Dec 18 08:59:28.773 INFO checking yade-0.1.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 08:59:28.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/yade/0.1.2:/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 08:59:29.052 INFO [stdout] fd0cbdff2fdb776b9364f91e04a07618a593930e9c7f9c635dcb4a3c53a99e9a
Dec 18 08:59:29.058 INFO running `"docker" "start" "-a" "fd0cbdff2fdb776b9364f91e04a07618a593930e9c7f9c635dcb4a3c53a99e9a"`
Dec 18 08:59:29.790 INFO [stderr]     Checking syn v0.11.11
Dec 18 08:59:29.792 INFO [stderr]    Compiling yade v0.1.2 (/opt/crater/workdir)
Dec 18 08:59:31.960 INFO [stderr]     Checking synstructure v0.6.1
Dec 18 08:59:33.315 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 08:59:33.315 INFO [stderr]   --> tests/lib_test.rs:60:33
Dec 18 08:59:33.315 INFO [stderr]    |
Dec 18 08:59:33.315 INFO [stderr] 60 |     assert_eq!("boxed cause", e.cause().unwrap().to_string());
Dec 18 08:59:33.315 INFO [stderr]    |                                 ^^^^^
Dec 18 08:59:33.315 INFO [stderr]    |
Dec 18 08:59:33.315 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 08:59:33.315 INFO [stderr] 
Dec 18 08:59:33.320 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 08:59:33.320 INFO [stderr]   --> tests/lib_test.rs:72:33
Dec 18 08:59:33.320 INFO [stderr]    |
Dec 18 08:59:33.320 INFO [stderr] 72 |     assert_eq!("for a cause", e.cause().unwrap().to_string());
Dec 18 08:59:33.324 INFO [stderr]    |                                 ^^^^^
Dec 18 08:59:33.324 INFO [stderr] 
Dec 18 08:59:33.334 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 08:59:33.334 INFO [stderr]   --> tests/lib_test.rs:84:15
Dec 18 08:59:33.334 INFO [stderr]    |
Dec 18 08:59:33.334 INFO [stderr] 84 |     assert!(e.cause().is_none());
Dec 18 08:59:33.334 INFO [stderr]    |               ^^^^^
Dec 18 08:59:33.334 INFO [stderr] 
Dec 18 08:59:33.343 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 08:59:33.343 INFO [stderr]   --> tests/lib_test.rs:96:28
Dec 18 08:59:33.343 INFO [stderr]    |
Dec 18 08:59:33.343 INFO [stderr] 96 |     assert_eq!("oh no!", e.cause().unwrap().to_string());
Dec 18 08:59:33.343 INFO [stderr]    |                            ^^^^^
Dec 18 08:59:33.343 INFO [stderr] 
Dec 18 08:59:33.360 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 08:59:33.360 INFO [stderr]    --> tests/lib_test.rs:108:70
Dec 18 08:59:33.360 INFO [stderr]     |
Dec 18 08:59:33.360 INFO [stderr] 108 |             assert_eq!("No such file or directory (os error 2)", err.cause().unwrap().to_string());
Dec 18 08:59:33.360 INFO [stderr]     |                                                                      ^^^^^
Dec 18 08:59:33.360 INFO [stderr] 
Dec 18 08:59:33.624 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.86s
Dec 18 08:59:34.784 INFO running `"docker" "inspect" "fd0cbdff2fdb776b9364f91e04a07618a593930e9c7f9c635dcb4a3c53a99e9a"`
Dec 18 08:59:35.110 INFO running `"docker" "rm" "-f" "fd0cbdff2fdb776b9364f91e04a07618a593930e9c7f9c635dcb4a3c53a99e9a"`
Dec 18 08:59:35.424 INFO [stdout] fd0cbdff2fdb776b9364f91e04a07618a593930e9c7f9c635dcb4a3c53a99e9a