Dec 06 16:01:39.354 INFO testing Ajhaa/rust_server against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 16:01:39.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16:01:39.714 INFO [stdout] a825f33d0e017d853da1d8edbb9fc9a313f2e311dacbb02f77c33e97a2816fb0
Dec 06 16:01:39.720 INFO running `"docker" "start" "-a" "a825f33d0e017d853da1d8edbb9fc9a313f2e311dacbb02f77c33e97a2816fb0"`
Dec 06 16:01:40.678 INFO [stderr] usermod: no changes
Dec 06 16:01:40.824 INFO [stderr]    Compiling mac v0.0.2
Dec 06 16:01:40.824 INFO [stderr]    Compiling aho-corasick v0.6.5
Dec 06 16:01:41.304 INFO [stderr]    Compiling buffer v0.1.8
Dec 06 16:01:42.188 INFO [stderr]    Compiling regex v1.0.1
Dec 06 16:01:48.626 INFO [stderr]    Compiling buffer_test v0.1.0 (/source)
Dec 06 16:01:50.604 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.89s
Dec 06 16:01:50.604 INFO [stderr] su: No module specific data is present
Dec 06 16:01:50.963 INFO running `"docker" "inspect" "a825f33d0e017d853da1d8edbb9fc9a313f2e311dacbb02f77c33e97a2816fb0"`
Dec 06 16:01:51.069 INFO running `"docker" "rm" "-f" "a825f33d0e017d853da1d8edbb9fc9a313f2e311dacbb02f77c33e97a2816fb0"`
Dec 06 16:01:51.152 INFO [stdout] a825f33d0e017d853da1d8edbb9fc9a313f2e311dacbb02f77c33e97a2816fb0
Dec 06 16:01:51.156 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16:01:51.378 INFO [stdout] 7339a7799bfc0af3d2783cb68f3d3c231422b91535cb399e63bc05e2f3b65abf
Dec 06 16:01:51.380 INFO running `"docker" "start" "-a" "7339a7799bfc0af3d2783cb68f3d3c231422b91535cb399e63bc05e2f3b65abf"`
Dec 06 16:01:51.790 INFO [stderr] usermod: no changes
Dec 06 16:01:51.842 INFO [stderr]    Compiling buffer_test v0.1.0 (/source)
Dec 06 16:01:53.393 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Dec 06 16:01:53.397 INFO [stderr] su: No module specific data is present
Dec 06 16:01:54.140 INFO running `"docker" "inspect" "7339a7799bfc0af3d2783cb68f3d3c231422b91535cb399e63bc05e2f3b65abf"`
Dec 06 16:01:54.448 INFO running `"docker" "rm" "-f" "7339a7799bfc0af3d2783cb68f3d3c231422b91535cb399e63bc05e2f3b65abf"`
Dec 06 16:01:54.736 INFO [stdout] 7339a7799bfc0af3d2783cb68f3d3c231422b91535cb399e63bc05e2f3b65abf
Dec 06 16:01:54.742 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16:01:55.037 INFO [stdout] b4283de74e1f65fef31b693fa2a5289384cb3ffe5f2271ce8ccaf26e63dbd338
Dec 06 16:01:55.039 INFO running `"docker" "start" "-a" "b4283de74e1f65fef31b693fa2a5289384cb3ffe5f2271ce8ccaf26e63dbd338"`
Dec 06 16:01:56.388 INFO [stderr] usermod: no changes
Dec 06 16:01:56.464 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 06 16:01:56.464 INFO [stderr]      Running /target/debug/deps/buffer_test-e56e2e2c026acaeb
Dec 06 16:01:56.464 INFO [stdout] 
Dec 06 16:01:56.464 INFO [stdout] running 0 tests
Dec 06 16:01:56.464 INFO [stdout] 
Dec 06 16:01:56.464 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:01:56.464 INFO [stdout] 
Dec 06 16:01:56.468 INFO [stderr] su: No module specific data is present
Dec 06 16:01:57.622 INFO running `"docker" "inspect" "b4283de74e1f65fef31b693fa2a5289384cb3ffe5f2271ce8ccaf26e63dbd338"`
Dec 06 16:01:57.964 INFO running `"docker" "rm" "-f" "b4283de74e1f65fef31b693fa2a5289384cb3ffe5f2271ce8ccaf26e63dbd338"`
Dec 06 16:01:58.164 INFO [stdout] b4283de74e1f65fef31b693fa2a5289384cb3ffe5f2271ce8ccaf26e63dbd338