Nov 01 09:13:02.380 INFO checking adambrenecki/yorick against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 09:13:02.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 09:13:02.911 INFO blam! 042bc38052325c36c9a6e8d664b1a7c1d024eeb83d6c68bd36f216959e623cec
Nov 01 09:13:02.911 INFO running `"docker" "start" "-a" "042bc38052325c36c9a6e8d664b1a7c1d024eeb83d6c68bd36f216959e623cec"`
Nov 01 09:13:03.773 INFO kablam! usermod: no changes
Nov 01 09:13:03.905 INFO kablam!     Checking same-file v1.0.0
Nov 01 09:13:03.905 INFO kablam!     Checking maplit v1.0.0
Nov 01 09:13:03.905 INFO kablam!     Checking toml v0.4.5
Nov 01 09:13:03.914 INFO kablam!     Checking tempdir v0.3.5
Nov 01 09:13:05.096 INFO kablam!     Checking walkdir v2.0.1
Nov 01 09:13:07.382 INFO kablam!     Checking yorick v0.1.0 (/source)
Nov 01 09:13:08.212 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 09:13:08.212 INFO kablam!  --> src/main.rs:3:1
Nov 01 09:13:08.212 INFO kablam!   |
Nov 01 09:13:08.212 INFO kablam! 3 | #[macro_use]
Nov 01 09:13:08.212 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 09:13:08.213 INFO kablam!   |
Nov 01 09:13:08.213 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 09:13:08.213 INFO kablam! 
Nov 01 09:13:08.213 INFO kablam! warning: unused import: `Write`
Nov 01 09:13:08.213 INFO kablam!  --> src/skeleton.rs:3:40
Nov 01 09:13:08.213 INFO kablam!   |
Nov 01 09:13:08.213 INFO kablam! 3 | use std::io::{BufReader, Read, Result, Write};
Nov 01 09:13:08.213 INFO kablam!   |                                        ^^^^^
Nov 01 09:13:08.213 INFO kablam! 
Nov 01 09:13:08.213 INFO kablam! warning: unused import: `create_dir`
Nov 01 09:13:08.213 INFO kablam!  --> src/skeleton.rs:4:21
Nov 01 09:13:08.213 INFO kablam!   |
Nov 01 09:13:08.213 INFO kablam! 4 | use std::fs::{File, create_dir};
Nov 01 09:13:08.213 INFO kablam!   |                     ^^^^^^^^^^
Nov 01 09:13:08.213 INFO kablam! 
Nov 01 09:13:08.213 INFO kablam! warning: unused import: `std::collections::HashMap`
Nov 01 09:13:08.213 INFO kablam!  --> src/skeleton.rs:6:5
Nov 01 09:13:08.213 INFO kablam!   |
Nov 01 09:13:08.213 INFO kablam! 6 | use std::collections::HashMap;
Nov 01 09:13:08.213 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:13:08.213 INFO kablam! 
Nov 01 09:13:08.213 INFO kablam! warning: unused import: `tempdir::TempDir`
Nov 01 09:13:08.213 INFO kablam!  --> src/skeleton.rs:7:5
Nov 01 09:13:08.213 INFO kablam!   |
Nov 01 09:13:08.213 INFO kablam! 7 | use tempdir::TempDir;
Nov 01 09:13:08.213 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 01 09:13:08.213 INFO kablam! 
Nov 01 09:13:08.213 INFO kablam! warning: unused import: `Read`
Nov 01 09:13:08.213 INFO kablam!  --> src/output.rs:2:30
Nov 01 09:13:08.213 INFO kablam!   |
Nov 01 09:13:08.213 INFO kablam! 2 | use std::io::{Result, Write, Read};
Nov 01 09:13:08.213 INFO kablam!   |                              ^^^^
Nov 01 09:13:08.213 INFO kablam! 
Nov 01 09:13:08.213 INFO kablam! warning: unused import: `tempdir::TempDir`
Nov 01 09:13:08.213 INFO kablam!  --> src/output.rs:4:5
Nov 01 09:13:08.213 INFO kablam!   |
Nov 01 09:13:08.213 INFO kablam! 4 | use tempdir::TempDir;
Nov 01 09:13:08.213 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 01 09:13:08.213 INFO kablam! 
