Dec 05 14:18:27.349 INFO testing mitoma/rust_simple_http_server against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 14:18:27.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 14:18:27.772 INFO [stdout] b57b3b31e6aa149c5e6f60aa3d98b1de15782a82dea507dffc2d09480a1030ca
Dec 05 14:18:27.776 INFO running `"docker" "start" "-a" "b57b3b31e6aa149c5e6f60aa3d98b1de15782a82dea507dffc2d09480a1030ca"`
Dec 05 14:18:29.108 INFO [stderr] usermod: no changes
Dec 05 14:18:29.196 INFO [stderr]    Compiling rust_simple_http_server v0.1.0 (/source)
Dec 05 14:18:29.528 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 14:18:29.529 INFO [stderr]   --> src/main.rs:13:9
Dec 05 14:18:29.529 INFO [stderr]    |
Dec 05 14:18:29.529 INFO [stderr] 13 |         stream.map(echo);
Dec 05 14:18:29.529 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 05 14:18:29.529 INFO [stderr]    |
Dec 05 14:18:29.542 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 14:18:29.542 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 14:18:29.542 INFO [stderr] 
Dec 05 14:18:30.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 05 14:18:30.248 INFO [stderr] su: No module specific data is present
Dec 05 14:18:30.936 INFO running `"docker" "inspect" "b57b3b31e6aa149c5e6f60aa3d98b1de15782a82dea507dffc2d09480a1030ca"`
Dec 05 14:18:31.289 INFO running `"docker" "rm" "-f" "b57b3b31e6aa149c5e6f60aa3d98b1de15782a82dea507dffc2d09480a1030ca"`
Dec 05 14:18:31.594 INFO [stdout] b57b3b31e6aa149c5e6f60aa3d98b1de15782a82dea507dffc2d09480a1030ca
Dec 05 14:18:31.602 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 14:18:32.176 INFO [stdout] 66f773b667275bb6ea6e6f06539e39a10eea76c5ef6e6c8083a96d20b73fb062
Dec 05 14:18:32.180 INFO running `"docker" "start" "-a" "66f773b667275bb6ea6e6f06539e39a10eea76c5ef6e6c8083a96d20b73fb062"`
Dec 05 14:18:33.490 INFO [stderr] usermod: no changes
Dec 05 14:18:33.520 INFO [stderr]    Compiling rust_simple_http_server v0.1.0 (/source)
Dec 05 14:18:33.880 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 14:18:33.880 INFO [stderr]   --> src/main.rs:13:9
Dec 05 14:18:33.880 INFO [stderr]    |
Dec 05 14:18:33.880 INFO [stderr] 13 |         stream.map(echo);
Dec 05 14:18:33.880 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 05 14:18:33.880 INFO [stderr]    |
Dec 05 14:18:33.880 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 14:18:33.880 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 14:18:33.880 INFO [stderr] 
Dec 05 14:18:34.216 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 05 14:18:34.216 INFO [stderr] su: No module specific data is present
Dec 05 14:18:34.804 INFO running `"docker" "inspect" "66f773b667275bb6ea6e6f06539e39a10eea76c5ef6e6c8083a96d20b73fb062"`
Dec 05 14:18:35.066 INFO running `"docker" "rm" "-f" "66f773b667275bb6ea6e6f06539e39a10eea76c5ef6e6c8083a96d20b73fb062"`
Dec 05 14:18:35.308 INFO [stdout] 66f773b667275bb6ea6e6f06539e39a10eea76c5ef6e6c8083a96d20b73fb062
Dec 05 14:18:35.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 14:18:35.824 INFO [stdout] 55cafa68096693e06e811988793ce70469d683874b11a38836b8a4035bf536cf
Dec 05 14:18:35.828 INFO running `"docker" "start" "-a" "55cafa68096693e06e811988793ce70469d683874b11a38836b8a4035bf536cf"`
Dec 05 14:18:36.792 INFO [stderr] usermod: no changes
Dec 05 14:18:36.832 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 14:18:36.832 INFO [stderr]      Running /target/debug/deps/rust_simple_http_server-52ffb6c4b8d43613
Dec 05 14:18:36.843 INFO [stdout] 
Dec 05 14:18:36.843 INFO [stdout] running 0 tests
Dec 05 14:18:36.843 INFO [stdout] 
Dec 05 14:18:36.843 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:18:36.843 INFO [stdout] 
Dec 05 14:18:36.843 INFO [stderr] su: No module specific data is present
Dec 05 14:18:37.512 INFO running `"docker" "inspect" "55cafa68096693e06e811988793ce70469d683874b11a38836b8a4035bf536cf"`
Dec 05 14:18:37.752 INFO running `"docker" "rm" "-f" "55cafa68096693e06e811988793ce70469d683874b11a38836b8a4035bf536cf"`
Dec 05 14:18:37.966 INFO [stdout] 55cafa68096693e06e811988793ce70469d683874b11a38836b8a4035bf536cf