Nov 27 23:34:07.860 INFO checking nju33/bb against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 23:34:07.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 23:34:08.433 INFO [stdout] c5bfade73cc534056adef919be5af842f775a9dc0846f358668cd859a3b4975c
Nov 27 23:34:08.435 INFO running `"docker" "start" "-a" "c5bfade73cc534056adef919be5af842f775a9dc0846f358668cd859a3b4975c"`
Nov 27 23:34:09.724 INFO [stderr] usermod: no changes
Nov 27 23:34:09.832 INFO [stderr]     Checking toml v0.4.6
Nov 27 23:34:12.020 INFO [stderr]     Checking bb v0.1.0 (/source)
Nov 27 23:34:12.681 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 23:34:12.681 INFO [stderr]  --> src/main.rs:1:1
Nov 27 23:34:12.681 INFO [stderr]   |
Nov 27 23:34:12.682 INFO [stderr] 1 | #[macro_use]
Nov 27 23:34:12.682 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 23:34:12.682 INFO [stderr]   |
Nov 27 23:34:12.682 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 23:34:12.683 INFO [stderr] 
Nov 27 23:34:12.683 INFO [stderr] warning: unused import: `std::env`
Nov 27 23:34:12.683 INFO [stderr]  --> src/config/mod.rs:6:5
Nov 27 23:34:12.683 INFO [stderr]   |
Nov 27 23:34:12.684 INFO [stderr] 6 | use std::env;
Nov 27 23:34:12.684 INFO [stderr]   |     ^^^^^^^^
Nov 27 23:34:12.684 INFO [stderr] 
Nov 27 23:34:12.684 INFO [stderr] warning: unused import: `BTreeMap`
Nov 27 23:34:12.685 INFO [stderr]   --> src/config/mod.rs:11:24
Nov 27 23:34:12.685 INFO [stderr]    |
Nov 27 23:34:12.685 INFO [stderr] 11 | use std::collections::{BTreeMap};
Nov 27 23:34:12.685 INFO [stderr]    |                        ^^^^^^^^
Nov 27 23:34:12.686 INFO [stderr] 
Nov 27 23:34:12.686 INFO [stderr] warning: unused imports: `Command`, `exit`
Nov 27 23:34:12.686 INFO [stderr]   --> src/main.rs:10:20
Nov 27 23:34:12.686 INFO [stderr]    |
Nov 27 23:34:12.687 INFO [stderr] 10 | use std::process::{Command, exit};
Nov 27 23:34:12.687 INFO [stderr]    |                    ^^^^^^^  ^^^^
Nov 27 23:34:12.687 INFO [stderr] 
Nov 27 23:34:12.687 INFO [stderr] warning: unused import: `std::os::unix::process::CommandExt`
Nov 27 23:34:12.688 INFO [stderr]   --> src/main.rs:11:5
Nov 27 23:34:12.688 INFO [stderr]    |
Nov 27 23:34:12.688 INFO [stderr] 11 | use std::os::unix::process::CommandExt;
Nov 27 23:34:12.688 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:34:12.689 INFO [stderr] 
Nov 27 23:34:12.689 INFO [stderr] warning: unused import: `std::fs::File`
Nov 27 23:34:12.689 INFO [stderr]   --> src/main.rs:12:5
Nov 27 23:34:12.689 INFO [stderr]    |
Nov 27 23:34:12.690 INFO [stderr] 12 | use std::fs::File;
Nov 27 23:34:12.690 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 27 23:34:12.690 INFO [stderr] 
Nov 27 23:34:12.691 INFO [stderr] warning: unused imports: `PathBuf`, `Path`
Nov 27 23:34:12.691 INFO [stderr]   --> src/main.rs:13:17
Nov 27 23:34:12.691 INFO [stderr]    |
Nov 27 23:34:12.692 INFO [stderr] 13 | use std::path::{Path, PathBuf};
Nov 27 23:34:12.692 INFO [stderr]    |                 ^^^^  ^^^^^^^
Nov 27 23:34:12.692 INFO [stderr] 
Nov 27 23:34:12.692 INFO [stderr] warning: unused imports: `App`, `Arg`, `SubCommand`
Nov 27 23:34:12.693 INFO [stderr]   --> src/main.rs:14:12
Nov 27 23:34:12.693 INFO [stderr]    |
Nov 27 23:34:12.693 INFO [stderr] 14 | use clap::{Arg, App, SubCommand};
Nov 27 23:34:12.693 INFO [stderr]    |            ^^^  ^^^  ^^^^^^^^^^
Nov 27 23:34:12.694 INFO [stderr] 
Nov 27 23:34:12.694 INFO [stderr] warning: unused import: `bookmark::Bookmark`
Nov 27 23:34:12.694 INFO [stderr]   --> src/main.rs:16:5
Nov 27 23:34:12.695 INFO [stderr]    |
Nov 27 23:34:12.695 INFO [stderr] 16 | use bookmark::Bookmark;
Nov 27 23:34:12.695 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 27 23:34:12.695 INFO [stderr] 
Nov 27 23:34:12.780 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 23:34:12.781 INFO [stderr]  --> src/main.rs:1:1
Nov 27 23:34:12.781 INFO [stderr]   |
Nov 27 23:34:12.781 INFO [stderr] 1 | #[macro_use]
Nov 27 23:34:12.781 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 23:34:12.782 INFO [stderr]   |
Nov 27 23:34:12.782 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 23:34:12.782 INFO [stderr] 
Nov 27 23:34:12.782 INFO [stderr] warning: unused import: `std::env`
