Nov 30 16:36:03.321 INFO checking run-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 16:36:03.321 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 16:36:03.789 INFO [stdout] 474a7c5eab50fd7993a3ba35947875826a5a8d300884d24b24718d645dda66cd
Nov 30 16:36:03.794 INFO running `"docker" "start" "-a" "474a7c5eab50fd7993a3ba35947875826a5a8d300884d24b24718d645dda66cd"`
Nov 30 16:36:05.034 INFO [stderr] usermod: no changes
Nov 30 16:36:05.136 INFO [stderr]     Checking run v0.1.0 (/source)
Nov 30 16:36:06.036 INFO [stderr] warning: unused import: `std::error::Error`
Nov 30 16:36:06.036 INFO [stderr]  --> src/main.rs:6:5
Nov 30 16:36:06.036 INFO [stderr]   |
Nov 30 16:36:06.036 INFO [stderr] 6 | use std::error::Error;
Nov 30 16:36:06.036 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 16:36:06.036 INFO [stderr]   |
Nov 30 16:36:06.036 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 16:36:06.036 INFO [stderr] 
Nov 30 16:36:06.036 INFO [stderr] warning: unused import: `toml::Value`
Nov 30 16:36:06.036 INFO [stderr]   --> src/main.rs:15:5
Nov 30 16:36:06.036 INFO [stderr]    |
Nov 30 16:36:06.036 INFO [stderr] 15 | use toml::Value;
Nov 30 16:36:06.036 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 16:36:06.036 INFO [stderr] 
Nov 30 16:36:06.111 INFO [stderr] warning: unused import: `std::error::Error`
Nov 30 16:36:06.111 INFO [stderr]  --> src/main.rs:6:5
Nov 30 16:36:06.111 INFO [stderr]   |
Nov 30 16:36:06.111 INFO [stderr] 6 | use std::error::Error;
Nov 30 16:36:06.111 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 16:36:06.111 INFO [stderr]   |
Nov 30 16:36:06.111 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 16:36:06.111 INFO [stderr] 
Nov 30 16:36:06.111 INFO [stderr] warning: unused import: `toml::Value`
Nov 30 16:36:06.111 INFO [stderr]   --> src/main.rs:15:5
Nov 30 16:36:06.111 INFO [stderr]    |
Nov 30 16:36:06.111 INFO [stderr] 15 | use toml::Value;
Nov 30 16:36:06.111 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 16:36:06.111 INFO [stderr] 
Nov 30 16:36:06.136 INFO [stderr] warning: unused variable: `config`
Nov 30 16:36:06.136 INFO [stderr]    --> src/main.rs:120:12
Nov 30 16:36:06.136 INFO [stderr]     |
Nov 30 16:36:06.136 INFO [stderr] 120 |         Ok(config) => println!("{}", ""),
Nov 30 16:36:06.136 INFO [stderr]     |            ^^^^^^ help: consider using `_config` instead
Nov 30 16:36:06.136 INFO [stderr]     |
Nov 30 16:36:06.136 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 16:36:06.136 INFO [stderr] 
Nov 30 16:36:06.188 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 16:36:06.188 INFO [stderr]   --> src/main.rs:64:5
Nov 30 16:36:06.188 INFO [stderr]    |
Nov 30 16:36:06.188 INFO [stderr] 64 |     io::stdout().flush();
Nov 30 16:36:06.188 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:36:06.188 INFO [stderr]    |
Nov 30 16:36:06.188 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 16:36:06.188 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 16:36:06.188 INFO [stderr] 
Nov 30 16:36:06.188 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 16:36:06.188 INFO [stderr]   --> src/main.rs:67:5
Nov 30 16:36:06.188 INFO [stderr]    |
Nov 30 16:36:06.188 INFO [stderr] 67 |     io::stdin().read_line(&mut opt);
Nov 30 16:36:06.188 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:36:06.188 INFO [stderr]    |
Nov 30 16:36:06.188 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 16:36:06.188 INFO [stderr] 
Nov 30 16:36:06.195 INFO [stderr] warning: unused variable: `config`
Nov 30 16:36:06.195 INFO [stderr]    --> src/main.rs:120:12
Nov 30 16:36:06.195 INFO [stderr]     |
Nov 30 16:36:06.195 INFO [stderr] 120 |         Ok(config) => println!("{}", ""),
Nov 30 16:36:06.195 INFO [stderr]     |            ^^^^^^ help: consider using `_config` instead
Nov 30 16:36:06.195 INFO [stderr]     |
Nov 30 16:36:06.195 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 16:36:06.195 INFO [stderr] 
Nov 30 16:36:06.244 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 16:36:06.245 INFO [stderr]   --> src/main.rs:64:5
Nov 30 16:36:06.245 INFO [stderr]    |
Nov 30 16:36:06.245 INFO [stderr] 64 |     io::stdout().flush();
Nov 30 16:36:06.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:36:06.245 INFO [stderr]    |
Nov 30 16:36:06.245 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 16:36:06.245 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 16:36:06.245 INFO [stderr] 
Nov 30 16:36:06.245 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 16:36:06.245 INFO [stderr]   --> src/main.rs:67:5
Nov 30 16:36:06.245 INFO [stderr]    |
Nov 30 16:36:06.245 INFO [stderr] 67 |     io::stdin().read_line(&mut opt);
Nov 30 16:36:06.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:36:06.245 INFO [stderr]    |
Nov 30 16:36:06.245 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 16:36:06.245 INFO [stderr] 
Nov 30 16:36:06.259 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Nov 30 16:36:06.263 INFO [stderr] su: No module specific data is present
Nov 30 16:36:06.572 INFO running `"docker" "inspect" "474a7c5eab50fd7993a3ba35947875826a5a8d300884d24b24718d645dda66cd"`
Nov 30 16:36:06.747 INFO running `"docker" "rm" "-f" "474a7c5eab50fd7993a3ba35947875826a5a8d300884d24b24718d645dda66cd"`
Nov 30 16:36:07.092 INFO [stdout] 474a7c5eab50fd7993a3ba35947875826a5a8d300884d24b24718d645dda66cd