Oct 13 02:31:45.357 INFO checking Sparkmasterflex/quad_videos against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 02:31:45.357 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 02:31:45.825 INFO blam! a8320d594e0ebaefb8a86d7e33a08e33f05c9c25db83e2be4ef2ffdeb92bd74a
Oct 13 02:31:45.829 INFO running `"docker" "start" "-a" "a8320d594e0ebaefb8a86d7e33a08e33f05c9c25db83e2be4ef2ffdeb92bd74a"`
Oct 13 02:31:47.125 INFO kablam! usermod: no changes
Oct 13 02:31:47.264 INFO kablam!     Checking memchr v1.0.1
Oct 13 02:31:47.264 INFO kablam!     Checking termion v1.5.1
Oct 13 02:31:47.288 INFO kablam!     Checking chrono v0.4.0
Oct 13 02:31:48.705 INFO kablam!     Checking aho-corasick v0.6.3
Oct 13 02:31:50.608 INFO kablam!     Checking regex v0.2.2
Oct 13 02:31:53.184 INFO kablam!     Checking quad_videos v0.1.0 (/source)
Oct 13 02:31:54.353 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:31:54.353 INFO kablam!    --> src/main.rs:110:7
Oct 13 02:31:54.354 INFO kablam!     |
Oct 13 02:31:54.354 INFO kablam! 110 |       fs::rename(&display, &with_path);
Oct 13 02:31:54.354 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:31:54.354 INFO kablam!     |
Oct 13 02:31:54.355 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 02:31:54.355 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:31:54.355 INFO kablam! 
Oct 13 02:31:54.466 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:31:54.466 INFO kablam!    --> src/main.rs:110:7
Oct 13 02:31:54.466 INFO kablam!     |
Oct 13 02:31:54.466 INFO kablam! 110 |       fs::rename(&display, &with_path);
Oct 13 02:31:54.466 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:31:54.466 INFO kablam!     |
Oct 13 02:31:54.466 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 02:31:54.466 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:31:54.466 INFO kablam! 
Oct 13 02:31:54.480 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.31s
Oct 13 02:31:54.485 INFO kablam! su: No module specific data is present
Oct 13 02:31:54.888 INFO running `"docker" "rm" "-f" "a8320d594e0ebaefb8a86d7e33a08e33f05c9c25db83e2be4ef2ffdeb92bd74a"`
Oct 13 02:31:55.101 INFO blam! a8320d594e0ebaefb8a86d7e33a08e33f05c9c25db83e2be4ef2ffdeb92bd74a