Dec 18 11:47:26.216 INFO checking rust-flatten-json-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:47:26.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/rust-flatten-json/0.1.0:/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 11:47:26.491 INFO [stdout] 0b160ab86affd9b9f31764ec8bf94995ffb824616c18d451b949e4f747921236
Dec 18 11:47:26.494 INFO running `"docker" "start" "-a" "0b160ab86affd9b9f31764ec8bf94995ffb824616c18d451b949e4f747921236"`
Dec 18 11:47:27.686 INFO [stderr]     Checking rust-flatten-json v0.1.0 (/opt/crater/workdir)
Dec 18 11:47:28.084 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:47:28.084 INFO [stderr]   --> src/lib.rs:11:1
Dec 18 11:47:28.084 INFO [stderr]    |
Dec 18 11:47:28.084 INFO [stderr] 11 | / error_chain! {
Dec 18 11:47:28.084 INFO [stderr] 12 | | foreign_links {
Dec 18 11:47:28.084 INFO [stderr] 13 | |         Json(::serde_json::Error);
Dec 18 11:47:28.084 INFO [stderr] 14 | |     }
Dec 18 11:47:28.084 INFO [stderr] 15 | | }
Dec 18 11:47:28.084 INFO [stderr]    | |_^
Dec 18 11:47:28.084 INFO [stderr]    |
Dec 18 11:47:28.084 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:47:28.084 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 11:47:28.084 INFO [stderr] 
Dec 18 11:47:28.196 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:47:28.196 INFO [stderr]   --> src/lib.rs:11:1
Dec 18 11:47:28.196 INFO [stderr]    |
Dec 18 11:47:28.196 INFO [stderr] 11 | / error_chain! {
Dec 18 11:47:28.196 INFO [stderr] 12 | | foreign_links {
Dec 18 11:47:28.196 INFO [stderr] 13 | |         Json(::serde_json::Error);
Dec 18 11:47:28.196 INFO [stderr] 14 | |     }
Dec 18 11:47:28.196 INFO [stderr] 15 | | }
Dec 18 11:47:28.196 INFO [stderr]    | |_^
Dec 18 11:47:28.196 INFO [stderr]    |
Dec 18 11:47:28.196 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:47:28.196 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 11:47:28.196 INFO [stderr] 
Dec 18 11:47:28.580 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:47:28.580 INFO [stderr]   --> src/bin/from_stdin.rs:14:1
Dec 18 11:47:28.580 INFO [stderr]    |
Dec 18 11:47:28.580 INFO [stderr] 14 | / error_chain! {
Dec 18 11:47:28.580 INFO [stderr] 15 | | foreign_links {
Dec 18 11:47:28.580 INFO [stderr] 16 | |         Json(::serde_json::Error);
Dec 18 11:47:28.580 INFO [stderr] 17 | |         Io(::std::io::Error);
Dec 18 11:47:28.580 INFO [stderr] 18 | |         Flatten(::flatten_json::Error);
Dec 18 11:47:28.580 INFO [stderr] 19 | |     }
Dec 18 11:47:28.580 INFO [stderr] 20 | | }
Dec 18 11:47:28.580 INFO [stderr]    | |_^
Dec 18 11:47:28.580 INFO [stderr]    |
Dec 18 11:47:28.580 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:47:28.580 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 11:47:28.580 INFO [stderr] 
Dec 18 11:47:28.580 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:47:28.580 INFO [stderr]   --> src/bin/from_stdin.rs:14:1
Dec 18 11:47:28.580 INFO [stderr]    |
Dec 18 11:47:28.580 INFO [stderr] 14 | / error_chain! {
Dec 18 11:47:28.580 INFO [stderr] 15 | | foreign_links {
Dec 18 11:47:28.580 INFO [stderr] 16 | |         Json(::serde_json::Error);
Dec 18 11:47:28.580 INFO [stderr] 17 | |         Io(::std::io::Error);
Dec 18 11:47:28.580 INFO [stderr] 18 | |         Flatten(::flatten_json::Error);
Dec 18 11:47:28.580 INFO [stderr] 19 | |     }
Dec 18 11:47:28.580 INFO [stderr] 20 | | }
Dec 18 11:47:28.580 INFO [stderr]    | |_^
Dec 18 11:47:28.580 INFO [stderr]    |
Dec 18 11:47:28.580 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 11:47:28.580 INFO [stderr] 
Dec 18 11:47:28.580 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:47:28.580 INFO [stderr]   --> src/bin/from_stdin.rs:14:1
Dec 18 11:47:28.580 INFO [stderr]    |
Dec 18 11:47:28.580 INFO [stderr] 14 | / error_chain! {
Dec 18 11:47:28.580 INFO [stderr] 15 | | foreign_links {
Dec 18 11:47:28.580 INFO [stderr] 16 | |         Json(::serde_json::Error);
Dec 18 11:47:28.580 INFO [stderr] 17 | |         Io(::std::io::Error);
Dec 18 11:47:28.580 INFO [stderr] 18 | |         Flatten(::flatten_json::Error);
Dec 18 11:47:28.580 INFO [stderr] 19 | |     }
Dec 18 11:47:28.580 INFO [stderr] 20 | | }
Dec 18 11:47:28.580 INFO [stderr]    | |_^
Dec 18 11:47:28.580 INFO [stderr]    |
Dec 18 11:47:28.580 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:47:28.580 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 11:47:28.580 INFO [stderr] 
Dec 18 11:47:28.580 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:47:28.580 INFO [stderr]   --> src/bin/from_stdin.rs:14:1
Dec 18 11:47:28.580 INFO [stderr]    |
Dec 18 11:47:28.581 INFO [stderr] 14 | / error_chain! {
Dec 18 11:47:28.581 INFO [stderr] 15 | | foreign_links {
Dec 18 11:47:28.581 INFO [stderr] 16 | |         Json(::serde_json::Error);
Dec 18 11:47:28.581 INFO [stderr] 17 | |         Io(::std::io::Error);
Dec 18 11:47:28.581 INFO [stderr] 18 | |         Flatten(::flatten_json::Error);
Dec 18 11:47:28.581 INFO [stderr] 19 | |     }
Dec 18 11:47:28.581 INFO [stderr] 20 | | }
Dec 18 11:47:28.581 INFO [stderr]    | |_^
Dec 18 11:47:28.581 INFO [stderr]    |
Dec 18 11:47:28.581 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 11:47:28.581 INFO [stderr] 
Dec 18 11:47:28.663 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 18 11:47:28.958 INFO running `"docker" "inspect" "0b160ab86affd9b9f31764ec8bf94995ffb824616c18d451b949e4f747921236"`
Dec 18 11:47:29.069 INFO running `"docker" "rm" "-f" "0b160ab86affd9b9f31764ec8bf94995ffb824616c18d451b949e4f747921236"`
Dec 18 11:47:29.203 INFO [stdout] 0b160ab86affd9b9f31764ec8bf94995ffb824616c18d451b949e4f747921236