Nov 30 07:38:53.624 INFO checking adammartinez271828/rust-csv-reader against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 07:38:53.624 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 07:38:54.245 INFO [stdout] 50e6f5d29b174752a3e976705c74e3639a2fc520a5f6294c910459e4872a960d
Nov 30 07:38:54.250 INFO running `"docker" "start" "-a" "50e6f5d29b174752a3e976705c74e3639a2fc520a5f6294c910459e4872a960d"`
Nov 30 07:38:55.608 INFO [stderr] usermod: no changes
Nov 30 07:38:55.669 INFO [stderr]     Checking csv_reader v0.1.0 (/source)
Nov 30 07:38:56.272 INFO [stderr] warning: struct is never constructed: `AbaloneResult`
Nov 30 07:38:56.272 INFO [stderr]  --> src/main.rs:9:1
Nov 30 07:38:56.272 INFO [stderr]   |
Nov 30 07:38:56.272 INFO [stderr] 9 | struct AbaloneResult {}
Nov 30 07:38:56.272 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Nov 30 07:38:56.272 INFO [stderr]   |
Nov 30 07:38:56.272 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 07:38:56.272 INFO [stderr] 
Nov 30 07:38:56.272 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 07:38:56.272 INFO [stderr]   --> src/main.rs:23:5
Nov 30 07:38:56.272 INFO [stderr]    |
Nov 30 07:38:56.272 INFO [stderr] 23 |     reader.read_line(&mut buffer);
Nov 30 07:38:56.272 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:38:56.272 INFO [stderr]    |
Nov 30 07:38:56.272 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 07:38:56.272 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 07:38:56.272 INFO [stderr] 
Nov 30 07:38:56.417 INFO [stderr] warning: struct is never constructed: `AbaloneResult`
Nov 30 07:38:56.417 INFO [stderr]  --> src/main.rs:9:1
Nov 30 07:38:56.417 INFO [stderr]   |
Nov 30 07:38:56.417 INFO [stderr] 9 | struct AbaloneResult {}
Nov 30 07:38:56.417 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Nov 30 07:38:56.417 INFO [stderr]   |
Nov 30 07:38:56.417 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 07:38:56.417 INFO [stderr] 
Nov 30 07:38:56.417 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 07:38:56.417 INFO [stderr]   --> src/main.rs:23:5
Nov 30 07:38:56.417 INFO [stderr]    |
Nov 30 07:38:56.417 INFO [stderr] 23 |     reader.read_line(&mut buffer);
Nov 30 07:38:56.417 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:38:56.417 INFO [stderr]    |
Nov 30 07:38:56.417 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 07:38:56.417 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 07:38:56.417 INFO [stderr] 
Nov 30 07:38:56.464 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 30 07:38:56.464 INFO [stderr] su: No module specific data is present
Nov 30 07:38:57.218 INFO running `"docker" "inspect" "50e6f5d29b174752a3e976705c74e3639a2fc520a5f6294c910459e4872a960d"`
Nov 30 07:38:57.550 INFO running `"docker" "rm" "-f" "50e6f5d29b174752a3e976705c74e3639a2fc520a5f6294c910459e4872a960d"`
Nov 30 07:38:57.819 INFO [stdout] 50e6f5d29b174752a3e976705c74e3639a2fc520a5f6294c910459e4872a960d