Dec 12 21:12:09.820 INFO testing wirelyre/vvvtar against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 21:12:09.820 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 21:12:10.183 INFO [stdout] ae0d391b4b995cb2f0e2d63c952a799fdb65dc99180ade6b43663de86fd16f7e
Dec 12 21:12:10.186 INFO running `"docker" "start" "-a" "ae0d391b4b995cb2f0e2d63c952a799fdb65dc99180ade6b43663de86fd16f7e"`
Dec 12 21:12:11.371 INFO [stderr] usermod: no changes
Dec 12 21:12:11.426 INFO [stderr]    Compiling vvvtar v0.1.0 (/source)
Dec 12 21:12:11.723 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 21:12:11.723 INFO [stderr]   --> src/main.rs:33:5
Dec 12 21:12:11.723 INFO [stderr]    |
Dec 12 21:12:11.723 INFO [stderr] 33 |     archive.write(&header.unparse().unwrap());
Dec 12 21:12:11.723 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:12:11.723 INFO [stderr]    |
Dec 12 21:12:11.723 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 21:12:11.723 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 21:12:11.723 INFO [stderr] 
Dec 12 21:12:11.723 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 21:12:11.723 INFO [stderr]   --> src/main.rs:72:9
Dec 12 21:12:11.723 INFO [stderr]    |
Dec 12 21:12:11.723 INFO [stderr] 72 |         std::io::stdout().flush();
Dec 12 21:12:11.723 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:12:11.723 INFO [stderr]    |
Dec 12 21:12:11.723 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 21:12:11.723 INFO [stderr] 
Dec 12 21:12:11.723 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 21:12:11.723 INFO [stderr]   --> src/main.rs:79:9
Dec 12 21:12:11.723 INFO [stderr]    |
Dec 12 21:12:11.723 INFO [stderr] 79 |         dst.write(&buf[0..progress]);
Dec 12 21:12:11.723 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:12:11.723 INFO [stderr]    |
Dec 12 21:12:11.723 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 21:12:11.723 INFO [stderr] 
Dec 12 21:12:12.509 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 12 21:12:12.510 INFO [stderr] su: No module specific data is present
Dec 12 21:12:13.255 INFO running `"docker" "inspect" "ae0d391b4b995cb2f0e2d63c952a799fdb65dc99180ade6b43663de86fd16f7e"`
Dec 12 21:12:13.559 INFO running `"docker" "rm" "-f" "ae0d391b4b995cb2f0e2d63c952a799fdb65dc99180ade6b43663de86fd16f7e"`
Dec 12 21:12:14.032 INFO [stdout] ae0d391b4b995cb2f0e2d63c952a799fdb65dc99180ade6b43663de86fd16f7e
Dec 12 21:12:14.035 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 21:12:14.737 INFO [stdout] 5fff3d756079ecd23a9f83853bf633bebe2229d12ecd913ae213770de7f8fffd
Dec 12 21:12:14.743 INFO running `"docker" "start" "-a" "5fff3d756079ecd23a9f83853bf633bebe2229d12ecd913ae213770de7f8fffd"`
Dec 12 21:12:15.915 INFO [stderr] usermod: no changes
Dec 12 21:12:15.979 INFO [stderr]    Compiling vvvtar v0.1.0 (/source)
Dec 12 21:12:16.291 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 21:12:16.291 INFO [stderr]   --> src/main.rs:33:5
Dec 12 21:12:16.291 INFO [stderr]    |
Dec 12 21:12:16.291 INFO [stderr] 33 |     archive.write(&header.unparse().unwrap());
Dec 12 21:12:16.291 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:12:16.291 INFO [stderr]    |
Dec 12 21:12:16.295 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 21:12:16.295 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 21:12:16.295 INFO [stderr] 
Dec 12 21:12:16.295 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 21:12:16.295 INFO [stderr]   --> src/main.rs:72:9
Dec 12 21:12:16.295 INFO [stderr]    |
Dec 12 21:12:16.295 INFO [stderr] 72 |         std::io::stdout().flush();
Dec 12 21:12:16.295 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:12:16.295 INFO [stderr]    |
Dec 12 21:12:16.295 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 21:12:16.295 INFO [stderr] 
Dec 12 21:12:16.295 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 21:12:16.295 INFO [stderr]   --> src/main.rs:79:9
Dec 12 21:12:16.295 INFO [stderr]    |
Dec 12 21:12:16.295 INFO [stderr] 79 |         dst.write(&buf[0..progress]);
Dec 12 21:12:16.295 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:12:16.295 INFO [stderr]    |
Dec 12 21:12:16.295 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 21:12:16.295 INFO [stderr] 
Dec 12 21:12:16.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 12 21:12:16.699 INFO [stderr] su: No module specific data is present
Dec 12 21:12:17.782 INFO running `"docker" "inspect" "5fff3d756079ecd23a9f83853bf633bebe2229d12ecd913ae213770de7f8fffd"`
Dec 12 21:12:18.049 INFO running `"docker" "rm" "-f" "5fff3d756079ecd23a9f83853bf633bebe2229d12ecd913ae213770de7f8fffd"`
Dec 12 21:12:18.310 INFO [stdout] 5fff3d756079ecd23a9f83853bf633bebe2229d12ecd913ae213770de7f8fffd
Dec 12 21:12:18.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 21:12:18.719 INFO [stdout] c5f60d36e3bbee951e196dd28e4687d5f9fae45143ccd1ad9c11cda011d9810d
Dec 12 21:12:18.724 INFO running `"docker" "start" "-a" "c5f60d36e3bbee951e196dd28e4687d5f9fae45143ccd1ad9c11cda011d9810d"`
Dec 12 21:12:20.295 INFO [stderr] usermod: no changes
Dec 12 21:12:20.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 12 21:12:20.323 INFO [stderr]      Running /target/debug/deps/vvvtar-5deb01790d37edf3
Dec 12 21:12:20.326 INFO [stdout] 
Dec 12 21:12:20.326 INFO [stdout] running 0 tests
Dec 12 21:12:20.326 INFO [stdout] 
Dec 12 21:12:20.326 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:12:20.326 INFO [stdout] 
Dec 12 21:12:20.335 INFO [stderr] su: No module specific data is present
Dec 12 21:12:21.410 INFO running `"docker" "inspect" "c5f60d36e3bbee951e196dd28e4687d5f9fae45143ccd1ad9c11cda011d9810d"`
Dec 12 21:12:21.718 INFO running `"docker" "rm" "-f" "c5f60d36e3bbee951e196dd28e4687d5f9fae45143ccd1ad9c11cda011d9810d"`
Dec 12 21:12:21.967 INFO [stdout] c5f60d36e3bbee951e196dd28e4687d5f9fae45143ccd1ad9c11cda011d9810d