Dec 04 14:37:09.761 INFO checking markcol/scheme-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 14:37:09.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 04 14:37:09.959 INFO [stdout] fa29e90f20b4dea5d2e11e6e968c878d606b7b537c67564da99243c98e224027
Dec 04 14:37:09.964 INFO running `"docker" "start" "-a" "fa29e90f20b4dea5d2e11e6e968c878d606b7b537c67564da99243c98e224027"`
Dec 04 14:37:10.675 INFO [stderr] usermod: no changes
Dec 04 14:37:10.799 INFO [stderr]    Compiling cc v1.0.8
Dec 04 14:37:10.799 INFO [stderr]     Checking nix v0.5.1
Dec 04 14:37:10.799 INFO [stderr]    Compiling syn v0.12.13
Dec 04 14:37:14.803 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 04 14:37:16.403 INFO [stderr]     Checking rustyline v1.0.0
Dec 04 14:37:18.598 INFO [stderr]    Compiling structopt-derive v0.2.4
Dec 04 14:37:22.591 INFO [stderr]     Checking structopt v0.2.4
Dec 04 14:37:28.604 INFO [stderr]     Checking backtrace v0.3.5
Dec 04 14:37:29.305 INFO [stderr]     Checking failure v0.1.1
Dec 04 14:37:29.951 INFO [stderr]     Checking scheme-rs v0.1.0 (/source)
Dec 04 14:37:30.927 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 14:37:30.927 INFO [stderr]  --> src/main.rs:6:1
Dec 04 14:37:30.927 INFO [stderr]   |
Dec 04 14:37:30.928 INFO [stderr] 6 | #[macro_use]
Dec 04 14:37:30.928 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 14:37:30.928 INFO [stderr]   |
Dec 04 14:37:30.928 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:37:30.928 INFO [stderr] 
Dec 04 14:37:30.947 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 14:37:30.947 INFO [stderr]  --> src/main.rs:6:1
Dec 04 14:37:30.947 INFO [stderr]   |
Dec 04 14:37:30.947 INFO [stderr] 6 | #[macro_use]
Dec 04 14:37:30.947 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 14:37:30.947 INFO [stderr]   |
Dec 04 14:37:30.947 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:37:30.951 INFO [stderr] 
Dec 04 14:37:31.131 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.42s
Dec 04 14:37:31.139 INFO [stderr] su: No module specific data is present
Dec 04 14:37:31.536 INFO running `"docker" "inspect" "fa29e90f20b4dea5d2e11e6e968c878d606b7b537c67564da99243c98e224027"`
Dec 04 14:37:31.741 INFO running `"docker" "rm" "-f" "fa29e90f20b4dea5d2e11e6e968c878d606b7b537c67564da99243c98e224027"`
Dec 04 14:37:31.963 INFO [stdout] fa29e90f20b4dea5d2e11e6e968c878d606b7b537c67564da99243c98e224027