Dec 07 07:29:41.608 INFO testing membarrier-0.2.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 07:29:41.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:29:41.812 INFO [stdout] a46bdc84fe78054e8b2029b588454a3205c3ff5c35955704c5daf6376e671a6a
Dec 07 07:29:41.813 INFO running `"docker" "start" "-a" "a46bdc84fe78054e8b2029b588454a3205c3ff5c35955704c5daf6376e671a6a"`
Dec 07 07:29:42.200 INFO [stderr] usermod: no changes
Dec 07 07:29:42.248 INFO [stderr]    Compiling membarrier v0.2.1 (/source)
Dec 07 07:29:42.744 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 07 07:29:42.744 INFO [stderr] su: No module specific data is present
Dec 07 07:29:43.268 INFO running `"docker" "inspect" "a46bdc84fe78054e8b2029b588454a3205c3ff5c35955704c5daf6376e671a6a"`
Dec 07 07:29:43.508 INFO running `"docker" "rm" "-f" "a46bdc84fe78054e8b2029b588454a3205c3ff5c35955704c5daf6376e671a6a"`
Dec 07 07:29:43.653 INFO [stdout] a46bdc84fe78054e8b2029b588454a3205c3ff5c35955704c5daf6376e671a6a
Dec 07 07:29:43.659 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:29:43.936 INFO [stdout] 6c6615767de6a2ee2b0f3cc2e8e3e4189979940467ffa737cd9ff6a3a9a8889d
Dec 07 07:29:43.942 INFO running `"docker" "start" "-a" "6c6615767de6a2ee2b0f3cc2e8e3e4189979940467ffa737cd9ff6a3a9a8889d"`
Dec 07 07:29:44.398 INFO [stderr] usermod: no changes
Dec 07 07:29:44.438 INFO [stderr]    Compiling membarrier v0.2.1 (/source)
Dec 07 07:29:45.508 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 07 07:29:45.513 INFO [stderr] su: No module specific data is present
Dec 07 07:29:46.086 INFO running `"docker" "inspect" "6c6615767de6a2ee2b0f3cc2e8e3e4189979940467ffa737cd9ff6a3a9a8889d"`
Dec 07 07:29:46.214 INFO running `"docker" "rm" "-f" "6c6615767de6a2ee2b0f3cc2e8e3e4189979940467ffa737cd9ff6a3a9a8889d"`
Dec 07 07:29:46.351 INFO [stdout] 6c6615767de6a2ee2b0f3cc2e8e3e4189979940467ffa737cd9ff6a3a9a8889d
Dec 07 07:29:46.358 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:29:46.566 INFO [stdout] b876d4236376b21de09a6deea16a44e388b13d146b8879387f4c11891b70d080
Dec 07 07:29:46.573 INFO running `"docker" "start" "-a" "b876d4236376b21de09a6deea16a44e388b13d146b8879387f4c11891b70d080"`
Dec 07 07:29:46.960 INFO [stderr] usermod: no changes
Dec 07 07:29:47.034 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 07:29:47.034 INFO [stderr]      Running /target/debug/deps/membarrier-8a0b81e78b590abc
Dec 07 07:29:47.034 INFO [stderr]      Running /target/debug/deps/membarrier-74502ad646c4e09d
Dec 07 07:29:47.034 INFO [stderr]    Doc-tests membarrier
Dec 07 07:29:47.034 INFO [stdout] 
Dec 07 07:29:47.034 INFO [stdout] running 0 tests
Dec 07 07:29:47.034 INFO [stdout] 
Dec 07 07:29:47.034 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:29:47.034 INFO [stdout] 
Dec 07 07:29:47.034 INFO [stdout] 
Dec 07 07:29:47.034 INFO [stdout] running 1 test
Dec 07 07:29:47.034 INFO [stdout] test fences ... ok
Dec 07 07:29:47.034 INFO [stdout] 
Dec 07 07:29:47.034 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:29:47.034 INFO [stdout] 
Dec 07 07:29:47.494 INFO [stdout] 
Dec 07 07:29:47.494 INFO [stdout] running 1 test
Dec 07 07:29:48.443 INFO [stdout] test src/lib.rs -  (line 37) ... ok
Dec 07 07:29:48.443 INFO [stdout] 
Dec 07 07:29:48.443 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:29:48.443 INFO [stdout] 
Dec 07 07:29:48.453 INFO [stderr] su: No module specific data is present
Dec 07 07:29:48.725 INFO running `"docker" "inspect" "b876d4236376b21de09a6deea16a44e388b13d146b8879387f4c11891b70d080"`
Dec 07 07:29:48.808 INFO running `"docker" "rm" "-f" "b876d4236376b21de09a6deea16a44e388b13d146b8879387f4c11891b70d080"`
Dec 07 07:29:48.913 INFO [stdout] b876d4236376b21de09a6deea16a44e388b13d146b8879387f4c11891b70d080