Dec 18 09:13:05.481 INFO checking wolfram_alpha-0.4.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 09:13:05.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/wolfram_alpha/0.4.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:13:05.760 INFO [stdout] 50cb6df0a7b796f2f8212aa0a1e83b0d3460cefa6d0fa4e36fe0bc9831bc26a1
Dec 18 09:13:05.764 INFO running `"docker" "start" "-a" "50cb6df0a7b796f2f8212aa0a1e83b0d3460cefa6d0fa4e36fe0bc9831bc26a1"`
Dec 18 09:13:07.196 INFO [stderr]    Compiling syntex_pos v0.54.0
Dec 18 09:13:07.196 INFO [stderr]    Compiling syn v0.10.8
Dec 18 09:13:07.200 INFO [stderr]     Checking serde_xml v0.8.1
Dec 18 09:13:07.200 INFO [stderr]     Checking url v1.7.2
Dec 18 09:13:09.729 INFO [stderr]    Compiling syntex_errors v0.54.0
Dec 18 09:13:15.472 INFO [stderr]    Compiling syntex_syntax v0.54.0
Dec 18 09:13:17.940 INFO [stderr]    Compiling serde_codegen_internals v0.11.3
Dec 18 09:13:50.995 INFO [stderr]    Compiling syntex v0.54.0
Dec 18 09:13:52.034 INFO [stderr]    Compiling serde_codegen v0.8.23
Dec 18 09:13:54.850 INFO [stderr]    Compiling wolfram_alpha v0.4.0 (/opt/crater/workdir)
Dec 18 09:13:58.974 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:13:58.974 INFO [stderr]   --> src/error.rs:53:44
Dec 18 09:13:58.974 INFO [stderr]    |
Dec 18 09:13:58.974 INFO [stderr] 53 |             Error::HttpRequest(ref e) => e.cause(),
Dec 18 09:13:58.974 INFO [stderr]    |                                            ^^^^^
Dec 18 09:13:58.974 INFO [stderr]    |
Dec 18 09:13:58.974 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 09:13:58.974 INFO [stderr] 
Dec 18 09:13:58.974 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:13:58.974 INFO [stderr]   --> src/error.rs:54:35
Dec 18 09:13:58.974 INFO [stderr]    |
Dec 18 09:13:58.974 INFO [stderr] 54 |             Error::Io(ref e) => e.cause(),
Dec 18 09:13:58.974 INFO [stderr]    |                                   ^^^^^
Dec 18 09:13:58.974 INFO [stderr] 
Dec 18 09:13:58.974 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:13:58.974 INFO [stderr]   --> src/error.rs:55:36
Dec 18 09:13:58.974 INFO [stderr]    |
Dec 18 09:13:58.974 INFO [stderr] 55 |             Error::Xml(ref e) => e.cause(),
Dec 18 09:13:58.974 INFO [stderr]    |                                    ^^^^^
Dec 18 09:13:58.974 INFO [stderr] 
Dec 18 09:13:58.977 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:13:58.977 INFO [stderr]    --> src/error.rs:128:46
Dec 18 09:13:58.977 INFO [stderr]     |
Dec 18 09:13:58.977 INFO [stderr] 128 |             HttpRequestError::Io(ref e) => e.cause(),
Dec 18 09:13:58.977 INFO [stderr]     |                                              ^^^^^
Dec 18 09:13:58.977 INFO [stderr] 
Dec 18 09:13:58.977 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:13:58.977 INFO [stderr]    --> src/error.rs:129:52
Dec 18 09:13:58.977 INFO [stderr]     |
Dec 18 09:13:58.977 INFO [stderr] 129 |             HttpRequestError::UriError(ref e) => e.cause(),
Dec 18 09:13:58.977 INFO [stderr]     |                                                    ^^^^^
Dec 18 09:13:58.977 INFO [stderr] 
Dec 18 09:13:58.977 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:13:58.977 INFO [stderr]    --> src/error.rs:130:53
Dec 18 09:13:58.977 INFO [stderr]     |
Dec 18 09:13:58.977 INFO [stderr] 130 |             HttpRequestError::Utf8Error(ref e) => e.cause(),
Dec 18 09:13:58.977 INFO [stderr]     |                                                     ^^^^^
Dec 18 09:13:58.977 INFO [stderr] 
