Dec 05 00:18:00.496 INFO checking RyanBluth/dumbbell against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 00:18:00.496 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 00:18:01.011 INFO [stdout] e6f17ca3d5cdda9aaf3a6534cbbd2c1c19aa132acbfd76b6586ce6770e4737b2
Dec 05 00:18:01.013 INFO running `"docker" "start" "-a" "e6f17ca3d5cdda9aaf3a6534cbbd2c1c19aa132acbfd76b6586ce6770e4737b2"`
Dec 05 00:18:01.787 INFO [stderr] usermod: no changes
Dec 05 00:18:01.915 INFO [stderr]     Checking dumbbell v0.1.0 (/source)
Dec 05 00:18:03.503 INFO [stderr] warning: unused import: `hyper::Client`
Dec 05 00:18:03.503 INFO [stderr]  --> src/main.rs:2:5
Dec 05 00:18:03.503 INFO [stderr]   |
Dec 05 00:18:03.503 INFO [stderr] 2 | use hyper::Client;
Dec 05 00:18:03.503 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 00:18:03.503 INFO [stderr]   |
Dec 05 00:18:03.503 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:18:03.503 INFO [stderr] 
Dec 05 00:18:03.503 INFO [stderr] warning: unused import: `SubCommand`
Dec 05 00:18:03.503 INFO [stderr]  --> src/main.rs:5:22
Dec 05 00:18:03.503 INFO [stderr]   |
Dec 05 00:18:03.503 INFO [stderr] 5 | use clap::{Arg, App, SubCommand, ArgMatches};
Dec 05 00:18:03.503 INFO [stderr]   |                      ^^^^^^^^^^
Dec 05 00:18:03.503 INFO [stderr] 
Dec 05 00:18:03.593 INFO [stderr] warning: unused import: `hyper::Client`
Dec 05 00:18:03.594 INFO [stderr]  --> src/main.rs:2:5
Dec 05 00:18:03.594 INFO [stderr]   |
Dec 05 00:18:03.594 INFO [stderr] 2 | use hyper::Client;
Dec 05 00:18:03.594 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 00:18:03.594 INFO [stderr]   |
Dec 05 00:18:03.594 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:18:03.594 INFO [stderr] 
Dec 05 00:18:03.594 INFO [stderr] warning: unused import: `SubCommand`
Dec 05 00:18:03.594 INFO [stderr]  --> src/main.rs:5:22
Dec 05 00:18:03.594 INFO [stderr]   |
Dec 05 00:18:03.594 INFO [stderr] 5 | use clap::{Arg, App, SubCommand, ArgMatches};
Dec 05 00:18:03.594 INFO [stderr]   |                      ^^^^^^^^^^
Dec 05 00:18:03.594 INFO [stderr] 
Dec 05 00:18:03.656 INFO [stderr] warning: unused variable: `err`
Dec 05 00:18:03.656 INFO [stderr]   --> src/main.rs:21:13
Dec 05 00:18:03.656 INFO [stderr]    |
Dec 05 00:18:03.656 INFO [stderr] 21 |     fn from(err: std::num::ParseIntError) -> TaskError {
Dec 05 00:18:03.656 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 05 00:18:03.656 INFO [stderr]    |
Dec 05 00:18:03.656 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 00:18:03.656 INFO [stderr] 
Dec 05 00:18:03.656 INFO [stderr] warning: unused variable: `err`
Dec 05 00:18:03.656 INFO [stderr]   --> src/main.rs:21:13
Dec 05 00:18:03.656 INFO [stderr]    |
Dec 05 00:18:03.656 INFO [stderr] 21 |     fn from(err: std::num::ParseIntError) -> TaskError {
Dec 05 00:18:03.656 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 05 00:18:03.656 INFO [stderr]    |
Dec 05 00:18:03.656 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 00:18:03.656 INFO [stderr] 
Dec 05 00:18:03.692 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
Dec 05 00:18:03.699 INFO [stderr] su: No module specific data is present
Dec 05 00:18:04.035 INFO running `"docker" "inspect" "e6f17ca3d5cdda9aaf3a6534cbbd2c1c19aa132acbfd76b6586ce6770e4737b2"`
Dec 05 00:18:04.379 INFO running `"docker" "rm" "-f" "e6f17ca3d5cdda9aaf3a6534cbbd2c1c19aa132acbfd76b6586ce6770e4737b2"`
Dec 05 00:18:04.663 INFO [stdout] e6f17ca3d5cdda9aaf3a6534cbbd2c1c19aa132acbfd76b6586ce6770e4737b2