Dec 11 05:36:35.809 INFO checking ylambda/bar-graph against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 05:36:35.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 05:36:36.311 INFO [stdout] e2ba1d8246b2d4291c2d400879d5acecc92a5699435c939deb1b40897ef4b4e5
Dec 11 05:36:36.320 INFO running `"docker" "start" "-a" "e2ba1d8246b2d4291c2d400879d5acecc92a5699435c939deb1b40897ef4b4e5"`
Dec 11 05:36:37.375 INFO [stderr] usermod: no changes
Dec 11 05:36:37.425 INFO [stderr]     Checking bar_graph v0.1.0 (/source)
Dec 11 05:36:37.656 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 11 05:36:37.656 INFO [stderr]  --> src/main.rs:2:5
Dec 11 05:36:37.656 INFO [stderr]   |
Dec 11 05:36:37.656 INFO [stderr] 2 | use std::io::prelude::*;
Dec 11 05:36:37.656 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 05:36:37.656 INFO [stderr]   |
Dec 11 05:36:37.656 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 05:36:37.656 INFO [stderr] 
Dec 11 05:36:37.744 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 11 05:36:37.744 INFO [stderr]  --> src/main.rs:2:5
Dec 11 05:36:37.744 INFO [stderr]   |
Dec 11 05:36:37.744 INFO [stderr] 2 | use std::io::prelude::*;
Dec 11 05:36:37.744 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 05:36:37.744 INFO [stderr]   |
Dec 11 05:36:37.744 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 05:36:37.744 INFO [stderr] 
Dec 11 05:36:37.789 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Dec 11 05:36:37.789 INFO [stderr] su: No module specific data is present
Dec 11 05:36:38.518 INFO running `"docker" "inspect" "e2ba1d8246b2d4291c2d400879d5acecc92a5699435c939deb1b40897ef4b4e5"`
Dec 11 05:36:38.864 INFO running `"docker" "rm" "-f" "e2ba1d8246b2d4291c2d400879d5acecc92a5699435c939deb1b40897ef4b4e5"`
Dec 11 05:36:39.261 INFO [stdout] e2ba1d8246b2d4291c2d400879d5acecc92a5699435c939deb1b40897ef4b4e5