Dec 18 09:13:58.977 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:13:58.977 INFO [stderr]    --> src/error.rs:131:49
Dec 18 09:13:58.977 INFO [stderr]     |
Dec 18 09:13:58.977 INFO [stderr] 131 |             HttpRequestError::Other(ref e) => e.cause(),
Dec 18 09:13:58.977 INFO [stderr]     |                                                 ^^^^^
Dec 18 09:13:58.977 INFO [stderr] 
Dec 18 09:13:58.983 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:13:58.983 INFO [stderr]   --> src/error.rs:53:44
Dec 18 09:13:58.983 INFO [stderr]    |
Dec 18 09:13:58.983 INFO [stderr] 53 |             Error::HttpRequest(ref e) => e.cause(),
Dec 18 09:13:58.983 INFO [stderr]    |                                            ^^^^^
Dec 18 09:13:58.983 INFO [stderr]    |
Dec 18 09:13:58.983 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 09:13:58.983 INFO [stderr] 
Dec 18 09:13:58.984 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:13:58.984 INFO [stderr]   --> src/error.rs:54:35
Dec 18 09:13:58.984 INFO [stderr]    |
Dec 18 09:13:58.984 INFO [stderr] 54 |             Error::Io(ref e) => e.cause(),
Dec 18 09:13:58.984 INFO [stderr]    |                                   ^^^^^
Dec 18 09:13:58.984 INFO [stderr] 
Dec 18 09:13:58.984 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:13:58.984 INFO [stderr]   --> src/error.rs:55:36
Dec 18 09:13:58.984 INFO [stderr]    |
Dec 18 09:13:58.984 INFO [stderr] 55 |             Error::Xml(ref e) => e.cause(),
Dec 18 09:13:58.984 INFO [stderr]    |                                    ^^^^^
Dec 18 09:13:58.984 INFO [stderr] 
Dec 18 09:13:58.988 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:13:58.988 INFO [stderr]    --> src/error.rs:128:46
Dec 18 09:13:58.988 INFO [stderr]     |
Dec 18 09:13:58.988 INFO [stderr] 128 |             HttpRequestError::Io(ref e) => e.cause(),
Dec 18 09:13:58.988 INFO [stderr]     |                                              ^^^^^
Dec 18 09:13:58.988 INFO [stderr] 
Dec 18 09:13:58.988 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:13:58.988 INFO [stderr]    --> src/error.rs:129:52
Dec 18 09:13:58.988 INFO [stderr]     |
Dec 18 09:13:58.988 INFO [stderr] 129 |             HttpRequestError::UriError(ref e) => e.cause(),
Dec 18 09:13:58.988 INFO [stderr]     |                                                    ^^^^^
Dec 18 09:13:58.988 INFO [stderr] 
Dec 18 09:13:58.988 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:13:58.988 INFO [stderr]    --> src/error.rs:130:53
Dec 18 09:13:58.988 INFO [stderr]     |
Dec 18 09:13:58.988 INFO [stderr] 130 |             HttpRequestError::Utf8Error(ref e) => e.cause(),
Dec 18 09:13:58.988 INFO [stderr]     |                                                     ^^^^^
Dec 18 09:13:58.988 INFO [stderr] 
Dec 18 09:13:58.988 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 09:13:58.988 INFO [stderr]    --> src/error.rs:131:49
Dec 18 09:13:58.988 INFO [stderr]     |
Dec 18 09:13:58.988 INFO [stderr] 131 |             HttpRequestError::Other(ref e) => e.cause(),
Dec 18 09:13:58.988 INFO [stderr]     |                                                 ^^^^^
Dec 18 09:13:58.988 INFO [stderr] 
Dec 18 09:13:59.867 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.11s
Dec 18 09:14:00.672 INFO running `"docker" "inspect" "50cb6df0a7b796f2f8212aa0a1e83b0d3460cefa6d0fa4e36fe0bc9831bc26a1"`
Dec 18 09:14:00.745 INFO running `"docker" "rm" "-f" "50cb6df0a7b796f2f8212aa0a1e83b0d3460cefa6d0fa4e36fe0bc9831bc26a1"`
Dec 18 09:14:00.829 INFO [stdout] 50cb6df0a7b796f2f8212aa0a1e83b0d3460cefa6d0fa4e36fe0bc9831bc26a1