[INFO] crate self-ref 0.1.2 is already in cache
[INFO] extracting crate self-ref 0.1.2 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/self-ref/0.1.2
[INFO] extracting crate self-ref 0.1.2 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/self-ref/0.1.2
[INFO] validating manifest of self-ref-0.1.2 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of self-ref-0.1.2 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing self-ref-0.1.2
[INFO] finished frobbing self-ref-0.1.2
[INFO] frobbed toml for self-ref-0.1.2 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/self-ref/0.1.2/Cargo.toml
[INFO] started frobbing self-ref-0.1.2
[INFO] finished frobbing self-ref-0.1.2
[INFO] frobbed toml for self-ref-0.1.2 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/self-ref/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking self-ref-0.1.2 against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-3/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/self-ref/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 407bf384817ddcd26e5bec355bf75846fa0cdaab07e50e373633c879e569e098
[INFO] running `"docker" "start" "-a" "407bf384817ddcd26e5bec355bf75846fa0cdaab07e50e373633c879e569e098"`
[INFO] [stderr]     Checking self-ref v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:81:33
[INFO] [stderr]     |
[INFO] [stderr] 81  |               $( $field: unsafe { mem::uninitialized() } ),*
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 | /         self_referencing!(S1, {
[INFO] [stderr] 137 | |             s2 = S2 { v: 2 };
[INFO] [stderr] 138 | |             s3 = panic!("assignment for s3 panicked");
[INFO] [stderr] 139 | |             s4 = S4 { v: 4, };
[INFO] [stderr] 140 | |         });
[INFO] [stderr]     | |___________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:81:33
[INFO] [stderr]     |
[INFO] [stderr] 81  |               $( $field: unsafe { mem::uninitialized() } ),*
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 | /         self_referencing!(S1, {
[INFO] [stderr] 137 | |             s2 = S2 { v: 2 };
[INFO] [stderr] 138 | |             s3 = panic!("assignment for s3 panicked");
[INFO] [stderr] 139 | |             s4 = S4 { v: 4, };
[INFO] [stderr] 140 | |         });
[INFO] [stderr]     | |___________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/lib.rs:88:13
[INFO] [stderr]     |
[INFO] [stderr] 88  |               unsafe { ptr::write(&mut (*pointer).$field, $field); }
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 | /         self_referencing!(S1, {
[INFO] [stderr] 137 | |             s2 = S2 { v: 2 };
[INFO] [stderr] 138 | |             s3 = panic!("assignment for s3 panicked");
[INFO] [stderr] 139 | |             s4 = S4 { v: 4, };
[INFO] [stderr] 140 | |         });
[INFO] [stderr]     | |___________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "407bf384817ddcd26e5bec355bf75846fa0cdaab07e50e373633c879e569e098"`
[INFO] running `"docker" "rm" "-f" "407bf384817ddcd26e5bec355bf75846fa0cdaab07e50e373633c879e569e098"`
[INFO] [stdout] 407bf384817ddcd26e5bec355bf75846fa0cdaab07e50e373633c879e569e098