Dec 11 16:47:57.524 INFO checking jD91mZM2/termwm against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 16:47:57.524 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 16:47:57.800 INFO [stdout] a3cd4c9d9620a7b1834f052348f16b18522028dbaaf7c648d6c54391edd0045b
Dec 11 16:47:57.807 INFO running `"docker" "start" "-a" "a3cd4c9d9620a7b1834f052348f16b18522028dbaaf7c648d6c54391edd0045b"`
Dec 11 16:47:58.312 INFO [stderr] usermod: no changes
Dec 11 16:47:58.448 INFO [stderr]     Checking pseudoterm v0.1.1
Dec 11 16:47:58.448 INFO [stderr]     Checking vte v0.3.3
Dec 11 16:47:58.448 INFO [stderr]     Checking mio v0.6.16
Dec 11 16:47:58.448 INFO [stderr]    Compiling synstructure v0.10.0
Dec 11 16:47:58.852 INFO [stderr]     Checking ransid v0.4.6
Dec 11 16:48:02.072 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 11 16:48:04.346 INFO [stderr]     Checking failure v0.1.3
Dec 11 16:48:05.154 INFO [stderr]     Checking termwm v0.1.0 (/source)
Dec 11 16:48:07.270 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 16:48:07.270 INFO [stderr]    --> src/buffer.rs:130:13
Dec 11 16:48:07.270 INFO [stderr]     |
Dec 11 16:48:07.270 INFO [stderr] 130 |             write!(w, "\x1b[{};{}H", y+1, x+1);
Dec 11 16:48:07.270 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:48:07.270 INFO [stderr]     |
Dec 11 16:48:07.270 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 16:48:07.270 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 16:48:07.270 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 11 16:48:07.270 INFO [stderr] 
Dec 11 16:48:07.512 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 16:48:07.512 INFO [stderr]    --> src/buffer.rs:130:13
Dec 11 16:48:07.512 INFO [stderr]     |
Dec 11 16:48:07.512 INFO [stderr] 130 |             write!(w, "\x1b[{};{}H", y+1, x+1);
Dec 11 16:48:07.512 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:48:07.512 INFO [stderr]     |
Dec 11 16:48:07.512 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 16:48:07.512 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 16:48:07.512 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 11 16:48:07.512 INFO [stderr] 
Dec 11 16:48:07.560 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.22s
Dec 11 16:48:07.600 INFO [stderr] su: No module specific data is present
Dec 11 16:48:08.608 INFO running `"docker" "inspect" "a3cd4c9d9620a7b1834f052348f16b18522028dbaaf7c648d6c54391edd0045b"`
Dec 11 16:48:08.900 INFO running `"docker" "rm" "-f" "a3cd4c9d9620a7b1834f052348f16b18522028dbaaf7c648d6c54391edd0045b"`
Dec 11 16:48:09.244 INFO [stdout] a3cd4c9d9620a7b1834f052348f16b18522028dbaaf7c648d6c54391edd0045b