Oct 27 00:43:25.049 INFO checking mefechoel/rust_markov against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 00:43:25.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 00:43:25.706 INFO blam! 1432b93c1f0119e16fe56e1d388bb4abfe72fe5a141c074330b44422c61efbb8
Oct 27 00:43:25.716 INFO running `"docker" "start" "-a" "1432b93c1f0119e16fe56e1d388bb4abfe72fe5a141c074330b44422c61efbb8"`
Oct 27 00:43:26.511 INFO kablam! usermod: no changes
Oct 27 00:43:26.547 INFO kablam!     Checking project v0.1.0 (/source)
Oct 27 00:43:27.539 INFO kablam! warning: unused import: `std::error::Error`
Oct 27 00:43:27.539 INFO kablam!  --> src/main.rs:4:5
Oct 27 00:43:27.539 INFO kablam!   |
Oct 27 00:43:27.539 INFO kablam! 4 | use std::error::Error;
Oct 27 00:43:27.539 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 27 00:43:27.539 INFO kablam!   |
Oct 27 00:43:27.539 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 00:43:27.539 INFO kablam! 
Oct 27 00:43:27.539 INFO kablam! warning: unused import: `std::path::Path`
Oct 27 00:43:27.540 INFO kablam!  --> src/main.rs:7:5
Oct 27 00:43:27.540 INFO kablam!   |
Oct 27 00:43:27.540 INFO kablam! 7 | use std::path::Path;
Oct 27 00:43:27.540 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 27 00:43:27.540 INFO kablam! 
Oct 27 00:43:27.568 INFO kablam! warning: unused import: `std::io::prelude`
Oct 27 00:43:27.568 INFO kablam!  --> src/main.rs:6:5
Oct 27 00:43:27.568 INFO kablam!   |
Oct 27 00:43:27.568 INFO kablam! 6 | use std::io::prelude::*;
Oct 27 00:43:27.568 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 27 00:43:27.568 INFO kablam! 
Oct 27 00:43:27.578 INFO kablam! warning: function is never used: `get_line`
Oct 27 00:43:27.578 INFO kablam!   --> src/main.rs:48:1
Oct 27 00:43:27.578 INFO kablam!    |
Oct 27 00:43:27.578 INFO kablam! 48 | fn get_line(s: &str) -> String {
Oct 27 00:43:27.578 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:43:27.578 INFO kablam!    |
Oct 27 00:43:27.578 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 00:43:27.578 INFO kablam! 
Oct 27 00:43:27.582 INFO kablam! warning: unused import: `std::error::Error`
Oct 27 00:43:27.582 INFO kablam!  --> src/main.rs:4:5
Oct 27 00:43:27.582 INFO kablam!   |
Oct 27 00:43:27.582 INFO kablam! 4 | use std::error::Error;
Oct 27 00:43:27.582 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 27 00:43:27.582 INFO kablam!   |
Oct 27 00:43:27.583 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 00:43:27.583 INFO kablam! 
Oct 27 00:43:27.583 INFO kablam! warning: unused import: `std::path::Path`
Oct 27 00:43:27.583 INFO kablam!  --> src/main.rs:7:5
Oct 27 00:43:27.583 INFO kablam!   |
Oct 27 00:43:27.583 INFO kablam! 7 | use std::path::Path;
Oct 27 00:43:27.583 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 27 00:43:27.583 INFO kablam! 
Oct 27 00:43:27.588 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 00:43:27.588 INFO kablam!   --> src/main.rs:51:5
Oct 27 00:43:27.588 INFO kablam!    |
Oct 27 00:43:27.588 INFO kablam! 51 |     stdin().read_line(&mut name);
Oct 27 00:43:27.589 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:43:27.589 INFO kablam!    |
Oct 27 00:43:27.589 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 00:43:27.590 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 00:43:27.590 INFO kablam! 
Oct 27 00:43:27.633 INFO kablam! warning: unused import: `std::io::prelude`
Oct 27 00:43:27.633 INFO kablam!  --> src/main.rs:6:5
Oct 27 00:43:27.633 INFO kablam!   |
Oct 27 00:43:27.633 INFO kablam! 6 | use std::io::prelude::*;
Oct 27 00:43:27.633 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 27 00:43:27.633 INFO kablam! 
Oct 27 00:43:27.642 INFO kablam! warning: function is never used: `get_line`
Oct 27 00:43:27.642 INFO kablam!   --> src/main.rs:48:1
Oct 27 00:43:27.642 INFO kablam!    |
Oct 27 00:43:27.642 INFO kablam! 48 | fn get_line(s: &str) -> String {
Oct 27 00:43:27.642 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:43:27.642 INFO kablam!    |
Oct 27 00:43:27.642 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 00:43:27.642 INFO kablam! 
Oct 27 00:43:27.651 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 00:43:27.651 INFO kablam!   --> src/main.rs:51:5
Oct 27 00:43:27.651 INFO kablam!    |
Oct 27 00:43:27.651 INFO kablam! 51 |     stdin().read_line(&mut name);
Oct 27 00:43:27.651 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:43:27.651 INFO kablam!    |
Oct 27 00:43:27.651 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 00:43:27.651 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 00:43:27.651 INFO kablam! 
Oct 27 00:43:27.699 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Oct 27 00:43:27.704 INFO kablam! su: No module specific data is present
Oct 27 00:43:28.915 INFO running `"docker" "rm" "-f" "1432b93c1f0119e16fe56e1d388bb4abfe72fe5a141c074330b44422c61efbb8"`
Oct 27 00:43:29.131 INFO blam! 1432b93c1f0119e16fe56e1d388bb4abfe72fe5a141c074330b44422c61efbb8