Dec 15 07:46:00.583 INFO testing interpolate-0.2.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 07:46:00.584 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 15 07:46:01.064 INFO [stdout] 1b7c815795818faa0da25065acdca0c35922421cc36748b21bd69d804d0ceaae
Dec 15 07:46:01.071 INFO running `"docker" "start" "-a" "1b7c815795818faa0da25065acdca0c35922421cc36748b21bd69d804d0ceaae"`
Dec 15 07:46:02.187 INFO [stderr] usermod: no changes
Dec 15 07:46:02.239 INFO [stderr] warning: library `interpolate` should only specify `proc-macro = true` instead of setting `crate-type`
Dec 15 07:46:02.240 INFO [stderr]    Compiling interpolate v0.2.3 (/source)
Dec 15 07:46:03.835 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Dec 15 07:46:03.835 INFO [stderr] su: No module specific data is present
Dec 15 07:46:04.396 INFO running `"docker" "inspect" "1b7c815795818faa0da25065acdca0c35922421cc36748b21bd69d804d0ceaae"`
Dec 15 07:46:04.639 INFO running `"docker" "rm" "-f" "1b7c815795818faa0da25065acdca0c35922421cc36748b21bd69d804d0ceaae"`
Dec 15 07:46:04.963 INFO [stdout] 1b7c815795818faa0da25065acdca0c35922421cc36748b21bd69d804d0ceaae
Dec 15 07:46:04.969 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 15 07:46:05.322 INFO [stdout] 799eb49a7e1d97088b49eb03cd5dc16dec4af1b70381793061369af9e70bf826
Dec 15 07:46:05.323 INFO running `"docker" "start" "-a" "799eb49a7e1d97088b49eb03cd5dc16dec4af1b70381793061369af9e70bf826"`
Dec 15 07:46:06.159 INFO [stderr] usermod: no changes
Dec 15 07:46:06.190 INFO [stderr] warning: library `interpolate` should only specify `proc-macro = true` instead of setting `crate-type`
Dec 15 07:46:06.192 INFO [stderr]    Compiling interpolate v0.2.3 (/source)
Dec 15 07:46:07.098 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 15 07:46:07.098 INFO [stderr] su: No module specific data is present
Dec 15 07:46:07.628 INFO running `"docker" "inspect" "799eb49a7e1d97088b49eb03cd5dc16dec4af1b70381793061369af9e70bf826"`
Dec 15 07:46:07.919 INFO running `"docker" "rm" "-f" "799eb49a7e1d97088b49eb03cd5dc16dec4af1b70381793061369af9e70bf826"`
Dec 15 07:46:08.357 INFO [stdout] 799eb49a7e1d97088b49eb03cd5dc16dec4af1b70381793061369af9e70bf826