Dec 19 19:02:51.024 INFO checking christian-blades-cb/nexttrain against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 19:02:51.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/christian-blades-cb/nexttrain:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:02:51.329 INFO [stdout] 9077ebc6f724bfa45377586e444b73029550a9d217f2ceaf7100cca5ab6187c3
Dec 19 19:02:51.329 INFO running `"docker" "start" "-a" "9077ebc6f724bfa45377586e444b73029550a9d217f2ceaf7100cca5ab6187c3"`
Dec 19 19:02:51.980 INFO [stderr]     Checking hyper v0.10.0
Dec 19 19:02:55.170 INFO [stderr]     Checking nexttrain v0.1.0 (/opt/crater/workdir)
Dec 19 19:02:55.567 INFO [stderr] warning: unused import: `clone`
Dec 19 19:02:55.567 INFO [stderr]  --> src/main.rs:4:15
Dec 19 19:02:55.567 INFO [stderr]   |
Dec 19 19:02:55.567 INFO [stderr] 4 | use std::{env,clone};
Dec 19 19:02:55.567 INFO [stderr]   |               ^^^^^
Dec 19 19:02:55.567 INFO [stderr]   |
Dec 19 19:02:55.567 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:02:55.567 INFO [stderr] 
Dec 19 19:02:55.668 INFO [stderr] warning: unused import: `clone`
Dec 19 19:02:55.668 INFO [stderr]  --> src/main.rs:4:15
Dec 19 19:02:55.668 INFO [stderr]   |
Dec 19 19:02:55.668 INFO [stderr] 4 | use std::{env,clone};
Dec 19 19:02:55.668 INFO [stderr]   |               ^^^^^
Dec 19 19:02:55.668 INFO [stderr]   |
Dec 19 19:02:55.668 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:02:55.668 INFO [stderr] 
Dec 19 19:02:55.829 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.91s
Dec 19 19:02:56.456 INFO running `"docker" "inspect" "9077ebc6f724bfa45377586e444b73029550a9d217f2ceaf7100cca5ab6187c3"`
Dec 19 19:02:56.811 INFO running `"docker" "rm" "-f" "9077ebc6f724bfa45377586e444b73029550a9d217f2ceaf7100cca5ab6187c3"`
Dec 19 19:02:57.037 INFO [stdout] 9077ebc6f724bfa45377586e444b73029550a9d217f2ceaf7100cca5ab6187c3