Nov 27 23:34:10.070 INFO checking nju33/bb against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 23:34:10.071 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 23:34:10.583 INFO [stdout] db52997ce9fd55ae9183b36050c07f2cb75ef35c544ba119aac7261939d60ef3
Nov 27 23:34:10.586 INFO running `"docker" "start" "-a" "db52997ce9fd55ae9183b36050c07f2cb75ef35c544ba119aac7261939d60ef3"`
Nov 27 23:34:12.096 INFO [stderr] usermod: no changes
Nov 27 23:34:12.236 INFO [stderr]     Checking toml v0.4.6
Nov 27 23:34:12.236 INFO [stderr]    Compiling quote v0.5.1
Nov 27 23:34:14.841 INFO [stderr]    Compiling syn v0.13.1
Nov 27 23:34:24.208 INFO [stderr]    Compiling serde_derive_internals v0.23.0
Nov 27 23:34:28.336 INFO [stderr]    Compiling serde_derive v1.0.37
Nov 27 23:34:39.786 INFO [stderr]     Checking bb v0.1.0 (/source)
Nov 27 23:34:40.700 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 23:34:40.700 INFO [stderr]  --> src/main.rs:1:1
Nov 27 23:34:40.700 INFO [stderr]   |
Nov 27 23:34:40.700 INFO [stderr] 1 | #[macro_use]
Nov 27 23:34:40.700 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 23:34:40.700 INFO [stderr]   |
Nov 27 23:34:40.700 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 23:34:40.700 INFO [stderr] 
Nov 27 23:34:40.700 INFO [stderr] warning: unused import: `std::env`
Nov 27 23:34:40.700 INFO [stderr]  --> src/config/mod.rs:6:5
Nov 27 23:34:40.700 INFO [stderr]   |
Nov 27 23:34:40.700 INFO [stderr] 6 | use std::env;
Nov 27 23:34:40.700 INFO [stderr]   |     ^^^^^^^^
Nov 27 23:34:40.700 INFO [stderr] 
Nov 27 23:34:40.700 INFO [stderr] warning: unused import: `BTreeMap`
Nov 27 23:34:40.700 INFO [stderr]   --> src/config/mod.rs:11:24
Nov 27 23:34:40.700 INFO [stderr]    |
Nov 27 23:34:40.700 INFO [stderr] 11 | use std::collections::{BTreeMap};
Nov 27 23:34:40.700 INFO [stderr]    |                        ^^^^^^^^
Nov 27 23:34:40.700 INFO [stderr] 
Nov 27 23:34:40.700 INFO [stderr] warning: unused imports: `Command`, `exit`
Nov 27 23:34:40.700 INFO [stderr]   --> src/main.rs:10:20
Nov 27 23:34:40.700 INFO [stderr]    |
Nov 27 23:34:40.700 INFO [stderr] 10 | use std::process::{Command, exit};
Nov 27 23:34:40.700 INFO [stderr]    |                    ^^^^^^^  ^^^^
Nov 27 23:34:40.700 INFO [stderr] 
Nov 27 23:34:40.700 INFO [stderr] warning: unused import: `std::os::unix::process::CommandExt`
Nov 27 23:34:40.701 INFO [stderr]   --> src/main.rs:11:5
Nov 27 23:34:40.701 INFO [stderr]    |
Nov 27 23:34:40.701 INFO [stderr] 11 | use std::os::unix::process::CommandExt;
Nov 27 23:34:40.701 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:34:40.701 INFO [stderr] 
Nov 27 23:34:40.701 INFO [stderr] warning: unused import: `std::fs::File`
Nov 27 23:34:40.701 INFO [stderr]   --> src/main.rs:12:5
Nov 27 23:34:40.701 INFO [stderr]    |
Nov 27 23:34:40.701 INFO [stderr] 12 | use std::fs::File;
Nov 27 23:34:40.701 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 27 23:34:40.701 INFO [stderr] 
Nov 27 23:34:40.701 INFO [stderr] warning: unused imports: `PathBuf`, `Path`
Nov 27 23:34:40.701 INFO [stderr]   --> src/main.rs:13:17
Nov 27 23:34:40.701 INFO [stderr]    |
Nov 27 23:34:40.701 INFO [stderr] 13 | use std::path::{Path, PathBuf};
Nov 27 23:34:40.701 INFO [stderr]    |                 ^^^^  ^^^^^^^
Nov 27 23:34:40.701 INFO [stderr] 
Nov 27 23:34:40.701 INFO [stderr] warning: unused imports: `App`, `Arg`, `SubCommand`
Nov 27 23:34:40.701 INFO [stderr]   --> src/main.rs:14:12
Nov 27 23:34:40.701 INFO [stderr]    |
Nov 27 23:34:40.701 INFO [stderr] 14 | use clap::{Arg, App, SubCommand};
Nov 27 23:34:40.701 INFO [stderr]    |            ^^^  ^^^  ^^^^^^^^^^
Nov 27 23:34:40.701 INFO [stderr] 
Nov 27 23:34:40.701 INFO [stderr] warning: unused import: `bookmark::Bookmark`
Nov 27 23:34:40.701 INFO [stderr]   --> src/main.rs:16:5
Nov 27 23:34:40.701 INFO [stderr]    |
Nov 27 23:34:40.701 INFO [stderr] 16 | use bookmark::Bookmark;
Nov 27 23:34:40.701 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 27 23:34:40.701 INFO [stderr] 
Nov 27 23:34:40.868 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 23:34:40.868 INFO [stderr]  --> src/main.rs:1:1
Nov 27 23:34:40.868 INFO [stderr]   |
Nov 27 23:34:40.868 INFO [stderr] 1 | #[macro_use]
Nov 27 23:34:40.868 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 23:34:40.868 INFO [stderr]   |
