Dec 06 20:59:25.200 INFO testing synapse-0.0.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 20:59:25.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 20:59:25.609 INFO [stdout] f408202edf98daa351da6ae3ff0695589dc654d614abfe29ce00dd91a5a38e4e
Dec 06 20:59:25.611 INFO running `"docker" "start" "-a" "f408202edf98daa351da6ae3ff0695589dc654d614abfe29ce00dd91a5a38e4e"`
Dec 06 20:59:26.404 INFO [stderr] usermod: no changes
Dec 06 20:59:26.448 INFO [stderr]    Compiling synapse v0.0.1 (/source)
Dec 06 20:59:26.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 06 20:59:26.830 INFO [stderr] su: No module specific data is present
Dec 06 20:59:27.142 INFO running `"docker" "inspect" "f408202edf98daa351da6ae3ff0695589dc654d614abfe29ce00dd91a5a38e4e"`
Dec 06 20:59:27.238 INFO running `"docker" "rm" "-f" "f408202edf98daa351da6ae3ff0695589dc654d614abfe29ce00dd91a5a38e4e"`
Dec 06 20:59:27.358 INFO [stdout] f408202edf98daa351da6ae3ff0695589dc654d614abfe29ce00dd91a5a38e4e
Dec 06 20:59:27.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 20:59:27.584 INFO [stdout] 171c40a9d5170dc28a2c4b882a3aae7a1b32c17e03eb12e6afd5779f7e6009d6
Dec 06 20:59:27.592 INFO running `"docker" "start" "-a" "171c40a9d5170dc28a2c4b882a3aae7a1b32c17e03eb12e6afd5779f7e6009d6"`
Dec 06 20:59:28.448 INFO [stderr] usermod: no changes
Dec 06 20:59:28.504 INFO [stderr]    Compiling synapse v0.0.1 (/source)
Dec 06 20:59:29.546 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 06 20:59:29.548 INFO [stderr] su: No module specific data is present
Dec 06 20:59:29.810 INFO running `"docker" "inspect" "171c40a9d5170dc28a2c4b882a3aae7a1b32c17e03eb12e6afd5779f7e6009d6"`
Dec 06 20:59:29.906 INFO running `"docker" "rm" "-f" "171c40a9d5170dc28a2c4b882a3aae7a1b32c17e03eb12e6afd5779f7e6009d6"`
Dec 06 20:59:30.039 INFO [stdout] 171c40a9d5170dc28a2c4b882a3aae7a1b32c17e03eb12e6afd5779f7e6009d6
Dec 06 20:59:30.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 20:59:30.225 INFO [stdout] 266e32c593c146ca6e13d3a870615436cd8a2f93148803d3c41bc901ccfbf84a
Dec 06 20:59:30.227 INFO running `"docker" "start" "-a" "266e32c593c146ca6e13d3a870615436cd8a2f93148803d3c41bc901ccfbf84a"`
Dec 06 20:59:30.623 INFO [stderr] usermod: no changes
Dec 06 20:59:30.647 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 20:59:30.648 INFO [stderr]      Running /target/debug/deps/synapse-8f0d5b32656b4e5c
Dec 06 20:59:30.649 INFO [stdout] 
Dec 06 20:59:30.649 INFO [stdout] running 0 tests
Dec 06 20:59:30.649 INFO [stdout] 
Dec 06 20:59:30.649 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:59:30.649 INFO [stdout] 
Dec 06 20:59:30.650 INFO [stderr]    Doc-tests synapse
Dec 06 20:59:31.437 INFO [stdout] 
Dec 06 20:59:31.437 INFO [stdout] running 0 tests
Dec 06 20:59:31.437 INFO [stdout] 
Dec 06 20:59:31.437 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:59:31.437 INFO [stdout] 
Dec 06 20:59:31.445 INFO [stderr] su: No module specific data is present
Dec 06 20:59:31.829 INFO running `"docker" "inspect" "266e32c593c146ca6e13d3a870615436cd8a2f93148803d3c41bc901ccfbf84a"`
Dec 06 20:59:31.992 INFO running `"docker" "rm" "-f" "266e32c593c146ca6e13d3a870615436cd8a2f93148803d3c41bc901ccfbf84a"`
Dec 06 20:59:32.214 INFO [stdout] 266e32c593c146ca6e13d3a870615436cd8a2f93148803d3c41bc901ccfbf84a