Nov 30 22:48:15.241 INFO checking from_variants_impl-0.4.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 30 22:48:15.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 30 22:48:15.628 INFO [stdout] a72f4d25fb6fd1006f2eb57d97eee8ef96801fdf1643c2d92b94b531be7bce77 Nov 30 22:48:15.634 INFO running `"docker" "start" "-a" "a72f4d25fb6fd1006f2eb57d97eee8ef96801fdf1643c2d92b94b531be7bce77"` Nov 30 22:48:16.835 INFO [stderr] usermod: no changes Nov 30 22:48:16.948 INFO [stderr] Checking ident_case v1.0.0 Nov 30 22:48:16.954 INFO [stderr] Checking syn v0.13.11 Nov 30 22:48:16.954 INFO [stderr] Compiling darling_core v0.5.0 Nov 30 22:48:29.892 INFO [stderr] Compiling darling_macro v0.5.0 Nov 30 22:48:39.860 INFO [stderr] Checking darling v0.5.0 Nov 30 22:48:43.696 INFO [stderr] Checking from_variants_impl v0.4.0 (/source) Nov 30 22:48:50.837 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.96s Nov 30 22:48:50.840 INFO [stderr] su: No module specific data is present Nov 30 22:48:51.885 INFO running `"docker" "inspect" "a72f4d25fb6fd1006f2eb57d97eee8ef96801fdf1643c2d92b94b531be7bce77"` Nov 30 22:48:52.298 INFO running `"docker" "rm" "-f" "a72f4d25fb6fd1006f2eb57d97eee8ef96801fdf1643c2d92b94b531be7bce77"` Nov 30 22:48:52.596 INFO [stdout] a72f4d25fb6fd1006f2eb57d97eee8ef96801fdf1643c2d92b94b531be7bce77