Nov 01 01:01:54.388 INFO checking mefechoel/rust_markov against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 01:01:54.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01:01:54.712 INFO blam! d188c7d5369186b4f951ec6f92c0b41359cdb7e6fc6bcc3a8833dd487db8627e
Nov 01 01:01:54.714 INFO running `"docker" "start" "-a" "d188c7d5369186b4f951ec6f92c0b41359cdb7e6fc6bcc3a8833dd487db8627e"`
Nov 01 01:01:55.165 INFO kablam! usermod: no changes
Nov 01 01:01:55.235 INFO kablam!     Checking project v0.1.0 (/source)
Nov 01 01:01:55.756 INFO kablam! warning: unused import: `std::error::Error`
Nov 01 01:01:55.756 INFO kablam!  --> src/main.rs:4:5
Nov 01 01:01:55.756 INFO kablam!   |
Nov 01 01:01:55.756 INFO kablam! 4 | use std::error::Error;
Nov 01 01:01:55.756 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 01 01:01:55.756 INFO kablam!   |
Nov 01 01:01:55.756 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 01:01:55.757 INFO kablam! 
Nov 01 01:01:55.757 INFO kablam! warning: unused import: `std::path::Path`
Nov 01 01:01:55.757 INFO kablam!  --> src/main.rs:7:5
Nov 01 01:01:55.757 INFO kablam!   |
Nov 01 01:01:55.757 INFO kablam! 7 | use std::path::Path;
Nov 01 01:01:55.757 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 01 01:01:55.757 INFO kablam! 
Nov 01 01:01:55.788 INFO kablam! warning: unused import: `std::io::prelude`
Nov 01 01:01:55.788 INFO kablam!  --> src/main.rs:6:5
Nov 01 01:01:55.788 INFO kablam!   |
Nov 01 01:01:55.788 INFO kablam! 6 | use std::io::prelude::*;
Nov 01 01:01:55.788 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 01 01:01:55.788 INFO kablam! 
Nov 01 01:01:55.796 INFO kablam! warning: unused import: `std::error::Error`
Nov 01 01:01:55.796 INFO kablam!  --> src/main.rs:4:5
Nov 01 01:01:55.796 INFO kablam!   |
Nov 01 01:01:55.796 INFO kablam! 4 | use std::error::Error;
Nov 01 01:01:55.796 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 01 01:01:55.796 INFO kablam!   |
Nov 01 01:01:55.796 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 01:01:55.796 INFO kablam! 
Nov 01 01:01:55.796 INFO kablam! warning: unused import: `std::path::Path`
Nov 01 01:01:55.796 INFO kablam!  --> src/main.rs:7:5
Nov 01 01:01:55.796 INFO kablam!   |
Nov 01 01:01:55.796 INFO kablam! 7 | use std::path::Path;
Nov 01 01:01:55.796 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 01 01:01:55.796 INFO kablam! 
Nov 01 01:01:55.804 INFO kablam! warning: function is never used: `get_line`
Nov 01 01:01:55.804 INFO kablam!   --> src/main.rs:48:1
Nov 01 01:01:55.804 INFO kablam!    |
Nov 01 01:01:55.804 INFO kablam! 48 | fn get_line(s: &str) -> String {
Nov 01 01:01:55.804 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:01:55.804 INFO kablam!    |
Nov 01 01:01:55.804 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:01:55.804 INFO kablam! 
Nov 01 01:01:55.809 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:01:55.809 INFO kablam!   --> src/main.rs:51:5
Nov 01 01:01:55.809 INFO kablam!    |
Nov 01 01:01:55.809 INFO kablam! 51 |     stdin().read_line(&mut name);
Nov 01 01:01:55.809 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:01:55.809 INFO kablam!    |
Nov 01 01:01:55.809 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 01:01:55.809 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:01:55.809 INFO kablam! 
Nov 01 01:01:55.824 INFO kablam! warning: unused import: `std::io::prelude`
Nov 01 01:01:55.824 INFO kablam!  --> src/main.rs:6:5
Nov 01 01:01:55.824 INFO kablam!   |
Nov 01 01:01:55.824 INFO kablam! 6 | use std::io::prelude::*;
Nov 01 01:01:55.824 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 01 01:01:55.824 INFO kablam! 
Nov 01 01:01:55.839 INFO kablam! warning: function is never used: `get_line`
Nov 01 01:01:55.839 INFO kablam!   --> src/main.rs:48:1
Nov 01 01:01:55.839 INFO kablam!    |
Nov 01 01:01:55.839 INFO kablam! 48 | fn get_line(s: &str) -> String {
Nov 01 01:01:55.839 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:01:55.839 INFO kablam!    |
Nov 01 01:01:55.839 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:01:55.839 INFO kablam! 
Nov 01 01:01:55.844 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:01:55.844 INFO kablam!   --> src/main.rs:51:5
Nov 01 01:01:55.844 INFO kablam!    |
Nov 01 01:01:55.844 INFO kablam! 51 |     stdin().read_line(&mut name);
Nov 01 01:01:55.844 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:01:55.844 INFO kablam!    |
Nov 01 01:01:55.844 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 01:01:55.844 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:01:55.844 INFO kablam! 
Nov 01 01:01:55.863 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Nov 01 01:01:55.865 INFO kablam! su: No module specific data is present
Nov 01 01:01:56.273 INFO running `"docker" "rm" "-f" "d188c7d5369186b4f951ec6f92c0b41359cdb7e6fc6bcc3a8833dd487db8627e"`
Nov 01 01:01:56.377 INFO blam! d188c7d5369186b4f951ec6f92c0b41359cdb7e6fc6bcc3a8833dd487db8627e