Dec 19 14:55:16.645 INFO checking jparoz/yakka against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:55:16.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/jparoz/yakka:/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 14:55:17.214 INFO [stdout] 46f64047757019520a3c28a09b54d415667f20fa7227eb037f740f5d5fb2cad6
Dec 19 14:55:17.218 INFO running `"docker" "start" "-a" "46f64047757019520a3c28a09b54d415667f20fa7227eb037f740f5d5fb2cad6"`
Dec 19 14:55:18.932 INFO [stderr]     Checking yakka v0.1.0 (/opt/crater/workdir)
Dec 19 14:55:19.196 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 14:55:19.196 INFO [stderr]  --> src/main.rs:3:1
Dec 19 14:55:19.196 INFO [stderr]   |
Dec 19 14:55:19.196 INFO [stderr] 3 | #[macro_use]
Dec 19 14:55:19.196 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 14:55:19.196 INFO [stderr]   |
Dec 19 14:55:19.196 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 14:55:19.196 INFO [stderr] 
Dec 19 14:55:19.196 INFO [stderr] warning: unused macro definition
Dec 19 14:55:19.196 INFO [stderr]   --> src/entry.rs:8:1
Dec 19 14:55:19.196 INFO [stderr]    |
Dec 19 14:55:19.196 INFO [stderr] 8  | / macro_rules! entry {
Dec 19 14:55:19.196 INFO [stderr] 9  | |     ($text:expr) => {
Dec 19 14:55:19.196 INFO [stderr] 10 | |         Entry {
Dec 19 14:55:19.196 INFO [stderr] 11 | |             text: $text.to_string(),
Dec 19 14:55:19.196 INFO [stderr] ...  |
Dec 19 14:55:19.196 INFO [stderr] 28 | |     };
Dec 19 14:55:19.196 INFO [stderr] 29 | | }
Dec 19 14:55:19.196 INFO [stderr]    | |_^
Dec 19 14:55:19.197 INFO [stderr]    |
Dec 19 14:55:19.197 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 19 14:55:19.197 INFO [stderr] 
Dec 19 14:55:19.471 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 19 14:55:20.082 INFO running `"docker" "inspect" "46f64047757019520a3c28a09b54d415667f20fa7227eb037f740f5d5fb2cad6"`
Dec 19 14:55:20.370 INFO running `"docker" "rm" "-f" "46f64047757019520a3c28a09b54d415667f20fa7227eb037f740f5d5fb2cad6"`
Dec 19 14:55:20.748 INFO [stdout] 46f64047757019520a3c28a09b54d415667f20fa7227eb037f740f5d5fb2cad6