Dec 06 13:29:01.805 INFO testing HeapUnderfl0w/TCC against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 13:29:01.806 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 13:29:02.290 INFO [stdout] 5746fbd0332c959ebf40ad91cb12754a2171b7a7e2b33fba85bbb44fcec9d55e
Dec 06 13:29:02.292 INFO running `"docker" "start" "-a" "5746fbd0332c959ebf40ad91cb12754a2171b7a7e2b33fba85bbb44fcec9d55e"`
Dec 06 13:29:03.520 INFO [stderr] usermod: no changes
Dec 06 13:29:03.821 INFO [stderr]    Compiling termion v1.5.1
Dec 06 13:29:03.853 INFO [stderr]    Compiling syn v0.14.1
Dec 06 13:29:03.853 INFO [stderr]    Compiling toml v0.4.6
Dec 06 13:29:03.853 INFO [stderr]    Compiling tokio-mockstream v1.1.0
Dec 06 13:29:03.853 INFO [stderr]    Compiling error-chain v0.11.0
Dec 06 13:29:03.853 INFO [stderr]    Compiling failure v0.1.1
Dec 06 13:29:06.262 INFO [stderr]    Compiling tui v0.2.2
Dec 06 13:29:16.371 INFO [stderr]    Compiling derive-error-chain v0.11.2
Dec 06 13:29:16.376 INFO [stderr]    Compiling serde_derive v1.0.64
Dec 06 13:29:24.028 INFO [stderr]    Compiling dotenv v0.11.0
Dec 06 13:29:34.424 INFO [stderr]    Compiling irc v0.13.5
Dec 06 13:29:45.996 INFO [stderr]    Compiling tcc v0.1.3 (/source)
Dec 06 13:29:58.948 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.41s
Dec 06 13:29:58.964 INFO [stderr] su: No module specific data is present
Dec 06 13:29:59.754 INFO running `"docker" "inspect" "5746fbd0332c959ebf40ad91cb12754a2171b7a7e2b33fba85bbb44fcec9d55e"`
Dec 06 13:30:00.044 INFO running `"docker" "rm" "-f" "5746fbd0332c959ebf40ad91cb12754a2171b7a7e2b33fba85bbb44fcec9d55e"`
Dec 06 13:30:00.380 INFO [stdout] 5746fbd0332c959ebf40ad91cb12754a2171b7a7e2b33fba85bbb44fcec9d55e
Dec 06 13:30:00.386 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 13:30:00.820 INFO [stdout] 91581b9ee65e824eb0a19645019721babcb59f50734d8c00a82685717070a941
Dec 06 13:30:00.824 INFO running `"docker" "start" "-a" "91581b9ee65e824eb0a19645019721babcb59f50734d8c00a82685717070a941"`
Dec 06 13:30:02.028 INFO [stderr] usermod: no changes
Dec 06 13:30:02.321 INFO [stderr]    Compiling tcc v0.1.3 (/source)
Dec 06 13:30:08.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.28s
Dec 06 13:30:08.352 INFO [stderr] su: No module specific data is present
Dec 06 13:30:08.714 INFO running `"docker" "inspect" "91581b9ee65e824eb0a19645019721babcb59f50734d8c00a82685717070a941"`
Dec 06 13:30:08.890 INFO running `"docker" "rm" "-f" "91581b9ee65e824eb0a19645019721babcb59f50734d8c00a82685717070a941"`
Dec 06 13:30:09.062 INFO [stdout] 91581b9ee65e824eb0a19645019721babcb59f50734d8c00a82685717070a941
Dec 06 13:30:09.064 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 13:30:09.247 INFO [stdout] 191c30c3035a6b3a99063a80d9e507c184cb415c3ef8ae601018df1d841e53a4
Dec 06 13:30:09.249 INFO running `"docker" "start" "-a" "191c30c3035a6b3a99063a80d9e507c184cb415c3ef8ae601018df1d841e53a4"`
Dec 06 13:30:09.638 INFO [stderr] usermod: no changes
Dec 06 13:30:09.803 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 06 13:30:09.809 INFO [stderr]      Running /target/debug/deps/tcc-8641dbd8e369e712
Dec 06 13:30:09.811 INFO [stdout] 
Dec 06 13:30:09.811 INFO [stdout] running 0 tests
Dec 06 13:30:09.811 INFO [stdout] 
Dec 06 13:30:09.811 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:30:09.811 INFO [stdout] 
Dec 06 13:30:09.814 INFO [stderr] su: No module specific data is present
Dec 06 13:30:10.145 INFO running `"docker" "inspect" "191c30c3035a6b3a99063a80d9e507c184cb415c3ef8ae601018df1d841e53a4"`
Dec 06 13:30:10.242 INFO running `"docker" "rm" "-f" "191c30c3035a6b3a99063a80d9e507c184cb415c3ef8ae601018df1d841e53a4"`
Dec 06 13:30:10.319 INFO [stdout] 191c30c3035a6b3a99063a80d9e507c184cb415c3ef8ae601018df1d841e53a4