Dec 18 02:48:01.050 INFO checking byronwasti/sia-challenge against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:48:01.051 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/byronwasti/sia-challenge:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:48:01.626 INFO [stdout] 0387e3d9fa9fc8e0e6fb3085a20063548b6ac4713ee74595d1a9b4e8fdf5a92c
Dec 18 02:48:01.628 INFO running `"docker" "start" "-a" "0387e3d9fa9fc8e0e6fb3085a20063548b6ac4713ee74595d1a9b4e8fdf5a92c"`
Dec 18 02:48:03.209 INFO [stderr]    Compiling syn v0.12.13
Dec 18 02:48:08.580 INFO [stderr]    Compiling structopt-derive v0.2.3
Dec 18 02:48:11.276 INFO [stderr]     Checking structopt v0.2.3
Dec 18 02:48:11.684 INFO [stderr]     Checking sia-challenge v0.1.0 (/opt/crater/workdir)
Dec 18 02:48:12.385 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 02:48:12.385 INFO [stderr]  --> src/main.rs:1:1
Dec 18 02:48:12.385 INFO [stderr]   |
Dec 18 02:48:12.385 INFO [stderr] 1 | #[macro_use]
Dec 18 02:48:12.385 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 02:48:12.385 INFO [stderr]   |
Dec 18 02:48:12.385 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 02:48:12.385 INFO [stderr] 
Dec 18 02:48:12.385 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 02:48:12.385 INFO [stderr]  --> src/main.rs:1:1
Dec 18 02:48:12.385 INFO [stderr]   |
Dec 18 02:48:12.385 INFO [stderr] 1 | #[macro_use]
Dec 18 02:48:12.385 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 02:48:12.385 INFO [stderr]   |
Dec 18 02:48:12.385 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 02:48:12.385 INFO [stderr] 
Dec 18 02:48:12.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.45s
Dec 18 02:48:13.492 INFO running `"docker" "inspect" "0387e3d9fa9fc8e0e6fb3085a20063548b6ac4713ee74595d1a9b4e8fdf5a92c"`
Dec 18 02:48:13.824 INFO running `"docker" "rm" "-f" "0387e3d9fa9fc8e0e6fb3085a20063548b6ac4713ee74595d1a9b4e8fdf5a92c"`
Dec 18 02:48:14.071 INFO [stdout] 0387e3d9fa9fc8e0e6fb3085a20063548b6ac4713ee74595d1a9b4e8fdf5a92c