Nov 02 09:21:50.520 INFO checking nju33/bb against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 09:21:50.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 09:21:50.820 INFO blam! bd23ccbf49667335115aea92bc5a4782d30aa122c1906d580105926e6c1895be
Nov 02 09:21:50.824 INFO running `"docker" "start" "-a" "bd23ccbf49667335115aea92bc5a4782d30aa122c1906d580105926e6c1895be"`
Nov 02 09:21:51.514 INFO kablam! usermod: no changes
Nov 02 09:21:51.614 INFO kablam!     Checking toml v0.4.6
Nov 02 09:21:51.614 INFO kablam!    Compiling serde_derive_internals v0.23.0
Nov 02 09:21:56.042 INFO kablam!    Compiling serde_derive v1.0.37
Nov 02 09:22:06.740 INFO kablam!     Checking bb v0.1.0 (/source)
Nov 02 09:22:07.547 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 09:22:07.547 INFO kablam!  --> src/main.rs:1:1
Nov 02 09:22:07.547 INFO kablam!   |
Nov 02 09:22:07.547 INFO kablam! 1 | #[macro_use]
Nov 02 09:22:07.547 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 09:22:07.547 INFO kablam!   |
Nov 02 09:22:07.547 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 09:22:07.547 INFO kablam! 
Nov 02 09:22:07.547 INFO kablam! warning: unused import: `std::env`
Nov 02 09:22:07.548 INFO kablam!  --> src/config/mod.rs:6:5
Nov 02 09:22:07.548 INFO kablam!   |
Nov 02 09:22:07.548 INFO kablam! 6 | use std::env;
Nov 02 09:22:07.548 INFO kablam!   |     ^^^^^^^^
Nov 02 09:22:07.548 INFO kablam! 
Nov 02 09:22:07.548 INFO kablam! warning: unused import: `BTreeMap`
Nov 02 09:22:07.548 INFO kablam!   --> src/config/mod.rs:11:24
Nov 02 09:22:07.548 INFO kablam!    |
Nov 02 09:22:07.548 INFO kablam! 11 | use std::collections::{BTreeMap};
Nov 02 09:22:07.548 INFO kablam!    |                        ^^^^^^^^
Nov 02 09:22:07.548 INFO kablam! 
Nov 02 09:22:07.548 INFO kablam! warning: unused imports: `Command`, `exit`
Nov 02 09:22:07.548 INFO kablam!   --> src/main.rs:10:20
Nov 02 09:22:07.548 INFO kablam!    |
Nov 02 09:22:07.548 INFO kablam! 10 | use std::process::{Command, exit};
Nov 02 09:22:07.548 INFO kablam!    |                    ^^^^^^^  ^^^^
Nov 02 09:22:07.548 INFO kablam! 
Nov 02 09:22:07.548 INFO kablam! warning: unused import: `std::os::unix::process::CommandExt`
Nov 02 09:22:07.548 INFO kablam!   --> src/main.rs:11:5
Nov 02 09:22:07.548 INFO kablam!    |
Nov 02 09:22:07.548 INFO kablam! 11 | use std::os::unix::process::CommandExt;
Nov 02 09:22:07.548 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:22:07.548 INFO kablam! 
Nov 02 09:22:07.548 INFO kablam! warning: unused import: `std::fs::File`
Nov 02 09:22:07.548 INFO kablam!   --> src/main.rs:12:5
Nov 02 09:22:07.548 INFO kablam!    |
Nov 02 09:22:07.548 INFO kablam! 12 | use std::fs::File;
Nov 02 09:22:07.548 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 09:22:07.548 INFO kablam! 
Nov 02 09:22:07.554 INFO kablam! warning: unused imports: `PathBuf`, `Path`
Nov 02 09:22:07.554 INFO kablam!   --> src/main.rs:13:17
Nov 02 09:22:07.554 INFO kablam!    |
Nov 02 09:22:07.554 INFO kablam! 13 | use std::path::{Path, PathBuf};
Nov 02 09:22:07.554 INFO kablam!    |                 ^^^^  ^^^^^^^
Nov 02 09:22:07.554 INFO kablam! 
Nov 02 09:22:07.554 INFO kablam! warning: unused imports: `App`, `Arg`, `SubCommand`
Nov 02 09:22:07.554 INFO kablam!   --> src/main.rs:14:12
Nov 02 09:22:07.554 INFO kablam!    |
Nov 02 09:22:07.554 INFO kablam! 14 | use clap::{Arg, App, SubCommand};
Nov 02 09:22:07.554 INFO kablam!    |            ^^^  ^^^  ^^^^^^^^^^
Nov 02 09:22:07.554 INFO kablam! 
Nov 02 09:22:07.554 INFO kablam! warning: unused import: `bookmark::Bookmark`
Nov 02 09:22:07.554 INFO kablam!   --> src/main.rs:16:5
Nov 02 09:22:07.554 INFO kablam!    |
Nov 02 09:22:07.554 INFO kablam! 16 | use bookmark::Bookmark;
Nov 02 09:22:07.554 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 02 09:22:07.554 INFO kablam! 
Nov 02 09:22:07.628 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 09:22:07.628 INFO kablam!  --> src/main.rs:1:1
Nov 02 09:22:07.628 INFO kablam!   |
Nov 02 09:22:07.628 INFO kablam! 1 | #[macro_use]
Nov 02 09:22:07.628 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 09:22:07.628 INFO kablam!   |
Nov 02 09:22:07.628 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 09:22:07.628 INFO kablam! 
