Nov 28 12:44:13.717 INFO checking Kerollmops/cargo-distant against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 12:44:13.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 28 12:44:13.992 INFO [stdout] ec6d21373b1bda7c00d75a6059e31337ee00285ad8f1e384d1d249186c0fbd95
Nov 28 12:44:14.000 INFO running `"docker" "start" "-a" "ec6d21373b1bda7c00d75a6059e31337ee00285ad8f1e384d1d249186c0fbd95"`
Nov 28 12:44:14.964 INFO [stderr] usermod: no changes
Nov 28 12:44:15.059 INFO [stderr]     Checking welder v0.3.0
Nov 28 12:44:15.060 INFO [stderr]    Compiling syn v0.12.12
Nov 28 12:44:23.470 INFO [stderr]    Compiling structopt-derive v0.2.0
Nov 28 12:44:28.284 INFO [stderr]     Checking structopt v0.2.0
Nov 28 12:44:29.281 INFO [stderr]     Checking cargo-distant v0.1.0 (/source)
Nov 28 12:44:30.633 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 12:44:30.633 INFO [stderr]  --> src/main.rs:1:1
Nov 28 12:44:30.634 INFO [stderr]   |
Nov 28 12:44:30.634 INFO [stderr] 1 | #[macro_use] extern crate structopt;
Nov 28 12:44:30.634 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 12:44:30.634 INFO [stderr]   |
Nov 28 12:44:30.635 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 12:44:30.635 INFO [stderr] 
Nov 28 12:44:30.784 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 12:44:30.784 INFO [stderr]  --> src/main.rs:1:1
Nov 28 12:44:30.784 INFO [stderr]   |
Nov 28 12:44:30.784 INFO [stderr] 1 | #[macro_use] extern crate structopt;
Nov 28 12:44:30.784 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 12:44:30.804 INFO [stderr] warning: unused variable: `err`
Nov 28 12:44:30.804 INFO [stderr]    --> src/main.rs:160:21
Nov 28 12:44:30.804 INFO [stderr]     |
Nov 28 12:44:30.804 INFO [stderr] 160 |                 Err(err) => panic!("Whoops no hostname found"),
Nov 28 12:44:30.804 INFO [stderr]     |                     ^^^ help: consider using `_err` instead
Nov 28 12:44:30.804 INFO [stderr]     |
Nov 28 12:44:30.804 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 12:44:30.804 INFO [stderr] 
Nov 28 12:44:30.804 INFO [stderr] warning: unused variable: `err`
Nov 28 12:44:30.804 INFO [stderr]   --> src/main.rs:72:17
Nov 28 12:44:30.804 INFO [stderr]    |
Nov 28 12:44:30.804 INFO [stderr] 72 |             Err(err) => format!("$HOME/.cargo/bin/rustup run {} cargo", self.toolchain).into(),
Nov 28 12:44:30.804 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Nov 28 12:44:30.804 INFO [stderr]   |
Nov 28 12:44:30.804 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 12:44:30.804 INFO [stderr] 
Nov 28 12:44:30.808 INFO [stderr] 
Nov 28 12:44:30.857 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:44:30.857 INFO [stderr]    --> src/main.rs:201:9
Nov 28 12:44:30.857 INFO [stderr]     |
Nov 28 12:44:30.857 INFO [stderr] 201 |         matches.execute(pwd, build_args);
Nov 28 12:44:30.857 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:44:30.858 INFO [stderr]     |
Nov 28 12:44:30.858 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 12:44:30.858 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:44:30.858 INFO [stderr] 
Nov 28 12:44:31.009 INFO [stderr] warning: unused variable: `err`
Nov 28 12:44:31.009 INFO [stderr]    --> src/main.rs:160:21
Nov 28 12:44:31.010 INFO [stderr]     |
Nov 28 12:44:31.010 INFO [stderr] 160 |                 Err(err) => panic!("Whoops no hostname found"),
Nov 28 12:44:31.010 INFO [stderr]     |                     ^^^ help: consider using `_err` instead
Nov 28 12:44:31.010 INFO [stderr]     |
Nov 28 12:44:31.011 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 12:44:31.011 INFO [stderr] 
Nov 28 12:44:31.011 INFO [stderr] warning: unused variable: `err`
Nov 28 12:44:31.011 INFO [stderr]   --> src/main.rs:72:17
Nov 28 12:44:31.012 INFO [stderr]    |
Nov 28 12:44:31.012 INFO [stderr] 72 |             Err(err) => format!("$HOME/.cargo/bin/rustup run {} cargo", self.toolchain).into(),
Nov 28 12:44:31.012 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Nov 28 12:44:31.013 INFO [stderr] 
Nov 28 12:44:31.060 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:44:31.061 INFO [stderr]    --> src/main.rs:201:9
Nov 28 12:44:31.061 INFO [stderr]     |
Nov 28 12:44:31.061 INFO [stderr] 201 |         matches.execute(pwd, build_args);
Nov 28 12:44:31.062 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:44:31.062 INFO [stderr]     |
Nov 28 12:44:31.062 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 12:44:31.063 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:44:31.063 INFO [stderr] 
Nov 28 12:44:31.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.12s
Nov 28 12:44:31.108 INFO [stderr] su: No module specific data is present
Nov 28 12:44:31.846 INFO running `"docker" "inspect" "ec6d21373b1bda7c00d75a6059e31337ee00285ad8f1e384d1d249186c0fbd95"`
Nov 28 12:44:32.086 INFO running `"docker" "rm" "-f" "ec6d21373b1bda7c00d75a6059e31337ee00285ad8f1e384d1d249186c0fbd95"`
Nov 28 12:44:32.400 INFO [stdout] ec6d21373b1bda7c00d75a6059e31337ee00285ad8f1e384d1d249186c0fbd95