Dec 05 00:17:50.277 INFO checking RyanBluth/dumbbell against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:17:50.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 00:17:50.608 INFO [stdout] 33785ec5acff9bb7dc866adb2a331b7a31b410f4c9a0cb8e40343af7cd43ceb3
Dec 05 00:17:50.612 INFO running `"docker" "start" "-a" "33785ec5acff9bb7dc866adb2a331b7a31b410f4c9a0cb8e40343af7cd43ceb3"`
Dec 05 00:17:51.984 INFO [stderr] usermod: no changes
Dec 05 00:17:52.232 INFO [stderr]     Checking hyper v0.10.0
Dec 05 00:17:55.947 INFO [stderr]     Checking dumbbell v0.1.0 (/source)
Dec 05 00:17:58.063 INFO [stderr] warning: unused import: `hyper::Client`
Dec 05 00:17:58.063 INFO [stderr]  --> src/main.rs:2:5
Dec 05 00:17:58.064 INFO [stderr]   |
Dec 05 00:17:58.064 INFO [stderr] 2 | use hyper::Client;
Dec 05 00:17:58.064 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 00:17:58.065 INFO [stderr]   |
Dec 05 00:17:58.065 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:17:58.065 INFO [stderr] 
Dec 05 00:17:58.065 INFO [stderr] warning: unused import: `SubCommand`
Dec 05 00:17:58.066 INFO [stderr]  --> src/main.rs:5:22
Dec 05 00:17:58.066 INFO [stderr]   |
Dec 05 00:17:58.066 INFO [stderr] 5 | use clap::{Arg, App, SubCommand, ArgMatches};
Dec 05 00:17:58.067 INFO [stderr]   |                      ^^^^^^^^^^
Dec 05 00:17:58.067 INFO [stderr] 
Dec 05 00:17:58.187 INFO [stderr] warning: unused variable: `err`
Dec 05 00:17:58.187 INFO [stderr]   --> src/main.rs:21:13
Dec 05 00:17:58.187 INFO [stderr]    |
Dec 05 00:17:58.188 INFO [stderr] 21 |     fn from(err: std::num::ParseIntError) -> TaskError {
Dec 05 00:17:58.188 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 05 00:17:58.188 INFO [stderr]    |
Dec 05 00:17:58.188 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 00:17:58.189 INFO [stderr] 
Dec 05 00:17:58.463 INFO [stderr] warning: unused import: `hyper::Client`
Dec 05 00:17:58.463 INFO [stderr]  --> src/main.rs:2:5
Dec 05 00:17:58.463 INFO [stderr]   |
Dec 05 00:17:58.463 INFO [stderr] 2 | use hyper::Client;
Dec 05 00:17:58.463 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 00:17:58.463 INFO [stderr]   |
Dec 05 00:17:58.463 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:17:58.463 INFO [stderr] 
Dec 05 00:17:58.463 INFO [stderr] warning: unused import: `SubCommand`
Dec 05 00:17:58.463 INFO [stderr]  --> src/main.rs:5:22
Dec 05 00:17:58.463 INFO [stderr]   |
Dec 05 00:17:58.463 INFO [stderr] 5 | use clap::{Arg, App, SubCommand, ArgMatches};
Dec 05 00:17:58.463 INFO [stderr]   |                      ^^^^^^^^^^
Dec 05 00:17:58.463 INFO [stderr] 
Dec 05 00:17:58.545 INFO [stderr] warning: unused variable: `err`
Dec 05 00:17:58.545 INFO [stderr]   --> src/main.rs:21:13
Dec 05 00:17:58.545 INFO [stderr]    |
Dec 05 00:17:58.545 INFO [stderr] 21 |     fn from(err: std::num::ParseIntError) -> TaskError {
Dec 05 00:17:58.545 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 05 00:17:58.545 INFO [stderr]    |
Dec 05 00:17:58.545 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 00:17:58.546 INFO [stderr] 
Dec 05 00:17:58.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.59s
Dec 05 00:17:58.611 INFO [stderr] su: No module specific data is present
Dec 05 00:17:59.845 INFO running `"docker" "inspect" "33785ec5acff9bb7dc866adb2a331b7a31b410f4c9a0cb8e40343af7cd43ceb3"`
Dec 05 00:18:00.101 INFO running `"docker" "rm" "-f" "33785ec5acff9bb7dc866adb2a331b7a31b410f4c9a0cb8e40343af7cd43ceb3"`
Dec 05 00:18:00.423 INFO [stdout] 33785ec5acff9bb7dc866adb2a331b7a31b410f4c9a0cb8e40343af7cd43ceb3