Dec 18 11:22:01.458 INFO checking serdeconv-0.3.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:22:01.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/serdeconv/0.3.0:/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 18 11:22:01.742 INFO [stdout] 40b46fd3cbd24c6d2dc4445462f3e547846be84e1e68101cbf5018645f2839f0
Dec 18 11:22:01.744 INFO running `"docker" "start" "-a" "40b46fd3cbd24c6d2dc4445462f3e547846be84e1e68101cbf5018645f2839f0"`
Dec 18 11:22:02.708 INFO [stderr]    Compiling trackable_derive v0.1.1
Dec 18 11:22:04.519 INFO [stderr]     Checking trackable v0.2.20
Dec 18 11:22:04.995 INFO [stderr]     Checking serdeconv v0.3.0 (/opt/crater/workdir)
Dec 18 11:22:05.737 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:22:05.738 INFO [stderr]   --> src/error.rs:11:1
Dec 18 11:22:05.738 INFO [stderr]    |
Dec 18 11:22:05.738 INFO [stderr] 11 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
Dec 18 11:22:05.738 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:22:05.739 INFO [stderr]    |
Dec 18 11:22:05.739 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:22:05.739 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 11:22:05.740 INFO [stderr] 
Dec 18 11:22:05.877 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:22:05.877 INFO [stderr]   --> src/error.rs:11:1
Dec 18 11:22:05.877 INFO [stderr]    |
Dec 18 11:22:05.878 INFO [stderr] 11 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
Dec 18 11:22:05.878 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:22:05.878 INFO [stderr]    |
Dec 18 11:22:05.878 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:22:05.879 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 11:22:05.879 INFO [stderr] 
Dec 18 11:22:05.983 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.34s
Dec 18 11:22:06.476 INFO running `"docker" "inspect" "40b46fd3cbd24c6d2dc4445462f3e547846be84e1e68101cbf5018645f2839f0"`
Dec 18 11:22:06.804 INFO running `"docker" "rm" "-f" "40b46fd3cbd24c6d2dc4445462f3e547846be84e1e68101cbf5018645f2839f0"`
Dec 18 11:22:06.995 INFO [stdout] 40b46fd3cbd24c6d2dc4445462f3e547846be84e1e68101cbf5018645f2839f0