Nov 02 09:22:07.628 INFO kablam! warning: unused import: `std::env`
Nov 02 09:22:07.628 INFO kablam!  --> src/config/mod.rs:6:5
Nov 02 09:22:07.628 INFO kablam!   |
Nov 02 09:22:07.628 INFO kablam! 6 | use std::env;
Nov 02 09:22:07.628 INFO kablam!   |     ^^^^^^^^
Nov 02 09:22:07.628 INFO kablam! 
Nov 02 09:22:07.628 INFO kablam! warning: unused import: `BTreeMap`
Nov 02 09:22:07.628 INFO kablam!   --> src/config/mod.rs:11:24
Nov 02 09:22:07.628 INFO kablam!    |
Nov 02 09:22:07.632 INFO kablam! 11 | use std::collections::{BTreeMap};
Nov 02 09:22:07.632 INFO kablam!    |                        ^^^^^^^^
Nov 02 09:22:07.632 INFO kablam! 
Nov 02 09:22:07.632 INFO kablam! warning: unused imports: `Command`, `exit`
Nov 02 09:22:07.632 INFO kablam!   --> src/main.rs:10:20
Nov 02 09:22:07.632 INFO kablam!    |
Nov 02 09:22:07.632 INFO kablam! 10 | use std::process::{Command, exit};
Nov 02 09:22:07.632 INFO kablam!    |                    ^^^^^^^  ^^^^
Nov 02 09:22:07.632 INFO kablam! 
Nov 02 09:22:07.632 INFO kablam! warning: unused import: `std::os::unix::process::CommandExt`
Nov 02 09:22:07.632 INFO kablam!   --> src/main.rs:11:5
Nov 02 09:22:07.632 INFO kablam!    |
Nov 02 09:22:07.632 INFO kablam! 11 | use std::os::unix::process::CommandExt;
Nov 02 09:22:07.632 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:22:07.632 INFO kablam! 
Nov 02 09:22:07.632 INFO kablam! warning: unused import: `std::fs::File`
Nov 02 09:22:07.632 INFO kablam!   --> src/main.rs:12:5
Nov 02 09:22:07.632 INFO kablam!    |
Nov 02 09:22:07.632 INFO kablam! 12 | use std::fs::File;
Nov 02 09:22:07.632 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 09:22:07.632 INFO kablam! 
Nov 02 09:22:07.632 INFO kablam! warning: unused imports: `PathBuf`, `Path`
Nov 02 09:22:07.632 INFO kablam!   --> src/main.rs:13:17
Nov 02 09:22:07.632 INFO kablam!    |
Nov 02 09:22:07.632 INFO kablam! 13 | use std::path::{Path, PathBuf};
Nov 02 09:22:07.632 INFO kablam!    |                 ^^^^  ^^^^^^^
Nov 02 09:22:07.632 INFO kablam! 
Nov 02 09:22:07.632 INFO kablam! warning: unused imports: `App`, `Arg`, `SubCommand`
Nov 02 09:22:07.632 INFO kablam!   --> src/main.rs:14:12
Nov 02 09:22:07.632 INFO kablam!    |
Nov 02 09:22:07.632 INFO kablam! 14 | use clap::{Arg, App, SubCommand};
Nov 02 09:22:07.632 INFO kablam!    |            ^^^  ^^^  ^^^^^^^^^^
Nov 02 09:22:07.632 INFO kablam! 
Nov 02 09:22:07.632 INFO kablam! warning: unused import: `bookmark::Bookmark`
Nov 02 09:22:07.632 INFO kablam!   --> src/main.rs:16:5
Nov 02 09:22:07.632 INFO kablam!    |
Nov 02 09:22:07.632 INFO kablam! 16 | use bookmark::Bookmark;
Nov 02 09:22:07.632 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 02 09:22:07.632 INFO kablam! 
Nov 02 09:22:07.691 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 09:22:07.691 INFO kablam!   --> src/config/mod.rs:57:5
Nov 02 09:22:07.691 INFO kablam!    |
Nov 02 09:22:07.692 INFO kablam! 57 |     file.read_to_string(&mut contents);
Nov 02 09:22:07.692 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:22:07.692 INFO kablam!    |
Nov 02 09:22:07.692 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 09:22:07.692 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 09:22:07.693 INFO kablam! 
Nov 02 09:22:07.805 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 09:22:07.805 INFO kablam!   --> src/config/mod.rs:57:5
Nov 02 09:22:07.806 INFO kablam!    |
Nov 02 09:22:07.806 INFO kablam! 57 |     file.read_to_string(&mut contents);
Nov 02 09:22:07.806 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:22:07.806 INFO kablam!    |
Nov 02 09:22:07.807 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 09:22:07.807 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 09:22:07.807 INFO kablam! 
Nov 02 09:22:07.841 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.30s
Nov 02 09:22:07.853 INFO kablam! su: No module specific data is present
Nov 02 09:22:09.655 INFO running `"docker" "rm" "-f" "bd23ccbf49667335115aea92bc5a4782d30aa122c1906d580105926e6c1895be"`
Nov 02 09:22:10.016 INFO blam! bd23ccbf49667335115aea92bc5a4782d30aa122c1906d580105926e6c1895be