Nov 27 23:34:12.783 INFO [stderr]  --> src/config/mod.rs:6:5
Nov 27 23:34:12.783 INFO [stderr]   |
Nov 27 23:34:12.783 INFO [stderr] 6 | use std::env;
Nov 27 23:34:12.783 INFO [stderr]   |     ^^^^^^^^
Nov 27 23:34:12.784 INFO [stderr] 
Nov 27 23:34:12.784 INFO [stderr] warning: unused import: `BTreeMap`
Nov 27 23:34:12.784 INFO [stderr]   --> src/config/mod.rs:11:24
Nov 27 23:34:12.784 INFO [stderr]    |
Nov 27 23:34:12.785 INFO [stderr] 11 | use std::collections::{BTreeMap};
Nov 27 23:34:12.785 INFO [stderr]    |                        ^^^^^^^^
Nov 27 23:34:12.785 INFO [stderr] 
Nov 27 23:34:12.786 INFO [stderr] warning: unused imports: `Command`, `exit`
Nov 27 23:34:12.786 INFO [stderr]   --> src/main.rs:10:20
Nov 27 23:34:12.786 INFO [stderr]    |
Nov 27 23:34:12.786 INFO [stderr] 10 | use std::process::{Command, exit};
Nov 27 23:34:12.787 INFO [stderr]    |                    ^^^^^^^  ^^^^
Nov 27 23:34:12.787 INFO [stderr] 
Nov 27 23:34:12.787 INFO [stderr] warning: unused import: `std::os::unix::process::CommandExt`
Nov 27 23:34:12.787 INFO [stderr]   --> src/main.rs:11:5
Nov 27 23:34:12.788 INFO [stderr]    |
Nov 27 23:34:12.788 INFO [stderr] 11 | use std::os::unix::process::CommandExt;
Nov 27 23:34:12.788 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:34:12.789 INFO [stderr] 
Nov 27 23:34:12.789 INFO [stderr] warning: unused import: `std::fs::File`
Nov 27 23:34:12.789 INFO [stderr]   --> src/main.rs:12:5
Nov 27 23:34:12.790 INFO [stderr]    |
Nov 27 23:34:12.790 INFO [stderr] 12 | use std::fs::File;
Nov 27 23:34:12.790 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 27 23:34:12.790 INFO [stderr] 
Nov 27 23:34:12.791 INFO [stderr] warning: unused imports: `PathBuf`, `Path`
Nov 27 23:34:12.791 INFO [stderr]   --> src/main.rs:13:17
Nov 27 23:34:12.791 INFO [stderr]    |
Nov 27 23:34:12.792 INFO [stderr] 13 | use std::path::{Path, PathBuf};
Nov 27 23:34:12.792 INFO [stderr]    |                 ^^^^  ^^^^^^^
Nov 27 23:34:12.792 INFO [stderr] 
Nov 27 23:34:12.792 INFO [stderr] warning: unused imports: `App`, `Arg`, `SubCommand`
Nov 27 23:34:12.793 INFO [stderr]   --> src/main.rs:14:12
Nov 27 23:34:12.793 INFO [stderr]    |
Nov 27 23:34:12.793 INFO [stderr] 14 | use clap::{Arg, App, SubCommand};
Nov 27 23:34:12.794 INFO [stderr]    |            ^^^  ^^^  ^^^^^^^^^^
Nov 27 23:34:12.794 INFO [stderr] 
Nov 27 23:34:12.794 INFO [stderr] warning: unused import: `bookmark::Bookmark`
Nov 27 23:34:12.794 INFO [stderr]   --> src/main.rs:16:5
Nov 27 23:34:12.795 INFO [stderr]    |
Nov 27 23:34:12.795 INFO [stderr] 16 | use bookmark::Bookmark;
Nov 27 23:34:12.795 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 27 23:34:12.796 INFO [stderr] 
Nov 27 23:34:12.924 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 23:34:12.925 INFO [stderr]   --> src/config/mod.rs:57:5
Nov 27 23:34:12.925 INFO [stderr]    |
Nov 27 23:34:12.925 INFO [stderr] 57 |     file.read_to_string(&mut contents);
Nov 27 23:34:12.926 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:34:12.926 INFO [stderr]    |
Nov 27 23:34:12.926 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 23:34:12.927 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 23:34:12.927 INFO [stderr] 
Nov 27 23:34:12.996 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 23:34:12.996 INFO [stderr]   --> src/config/mod.rs:57:5
Nov 27 23:34:12.996 INFO [stderr]    |
Nov 27 23:34:12.996 INFO [stderr] 57 |     file.read_to_string(&mut contents);
Nov 27 23:34:12.996 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:34:12.996 INFO [stderr]    |
Nov 27 23:34:12.996 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 23:34:12.996 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 23:34:12.996 INFO [stderr] 
Nov 27 23:34:13.001 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
Nov 27 23:34:13.025 INFO [stderr] su: No module specific data is present
Nov 27 23:34:14.071 INFO running `"docker" "inspect" "c5bfade73cc534056adef919be5af842f775a9dc0846f358668cd859a3b4975c"`
Nov 27 23:34:14.458 INFO running `"docker" "rm" "-f" "c5bfade73cc534056adef919be5af842f775a9dc0846f358668cd859a3b4975c"`
Nov 27 23:34:14.777 INFO [stdout] c5bfade73cc534056adef919be5af842f775a9dc0846f358668cd859a3b4975c