Dec 15 04:57:46.086 INFO testing membarrier-0.2.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 04:57:46.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 04:57:46.361 INFO [stdout] 77cb6e2d0e2082d5aa9b8e95d47e224a22825e3bae3b14f995bfd18905d33825
Dec 15 04:57:46.363 INFO running `"docker" "start" "-a" "77cb6e2d0e2082d5aa9b8e95d47e224a22825e3bae3b14f995bfd18905d33825"`
Dec 15 04:57:47.508 INFO [stderr] usermod: no changes
Dec 15 04:57:47.635 INFO [stderr]    Compiling membarrier v0.2.1 (/source)
Dec 15 04:57:48.299 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 15 04:57:48.299 INFO [stderr] su: No module specific data is present
Dec 15 04:57:48.565 INFO running `"docker" "inspect" "77cb6e2d0e2082d5aa9b8e95d47e224a22825e3bae3b14f995bfd18905d33825"`
Dec 15 04:57:48.643 INFO running `"docker" "rm" "-f" "77cb6e2d0e2082d5aa9b8e95d47e224a22825e3bae3b14f995bfd18905d33825"`
Dec 15 04:57:48.731 INFO [stdout] 77cb6e2d0e2082d5aa9b8e95d47e224a22825e3bae3b14f995bfd18905d33825
Dec 15 04:57:48.734 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 04:57:48.939 INFO [stdout] 018f44f2d7edea71aa3dbc40159bd7528dd8b1a55c276aeed9a4d9e8dc621044
Dec 15 04:57:48.944 INFO running `"docker" "start" "-a" "018f44f2d7edea71aa3dbc40159bd7528dd8b1a55c276aeed9a4d9e8dc621044"`
Dec 15 04:57:49.349 INFO [stderr] usermod: no changes
Dec 15 04:57:49.393 INFO [stderr]    Compiling membarrier v0.2.1 (/source)
Dec 15 04:57:50.817 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 15 04:57:50.839 INFO [stderr] su: No module specific data is present
Dec 15 04:57:51.412 INFO running `"docker" "inspect" "018f44f2d7edea71aa3dbc40159bd7528dd8b1a55c276aeed9a4d9e8dc621044"`
Dec 15 04:57:51.527 INFO running `"docker" "rm" "-f" "018f44f2d7edea71aa3dbc40159bd7528dd8b1a55c276aeed9a4d9e8dc621044"`
Dec 15 04:57:51.612 INFO [stdout] 018f44f2d7edea71aa3dbc40159bd7528dd8b1a55c276aeed9a4d9e8dc621044
Dec 15 04:57:51.614 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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" "-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 04:57:51.843 INFO [stdout] fe2a57a7862e3c69115df2e6a7602d28993faaecbc6340779e34863079d9f835
Dec 15 04:57:51.846 INFO running `"docker" "start" "-a" "fe2a57a7862e3c69115df2e6a7602d28993faaecbc6340779e34863079d9f835"`
Dec 15 04:57:52.295 INFO [stderr] usermod: no changes
Dec 15 04:57:52.338 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 04:57:52.339 INFO [stderr]      Running /target/debug/deps/membarrier-5e65ca6beaf0035d
Dec 15 04:57:52.341 INFO [stdout] 
Dec 15 04:57:52.341 INFO [stdout] running 0 tests
Dec 15 04:57:52.341 INFO [stdout] 
Dec 15 04:57:52.341 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:57:52.341 INFO [stdout] 
Dec 15 04:57:52.341 INFO [stderr]      Running /target/debug/deps/membarrier-ef2f375af84de1f8
Dec 15 04:57:52.343 INFO [stdout] 
Dec 15 04:57:52.343 INFO [stdout] running 1 test
Dec 15 04:57:52.343 INFO [stdout] test fences ... ok
Dec 15 04:57:52.343 INFO [stdout] 
Dec 15 04:57:52.343 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:57:52.343 INFO [stdout] 
Dec 15 04:57:52.343 INFO [stderr]    Doc-tests membarrier
Dec 15 04:57:53.085 INFO [stdout] 
Dec 15 04:57:53.085 INFO [stdout] running 1 test
Dec 15 04:57:54.552 INFO [stdout] test src/lib.rs -  (line 37) ... ok
Dec 15 04:57:54.552 INFO [stdout] 
Dec 15 04:57:54.552 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:57:54.552 INFO [stdout] 
Dec 15 04:57:54.563 INFO [stderr] su: No module specific data is present
Dec 15 04:57:54.880 INFO running `"docker" "inspect" "fe2a57a7862e3c69115df2e6a7602d28993faaecbc6340779e34863079d9f835"`
Dec 15 04:57:54.985 INFO running `"docker" "rm" "-f" "fe2a57a7862e3c69115df2e6a7602d28993faaecbc6340779e34863079d9f835"`
Dec 15 04:57:55.074 INFO [stdout] fe2a57a7862e3c69115df2e6a7602d28993faaecbc6340779e34863079d9f835