Nov 28 03:49:37.288 INFO checking iseurie/ytshorten against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:49:37.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-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"`
Nov 28 03:49:38.055 INFO [stdout] 7253375266a96c03872d77130b3405cfb268b2937607afdb8d2521ce649ab962
Nov 28 03:49:38.055 INFO running `"docker" "start" "-a" "7253375266a96c03872d77130b3405cfb268b2937607afdb8d2521ce649ab962"`
Nov 28 03:49:40.037 INFO [stderr] usermod: no changes
Nov 28 03:49:40.149 INFO [stderr]     Checking ytshorten v0.1.0 (/source)
Nov 28 03:49:41.006 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 03:49:41.006 INFO [stderr]   --> src/main.rs:27:17
Nov 28 03:49:41.006 INFO [stderr]    |
Nov 28 03:49:41.006 INFO [stderr] 27 |                 writelck.write(b"https://youtu.be/");
Nov 28 03:49:41.006 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:49:41.006 INFO [stderr]    |
Nov 28 03:49:41.006 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 03:49:41.006 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 03:49:41.006 INFO [stderr] 
Nov 28 03:49:41.006 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 03:49:41.006 INFO [stderr]   --> src/main.rs:29:13
Nov 28 03:49:41.006 INFO [stderr]    |
Nov 28 03:49:41.006 INFO [stderr] 29 |             writelck.write(id.as_bytes());
Nov 28 03:49:41.006 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:49:41.006 INFO [stderr]    |
Nov 28 03:49:41.006 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 03:49:41.006 INFO [stderr] 
Nov 28 03:49:41.006 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 03:49:41.006 INFO [stderr]   --> src/main.rs:30:13
Nov 28 03:49:41.006 INFO [stderr]    |
Nov 28 03:49:41.007 INFO [stderr] 30 |             writelck.write(b"\n");
Nov 28 03:49:41.007 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:49:41.007 INFO [stderr]    |
Nov 28 03:49:41.007 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 03:49:41.007 INFO [stderr] 
Nov 28 03:49:41.076 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 03:49:41.076 INFO [stderr]   --> src/main.rs:27:17
Nov 28 03:49:41.076 INFO [stderr]    |
Nov 28 03:49:41.076 INFO [stderr] 27 |                 writelck.write(b"https://youtu.be/");
Nov 28 03:49:41.076 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:49:41.076 INFO [stderr]    |
Nov 28 03:49:41.076 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 03:49:41.076 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 03:49:41.076 INFO [stderr] 
Nov 28 03:49:41.076 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 03:49:41.076 INFO [stderr]   --> src/main.rs:29:13
Nov 28 03:49:41.076 INFO [stderr]    |
Nov 28 03:49:41.076 INFO [stderr] 29 |             writelck.write(id.as_bytes());
Nov 28 03:49:41.077 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:49:41.077 INFO [stderr]    |
Nov 28 03:49:41.077 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 03:49:41.077 INFO [stderr] 
Nov 28 03:49:41.077 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 03:49:41.077 INFO [stderr]   --> src/main.rs:30:13
Nov 28 03:49:41.077 INFO [stderr]    |
Nov 28 03:49:41.077 INFO [stderr] 30 |             writelck.write(b"\n");
Nov 28 03:49:41.077 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:49:41.077 INFO [stderr]    |
Nov 28 03:49:41.077 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 03:49:41.077 INFO [stderr] 
Nov 28 03:49:41.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Nov 28 03:49:41.117 INFO [stderr] su: No module specific data is present
Nov 28 03:49:41.946 INFO running `"docker" "inspect" "7253375266a96c03872d77130b3405cfb268b2937607afdb8d2521ce649ab962"`
Nov 28 03:49:42.242 INFO running `"docker" "rm" "-f" "7253375266a96c03872d77130b3405cfb268b2937607afdb8d2521ce649ab962"`
Nov 28 03:49:42.567 INFO [stdout] 7253375266a96c03872d77130b3405cfb268b2937607afdb8d2521ce649ab962