Dec 03 14:32:39.701 INFO testing dbg-1.0.4 against 1.30.1 for beta-1.31-5
Dec 03 14:32:39.701 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 14:32:40.092 INFO [stdout] d01d1065db0f92c9f69be9e100febff9f68d69dbe6005b801320925d259094f8
Dec 03 14:32:40.099 INFO running `"docker" "start" "-a" "d01d1065db0f92c9f69be9e100febff9f68d69dbe6005b801320925d259094f8"`
Dec 03 14:32:41.239 INFO [stderr] usermod: no changes
Dec 03 14:32:41.343 INFO [stderr]    Compiling dbg v1.0.4 (/source)
Dec 03 14:32:43.535 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Dec 03 14:32:43.547 INFO [stderr] su: No module specific data is present
Dec 03 14:32:43.937 INFO running `"docker" "inspect" "d01d1065db0f92c9f69be9e100febff9f68d69dbe6005b801320925d259094f8"`
Dec 03 14:32:44.042 INFO running `"docker" "rm" "-f" "d01d1065db0f92c9f69be9e100febff9f68d69dbe6005b801320925d259094f8"`
Dec 03 14:32:44.190 INFO [stdout] d01d1065db0f92c9f69be9e100febff9f68d69dbe6005b801320925d259094f8
Dec 03 14:32:44.193 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 14:32:44.466 INFO [stdout] 08e8dede9b68385c4669956aa1ed6b3083a1c7cd334f60066aab17929bae536d
Dec 03 14:32:44.470 INFO running `"docker" "start" "-a" "08e8dede9b68385c4669956aa1ed6b3083a1c7cd334f60066aab17929bae536d"`
Dec 03 14:32:44.948 INFO [stderr] usermod: no changes
Dec 03 14:32:44.975 INFO [stderr]    Compiling dbg v1.0.4 (/source)
Dec 03 14:32:45.867 INFO [stderr] error[E0277]: `tests::not_debug::X` doesn't implement `std::fmt::Debug`
Dec 03 14:32:45.867 INFO [stderr]    --> src/lib.rs:86:62
Dec 03 14:32:45.867 INFO [stderr]     |
Dec 03 14:32:45.867 INFO [stderr] 86  |                     (if detailed { write!(&mut err, "{:#?}", _tmp) }
Dec 03 14:32:45.867 INFO [stderr]     |                                                              ^^^^ `tests::not_debug::X` cannot be formatted using `{:?}`
Dec 03 14:32:45.867 INFO [stderr] ...
Dec 03 14:32:45.867 INFO [stderr] 270 |         dbg!(&a);
Dec 03 14:32:45.867 INFO [stderr]     |         --------- in this macro invocation
Dec 03 14:32:45.867 INFO [stderr]     |
Dec 03 14:32:45.867 INFO [stderr]     = help: the trait `std::fmt::Debug` is not implemented for `tests::not_debug::X`
Dec 03 14:32:45.867 INFO [stderr]     = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
Dec 03 14:32:45.867 INFO [stderr]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `&tests::not_debug::X`
Dec 03 14:32:45.867 INFO [stderr]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `WrapDebug<&tests::not_debug::X>`
Dec 03 14:32:45.867 INFO [stderr]     = note: required by `std::fmt::Debug::fmt`
Dec 03 14:32:45.867 INFO [stderr] 
Dec 03 14:32:45.875 INFO [stderr] error[E0277]: `tests::not_debug::X` doesn't implement `std::fmt::Debug`
Dec 03 14:32:45.875 INFO [stderr]    --> src/lib.rs:87:62
Dec 03 14:32:45.875 INFO [stderr]     |
Dec 03 14:32:45.875 INFO [stderr] 87  |                     else         { write!(&mut err, "{:?}" , _tmp) }).unwrap();
Dec 03 14:32:45.875 INFO [stderr]     |                                                              ^^^^ `tests::not_debug::X` cannot be formatted using `{:?}`
Dec 03 14:32:45.875 INFO [stderr] ...
Dec 03 14:32:45.875 INFO [stderr] 270 |         dbg!(&a);
Dec 03 14:32:45.876 INFO [stderr]     |         --------- in this macro invocation
Dec 03 14:32:45.876 INFO [stderr]     |
Dec 03 14:32:45.876 INFO [stderr]     = help: the trait `std::fmt::Debug` is not implemented for `tests::not_debug::X`
Dec 03 14:32:45.876 INFO [stderr]     = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
Dec 03 14:32:45.876 INFO [stderr]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `&tests::not_debug::X`
Dec 03 14:32:45.876 INFO [stderr]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `WrapDebug<&tests::not_debug::X>`
Dec 03 14:32:45.876 INFO [stderr]     = note: required by `std::fmt::Debug::fmt`
Dec 03 14:32:45.876 INFO [stderr] 
Dec 03 14:32:46.005 INFO [stderr] error: aborting due to 2 previous errors
Dec 03 14:32:46.005 INFO [stderr] 
Dec 03 14:32:46.005 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Dec 03 14:32:46.013 INFO [stderr] error: Could not compile `dbg`.
Dec 03 14:32:46.014 INFO [stderr] 
Dec 03 14:32:46.014 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 14:32:46.015 INFO [stderr] su: No module specific data is present
Dec 03 14:32:46.431 INFO running `"docker" "inspect" "08e8dede9b68385c4669956aa1ed6b3083a1c7cd334f60066aab17929bae536d"`
Dec 03 14:32:46.541 INFO running `"docker" "rm" "-f" "08e8dede9b68385c4669956aa1ed6b3083a1c7cd334f60066aab17929bae536d"`
Dec 03 14:32:46.653 INFO [stdout] 08e8dede9b68385c4669956aa1ed6b3083a1c7cd334f60066aab17929bae536d