Oct 12 11:33:20.515 INFO checking udtrokia/tson against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977 Oct 12 11:33:20.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"` Oct 12 11:33:20.694 INFO blam! 97bb09f36a1c4d4c79d662f35cdd15cb0899251f5216a2e0d183dff988bca46a Oct 12 11:33:20.695 INFO running `"docker" "start" "-a" "97bb09f36a1c4d4c79d662f35cdd15cb0899251f5216a2e0d183dff988bca46a"` Oct 12 11:33:21.072 INFO kablam! usermod: no changes Oct 12 11:33:21.089 INFO kablam! Checking tson v0.1.0 (/source) Oct 12 11:33:21.248 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 11:33:21.248 INFO kablam! --> main.rs:14:9 Oct 12 11:33:21.248 INFO kablam! | Oct 12 11:33:21.248 INFO kablam! 14 | fout.write_all((new_line + "\n").as_bytes()); Oct 12 11:33:21.248 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 11:33:21.248 INFO kablam! | Oct 12 11:33:21.248 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 12 11:33:21.248 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 11:33:21.248 INFO kablam! Oct 12 11:33:21.248 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 11:33:21.248 INFO kablam! --> main.rs:16:5 Oct 12 11:33:21.248 INFO kablam! | Oct 12 11:33:21.248 INFO kablam! 16 | fout.flush(); Oct 12 11:33:21.248 INFO kablam! | ^^^^^^^^^^^^^ Oct 12 11:33:21.248 INFO kablam! | Oct 12 11:33:21.248 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 11:33:21.248 INFO kablam! Oct 12 11:33:21.252 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 11:33:21.252 INFO kablam! --> main.rs:14:9 Oct 12 11:33:21.252 INFO kablam! | Oct 12 11:33:21.252 INFO kablam! 14 | fout.write_all((new_line + "\n").as_bytes()); Oct 12 11:33:21.253 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 11:33:21.253 INFO kablam! | Oct 12 11:33:21.253 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 12 11:33:21.253 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 11:33:21.253 INFO kablam! Oct 12 11:33:21.253 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 11:33:21.253 INFO kablam! --> main.rs:16:5 Oct 12 11:33:21.254 INFO kablam! | Oct 12 11:33:21.254 INFO kablam! 16 | fout.flush(); Oct 12 11:33:21.254 INFO kablam! | ^^^^^^^^^^^^^ Oct 12 11:33:21.254 INFO kablam! | Oct 12 11:33:21.254 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 11:33:21.254 INFO kablam! Oct 12 11:33:21.268 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.19s Oct 12 11:33:21.268 INFO kablam! su: No module specific data is present Oct 12 11:33:21.520 INFO running `"docker" "rm" "-f" "97bb09f36a1c4d4c79d662f35cdd15cb0899251f5216a2e0d183dff988bca46a"` Oct 12 11:33:21.664 INFO blam! 97bb09f36a1c4d4c79d662f35cdd15cb0899251f5216a2e0d183dff988bca46a