Nov 28 19:08:04.841 INFO checking run-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 19:08:04.841 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 19:08:05.186 INFO [stdout] 2b97f8df9320badac7b01b9bfb48cf1f624f57e5637c5419f43654566b2e8f7d
Nov 28 19:08:05.188 INFO running `"docker" "start" "-a" "2b97f8df9320badac7b01b9bfb48cf1f624f57e5637c5419f43654566b2e8f7d"`
Nov 28 19:08:06.308 INFO [stderr] usermod: no changes
Nov 28 19:08:06.400 INFO [stderr]     Checking run v0.1.0 (/source)
Nov 28 19:08:06.927 INFO [stderr] warning: unused import: `std::error::Error`
Nov 28 19:08:06.927 INFO [stderr]  --> src/main.rs:6:5
Nov 28 19:08:06.927 INFO [stderr]   |
Nov 28 19:08:06.927 INFO [stderr] 6 | use std::error::Error;
Nov 28 19:08:06.927 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 19:08:06.927 INFO [stderr]   |
Nov 28 19:08:06.927 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 19:08:06.927 INFO [stderr] 
Nov 28 19:08:06.927 INFO [stderr] warning: unused import: `toml::Value`
Nov 28 19:08:06.927 INFO [stderr]   --> src/main.rs:15:5
Nov 28 19:08:06.927 INFO [stderr]    |
Nov 28 19:08:06.927 INFO [stderr] 15 | use toml::Value;
Nov 28 19:08:06.927 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 19:08:06.927 INFO [stderr] 
Nov 28 19:08:07.032 INFO [stderr] warning: unused import: `std::error::Error`
Nov 28 19:08:07.032 INFO [stderr]  --> src/main.rs:6:5
Nov 28 19:08:07.032 INFO [stderr]   |
Nov 28 19:08:07.032 INFO [stderr] 6 | use std::error::Error;
Nov 28 19:08:07.032 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 19:08:07.032 INFO [stderr]   |
Nov 28 19:08:07.032 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 19:08:07.032 INFO [stderr] 
Nov 28 19:08:07.032 INFO [stderr] warning: unused import: `toml::Value`
Nov 28 19:08:07.032 INFO [stderr]   --> src/main.rs:15:5
Nov 28 19:08:07.032 INFO [stderr]    |
Nov 28 19:08:07.032 INFO [stderr] 15 | use toml::Value;
Nov 28 19:08:07.032 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 19:08:07.032 INFO [stderr] 
Nov 28 19:08:07.032 INFO [stderr] warning: unused variable: `config`
Nov 28 19:08:07.032 INFO [stderr]    --> src/main.rs:120:12
Nov 28 19:08:07.032 INFO [stderr]     |
Nov 28 19:08:07.032 INFO [stderr] 120 |         Ok(config) => println!("{}", ""),
Nov 28 19:08:07.032 INFO [stderr]     |            ^^^^^^ help: consider using `_config` instead
Nov 28 19:08:07.032 INFO [stderr]     |
Nov 28 19:08:07.032 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 19:08:07.032 INFO [stderr] 
Nov 28 19:08:07.088 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 19:08:07.088 INFO [stderr]   --> src/main.rs:64:5
Nov 28 19:08:07.088 INFO [stderr]    |
Nov 28 19:08:07.088 INFO [stderr] 64 |     io::stdout().flush();
Nov 28 19:08:07.088 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:08:07.088 INFO [stderr]    |
Nov 28 19:08:07.088 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 19:08:07.088 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 19:08:07.088 INFO [stderr] 
Nov 28 19:08:07.088 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 19:08:07.088 INFO [stderr]   --> src/main.rs:67:5
Nov 28 19:08:07.088 INFO [stderr]    |
Nov 28 19:08:07.088 INFO [stderr] 67 |     io::stdin().read_line(&mut opt);
Nov 28 19:08:07.089 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:08:07.089 INFO [stderr]    |
Nov 28 19:08:07.089 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 19:08:07.089 INFO [stderr] 
Nov 28 19:08:07.164 INFO [stderr] warning: unused variable: `config`
Nov 28 19:08:07.164 INFO [stderr]    --> src/main.rs:120:12
Nov 28 19:08:07.164 INFO [stderr]     |
Nov 28 19:08:07.164 INFO [stderr] 120 |         Ok(config) => println!("{}", ""),
Nov 28 19:08:07.165 INFO [stderr]     |            ^^^^^^ help: consider using `_config` instead
Nov 28 19:08:07.165 INFO [stderr]     |
Nov 28 19:08:07.165 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 19:08:07.165 INFO [stderr] 
Nov 28 19:08:07.219 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 19:08:07.219 INFO [stderr]   --> src/main.rs:64:5
Nov 28 19:08:07.219 INFO [stderr]    |
Nov 28 19:08:07.219 INFO [stderr] 64 |     io::stdout().flush();
Nov 28 19:08:07.219 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:08:07.220 INFO [stderr]    |
Nov 28 19:08:07.220 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 19:08:07.220 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 19:08:07.220 INFO [stderr] 
Nov 28 19:08:07.220 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 19:08:07.220 INFO [stderr]   --> src/main.rs:67:5
Nov 28 19:08:07.220 INFO [stderr]    |
Nov 28 19:08:07.220 INFO [stderr] 67 |     io::stdin().read_line(&mut opt);
Nov 28 19:08:07.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:08:07.220 INFO [stderr]    |
Nov 28 19:08:07.220 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 19:08:07.220 INFO [stderr] 
Nov 28 19:08:07.246 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Nov 28 19:08:07.251 INFO [stderr] su: No module specific data is present
Nov 28 19:08:08.019 INFO running `"docker" "inspect" "2b97f8df9320badac7b01b9bfb48cf1f624f57e5637c5419f43654566b2e8f7d"`
Nov 28 19:08:08.410 INFO running `"docker" "rm" "-f" "2b97f8df9320badac7b01b9bfb48cf1f624f57e5637c5419f43654566b2e8f7d"`
Nov 28 19:08:08.518 INFO [stdout] 2b97f8df9320badac7b01b9bfb48cf1f624f57e5637c5419f43654566b2e8f7d