Dec 07 03:52:29.938 INFO testing proc_macro_helper-0.3.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 03:52:29.938 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 03:52:30.222 INFO [stdout] ea3c1b6eeb84489d42217d03287f9604eaaa30aad39cf6b4781dece516612639
Dec 07 03:52:30.224 INFO running `"docker" "start" "-a" "ea3c1b6eeb84489d42217d03287f9604eaaa30aad39cf6b4781dece516612639"`
Dec 07 03:52:30.695 INFO [stderr] usermod: no changes
Dec 07 03:52:30.727 INFO [stderr]    Compiling syn v0.15.22
Dec 07 03:52:39.763 INFO [stderr]    Compiling proc_macro_helper v0.3.0 (/source)
Dec 07 03:52:41.765 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.06s
Dec 07 03:52:41.768 INFO [stderr] su: No module specific data is present
Dec 07 03:52:42.252 INFO running `"docker" "inspect" "ea3c1b6eeb84489d42217d03287f9604eaaa30aad39cf6b4781dece516612639"`
Dec 07 03:52:42.442 INFO running `"docker" "rm" "-f" "ea3c1b6eeb84489d42217d03287f9604eaaa30aad39cf6b4781dece516612639"`
Dec 07 03:52:42.688 INFO [stdout] ea3c1b6eeb84489d42217d03287f9604eaaa30aad39cf6b4781dece516612639
Dec 07 03:52:42.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 03:52:42.963 INFO [stdout] 53ba9a83c65b096a60c093bb811c15eecc8f01a3972d47cf86ef8bb4fe88968f
Dec 07 03:52:42.965 INFO running `"docker" "start" "-a" "53ba9a83c65b096a60c093bb811c15eecc8f01a3972d47cf86ef8bb4fe88968f"`
Dec 07 03:52:43.436 INFO [stderr] usermod: no changes
Dec 07 03:52:43.476 INFO [stderr]    Compiling proc_macro_helper v0.3.0 (/source)
Dec 07 03:52:44.633 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 07 03:52:44.633 INFO [stderr] su: No module specific data is present
Dec 07 03:52:44.954 INFO running `"docker" "inspect" "53ba9a83c65b096a60c093bb811c15eecc8f01a3972d47cf86ef8bb4fe88968f"`
Dec 07 03:52:45.049 INFO running `"docker" "rm" "-f" "53ba9a83c65b096a60c093bb811c15eecc8f01a3972d47cf86ef8bb4fe88968f"`
Dec 07 03:52:45.186 INFO [stdout] 53ba9a83c65b096a60c093bb811c15eecc8f01a3972d47cf86ef8bb4fe88968f
Dec 07 03:52:45.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 07 03:52:45.461 INFO [stdout] f4e2b7499ff86c034a4aeada7bbe469b40adb45a2295bf3aa77183ae5a3585ae
Dec 07 03:52:45.466 INFO running `"docker" "start" "-a" "f4e2b7499ff86c034a4aeada7bbe469b40adb45a2295bf3aa77183ae5a3585ae"`
Dec 07 03:52:45.992 INFO [stderr] usermod: no changes
Dec 07 03:52:46.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 03:52:46.084 INFO [stderr]      Running /target/debug/deps/proc_macro_helper-abcca15618c1f0b7
Dec 07 03:52:46.092 INFO [stdout] 
Dec 07 03:52:46.092 INFO [stdout] running 0 tests
Dec 07 03:52:46.092 INFO [stdout] 
Dec 07 03:52:46.092 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 03:52:46.092 INFO [stdout] 
Dec 07 03:52:46.092 INFO [stderr]    Doc-tests proc_macro_helper
Dec 07 03:52:47.380 INFO [stdout] 
Dec 07 03:52:47.380 INFO [stdout] running 0 tests
Dec 07 03:52:47.380 INFO [stdout] 
Dec 07 03:52:47.380 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 03:52:47.380 INFO [stdout] 
Dec 07 03:52:47.380 INFO [stderr] su: No module specific data is present
Dec 07 03:52:47.778 INFO running `"docker" "inspect" "f4e2b7499ff86c034a4aeada7bbe469b40adb45a2295bf3aa77183ae5a3585ae"`
Dec 07 03:52:47.878 INFO running `"docker" "rm" "-f" "f4e2b7499ff86c034a4aeada7bbe469b40adb45a2295bf3aa77183ae5a3585ae"`
Dec 07 03:52:47.993 INFO [stdout] f4e2b7499ff86c034a4aeada7bbe469b40adb45a2295bf3aa77183ae5a3585ae