Nov 01 10:02:55.981 INFO checking Sparkmasterflex/quad_videos against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 10:02:55.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 10:02:56.402 INFO blam! bdca20b42fafb33b8b892d4baef3795f10a57c540fd4bbb3a499f78dd4122fff
Nov 01 10:02:56.404 INFO running `"docker" "start" "-a" "bdca20b42fafb33b8b892d4baef3795f10a57c540fd4bbb3a499f78dd4122fff"`
Nov 01 10:02:58.119 INFO kablam! usermod: no changes
Nov 01 10:02:58.216 INFO kablam!     Checking termion v1.5.1
Nov 01 10:02:59.422 INFO kablam!     Checking quad_videos v0.1.0 (/source)
Nov 01 10:03:01.336 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 10:03:01.336 INFO kablam!    --> src/main.rs:110:7
Nov 01 10:03:01.336 INFO kablam!     |
Nov 01 10:03:01.336 INFO kablam! 110 |       fs::rename(&display, &with_path);
Nov 01 10:03:01.336 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 10:03:01.336 INFO kablam!     |
Nov 01 10:03:01.336 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 10:03:01.336 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 10:03:01.336 INFO kablam! 
Nov 01 10:03:01.452 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 10:03:01.452 INFO kablam!    --> src/main.rs:110:7
Nov 01 10:03:01.452 INFO kablam!     |
Nov 01 10:03:01.452 INFO kablam! 110 |       fs::rename(&display, &with_path);
Nov 01 10:03:01.452 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 10:03:01.452 INFO kablam!     |
Nov 01 10:03:01.452 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 10:03:01.452 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 10:03:01.452 INFO kablam! 
Nov 01 10:03:01.500 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
Nov 01 10:03:01.501 INFO kablam! su: No module specific data is present
Nov 01 10:03:02.842 INFO running `"docker" "rm" "-f" "bdca20b42fafb33b8b892d4baef3795f10a57c540fd4bbb3a499f78dd4122fff"`
Nov 01 10:03:03.064 INFO blam! bdca20b42fafb33b8b892d4baef3795f10a57c540fd4bbb3a499f78dd4122fff