Nov 28 16:54:07.311 INFO checking test_double-0.1.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 16:54:07.312 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 16:54:07.748 INFO [stdout] e92faacd8d59e84c2a5649462f81b75e28355968fd5e4bdb612033340de8ca9d
Nov 28 16:54:07.751 INFO running `"docker" "start" "-a" "e92faacd8d59e84c2a5649462f81b75e28355968fd5e4bdb612033340de8ca9d"`
Nov 28 16:54:09.308 INFO [stderr] usermod: no changes
Nov 28 16:54:09.416 INFO [stderr]     Checking syn v0.12.15
Nov 28 16:54:16.866 INFO [stderr]     Checking test_double v0.1.1 (/source)
Nov 28 16:54:22.212 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 16:54:22.212 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 16:54:22.212 INFO [stderr]   |
Nov 28 16:54:22.212 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 28 16:54:22.212 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 16:54:22.212 INFO [stderr]   |
Nov 28 16:54:22.212 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 16:54:22.212 INFO [stderr] 
Nov 28 16:54:22.524 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 16:54:22.524 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 16:54:22.524 INFO [stderr]   |
Nov 28 16:54:22.524 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 28 16:54:22.524 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 16:54:22.524 INFO [stderr]   |
Nov 28 16:54:22.524 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 16:54:22.524 INFO [stderr] 
Nov 28 16:54:22.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.22s
Nov 28 16:54:22.579 INFO [stderr] su: No module specific data is present
Nov 28 16:54:23.410 INFO running `"docker" "inspect" "e92faacd8d59e84c2a5649462f81b75e28355968fd5e4bdb612033340de8ca9d"`
Nov 28 16:54:23.723 INFO running `"docker" "rm" "-f" "e92faacd8d59e84c2a5649462f81b75e28355968fd5e4bdb612033340de8ca9d"`
Nov 28 16:54:24.105 INFO [stdout] e92faacd8d59e84c2a5649462f81b75e28355968fd5e4bdb612033340de8ca9d