Dec 19 15:33:36.809 INFO checking jD91mZM2/termwm against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:33:36.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/jD91mZM2/termwm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:33:37.196 INFO [stdout] dfe9393dfed6d4c0bca390b05c2a26fc958369a257e8185aefda73aaf38619d1
Dec 19 15:33:37.198 INFO running `"docker" "start" "-a" "dfe9393dfed6d4c0bca390b05c2a26fc958369a257e8185aefda73aaf38619d1"`
Dec 19 15:33:38.741 INFO [stderr]     Checking pseudoterm v0.1.1
Dec 19 15:33:38.741 INFO [stderr]     Checking vte v0.3.3
Dec 19 15:33:39.084 INFO [stderr]     Checking ransid v0.4.6
Dec 19 15:33:39.528 INFO [stderr]     Checking termwm v0.1.0 (/opt/crater/workdir)
Dec 19 15:33:40.768 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 15:33:40.768 INFO [stderr]    --> src/buffer.rs:130:13
Dec 19 15:33:40.768 INFO [stderr]     |
Dec 19 15:33:40.768 INFO [stderr] 130 |             write!(w, "\x1b[{};{}H", y+1, x+1);
Dec 19 15:33:40.768 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:33:40.768 INFO [stderr]     |
Dec 19 15:33:40.768 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 15:33:40.768 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 15:33:40.768 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 15:33:40.768 INFO [stderr] 
Dec 19 15:33:40.768 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 15:33:40.768 INFO [stderr]    --> src/buffer.rs:130:13
Dec 19 15:33:40.769 INFO [stderr]     |
Dec 19 15:33:40.769 INFO [stderr] 130 |             write!(w, "\x1b[{};{}H", y+1, x+1);
Dec 19 15:33:40.769 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:33:40.769 INFO [stderr]     |
Dec 19 15:33:40.769 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 15:33:40.769 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 15:33:40.769 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 15:33:40.769 INFO [stderr] 
Dec 19 15:33:40.835 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Dec 19 15:33:41.529 INFO running `"docker" "inspect" "dfe9393dfed6d4c0bca390b05c2a26fc958369a257e8185aefda73aaf38619d1"`
Dec 19 15:33:41.818 INFO running `"docker" "rm" "-f" "dfe9393dfed6d4c0bca390b05c2a26fc958369a257e8185aefda73aaf38619d1"`
Dec 19 15:33:42.256 INFO [stdout] dfe9393dfed6d4c0bca390b05c2a26fc958369a257e8185aefda73aaf38619d1