Dec 13 12:49:11.200 INFO testing levzhazeschi/portfolio-tools against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 12:49:11.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12:49:11.673 INFO [stdout] 4e7ffc2615766fe955ba9b74de1772fae2a4361e9f24e4509eb3fa5dfec52b03
Dec 13 12:49:11.675 INFO running `"docker" "start" "-a" "4e7ffc2615766fe955ba9b74de1772fae2a4361e9f24e4509eb3fa5dfec52b03"`
Dec 13 12:49:12.899 INFO [stderr] usermod: no changes
Dec 13 12:49:12.949 INFO [stderr]    Compiling portfolio-tools v0.0.1 (/source)
Dec 13 12:49:13.359 INFO [stderr] warning: unused variable: `err`
Dec 13 12:49:13.359 INFO [stderr]   --> src/text_io.rs:34:13
Dec 13 12:49:13.359 INFO [stderr]    |
Dec 13 12:49:13.359 INFO [stderr] 34 |         Err(err) => {
Dec 13 12:49:13.359 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 13 12:49:13.359 INFO [stderr]    |
Dec 13 12:49:13.359 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 12:49:13.359 INFO [stderr] 
Dec 13 12:49:14.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Dec 13 12:49:14.559 INFO [stderr] su: No module specific data is present
Dec 13 12:49:15.304 INFO running `"docker" "inspect" "4e7ffc2615766fe955ba9b74de1772fae2a4361e9f24e4509eb3fa5dfec52b03"`
Dec 13 12:49:15.636 INFO running `"docker" "rm" "-f" "4e7ffc2615766fe955ba9b74de1772fae2a4361e9f24e4509eb3fa5dfec52b03"`
Dec 13 12:49:16.027 INFO [stdout] 4e7ffc2615766fe955ba9b74de1772fae2a4361e9f24e4509eb3fa5dfec52b03
Dec 13 12:49:16.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12:49:16.640 INFO [stdout] be182e386abe2c048c37b58b2af442699e0b7725499f28912d20b511eeaba3c7
Dec 13 12:49:16.642 INFO running `"docker" "start" "-a" "be182e386abe2c048c37b58b2af442699e0b7725499f28912d20b511eeaba3c7"`
Dec 13 12:49:18.235 INFO [stderr] usermod: no changes
Dec 13 12:49:18.297 INFO [stderr]    Compiling portfolio-tools v0.0.1 (/source)
Dec 13 12:49:18.783 INFO [stderr] warning: unused variable: `err`
Dec 13 12:49:18.783 INFO [stderr]   --> src/text_io.rs:34:13
Dec 13 12:49:18.783 INFO [stderr]    |
Dec 13 12:49:18.783 INFO [stderr] 34 |         Err(err) => {
Dec 13 12:49:18.783 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 13 12:49:18.783 INFO [stderr]    |
Dec 13 12:49:18.783 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 12:49:18.783 INFO [stderr] 
Dec 13 12:49:19.187 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 13 12:49:19.187 INFO [stderr] su: No module specific data is present
Dec 13 12:49:20.247 INFO running `"docker" "inspect" "be182e386abe2c048c37b58b2af442699e0b7725499f28912d20b511eeaba3c7"`
Dec 13 12:49:20.600 INFO running `"docker" "rm" "-f" "be182e386abe2c048c37b58b2af442699e0b7725499f28912d20b511eeaba3c7"`
Dec 13 12:49:21.003 INFO [stdout] be182e386abe2c048c37b58b2af442699e0b7725499f28912d20b511eeaba3c7
Dec 13 12:49:21.009 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12:49:21.535 INFO [stdout] 1fe7a535960143deff128094ff16a555183c0171df7c553358fcee7ccdfeeaf4
Dec 13 12:49:21.541 INFO running `"docker" "start" "-a" "1fe7a535960143deff128094ff16a555183c0171df7c553358fcee7ccdfeeaf4"`
Dec 13 12:49:22.834 INFO [stderr] usermod: no changes
Dec 13 12:49:22.911 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 12:49:22.911 INFO [stderr]      Running /target/debug/deps/portfolio_tools-040e182449723849
Dec 13 12:49:22.921 INFO [stdout] 
Dec 13 12:49:22.921 INFO [stdout] running 0 tests
Dec 13 12:49:22.922 INFO [stdout] 
Dec 13 12:49:22.922 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:49:22.922 INFO [stdout] 
Dec 13 12:49:22.931 INFO [stderr] su: No module specific data is present
Dec 13 12:49:23.930 INFO running `"docker" "inspect" "1fe7a535960143deff128094ff16a555183c0171df7c553358fcee7ccdfeeaf4"`
Dec 13 12:49:24.240 INFO running `"docker" "rm" "-f" "1fe7a535960143deff128094ff16a555183c0171df7c553358fcee7ccdfeeaf4"`
Dec 13 12:49:24.649 INFO [stdout] 1fe7a535960143deff128094ff16a555183c0171df7c553358fcee7ccdfeeaf4