Nov 04 13:09:02.500 INFO checking Kerollmops/cargo-distant against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 13:09:02.502 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 13:09:02.999 INFO blam! d248a28b773eaa7d8d01f9cb33bfbe8aa144c549abd94160611ea3411941cb9e
Nov 04 13:09:03.003 INFO running `"docker" "start" "-a" "d248a28b773eaa7d8d01f9cb33bfbe8aa144c549abd94160611ea3411941cb9e"`
Nov 04 13:09:03.983 INFO kablam! usermod: no changes
Nov 04 13:09:04.103 INFO kablam!     Checking welder v0.3.0
Nov 04 13:09:04.103 INFO kablam!    Compiling syn v0.12.12
Nov 04 13:09:13.483 INFO kablam!    Compiling structopt-derive v0.2.0
Nov 04 13:09:17.638 INFO kablam!     Checking structopt v0.2.0
Nov 04 13:09:18.443 INFO kablam!     Checking cargo-distant v0.1.0 (/source)
Nov 04 13:09:19.675 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 13:09:19.675 INFO kablam!  --> src/main.rs:1:1
Nov 04 13:09:19.675 INFO kablam!   |
Nov 04 13:09:19.675 INFO kablam! 1 | #[macro_use] extern crate structopt;
Nov 04 13:09:19.675 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 13:09:19.675 INFO kablam!   |
Nov 04 13:09:19.675 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 13:09:19.675 INFO kablam! 
Nov 04 13:09:19.775 INFO kablam! warning: unused variable: `err`
Nov 04 13:09:19.776 INFO kablam!    --> src/main.rs:160:21
Nov 04 13:09:19.776 INFO kablam!     |
Nov 04 13:09:19.776 INFO kablam! 160 |                 Err(err) => panic!("Whoops no hostname found"),
Nov 04 13:09:19.777 INFO kablam!     |                     ^^^ help: consider using `_err` instead
Nov 04 13:09:19.777 INFO kablam!     |
Nov 04 13:09:19.777 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 13:09:19.778 INFO kablam! 
Nov 04 13:09:19.778 INFO kablam! warning: unused variable: `err`
Nov 04 13:09:19.778 INFO kablam!   --> src/main.rs:72:17
Nov 04 13:09:19.779 INFO kablam!    |
Nov 04 13:09:19.779 INFO kablam! 72 |             Err(err) => format!("$HOME/.cargo/bin/rustup run {} cargo", self.toolchain).into(),
Nov 04 13:09:19.779 INFO kablam!    |                 ^^^ help: consider using `_err` instead
Nov 04 13:09:19.780 INFO kablam! 
Nov 04 13:09:19.831 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:09:19.831 INFO kablam!    --> src/main.rs:201:9
Nov 04 13:09:19.831 INFO kablam!     |
Nov 04 13:09:19.831 INFO kablam! 201 |         matches.execute(pwd, build_args);
Nov 04 13:09:19.831 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:09:19.831 INFO kablam!     |
Nov 04 13:09:19.831 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 13:09:19.831 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:09:19.831 INFO kablam! 
Nov 04 13:09:19.851 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 13:09:19.852 INFO kablam!  --> src/main.rs:1:1
Nov 04 13:09:19.852 INFO kablam!   |
Nov 04 13:09:19.852 INFO kablam! 1 | #[macro_use] extern crate structopt;
Nov 04 13:09:19.853 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 13:09:19.853 INFO kablam!   |
Nov 04 13:09:19.854 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 13:09:19.854 INFO kablam! 
Nov 04 13:09:19.963 INFO kablam! warning: unused variable: `err`
Nov 04 13:09:19.963 INFO kablam!    --> src/main.rs:160:21
Nov 04 13:09:19.963 INFO kablam!     |
Nov 04 13:09:19.963 INFO kablam! 160 |                 Err(err) => panic!("Whoops no hostname found"),
Nov 04 13:09:19.963 INFO kablam!     |                     ^^^ help: consider using `_err` instead
Nov 04 13:09:19.963 INFO kablam!     |
Nov 04 13:09:19.963 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 13:09:19.963 INFO kablam! 
Nov 04 13:09:19.963 INFO kablam! warning: unused variable: `err`
Nov 04 13:09:19.963 INFO kablam!   --> src/main.rs:72:17
Nov 04 13:09:19.963 INFO kablam!    |
Nov 04 13:09:19.963 INFO kablam! 72 |             Err(err) => format!("$HOME/.cargo/bin/rustup run {} cargo", self.toolchain).into(),
Nov 04 13:09:19.963 INFO kablam!    |                 ^^^ help: consider using `_err` instead
Nov 04 13:09:19.963 INFO kablam! 
Nov 04 13:09:19.999 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:09:19.999 INFO kablam!    --> src/main.rs:201:9
Nov 04 13:09:19.999 INFO kablam!     |
Nov 04 13:09:19.999 INFO kablam! 201 |         matches.execute(pwd, build_args);
Nov 04 13:09:19.999 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:09:19.999 INFO kablam!     |
Nov 04 13:09:19.999 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 13:09:19.999 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:09:19.999 INFO kablam! 
Nov 04 13:09:20.019 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.01s
Nov 04 13:09:20.025 INFO kablam! su: No module specific data is present
Nov 04 13:09:20.631 INFO running `"docker" "rm" "-f" "d248a28b773eaa7d8d01f9cb33bfbe8aa144c549abd94160611ea3411941cb9e"`
Nov 04 13:09:20.915 INFO blam! d248a28b773eaa7d8d01f9cb33bfbe8aa144c549abd94160611ea3411941cb9e