Dec 11 11:19:39.365 INFO checking rantogno/builder.rs against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:19:39.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 11:19:40.002 INFO [stdout] ae2f9a6619f557f2d39b529b125fee3171a6f3bc21cb1b42c13dc85143fb7a3f
Dec 11 11:19:40.002 INFO running `"docker" "start" "-a" "ae2f9a6619f557f2d39b529b125fee3171a6f3bc21cb1b42c13dc85143fb7a3f"`
Dec 11 11:19:41.396 INFO [stderr] usermod: no changes
Dec 11 11:19:41.468 INFO [stderr]     Checking atty v0.2.3
Dec 11 11:19:41.812 INFO [stderr]     Checking clap v2.29.0
Dec 11 11:19:50.042 INFO [stderr]     Checking builder v0.1.0 (/source)
Dec 11 11:19:50.880 INFO [stderr] warning: unused variable: `invalid`
Dec 11 11:19:50.880 INFO [stderr]   --> src/main.rs:80:10
Dec 11 11:19:50.880 INFO [stderr]    |
Dec 11 11:19:50.880 INFO [stderr] 80 |         (invalid, Some(_)) => Command::Invalid,
Dec 11 11:19:50.880 INFO [stderr]    |          ^^^^^^^ help: consider using `_invalid` instead
Dec 11 11:19:50.880 INFO [stderr]    |
Dec 11 11:19:50.880 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 11:19:50.880 INFO [stderr] 
Dec 11 11:19:50.900 INFO [stderr] warning: field is never used: `cmd`
Dec 11 11:19:50.900 INFO [stderr]  --> src/main.rs:6:5
Dec 11 11:19:50.900 INFO [stderr]   |
Dec 11 11:19:50.900 INFO [stderr] 6 |     cmd: Command,
Dec 11 11:19:50.900 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 11 11:19:50.900 INFO [stderr]   |
Dec 11 11:19:50.901 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 11:19:50.901 INFO [stderr] 
Dec 11 11:19:50.901 INFO [stderr] warning: field is never used: `force`
Dec 11 11:19:50.901 INFO [stderr]   --> src/main.rs:10:5
Dec 11 11:19:50.901 INFO [stderr]    |
Dec 11 11:19:50.901 INFO [stderr] 10 |     force: bool,
Dec 11 11:19:50.901 INFO [stderr]    |     ^^^^^^^^^^^
Dec 11 11:19:50.901 INFO [stderr] 
Dec 11 11:19:50.901 INFO [stderr] warning: field is never used: `options`
Dec 11 11:19:50.901 INFO [stderr]   --> src/main.rs:14:13
Dec 11 11:19:50.901 INFO [stderr]    |
Dec 11 11:19:50.901 INFO [stderr] 14 |     Install{options: InstallOptions},
Dec 11 11:19:50.901 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:19:50.901 INFO [stderr] 
Dec 11 11:19:51.092 INFO [stderr] warning: unused variable: `invalid`
Dec 11 11:19:51.092 INFO [stderr]   --> src/main.rs:80:10
Dec 11 11:19:51.092 INFO [stderr]    |
Dec 11 11:19:51.092 INFO [stderr] 80 |         (invalid, Some(_)) => Command::Invalid,
Dec 11 11:19:51.092 INFO [stderr]    |          ^^^^^^^ help: consider using `_invalid` instead
Dec 11 11:19:51.092 INFO [stderr]    |
Dec 11 11:19:51.092 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 11:19:51.092 INFO [stderr] 
Dec 11 11:19:51.116 INFO [stderr] warning: field is never used: `cmd`
Dec 11 11:19:51.116 INFO [stderr]  --> src/main.rs:6:5
Dec 11 11:19:51.116 INFO [stderr]   |
Dec 11 11:19:51.116 INFO [stderr] 6 |     cmd: Command,
Dec 11 11:19:51.116 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 11 11:19:51.116 INFO [stderr]   |
Dec 11 11:19:51.116 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 11:19:51.116 INFO [stderr] 
Dec 11 11:19:51.116 INFO [stderr] warning: field is never used: `force`
Dec 11 11:19:51.116 INFO [stderr]   --> src/main.rs:10:5
Dec 11 11:19:51.116 INFO [stderr]    |
Dec 11 11:19:51.116 INFO [stderr] 10 |     force: bool,
Dec 11 11:19:51.116 INFO [stderr]    |     ^^^^^^^^^^^
Dec 11 11:19:51.116 INFO [stderr] 
Dec 11 11:19:51.116 INFO [stderr] warning: field is never used: `options`
Dec 11 11:19:51.116 INFO [stderr]   --> src/main.rs:14:13
Dec 11 11:19:51.116 INFO [stderr]    |
Dec 11 11:19:51.117 INFO [stderr] 14 |     Install{options: InstallOptions},
Dec 11 11:19:51.117 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:19:51.117 INFO [stderr] 
Dec 11 11:19:51.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.73s
Dec 11 11:19:51.156 INFO [stderr] su: No module specific data is present
Dec 11 11:19:52.676 INFO running `"docker" "inspect" "ae2f9a6619f557f2d39b529b125fee3171a6f3bc21cb1b42c13dc85143fb7a3f"`
Dec 11 11:19:53.012 INFO running `"docker" "rm" "-f" "ae2f9a6619f557f2d39b529b125fee3171a6f3bc21cb1b42c13dc85143fb7a3f"`
Dec 11 11:19:53.396 INFO [stdout] ae2f9a6619f557f2d39b529b125fee3171a6f3bc21cb1b42c13dc85143fb7a3f