Dec 13 12:49:07.986 INFO testing levzhazeschi/portfolio-tools against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 12:49:07.986 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 12:49:08.476 INFO [stdout] 202acb11a4312dd4ef3eb61f61dd439431cf5c56979256ca2c006c565f3209ff
Dec 13 12:49:08.478 INFO running `"docker" "start" "-a" "202acb11a4312dd4ef3eb61f61dd439431cf5c56979256ca2c006c565f3209ff"`
Dec 13 12:49:10.046 INFO [stderr] usermod: no changes
Dec 13 12:49:10.115 INFO [stderr]    Compiling portfolio-tools v0.0.1 (/source)
Dec 13 12:49:10.550 INFO [stderr] warning: unused variable: `err`
Dec 13 12:49:10.550 INFO [stderr]   --> src/text_io.rs:34:13
Dec 13 12:49:10.550 INFO [stderr]    |
Dec 13 12:49:10.550 INFO [stderr] 34 |         Err(err) => {
Dec 13 12:49:10.550 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 13 12:49:10.550 INFO [stderr]    |
Dec 13 12:49:10.550 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 12:49:10.550 INFO [stderr] 
Dec 13 12:49:11.700 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Dec 13 12:49:11.700 INFO [stderr] su: No module specific data is present
Dec 13 12:49:12.899 INFO running `"docker" "inspect" "202acb11a4312dd4ef3eb61f61dd439431cf5c56979256ca2c006c565f3209ff"`
Dec 13 12:49:13.081 INFO running `"docker" "rm" "-f" "202acb11a4312dd4ef3eb61f61dd439431cf5c56979256ca2c006c565f3209ff"`
Dec 13 12:49:13.376 INFO [stdout] 202acb11a4312dd4ef3eb61f61dd439431cf5c56979256ca2c006c565f3209ff
Dec 13 12:49:13.383 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 12:49:13.988 INFO [stdout] e46fb1d3dbe4001e43268104916fdce13aaedb2f133b1b456c51c2da241d731a
Dec 13 12:49:13.992 INFO running `"docker" "start" "-a" "e46fb1d3dbe4001e43268104916fdce13aaedb2f133b1b456c51c2da241d731a"`
Dec 13 12:49:15.235 INFO [stderr] usermod: no changes
Dec 13 12:49:15.347 INFO [stderr]    Compiling portfolio-tools v0.0.1 (/source)
Dec 13 12:49:15.763 INFO [stderr] warning: unused variable: `err`
Dec 13 12:49:15.763 INFO [stderr]   --> src/text_io.rs:34:13
Dec 13 12:49:15.763 INFO [stderr]    |
Dec 13 12:49:15.763 INFO [stderr] 34 |         Err(err) => {
Dec 13 12:49:15.763 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 13 12:49:15.763 INFO [stderr]    |
Dec 13 12:49:15.763 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 12:49:15.763 INFO [stderr] 
Dec 13 12:49:16.185 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 13 12:49:16.190 INFO [stderr] su: No module specific data is present
Dec 13 12:49:17.085 INFO running `"docker" "inspect" "e46fb1d3dbe4001e43268104916fdce13aaedb2f133b1b456c51c2da241d731a"`
Dec 13 12:49:17.354 INFO running `"docker" "rm" "-f" "e46fb1d3dbe4001e43268104916fdce13aaedb2f133b1b456c51c2da241d731a"`
Dec 13 12:49:17.671 INFO [stdout] e46fb1d3dbe4001e43268104916fdce13aaedb2f133b1b456c51c2da241d731a
Dec 13 12:49:17.679 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 12:49:18.297 INFO [stdout] e03e6c507f15f3e7adab73a33705f7a68d66431e16d04cc7a9facfa85f54d162
Dec 13 12:49:18.299 INFO running `"docker" "start" "-a" "e03e6c507f15f3e7adab73a33705f7a68d66431e16d04cc7a9facfa85f54d162"`
Dec 13 12:49:19.806 INFO [stderr] usermod: no changes
Dec 13 12:49:19.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 12:49:19.895 INFO [stderr]      Running /target/debug/deps/portfolio_tools-9db843d9e5bf6ff6
Dec 13 12:49:19.895 INFO [stdout] 
Dec 13 12:49:19.895 INFO [stdout] running 0 tests
Dec 13 12:49:19.895 INFO [stdout] 
Dec 13 12:49:19.895 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:49:19.895 INFO [stdout] 
Dec 13 12:49:19.896 INFO [stderr] su: No module specific data is present
Dec 13 12:49:20.671 INFO running `"docker" "inspect" "e03e6c507f15f3e7adab73a33705f7a68d66431e16d04cc7a9facfa85f54d162"`
Dec 13 12:49:20.969 INFO running `"docker" "rm" "-f" "e03e6c507f15f3e7adab73a33705f7a68d66431e16d04cc7a9facfa85f54d162"`
Dec 13 12:49:21.275 INFO [stdout] e03e6c507f15f3e7adab73a33705f7a68d66431e16d04cc7a9facfa85f54d162