Nov 18 03:15:10.322 INFO testing proc_macro_helper-0.3.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 03:15:10.322 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 03:15:10.502 INFO [stdout] 09a7affd7cd933dcf054620919c562e037586466601128dc67ad6c026cb102d3
Nov 18 03:15:10.505 INFO running `"docker" "start" "-a" "09a7affd7cd933dcf054620919c562e037586466601128dc67ad6c026cb102d3"`
Nov 18 03:15:11.009 INFO [stderr] usermod: no changes
Nov 18 03:15:11.048 INFO [stderr]    Compiling syn v0.15.21
Nov 18 03:15:22.121 INFO [stderr]    Compiling proc_macro_helper v0.3.0 (/source)
Nov 18 03:15:26.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.30s
Nov 18 03:15:26.331 INFO [stderr] su: No module specific data is present
Nov 18 03:15:26.928 INFO running `"docker" "inspect" "09a7affd7cd933dcf054620919c562e037586466601128dc67ad6c026cb102d3"`
Nov 18 03:15:27.147 INFO running `"docker" "rm" "-f" "09a7affd7cd933dcf054620919c562e037586466601128dc67ad6c026cb102d3"`
Nov 18 03:15:27.295 INFO [stdout] 09a7affd7cd933dcf054620919c562e037586466601128dc67ad6c026cb102d3
Nov 18 03:15:27.303 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 03:15:27.702 INFO [stdout] d821c3ba9487a413da17ff9ecf5c925272a887ee58c79096d97e3a1943e0484b
Nov 18 03:15:27.710 INFO running `"docker" "start" "-a" "d821c3ba9487a413da17ff9ecf5c925272a887ee58c79096d97e3a1943e0484b"`
Nov 18 03:15:28.327 INFO [stderr] usermod: no changes
Nov 18 03:15:28.357 INFO [stderr]    Compiling proc_macro_helper v0.3.0 (/source)
Nov 18 03:15:31.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
Nov 18 03:15:31.328 INFO [stderr] su: No module specific data is present
Nov 18 03:15:31.548 INFO running `"docker" "inspect" "d821c3ba9487a413da17ff9ecf5c925272a887ee58c79096d97e3a1943e0484b"`
Nov 18 03:15:31.624 INFO running `"docker" "rm" "-f" "d821c3ba9487a413da17ff9ecf5c925272a887ee58c79096d97e3a1943e0484b"`
Nov 18 03:15:31.706 INFO [stdout] d821c3ba9487a413da17ff9ecf5c925272a887ee58c79096d97e3a1943e0484b
Nov 18 03:15:31.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --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"`
Nov 18 03:15:31.849 INFO [stdout] 17f7c5dc8df7838d00458be7fb46555a1ca9a98dc3a969d3624bdbec34a488a3
Nov 18 03:15:31.851 INFO running `"docker" "start" "-a" "17f7c5dc8df7838d00458be7fb46555a1ca9a98dc3a969d3624bdbec34a488a3"`
Nov 18 03:15:32.202 INFO [stderr] usermod: no changes
Nov 18 03:15:32.239 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 03:15:32.240 INFO [stderr]      Running /target/debug/deps/proc_macro_helper-2c26a355a5fbe9f7
Nov 18 03:15:32.249 INFO [stdout] 
Nov 18 03:15:32.249 INFO [stdout] running 0 tests
Nov 18 03:15:32.249 INFO [stdout] 
Nov 18 03:15:32.249 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 03:15:32.249 INFO [stdout] 
Nov 18 03:15:32.249 INFO [stderr]    Doc-tests proc_macro_helper
Nov 18 03:15:35.664 INFO [stdout] 
Nov 18 03:15:35.664 INFO [stdout] running 0 tests
Nov 18 03:15:35.664 INFO [stdout] 
Nov 18 03:15:35.664 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 03:15:35.665 INFO [stdout] 
Nov 18 03:15:35.674 INFO [stderr] su: No module specific data is present
Nov 18 03:15:35.988 INFO running `"docker" "inspect" "17f7c5dc8df7838d00458be7fb46555a1ca9a98dc3a969d3624bdbec34a488a3"`
Nov 18 03:15:36.079 INFO running `"docker" "rm" "-f" "17f7c5dc8df7838d00458be7fb46555a1ca9a98dc3a969d3624bdbec34a488a3"`
Nov 18 03:15:36.174 INFO [stdout] 17f7c5dc8df7838d00458be7fb46555a1ca9a98dc3a969d3624bdbec34a488a3