Dec 12 05:51:48.162 INFO checking treediff-3.0.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 05:51:48.162 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 05:51:48.530 INFO [stdout] 89dc86a3fa55bade6ae7168d95269ef02e94393a1ccf2fbbfca2123e448e5da8
Dec 12 05:51:48.542 INFO running `"docker" "start" "-a" "89dc86a3fa55bade6ae7168d95269ef02e94393a1ccf2fbbfca2123e448e5da8"`
Dec 12 05:51:49.931 INFO [stderr] usermod: no changes
Dec 12 05:51:50.068 INFO [stderr]     Checking treediff v3.0.1 (/source)
Dec 12 05:51:52.709 INFO [stderr] warning: unused macro definition
Dec 12 05:51:52.709 INFO [stderr]    --> tests/merge.rs:3:1
Dec 12 05:51:52.709 INFO [stderr]     |
Dec 12 05:51:52.709 INFO [stderr] 3   | / macro_rules! make_suite {
Dec 12 05:51:52.709 INFO [stderr] 4   | | () => {
Dec 12 05:51:52.709 INFO [stderr] 5   | |     use treediff::diff;
Dec 12 05:51:52.709 INFO [stderr] 6   | |     use treediff::tools::{MutableFilter, Merger};
Dec 12 05:51:52.709 INFO [stderr] ...   |
Dec 12 05:51:52.709 INFO [stderr] 166 | | }
Dec 12 05:51:52.709 INFO [stderr] 167 | | }
Dec 12 05:51:52.709 INFO [stderr]     | |_^
Dec 12 05:51:52.709 INFO [stderr]     |
Dec 12 05:51:52.709 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 12 05:51:52.709 INFO [stderr] 
Dec 12 05:51:53.147 INFO [stderr] warning: unused macro definition
Dec 12 05:51:53.147 INFO [stderr]   --> tests/json_value.rs:3:1
Dec 12 05:51:53.147 INFO [stderr]    |
Dec 12 05:51:53.147 INFO [stderr] 3  | / macro_rules! make_suite {
Dec 12 05:51:53.147 INFO [stderr] 4  | | ($bool:expr) => {
Dec 12 05:51:53.147 INFO [stderr] 5  | |     use treediff::Value;
Dec 12 05:51:53.147 INFO [stderr] 6  | |     use treediff::value::Key;
Dec 12 05:51:53.147 INFO [stderr] ...  |
Dec 12 05:51:53.147 INFO [stderr] 37 | | };
Dec 12 05:51:53.147 INFO [stderr] 38 | | }
Dec 12 05:51:53.147 INFO [stderr]    | |_^
Dec 12 05:51:53.147 INFO [stderr]    |
Dec 12 05:51:53.147 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 12 05:51:53.147 INFO [stderr] 
Dec 12 05:51:53.179 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
Dec 12 05:51:53.192 INFO [stderr] su: No module specific data is present
Dec 12 05:51:54.090 INFO running `"docker" "inspect" "89dc86a3fa55bade6ae7168d95269ef02e94393a1ccf2fbbfca2123e448e5da8"`
Dec 12 05:51:54.362 INFO running `"docker" "rm" "-f" "89dc86a3fa55bade6ae7168d95269ef02e94393a1ccf2fbbfca2123e448e5da8"`
Dec 12 05:51:54.660 INFO [stdout] 89dc86a3fa55bade6ae7168d95269ef02e94393a1ccf2fbbfca2123e448e5da8