain!{
Dec 17 13:51:24.240 INFO [stderr] 19 | |         foreign_links {
Dec 17 13:51:24.244 INFO [stderr] 20 | |             Io(::std::io::Error);
Dec 17 13:51:24.244 INFO [stderr] 21 | |         }
Dec 17 13:51:24.244 INFO [stderr] 22 | |     }
Dec 17 13:51:24.244 INFO [stderr]    | |_____^
Dec 17 13:51:24.244 INFO [stderr]    |
Dec 17 13:51:24.244 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 13:51:24.245 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 13:51:24.245 INFO [stderr] 
Dec 17 13:51:24.280 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 13:51:24.280 INFO [stderr]   --> src/bin/cpp-dependency-lookup.rs:18:5
Dec 17 13:51:24.280 INFO [stderr]    |
Dec 17 13:51:24.280 INFO [stderr] 18 | /     error_chain!{
Dec 17 13:51:24.280 INFO [stderr] 19 | |         foreign_links {
Dec 17 13:51:24.280 INFO [stderr] 20 | |             Io(::std::io::Error);
Dec 17 13:51:24.280 INFO [stderr] 21 | |         }
Dec 17 13:51:24.280 INFO [stderr] 22 | |     }
Dec 17 13:51:24.280 INFO [stderr]    | |_____^
Dec 17 13:51:24.280 INFO [stderr]    |
Dec 17 13:51:24.280 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 13:51:24.280 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 13:51:24.280 INFO [stderr] 
Dec 17 13:51:24.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.56s
Dec 17 13:51:25.322 INFO running `"docker" "inspect" "fc1c755fb0ce16b24dd08f9c41310413b72b7d0be3b1249e80054d1fa2fd3ff9"`
Dec 17 13:51:25.598 INFO running `"docker" "rm" "-f" "fc1c755fb0ce16b24dd08f9c41310413b72b7d0be3b1249e80054d1fa2fd3ff9"`
Dec 17 13:51:25.952 INFO [stdout] fc1c755fb0ce16b24dd08f9c41310413b72b7d0be3b1249e80054d1fa2fd3ff9