Nov 27 23:34:40.868 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 23:34:40.868 INFO [stderr] 
Nov 27 23:34:40.869 INFO [stderr] warning: unused import: `std::env`
Nov 27 23:34:40.869 INFO [stderr]  --> src/config/mod.rs:6:5
Nov 27 23:34:40.869 INFO [stderr]   |
Nov 27 23:34:40.869 INFO [stderr] 6 | use std::env;
Nov 27 23:34:40.869 INFO [stderr]   |     ^^^^^^^^
Nov 27 23:34:40.869 INFO [stderr] 
Nov 27 23:34:40.869 INFO [stderr] warning: unused import: `BTreeMap`
Nov 27 23:34:40.869 INFO [stderr]   --> src/config/mod.rs:11:24
Nov 27 23:34:40.869 INFO [stderr]    |
Nov 27 23:34:40.869 INFO [stderr] 11 | use std::collections::{BTreeMap};
Nov 27 23:34:40.869 INFO [stderr]    |                        ^^^^^^^^
Nov 27 23:34:40.869 INFO [stderr] 
Nov 27 23:34:40.869 INFO [stderr] warning: unused imports: `Command`, `exit`
Nov 27 23:34:40.869 INFO [stderr]   --> src/main.rs:10:20
Nov 27 23:34:40.869 INFO [stderr]    |
Nov 27 23:34:40.869 INFO [stderr] 10 | use std::process::{Command, exit};
Nov 27 23:34:40.869 INFO [stderr]    |                    ^^^^^^^  ^^^^
Nov 27 23:34:40.869 INFO [stderr] 
Nov 27 23:34:40.869 INFO [stderr] warning: unused import: `std::os::unix::process::CommandExt`
Nov 27 23:34:40.869 INFO [stderr]   --> src/main.rs:11:5
Nov 27 23:34:40.869 INFO [stderr]    |
Nov 27 23:34:40.869 INFO [stderr] 11 | use std::os::unix::process::CommandExt;
Nov 27 23:34:40.869 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:34:40.869 INFO [stderr] 
Nov 27 23:34:40.869 INFO [stderr] warning: unused import: `std::fs::File`
Nov 27 23:34:40.869 INFO [stderr]   --> src/main.rs:12:5
Nov 27 23:34:40.869 INFO [stderr]    |
Nov 27 23:34:40.869 INFO [stderr] 12 | use std::fs::File;
Nov 27 23:34:40.869 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 27 23:34:40.869 INFO [stderr] 
Nov 27 23:34:40.869 INFO [stderr] warning: unused imports: `PathBuf`, `Path`
Nov 27 23:34:40.869 INFO [stderr]   --> src/main.rs:13:17
Nov 27 23:34:40.869 INFO [stderr]    |
Nov 27 23:34:40.869 INFO [stderr] 13 | use std::path::{Path, PathBuf};
Nov 27 23:34:40.869 INFO [stderr]    |                 ^^^^  ^^^^^^^
Nov 27 23:34:40.869 INFO [stderr] 
Nov 27 23:34:40.869 INFO [stderr] warning: unused imports: `App`, `Arg`, `SubCommand`
Nov 27 23:34:40.869 INFO [stderr]   --> src/main.rs:14:12
Nov 27 23:34:40.869 INFO [stderr]    |
Nov 27 23:34:40.869 INFO [stderr] 14 | use clap::{Arg, App, SubCommand};
Nov 27 23:34:40.869 INFO [stderr]    |            ^^^  ^^^  ^^^^^^^^^^
Nov 27 23:34:40.869 INFO [stderr] 
Nov 27 23:34:40.869 INFO [stderr] warning: unused import: `bookmark::Bookmark`
Nov 27 23:34:40.869 INFO [stderr]   --> src/main.rs:16:5
Nov 27 23:34:40.869 INFO [stderr]    |
Nov 27 23:34:40.869 INFO [stderr] 16 | use bookmark::Bookmark;
Nov 27 23:34:40.869 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 27 23:34:40.869 INFO [stderr] 
Nov 27 23:34:40.920 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 23:34:40.920 INFO [stderr]   --> src/config/mod.rs:57:5
Nov 27 23:34:40.920 INFO [stderr]    |
Nov 27 23:34:40.920 INFO [stderr] 57 |     file.read_to_string(&mut contents);
Nov 27 23:34:40.920 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:34:40.920 INFO [stderr]    |
Nov 27 23:34:40.920 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 23:34:40.920 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 23:34:40.920 INFO [stderr] 
Nov 27 23:34:41.053 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 23:34:41.053 INFO [stderr]   --> src/config/mod.rs:57:5
Nov 27 23:34:41.053 INFO [stderr]    |
Nov 27 23:34:41.053 INFO [stderr] 57 |     file.read_to_string(&mut contents);
Nov 27 23:34:41.053 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:34:41.053 INFO [stderr]    |
Nov 27 23:34:41.053 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 23:34:41.053 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 23:34:41.053 INFO [stderr] 
Nov 27 23:34:41.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.95s
Nov 27 23:34:41.088 INFO [stderr] su: No module specific data is present
Nov 27 23:34:42.453 INFO running `"docker" "inspect" "db52997ce9fd55ae9183b36050c07f2cb75ef35c544ba119aac7261939d60ef3"`
Nov 27 23:34:42.881 INFO running `"docker" "rm" "-f" "db52997ce9fd55ae9183b36050c07f2cb75ef35c544ba119aac7261939d60ef3"`
Nov 27 23:34:43.264 INFO [stdout] db52997ce9fd55ae9183b36050c07f2cb75ef35c544ba119aac7261939d60ef3