Dec 06 08:02:10.179 INFO testing acris17/arc against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 08:02:10.179 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 06 08:02:10.338 INFO [stdout] 43f24db4b613bf8b8fe5e7dc9f8b2d5f2c5032f10518006e75649f36fe0b2d0f
Dec 06 08:02:10.342 INFO running `"docker" "start" "-a" "43f24db4b613bf8b8fe5e7dc9f8b2d5f2c5032f10518006e75649f36fe0b2d0f"`
Dec 06 08:02:10.699 INFO [stderr] usermod: no changes
Dec 06 08:02:10.752 INFO [stderr]    Compiling clap v2.31.2
Dec 06 08:02:19.286 INFO [stderr]    Compiling arc v0.3.0 (/source)
Dec 06 08:02:20.687 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.97s
Dec 06 08:02:20.691 INFO [stderr] su: No module specific data is present
Dec 06 08:02:21.134 INFO running `"docker" "inspect" "43f24db4b613bf8b8fe5e7dc9f8b2d5f2c5032f10518006e75649f36fe0b2d0f"`
Dec 06 08:02:21.512 INFO running `"docker" "rm" "-f" "43f24db4b613bf8b8fe5e7dc9f8b2d5f2c5032f10518006e75649f36fe0b2d0f"`
Dec 06 08:02:21.703 INFO [stdout] 43f24db4b613bf8b8fe5e7dc9f8b2d5f2c5032f10518006e75649f36fe0b2d0f
Dec 06 08:02:21.708 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 06 08:02:22.195 INFO [stdout] 7ff10ecece413af43304ccd6d41151a9e1d62471117549b37be5c17a08901b24
Dec 06 08:02:22.198 INFO running `"docker" "start" "-a" "7ff10ecece413af43304ccd6d41151a9e1d62471117549b37be5c17a08901b24"`
Dec 06 08:02:23.203 INFO [stderr] usermod: no changes
Dec 06 08:02:23.273 INFO [stderr]    Compiling arc v0.3.0 (/source)
Dec 06 08:02:24.190 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 06 08:02:24.191 INFO [stderr] su: No module specific data is present
Dec 06 08:02:24.896 INFO running `"docker" "inspect" "7ff10ecece413af43304ccd6d41151a9e1d62471117549b37be5c17a08901b24"`
Dec 06 08:02:25.346 INFO running `"docker" "rm" "-f" "7ff10ecece413af43304ccd6d41151a9e1d62471117549b37be5c17a08901b24"`
Dec 06 08:02:25.607 INFO [stdout] 7ff10ecece413af43304ccd6d41151a9e1d62471117549b37be5c17a08901b24
Dec 06 08:02:25.612 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 06 08:02:26.068 INFO [stdout] ac0ce664968a7ce78eb85c6ab3c92179f3b165eb6b42a65a652c464b81ec2fb0
Dec 06 08:02:26.072 INFO running `"docker" "start" "-a" "ac0ce664968a7ce78eb85c6ab3c92179f3b165eb6b42a65a652c464b81ec2fb0"`
Dec 06 08:02:27.188 INFO [stderr] usermod: no changes
Dec 06 08:02:27.338 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 06 08:02:27.338 INFO [stderr]      Running /target/debug/deps/arc-992b6c1ec31c2d62
Dec 06 08:02:27.341 INFO [stdout] 
Dec 06 08:02:27.341 INFO [stdout] running 0 tests
Dec 06 08:02:27.341 INFO [stdout] 
Dec 06 08:02:27.341 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 08:02:27.341 INFO [stdout] 
Dec 06 08:02:27.348 INFO [stdout] 
Dec 06 08:02:27.348 INFO [stderr]      Running /target/debug/deps/arc-9a069c644f11aa1d
Dec 06 08:02:27.348 INFO [stdout] running 0 tests
Dec 06 08:02:27.348 INFO [stderr]    Doc-tests arc
Dec 06 08:02:27.348 INFO [stdout] 
Dec 06 08:02:27.348 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 08:02:27.348 INFO [stdout] 
Dec 06 08:02:27.936 INFO [stdout] 
Dec 06 08:02:27.936 INFO [stdout] running 0 tests
Dec 06 08:02:27.936 INFO [stdout] 
Dec 06 08:02:27.936 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 08:02:27.936 INFO [stdout] 
Dec 06 08:02:27.944 INFO [stderr] su: No module specific data is present
Dec 06 08:02:28.740 INFO running `"docker" "inspect" "ac0ce664968a7ce78eb85c6ab3c92179f3b165eb6b42a65a652c464b81ec2fb0"`
Dec 06 08:02:29.006 INFO running `"docker" "rm" "-f" "ac0ce664968a7ce78eb85c6ab3c92179f3b165eb6b42a65a652c464b81ec2fb0"`
Dec 06 08:02:29.276 INFO [stdout] ac0ce664968a7ce78eb85c6ab3c92179f3b165eb6b42a65a652c464b81ec2fb0