Oct 12 21:16:23.670 INFO checking gcouvrette/peek against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 21:16:23.670 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 21:16:24.072 INFO blam! 0c2b5e67e08029b02ad44c6637b2b30a5d9852e1499c503931cffc5637a9af3b
Oct 12 21:16:24.081 INFO running `"docker" "start" "-a" "0c2b5e67e08029b02ad44c6637b2b30a5d9852e1499c503931cffc5637a9af3b"`
Oct 12 21:16:25.458 INFO kablam! usermod: no changes
Oct 12 21:16:25.544 INFO kablam!     Checking getch v0.1.1
Oct 12 21:16:26.068 INFO kablam!     Checking peek v0.1.0 (/source)
Oct 12 21:16:26.828 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:16:26.828 INFO kablam!   --> src/read_mode/linear_mode.rs:28:9
Oct 12 21:16:26.828 INFO kablam!    |
Oct 12 21:16:26.828 INFO kablam! 28 |         self.file.seek(SeekFrom::Start(self.index));
Oct 12 21:16:26.828 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:16:26.828 INFO kablam!    |
Oct 12 21:16:26.828 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 21:16:26.828 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:16:26.828 INFO kablam! 
Oct 12 21:16:26.828 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:16:26.828 INFO kablam!   --> src/read_mode/linear_mode.rs:29:9
Oct 12 21:16:26.828 INFO kablam!    |
Oct 12 21:16:26.828 INFO kablam! 29 |         self.file.read(buf.as_mut_slice());
Oct 12 21:16:26.828 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:16:26.828 INFO kablam!    |
Oct 12 21:16:26.828 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:16:26.828 INFO kablam! 
Oct 12 21:16:26.848 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:16:26.848 INFO kablam!   --> src/read_mode/multiline_mode.rs:34:13
Oct 12 21:16:26.848 INFO kablam!    |
Oct 12 21:16:26.848 INFO kablam! 34 |             self.file.seek(SeekFrom::Start(seek_idx));
Oct 12 21:16:26.848 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:16:26.848 INFO kablam!    |
Oct 12 21:16:26.848 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:16:26.848 INFO kablam! 
Oct 12 21:16:27.084 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:16:27.084 INFO kablam!   --> src/read_mode/linear_mode.rs:28:9
Oct 12 21:16:27.084 INFO kablam!    |
Oct 12 21:16:27.084 INFO kablam! 28 |         self.file.seek(SeekFrom::Start(self.index));
Oct 12 21:16:27.084 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:16:27.084 INFO kablam!    |
Oct 12 21:16:27.084 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 21:16:27.084 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:16:27.088 INFO kablam! 
Oct 12 21:16:27.088 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:16:27.088 INFO kablam!   --> src/read_mode/linear_mode.rs:29:9
Oct 12 21:16:27.088 INFO kablam!    |
Oct 12 21:16:27.088 INFO kablam! 29 |         self.file.read(buf.as_mut_slice());
Oct 12 21:16:27.088 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:16:27.088 INFO kablam!    |
Oct 12 21:16:27.088 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:16:27.088 INFO kablam! 
Oct 12 21:16:27.088 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:16:27.088 INFO kablam!   --> src/read_mode/multiline_mode.rs:34:13
Oct 12 21:16:27.088 INFO kablam!    |
Oct 12 21:16:27.088 INFO kablam! 34 |             self.file.seek(SeekFrom::Start(seek_idx));
Oct 12 21:16:27.088 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:16:27.088 INFO kablam!    |
Oct 12 21:16:27.088 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:16:27.088 INFO kablam! 
Oct 12 21:16:27.807 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Oct 12 21:16:27.812 INFO kablam! su: No module specific data is present
Oct 12 21:16:28.458 INFO running `"docker" "rm" "-f" "0c2b5e67e08029b02ad44c6637b2b30a5d9852e1499c503931cffc5637a9af3b"`
Oct 12 21:16:28.825 INFO blam! 0c2b5e67e08029b02ad44c6637b2b30a5d9852e1499c503931cffc5637a9af3b