Nov 28 19:08:01.283 INFO checking run-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 19:08:01.283 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 28 19:08:01.491 INFO [stdout] de03bc9f1840bf93a9ac6716d3a86befff0bef727e0fd1fcf9a4d1ada6e4f3dd
Nov 28 19:08:01.493 INFO running `"docker" "start" "-a" "de03bc9f1840bf93a9ac6716d3a86befff0bef727e0fd1fcf9a4d1ada6e4f3dd"`
Nov 28 19:08:02.741 INFO [stderr] usermod: no changes
Nov 28 19:08:02.818 INFO [stderr]     Checking run v0.1.0 (/source)
Nov 28 19:08:03.784 INFO [stderr] warning: unused import: `std::error::Error`
Nov 28 19:08:03.784 INFO [stderr]  --> src/main.rs:6:5
Nov 28 19:08:03.784 INFO [stderr]   |
Nov 28 19:08:03.784 INFO [stderr] 6 | use std::error::Error;
Nov 28 19:08:03.784 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 19:08:03.784 INFO [stderr]   |
Nov 28 19:08:03.784 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 19:08:03.784 INFO [stderr] 
Nov 28 19:08:03.784 INFO [stderr] warning: unused import: `toml::Value`
Nov 28 19:08:03.784 INFO [stderr]   --> src/main.rs:15:5
Nov 28 19:08:03.784 INFO [stderr]    |
Nov 28 19:08:03.784 INFO [stderr] 15 | use toml::Value;
Nov 28 19:08:03.784 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 19:08:03.784 INFO [stderr] 
Nov 28 19:08:03.916 INFO [stderr] warning: unused variable: `config`
Nov 28 19:08:03.916 INFO [stderr]    --> src/main.rs:120:12
Nov 28 19:08:03.916 INFO [stderr]     |
Nov 28 19:08:03.916 INFO [stderr] 120 |         Ok(config) => println!("{}", ""),
Nov 28 19:08:03.916 INFO [stderr]     |            ^^^^^^ help: consider using `_config` instead
Nov 28 19:08:03.916 INFO [stderr]     |
Nov 28 19:08:03.916 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 19:08:03.916 INFO [stderr] 
Nov 28 19:08:03.968 INFO [stderr] warning: unused import: `std::error::Error`
Nov 28 19:08:03.968 INFO [stderr]  --> src/main.rs:6:5
Nov 28 19:08:03.968 INFO [stderr]   |
Nov 28 19:08:03.968 INFO [stderr] 6 | use std::error::Error;
Nov 28 19:08:03.968 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 19:08:03.968 INFO [stderr]   |
Nov 28 19:08:03.968 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 19:08:03.968 INFO [stderr] 
Nov 28 19:08:03.968 INFO [stderr] warning: unused import: `toml::Value`
Nov 28 19:08:03.968 INFO [stderr]   --> src/main.rs:15:5
Nov 28 19:08:03.968 INFO [stderr]    |
Nov 28 19:08:03.968 INFO [stderr] 15 | use toml::Value;
Nov 28 19:08:03.968 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 19:08:03.968 INFO [stderr] 
Nov 28 19:08:03.982 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 19:08:03.982 INFO [stderr]   --> src/main.rs:64:5
Nov 28 19:08:03.982 INFO [stderr]    |
Nov 28 19:08:03.982 INFO [stderr] 64 |     io::stdout().flush();
Nov 28 19:08:03.982 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:08:03.982 INFO [stderr]    |
Nov 28 19:08:03.982 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 19:08:03.982 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 19:08:03.982 INFO [stderr] 
Nov 28 19:08:03.982 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 19:08:03.982 INFO [stderr]   --> src/main.rs:67:5
Nov 28 19:08:03.982 INFO [stderr]    |
Nov 28 19:08:03.982 INFO [stderr] 67 |     io::stdin().read_line(&mut opt);
Nov 28 19:08:03.982 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:08:03.982 INFO [stderr]    |
Nov 28 19:08:03.982 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 19:08:03.982 INFO [stderr] 
Nov 28 19:08:04.202 INFO [stderr] warning: unused variable: `config`
Nov 28 19:08:04.202 INFO [stderr]    --> src/main.rs:120:12
Nov 28 19:08:04.202 INFO [stderr]     |
Nov 28 19:08:04.202 INFO [stderr] 120 |         Ok(config) => println!("{}", ""),
Nov 28 19:08:04.202 INFO [stderr]     |            ^^^^^^ help: consider using `_config` instead
Nov 28 19:08:04.202 INFO [stderr]     |
Nov 28 19:08:04.202 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 19:08:04.202 INFO [stderr] 
Nov 28 19:08:04.260 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 19:08:04.260 INFO [stderr]   --> src/main.rs:64:5
Nov 28 19:08:04.260 INFO [stderr]    |
Nov 28 19:08:04.260 INFO [stderr] 64 |     io::stdout().flush();
Nov 28 19:08:04.260 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:08:04.260 INFO [stderr]    |
Nov 28 19:08:04.260 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 19:08:04.260 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 19:08:04.260 INFO [stderr] 
Nov 28 19:08:04.260 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 19:08:04.260 INFO [stderr]   --> src/main.rs:67:5
Nov 28 19:08:04.260 INFO [stderr]    |
Nov 28 19:08:04.260 INFO [stderr] 67 |     io::stdin().read_line(&mut opt);
Nov 28 19:08:04.260 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:08:04.260 INFO [stderr]    |
Nov 28 19:08:04.260 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 19:08:04.260 INFO [stderr] 
Nov 28 19:08:04.296 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Nov 28 19:08:04.297 INFO [stderr] su: No module specific data is present
Nov 28 19:08:04.838 INFO running `"docker" "inspect" "de03bc9f1840bf93a9ac6716d3a86befff0bef727e0fd1fcf9a4d1ada6e4f3dd"`
Nov 28 19:08:05.142 INFO running `"docker" "rm" "-f" "de03bc9f1840bf93a9ac6716d3a86befff0bef727e0fd1fcf9a4d1ada6e4f3dd"`
Nov 28 19:08:05.421 INFO [stdout] de03bc9f1840bf93a9ac6716d3a86befff0bef727e0fd1fcf9a4d1ada6e4f3dd