Dec 18 11:23:06.675 INFO checking serde_mcf-0.1.3 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:23:06.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/serde_mcf/0.1.3:/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 18 11:23:06.861 INFO [stdout] 3691652c82d03f05c64441b8d3a0e77eab0cb59b70eb1f6f5f132147c6a0af58
Dec 18 11:23:06.866 INFO running `"docker" "start" "-a" "3691652c82d03f05c64441b8d3a0e77eab0cb59b70eb1f6f5f132147c6a0af58"`
Dec 18 11:23:07.971 INFO [stderr]     Checking serde_json v1.0.33
Dec 18 11:23:07.980 INFO [stderr]     Checking error-chain v0.11.0
Dec 18 11:23:09.955 INFO [stderr]     Checking serde_mcf v0.1.3 (/opt/crater/workdir)
Dec 18 11:23:10.724 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:23:10.724 INFO [stderr]   --> src/lib.rs:40:5
Dec 18 11:23:10.724 INFO [stderr]    |
Dec 18 11:23:10.724 INFO [stderr] 40 | /     error_chain!{
Dec 18 11:23:10.724 INFO [stderr] 41 | |         errors {
Dec 18 11:23:10.724 INFO [stderr] 42 | |             Custom(msg: String)
Dec 18 11:23:10.724 INFO [stderr] 43 | |             Unsupported
Dec 18 11:23:10.724 INFO [stderr] ...  |
Dec 18 11:23:10.724 INFO [stderr] 49 | |         }
Dec 18 11:23:10.724 INFO [stderr] 50 | |     }
Dec 18 11:23:10.724 INFO [stderr]    | |_____^
Dec 18 11:23:10.724 INFO [stderr]    |
Dec 18 11:23:10.724 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:23:10.724 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 18 11:23:10.724 INFO [stderr] 
Dec 18 11:23:10.724 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:23:10.724 INFO [stderr]   --> src/lib.rs:40:5
Dec 18 11:23:10.724 INFO [stderr]    |
Dec 18 11:23:10.724 INFO [stderr] 40 | /     error_chain!{
Dec 18 11:23:10.724 INFO [stderr] 41 | |         errors {
Dec 18 11:23:10.724 INFO [stderr] 42 | |             Custom(msg: String)
Dec 18 11:23:10.724 INFO [stderr] 43 | |             Unsupported
Dec 18 11:23:10.724 INFO [stderr] ...  |
Dec 18 11:23:10.724 INFO [stderr] 49 | |         }
Dec 18 11:23:10.724 INFO [stderr] 50 | |     }
Dec 18 11:23:10.724 INFO [stderr]    | |_____^
Dec 18 11:23:10.724 INFO [stderr]    |
Dec 18 11:23:10.724 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 18 11:23:10.724 INFO [stderr] 
Dec 18 11:23:10.899 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:23:10.899 INFO [stderr]   --> src/lib.rs:40:5
Dec 18 11:23:10.899 INFO [stderr]    |
Dec 18 11:23:10.899 INFO [stderr] 40 | /     error_chain!{
Dec 18 11:23:10.899 INFO [stderr] 41 | |         errors {
Dec 18 11:23:10.899 INFO [stderr] 42 | |             Custom(msg: String)
Dec 18 11:23:10.899 INFO [stderr] 43 | |             Unsupported
Dec 18 11:23:10.899 INFO [stderr] ...  |
Dec 18 11:23:10.899 INFO [stderr] 49 | |         }
Dec 18 11:23:10.899 INFO [stderr] 50 | |     }
Dec 18 11:23:10.899 INFO [stderr]    | |_____^
Dec 18 11:23:10.899 INFO [stderr]    |
Dec 18 11:23:10.899 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:23:10.899 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 18 11:23:10.899 INFO [stderr] 
Dec 18 11:23:10.899 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:23:10.899 INFO [stderr]   --> src/lib.rs:40:5
Dec 18 11:23:10.899 INFO [stderr]    |
Dec 18 11:23:10.899 INFO [stderr] 40 | /     error_chain!{
Dec 18 11:23:10.899 INFO [stderr] 41 | |         errors {
Dec 18 11:23:10.899 INFO [stderr] 42 | |             Custom(msg: String)
Dec 18 11:23:10.899 INFO [stderr] 43 | |             Unsupported
Dec 18 11:23:10.899 INFO [stderr] ...  |
Dec 18 11:23:10.899 INFO [stderr] 49 | |         }
Dec 18 11:23:10.899 INFO [stderr] 50 | |     }
Dec 18 11:23:10.899 INFO [stderr]    | |_____^
Dec 18 11:23:10.899 INFO [stderr]    |
Dec 18 11:23:10.899 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 18 11:23:10.899 INFO [stderr] 
Dec 18 11:23:11.221 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
Dec 18 11:23:11.784 INFO running `"docker" "inspect" "3691652c82d03f05c64441b8d3a0e77eab0cb59b70eb1f6f5f132147c6a0af58"`
Dec 18 11:23:12.130 INFO running `"docker" "rm" "-f" "3691652c82d03f05c64441b8d3a0e77eab0cb59b70eb1f6f5f132147c6a0af58"`
Dec 18 11:23:12.397 INFO [stdout] 3691652c82d03f05c64441b8d3a0e77eab0cb59b70eb1f6f5f132147c6a0af58