Dec 18 16:48:32.327 INFO checking elrond-1.0.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:48:32.327 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/elrond/1.0.0:/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 16:48:32.733 INFO [stdout] d1335ab4dd592158962e95e891f0009331fd58b8410e835510731aaf871ccea8
Dec 18 16:48:32.740 INFO running `"docker" "start" "-a" "d1335ab4dd592158962e95e891f0009331fd58b8410e835510731aaf871ccea8"`
Dec 18 16:48:34.350 INFO [stderr]     Checking elrond v1.0.0 (/opt/crater/workdir)
Dec 18 16:48:37.388 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 18 16:48:37.388 INFO [stderr]   --> src/symtable/symtable32.rs:51:23
Dec 18 16:48:37.388 INFO [stderr]    |
Dec 18 16:48:37.388 INFO [stderr] 51 |         let st_size = data.st_size.clone();
Dec 18 16:48:37.388 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 18 16:48:37.388 INFO [stderr]    |
Dec 18 16:48:37.388 INFO [stderr]    = note: #[warn(safe_packed_borrows)] on by default
Dec 18 16:48:37.389 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.389 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.389 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 18 16:48:37.389 INFO [stderr] 
Dec 18 16:48:37.389 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 18 16:48:37.389 INFO [stderr]   --> src/symtable/symtable32.rs:52:24
Dec 18 16:48:37.389 INFO [stderr]    |
Dec 18 16:48:37.389 INFO [stderr] 52 |         let st_value = data.st_value.clone();
Dec 18 16:48:37.389 INFO [stderr]    |                        ^^^^^^^^^^^^^
Dec 18 16:48:37.389 INFO [stderr]    |
Dec 18 16:48:37.389 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.389 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.389 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 18 16:48:37.389 INFO [stderr] 
Dec 18 16:48:37.389 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 18 16:48:37.389 INFO [stderr]   --> src/symtable/symtable32.rs:53:24
Dec 18 16:48:37.389 INFO [stderr]    |
Dec 18 16:48:37.389 INFO [stderr] 53 |         let st_shndx = data.st_shndx.clone();
Dec 18 16:48:37.389 INFO [stderr]    |                        ^^^^^^^^^^^^^
Dec 18 16:48:37.389 INFO [stderr]    |
Dec 18 16:48:37.389 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.389 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.389 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 18 16:48:37.389 INFO [stderr] 
Dec 18 16:48:37.389 INFO [stderr] warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Dec 18 16:48:37.389 INFO [stderr]   --> src/symtable/symtable32.rs:80:10
Dec 18 16:48:37.389 INFO [stderr]    |
Dec 18 16:48:37.389 INFO [stderr] 80 | #[derive(Clone)]
Dec 18 16:48:37.389 INFO [stderr]    |          ^^^^^
Dec 18 16:48:37.389 INFO [stderr]    |
Dec 18 16:48:37.389 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.389 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.389 INFO [stderr] 
Dec 18 16:48:37.389 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 18 16:48:37.389 INFO [stderr]   --> src/symtable/symtable64.rs:51:23
Dec 18 16:48:37.389 INFO [stderr]    |
Dec 18 16:48:37.389 INFO [stderr] 51 |         let st_size = data.st_size.clone();
Dec 18 16:48:37.389 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 18 16:48:37.389 INFO [stderr]    |
Dec 18 16:48:37.389 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.389 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.389 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 18 16:48:37.389 INFO [stderr] 
Dec 18 16:48:37.396 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 18 16:48:37.396 INFO [stderr]   --> src/symtable/symtable64.rs:52:24
Dec 18 16:48:37.396 INFO [stderr]    |
Dec 18 16:48:37.396 INFO [stderr] 52 |         let st_value = data.st_value.clone();
Dec 18 16:48:37.396 INFO [stderr]    |                        ^^^^^^^^^^^^^
Dec 18 16:48:37.396 INFO [stderr]    |
Dec 18 16:48:37.396 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.396 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.396 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 18 16:48:37.396 INFO [stderr] 
Dec 18 16:48:37.396 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 18 16:48:37.396 INFO [stderr]   --> src/symtable/symtable64.rs:53:24
Dec 18 16:48:37.396 INFO [stderr]    |
Dec 18 16:48:37.396 INFO [stderr] 53 |         let st_shndx = data.st_shndx.clone();
Dec 18 16:48:37.396 INFO [stderr]    |                        ^^^^^^^^^^^^^
Dec 18 16:48:37.396 INFO [stderr]    |
Dec 18 16:48:37.396 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.396 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.396 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 18 16:48:37.396 INFO [stderr] 
Dec 18 16:48:37.397 INFO [stderr] warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Dec 18 16:48:37.397 INFO [stderr]   --> src/symtable/symtable64.rs:80:10