Nov 01 09:13:08.213 INFO kablam! warning: unused imports: `Deserialize`, `Deserializer`, `self`
Nov 01 09:13:08.213 INFO kablam!  --> src/config.rs:1:17
Nov 01 09:13:08.213 INFO kablam!   |
Nov 01 09:13:08.213 INFO kablam! 1 | use serde::de::{self, Deserialize, Deserializer};
Nov 01 09:13:08.213 INFO kablam!   |                 ^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^
Nov 01 09:13:08.213 INFO kablam! 
Nov 01 09:13:08.213 INFO kablam! warning: unused import: `toml`
Nov 01 09:13:08.213 INFO kablam!  --> src/config.rs:2:5
Nov 01 09:13:08.213 INFO kablam!   |
Nov 01 09:13:08.213 INFO kablam! 2 | use toml;
Nov 01 09:13:08.213 INFO kablam!   |     ^^^^
Nov 01 09:13:08.213 INFO kablam! 
Nov 01 09:13:08.488 INFO kablam! warning: unused imports: `Deserialize`, `Deserializer`, `self`
Nov 01 09:13:08.488 INFO kablam!  --> src/config.rs:1:17
Nov 01 09:13:08.488 INFO kablam!   |
Nov 01 09:13:08.488 INFO kablam! 1 | use serde::de::{self, Deserialize, Deserializer};
Nov 01 09:13:08.488 INFO kablam!   |                 ^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^
Nov 01 09:13:08.488 INFO kablam!   |
Nov 01 09:13:08.488 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 09:13:08.488 INFO kablam! 
Nov 01 09:13:08.716 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:13:08.716 INFO kablam!   --> src/main.rs:24:9
Nov 01 09:13:08.716 INFO kablam!    |
Nov 01 09:13:08.716 INFO kablam! 24 |         file.contents().unwrap().read(contents);
Nov 01 09:13:08.716 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:13:08.716 INFO kablam!    |
Nov 01 09:13:08.716 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 09:13:08.716 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:13:08.716 INFO kablam! 
Nov 01 09:13:08.716 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:13:08.716 INFO kablam!   --> src/main.rs:30:5
Nov 01 09:13:08.716 INFO kablam!    |
Nov 01 09:13:08.716 INFO kablam! 30 |     writer.write(b"Hello!");
Nov 01 09:13:08.716 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:13:08.720 INFO kablam!    |
Nov 01 09:13:08.720 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:13:08.720 INFO kablam! 
Nov 01 09:13:09.076 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:13:09.076 INFO kablam!   --> src/main.rs:24:9
Nov 01 09:13:09.076 INFO kablam!    |
Nov 01 09:13:09.076 INFO kablam! 24 |         file.contents().unwrap().read(contents);
Nov 01 09:13:09.076 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:13:09.076 INFO kablam!    |
Nov 01 09:13:09.076 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 09:13:09.076 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:13:09.076 INFO kablam! 
Nov 01 09:13:09.076 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:13:09.076 INFO kablam!   --> src/main.rs:30:5
Nov 01 09:13:09.076 INFO kablam!    |
Nov 01 09:13:09.076 INFO kablam! 30 |     writer.write(b"Hello!");
Nov 01 09:13:09.076 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:13:09.076 INFO kablam!    |
Nov 01 09:13:09.076 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:13:09.076 INFO kablam! 
Nov 01 09:13:09.160 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
Nov 01 09:13:09.168 INFO kablam! su: No module specific data is present
Nov 01 09:13:10.130 INFO running `"docker" "rm" "-f" "042bc38052325c36c9a6e8d664b1a7c1d024eeb83d6c68bd36f216959e623cec"`
Nov 01 09:13:10.390 INFO blam! 042bc38052325c36c9a6e8d664b1a7c1d024eeb83d6c68bd36f216959e623cec