Dec 06 07:44:25.766 INFO testing ahamid/rxor against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 07:44:25.766 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 07:44:26.182 INFO [stdout] 818cf10f8c2e583e8e426293748e45132c6874cc93ea9a9c34c78c07599e8f67
Dec 06 07:44:26.184 INFO running `"docker" "start" "-a" "818cf10f8c2e583e8e426293748e45132c6874cc93ea9a9c34c78c07599e8f67"`
Dec 06 07:44:27.755 INFO [stderr] usermod: no changes
Dec 06 07:44:27.816 INFO [stderr]    Compiling rxor v0.1.0 (/source)
Dec 06 07:44:28.312 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 07:44:28.312 INFO [stderr]   --> src/main.rs:26:5
Dec 06 07:44:28.312 INFO [stderr]    |
Dec 06 07:44:28.312 INFO [stderr] 26 |     w.write_all(&[b0 ^ b1]);
Dec 06 07:44:28.312 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:44:28.312 INFO [stderr]    |
Dec 06 07:44:28.312 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 07:44:28.313 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 07:44:28.313 INFO [stderr] 
Dec 06 07:44:28.313 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 07:44:28.313 INFO [stderr]   --> src/main.rs:28:3
Dec 06 07:44:28.313 INFO [stderr]    |
Dec 06 07:44:28.313 INFO [stderr] 28 |   w.flush();
Dec 06 07:44:28.313 INFO [stderr]    |   ^^^^^^^^^^
Dec 06 07:44:28.313 INFO [stderr]    |
Dec 06 07:44:28.313 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 07:44:28.313 INFO [stderr] 
Dec 06 07:44:28.837 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 06 07:44:28.839 INFO [stderr] su: No module specific data is present
Dec 06 07:44:29.482 INFO running `"docker" "inspect" "818cf10f8c2e583e8e426293748e45132c6874cc93ea9a9c34c78c07599e8f67"`
Dec 06 07:44:29.593 INFO running `"docker" "rm" "-f" "818cf10f8c2e583e8e426293748e45132c6874cc93ea9a9c34c78c07599e8f67"`
Dec 06 07:44:29.781 INFO [stdout] 818cf10f8c2e583e8e426293748e45132c6874cc93ea9a9c34c78c07599e8f67
Dec 06 07:44:29.788 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 07:44:30.064 INFO [stdout] b6a1b132b245fad5db3f416e8f26953c0579be1f1b1d54f4cf6562cf6bca568c
Dec 06 07:44:30.068 INFO running `"docker" "start" "-a" "b6a1b132b245fad5db3f416e8f26953c0579be1f1b1d54f4cf6562cf6bca568c"`
Dec 06 07:44:30.584 INFO [stderr] usermod: no changes
Dec 06 07:44:30.612 INFO [stderr]    Compiling rxor v0.1.0 (/source)
Dec 06 07:44:31.001 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 07:44:31.001 INFO [stderr]   --> src/main.rs:26:5
Dec 06 07:44:31.001 INFO [stderr]    |
Dec 06 07:44:31.001 INFO [stderr] 26 |     w.write_all(&[b0 ^ b1]);
Dec 06 07:44:31.001 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:44:31.001 INFO [stderr]    |
Dec 06 07:44:31.001 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 07:44:31.001 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 07:44:31.001 INFO [stderr] 
Dec 06 07:44:31.001 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 07:44:31.002 INFO [stderr]   --> src/main.rs:28:3
Dec 06 07:44:31.002 INFO [stderr]    |
Dec 06 07:44:31.002 INFO [stderr] 28 |   w.flush();
Dec 06 07:44:31.002 INFO [stderr]    |   ^^^^^^^^^^
Dec 06 07:44:31.002 INFO [stderr]    |
Dec 06 07:44:31.002 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 07:44:31.002 INFO [stderr] 
Dec 06 07:44:31.214 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 06 07:44:31.218 INFO [stderr] su: No module specific data is present
Dec 06 07:44:31.534 INFO running `"docker" "inspect" "b6a1b132b245fad5db3f416e8f26953c0579be1f1b1d54f4cf6562cf6bca568c"`
Dec 06 07:44:31.591 INFO running `"docker" "rm" "-f" "b6a1b132b245fad5db3f416e8f26953c0579be1f1b1d54f4cf6562cf6bca568c"`
Dec 06 07:44:31.678 INFO [stdout] b6a1b132b245fad5db3f416e8f26953c0579be1f1b1d54f4cf6562cf6bca568c
Dec 06 07:44:31.681 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 07:44:31.803 INFO [stdout] b781b0f3112745589a91761a36d11fb2f8a27426ee009b45e80859be24a78abe
Dec 06 07:44:31.805 INFO running `"docker" "start" "-a" "b781b0f3112745589a91761a36d11fb2f8a27426ee009b45e80859be24a78abe"`
Dec 06 07:44:33.243 INFO [stderr] usermod: no changes
Dec 06 07:44:33.292 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 07:44:33.300 INFO [stderr]      Running /target/debug/deps/rxor-703d9af1207b0008
Dec 06 07:44:33.303 INFO [stdout] 
Dec 06 07:44:33.303 INFO [stdout] running 0 tests
Dec 06 07:44:33.303 INFO [stdout] 
Dec 06 07:44:33.303 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 07:44:33.303 INFO [stdout] 
Dec 06 07:44:33.303 INFO [stderr] su: No module specific data is present
Dec 06 07:44:33.886 INFO running `"docker" "inspect" "b781b0f3112745589a91761a36d11fb2f8a27426ee009b45e80859be24a78abe"`
Dec 06 07:44:34.360 INFO running `"docker" "rm" "-f" "b781b0f3112745589a91761a36d11fb2f8a27426ee009b45e80859be24a78abe"`
Dec 06 07:44:34.656 INFO [stdout] b781b0f3112745589a91761a36d11fb2f8a27426ee009b45e80859be24a78abe