Dec 05 05:50:34.186 INFO checking tag-helper-0.3.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 05:50:34.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05:50:34.689 INFO [stdout] 7f3e9ba3b5b3e220e5d3e899075349452319b599bdb7507d6430046a985fd562
Dec 05 05:50:34.691 INFO running `"docker" "start" "-a" "7f3e9ba3b5b3e220e5d3e899075349452319b599bdb7507d6430046a985fd562"`
Dec 05 05:50:36.570 INFO [stderr] usermod: no changes
Dec 05 05:50:36.853 INFO [stderr]     Checking curl-sys v0.4.15
Dec 05 05:50:36.859 INFO [stderr]     Checking libssh2-sys v0.2.11
Dec 05 05:50:36.860 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 05 05:50:38.360 INFO [stderr]     Checking libgit2-sys v0.7.10
Dec 05 05:50:39.788 INFO [stderr]     Checking git2 v0.7.5
Dec 05 05:50:42.783 INFO [stderr]     Checking structopt v0.2.13
Dec 05 05:50:45.758 INFO [stderr]     Checking tag-helper v0.3.1 (/source)
Dec 05 05:50:48.147 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:50:48.147 INFO [stderr]  --> src/main.rs:3:1
Dec 05 05:50:48.147 INFO [stderr]   |
Dec 05 05:50:48.147 INFO [stderr] 3 | #[macro_use]
Dec 05 05:50:48.147 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:50:48.147 INFO [stderr]   |
Dec 05 05:50:48.147 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:50:48.147 INFO [stderr] 
Dec 05 05:50:48.313 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:50:48.313 INFO [stderr]  --> src/main.rs:3:1
Dec 05 05:50:48.314 INFO [stderr]   |
Dec 05 05:50:48.314 INFO [stderr] 3 | #[macro_use]
Dec 05 05:50:48.314 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:50:48.314 INFO [stderr]   |
Dec 05 05:50:48.314 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:50:48.314 INFO [stderr] 
Dec 05 05:50:48.459 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.86s
Dec 05 05:50:48.468 INFO [stderr] su: No module specific data is present
Dec 05 05:50:49.107 INFO running `"docker" "inspect" "7f3e9ba3b5b3e220e5d3e899075349452319b599bdb7507d6430046a985fd562"`
Dec 05 05:50:49.265 INFO running `"docker" "rm" "-f" "7f3e9ba3b5b3e220e5d3e899075349452319b599bdb7507d6430046a985fd562"`
Dec 05 05:50:49.411 INFO [stdout] 7f3e9ba3b5b3e220e5d3e899075349452319b599bdb7507d6430046a985fd562