Dec 06 08:14:28.615 INFO testing aaaandrea/rust-ngw against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 08:14:28.615 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 08:14:28.856 INFO [stdout] b6060b067b27f6b76e5a2f8d9148447d0db392a9f9bf11b987c722d90107bbd7
Dec 06 08:14:28.862 INFO running `"docker" "start" "-a" "b6060b067b27f6b76e5a2f8d9148447d0db392a9f9bf11b987c722d90107bbd7"`
Dec 06 08:14:29.416 INFO [stderr] usermod: no changes
Dec 06 08:14:29.465 INFO [stderr]    Compiling nix v0.10.0
Dec 06 08:14:35.356 INFO [stderr]    Compiling rust-ngw v0.1.0 (/source)
Dec 06 08:14:36.043 INFO [stderr] warning: unreachable expression
Dec 06 08:14:36.043 INFO [stderr]   --> src/main.rs:30:5
Dec 06 08:14:36.043 INFO [stderr]    |
Dec 06 08:14:36.043 INFO [stderr] 30 |     Ok(())
Dec 06 08:14:36.043 INFO [stderr]    |     ^^^^^^
Dec 06 08:14:36.043 INFO [stderr]    |
Dec 06 08:14:36.043 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 06 08:14:36.043 INFO [stderr] 
Dec 06 08:14:36.068 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:14:36.068 INFO [stderr]   --> src/main.rs:24:9
Dec 06 08:14:36.069 INFO [stderr]    |
Dec 06 08:14:36.069 INFO [stderr] 24 |         io::stdout().write(new_bytes);
Dec 06 08:14:36.069 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:14:36.069 INFO [stderr]    |
Dec 06 08:14:36.069 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 08:14:36.069 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:14:36.069 INFO [stderr] 
Dec 06 08:14:36.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.11s
Dec 06 08:14:36.548 INFO [stderr] su: No module specific data is present
Dec 06 08:14:36.894 INFO running `"docker" "inspect" "b6060b067b27f6b76e5a2f8d9148447d0db392a9f9bf11b987c722d90107bbd7"`
Dec 06 08:14:37.026 INFO running `"docker" "rm" "-f" "b6060b067b27f6b76e5a2f8d9148447d0db392a9f9bf11b987c722d90107bbd7"`
Dec 06 08:14:37.160 INFO [stdout] b6060b067b27f6b76e5a2f8d9148447d0db392a9f9bf11b987c722d90107bbd7
Dec 06 08:14:37.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 08:14:37.406 INFO [stdout] b5ee9bbe2b9feba656b7c7cdb5d32874583a05f882136a42455e0f4d36388c4b
Dec 06 08:14:37.415 INFO running `"docker" "start" "-a" "b5ee9bbe2b9feba656b7c7cdb5d32874583a05f882136a42455e0f4d36388c4b"`
Dec 06 08:14:38.435 INFO [stderr] usermod: no changes
Dec 06 08:14:38.544 INFO [stderr]    Compiling rust-ngw v0.1.0 (/source)
Dec 06 08:14:39.465 INFO [stderr] warning: unreachable expression
Dec 06 08:14:39.465 INFO [stderr]   --> src/main.rs:30:5
Dec 06 08:14:39.466 INFO [stderr]    |
Dec 06 08:14:39.466 INFO [stderr] 30 |     Ok(())
Dec 06 08:14:39.466 INFO [stderr]    |     ^^^^^^
Dec 06 08:14:39.466 INFO [stderr]    |
Dec 06 08:14:39.466 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 06 08:14:39.466 INFO [stderr] 
Dec 06 08:14:39.490 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:14:39.490 INFO [stderr]   --> src/main.rs:24:9
Dec 06 08:14:39.490 INFO [stderr]    |
Dec 06 08:14:39.490 INFO [stderr] 24 |         io::stdout().write(new_bytes);
Dec 06 08:14:39.490 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:14:39.490 INFO [stderr]    |
Dec 06 08:14:39.490 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 08:14:39.490 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:14:39.490 INFO [stderr] 
Dec 06 08:14:39.867 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Dec 06 08:14:39.867 INFO [stderr] su: No module specific data is present
Dec 06 08:14:40.530 INFO running `"docker" "inspect" "b5ee9bbe2b9feba656b7c7cdb5d32874583a05f882136a42455e0f4d36388c4b"`
Dec 06 08:14:40.838 INFO running `"docker" "rm" "-f" "b5ee9bbe2b9feba656b7c7cdb5d32874583a05f882136a42455e0f4d36388c4b"`
Dec 06 08:14:41.183 INFO [stdout] b5ee9bbe2b9feba656b7c7cdb5d32874583a05f882136a42455e0f4d36388c4b
Dec 06 08:14:41.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 08:14:41.638 INFO [stdout] fb4b36c4100586d0acb28957fb7aebbcb0bf700fdeb121252f1b15cf393e5cf2
Dec 06 08:14:41.646 INFO running `"docker" "start" "-a" "fb4b36c4100586d0acb28957fb7aebbcb0bf700fdeb121252f1b15cf393e5cf2"`
Dec 06 08:14:43.062 INFO [stderr] usermod: no changes
Dec 06 08:14:43.140 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 06 08:14:43.140 INFO [stderr]      Running /target/debug/deps/rust_ngw-9dea6d444b4e3017
Dec 06 08:14:43.144 INFO [stdout] 
Dec 06 08:14:43.144 INFO [stdout] running 0 tests
Dec 06 08:14:43.144 INFO [stdout] 
Dec 06 08:14:43.144 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 08:14:43.144 INFO [stdout] 
Dec 06 08:14:43.157 INFO [stderr] su: No module specific data is present
Dec 06 08:14:44.030 INFO running `"docker" "inspect" "fb4b36c4100586d0acb28957fb7aebbcb0bf700fdeb121252f1b15cf393e5cf2"`
Dec 06 08:14:44.328 INFO running `"docker" "rm" "-f" "fb4b36c4100586d0acb28957fb7aebbcb0bf700fdeb121252f1b15cf393e5cf2"`
Dec 06 08:14:44.612 INFO [stdout] fb4b36c4100586d0acb28957fb7aebbcb0bf700fdeb121252f1b15cf393e5cf2