Dec 18 16:48:37.397 INFO [stderr]    |
Dec 18 16:48:37.397 INFO [stderr] 80 | #[derive(Clone)]
Dec 18 16:48:37.397 INFO [stderr]    |          ^^^^^
Dec 18 16:48:37.397 INFO [stderr]    |
Dec 18 16:48:37.397 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.397 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.397 INFO [stderr] 
Dec 18 16:48:37.824 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 18 16:48:37.824 INFO [stderr]   --> src/symtable/symtable32.rs:51:23
Dec 18 16:48:37.824 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr] 51 |         let st_size = data.st_size.clone();
Dec 18 16:48:37.825 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr]    = note: #[warn(safe_packed_borrows)] on by default
Dec 18 16:48:37.825 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.825 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.825 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 18 16:48:37.825 INFO [stderr] 
Dec 18 16:48:37.825 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 18 16:48:37.825 INFO [stderr]   --> src/symtable/symtable32.rs:52:24
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr] 52 |         let st_value = data.st_value.clone();
Dec 18 16:48:37.825 INFO [stderr]    |                        ^^^^^^^^^^^^^
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.825 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.825 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 18 16:48:37.825 INFO [stderr] 
Dec 18 16:48:37.825 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 18 16:48:37.825 INFO [stderr]   --> src/symtable/symtable32.rs:53:24
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr] 53 |         let st_shndx = data.st_shndx.clone();
Dec 18 16:48:37.825 INFO [stderr]    |                        ^^^^^^^^^^^^^
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.825 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.825 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 18 16:48:37.825 INFO [stderr] 
Dec 18 16:48:37.825 INFO [stderr] warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Dec 18 16:48:37.825 INFO [stderr]   --> src/symtable/symtable32.rs:80:10
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr] 80 | #[derive(Clone)]
Dec 18 16:48:37.825 INFO [stderr]    |          ^^^^^
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.825 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.825 INFO [stderr] 
Dec 18 16:48:37.825 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 18 16:48:37.825 INFO [stderr]   --> src/symtable/symtable64.rs:51:23
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr] 51 |         let st_size = data.st_size.clone();
Dec 18 16:48:37.825 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.825 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.825 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 18 16:48:37.825 INFO [stderr] 
Dec 18 16:48:37.825 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 18 16:48:37.825 INFO [stderr]   --> src/symtable/symtable64.rs:52:24
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr] 52 |         let st_value = data.st_value.clone();
Dec 18 16:48:37.825 INFO [stderr]    |                        ^^^^^^^^^^^^^
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.825 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.825 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 18 16:48:37.825 INFO [stderr] 
Dec 18 16:48:37.825 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 18 16:48:37.825 INFO [stderr]   --> src/symtable/symtable64.rs:53:24
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr] 53 |         let st_shndx = data.st_shndx.clone();
Dec 18 16:48:37.825 INFO [stderr]    |                        ^^^^^^^^^^^^^
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.825 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.825 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 18 16:48:37.825 INFO [stderr] 
Dec 18 16:48:37.825 INFO [stderr] warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Dec 18 16:48:37.825 INFO [stderr]   --> src/symtable/symtable64.rs:80:10
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr] 80 | #[derive(Clone)]
Dec 18 16:48:37.825 INFO [stderr]    |          ^^^^^
Dec 18 16:48:37.825 INFO [stderr]    |
Dec 18 16:48:37.825 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 16:48:37.825 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 18 16:48:37.825 INFO [stderr] 
Dec 18 16:48:37.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
Dec 18 16:48:38.722 INFO running `"docker" "inspect" "d1335ab4dd592158962e95e891f0009331fd58b8410e835510731aaf871ccea8"`
Dec 18 16:48:38.988 INFO running `"docker" "rm" "-f" "d1335ab4dd592158962e95e891f0009331fd58b8410e835510731aaf871ccea8"`
Dec 18 16:48:39.384 INFO [stdout] d1335ab4dd592158962e95e891f0009331fd58b8410e835510731aaf871ccea8