Oct 12 17:34:22.815 INFO checking mefechoel/rust_markov against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 17:34:22.815 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 17:34:23.399 INFO blam! 279f168824a9e4ea4c8313bc66a79be98c76c57ff62ddc5cb88e40358c57f6b0
Oct 12 17:34:23.399 INFO running `"docker" "start" "-a" "279f168824a9e4ea4c8313bc66a79be98c76c57ff62ddc5cb88e40358c57f6b0"`
Oct 12 17:34:25.390 INFO kablam! usermod: no changes
Oct 12 17:34:25.480 INFO kablam!     Checking project v0.1.0 (/source)
Oct 12 17:34:26.364 INFO kablam! warning: unused import: `std::error::Error`
Oct 12 17:34:26.364 INFO kablam!  --> src/main.rs:4:5
Oct 12 17:34:26.364 INFO kablam!   |
Oct 12 17:34:26.365 INFO kablam! 4 | use std::error::Error;
Oct 12 17:34:26.365 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 12 17:34:26.365 INFO kablam!   |
Oct 12 17:34:26.365 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 17:34:26.365 INFO kablam! 
Oct 12 17:34:26.365 INFO kablam! warning: unused import: `std::path::Path`
Oct 12 17:34:26.365 INFO kablam!  --> src/main.rs:7:5
Oct 12 17:34:26.365 INFO kablam!   |
Oct 12 17:34:26.365 INFO kablam! 7 | use std::path::Path;
Oct 12 17:34:26.368 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 17:34:26.368 INFO kablam! 
Oct 12 17:34:26.399 INFO kablam! warning: unused import: `std::io::prelude`
Oct 12 17:34:26.399 INFO kablam!  --> src/main.rs:6:5
Oct 12 17:34:26.399 INFO kablam!   |
Oct 12 17:34:26.399 INFO kablam! 6 | use std::io::prelude::*;
Oct 12 17:34:26.399 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 17:34:26.399 INFO kablam! 
Oct 12 17:34:26.409 INFO kablam! warning: function is never used: `get_line`
Oct 12 17:34:26.409 INFO kablam!   --> src/main.rs:48:1
Oct 12 17:34:26.409 INFO kablam!    |
Oct 12 17:34:26.409 INFO kablam! 48 | fn get_line(s: &str) -> String {
Oct 12 17:34:26.409 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:34:26.409 INFO kablam!    |
Oct 12 17:34:26.409 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 17:34:26.409 INFO kablam! 
Oct 12 17:34:26.421 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 17:34:26.421 INFO kablam!   --> src/main.rs:51:5
Oct 12 17:34:26.421 INFO kablam!    |
Oct 12 17:34:26.421 INFO kablam! 51 |     stdin().read_line(&mut name);
Oct 12 17:34:26.421 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:34:26.421 INFO kablam!    |
Oct 12 17:34:26.422 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 17:34:26.422 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 17:34:26.422 INFO kablam! 
Oct 12 17:34:26.436 INFO kablam! warning: unused import: `std::error::Error`
Oct 12 17:34:26.436 INFO kablam!  --> src/main.rs:4:5
Oct 12 17:34:26.436 INFO kablam!   |
Oct 12 17:34:26.436 INFO kablam! 4 | use std::error::Error;
Oct 12 17:34:26.436 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 12 17:34:26.436 INFO kablam!   |
Oct 12 17:34:26.436 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 17:34:26.436 INFO kablam! 
Oct 12 17:34:26.436 INFO kablam! warning: unused import: `std::path::Path`
Oct 12 17:34:26.436 INFO kablam!  --> src/main.rs:7:5
Oct 12 17:34:26.436 INFO kablam!   |
Oct 12 17:34:26.436 INFO kablam! 7 | use std::path::Path;
Oct 12 17:34:26.436 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 17:34:26.436 INFO kablam! 
Oct 12 17:34:26.476 INFO kablam! warning: unused import: `std::io::prelude`
Oct 12 17:34:26.476 INFO kablam!  --> src/main.rs:6:5
Oct 12 17:34:26.476 INFO kablam!   |
Oct 12 17:34:26.476 INFO kablam! 6 | use std::io::prelude::*;
Oct 12 17:34:26.476 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 17:34:26.476 INFO kablam! 
Oct 12 17:34:26.488 INFO kablam! warning: function is never used: `get_line`
Oct 12 17:34:26.488 INFO kablam!   --> src/main.rs:48:1
Oct 12 17:34:26.488 INFO kablam!    |
Oct 12 17:34:26.488 INFO kablam! 48 | fn get_line(s: &str) -> String {
Oct 12 17:34:26.488 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:34:26.488 INFO kablam!    |
Oct 12 17:34:26.489 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 17:34:26.489 INFO kablam! 
Oct 12 17:34:26.495 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 17:34:26.496 INFO kablam!   --> src/main.rs:51:5
Oct 12 17:34:26.496 INFO kablam!    |
Oct 12 17:34:26.496 INFO kablam! 51 |     stdin().read_line(&mut name);
Oct 12 17:34:26.496 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:34:26.496 INFO kablam!    |
Oct 12 17:34:26.496 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 17:34:26.496 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 17:34:26.496 INFO kablam! 
Oct 12 17:34:26.550 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Oct 12 17:34:26.553 INFO kablam! su: No module specific data is present
Oct 12 17:34:27.236 INFO running `"docker" "rm" "-f" "279f168824a9e4ea4c8313bc66a79be98c76c57ff62ddc5cb88e40358c57f6b0"`
Oct 12 17:34:27.520 INFO blam! 279f168824a9e4ea4c8313bc66a79be98c76c57ff62ddc5cb88e40358c57f6b0