Dec 14 16:06:32.136 INFO testing treediff-3.0.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 16:06:32.136 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 14 16:06:32.492 INFO [stdout] 7c6a2f08f1c7f53eba68940893ddfde14279f46b04069a5475919f58a9561922
Dec 14 16:06:32.496 INFO running `"docker" "start" "-a" "7c6a2f08f1c7f53eba68940893ddfde14279f46b04069a5475919f58a9561922"`
Dec 14 16:06:33.396 INFO [stderr] usermod: no changes
Dec 14 16:06:33.455 INFO [stderr]    Compiling treediff v3.0.1 (/source)
Dec 14 16:06:34.285 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 14 16:06:34.286 INFO [stderr] su: No module specific data is present
Dec 14 16:06:34.677 INFO running `"docker" "inspect" "7c6a2f08f1c7f53eba68940893ddfde14279f46b04069a5475919f58a9561922"`
Dec 14 16:06:35.013 INFO running `"docker" "rm" "-f" "7c6a2f08f1c7f53eba68940893ddfde14279f46b04069a5475919f58a9561922"`
Dec 14 16:06:35.303 INFO [stdout] 7c6a2f08f1c7f53eba68940893ddfde14279f46b04069a5475919f58a9561922
Dec 14 16:06:35.311 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 14 16:06:35.712 INFO [stdout] 4db3b669b4de2fc9441ad5b6397855a7601a7d782763a67ef848ca43b873f998
Dec 14 16:06:35.717 INFO running `"docker" "start" "-a" "4db3b669b4de2fc9441ad5b6397855a7601a7d782763a67ef848ca43b873f998"`
Dec 14 16:06:36.628 INFO [stderr] usermod: no changes
Dec 14 16:06:36.657 INFO [stderr]    Compiling treediff v3.0.1 (/source)
Dec 14 16:06:37.871 INFO [stderr] warning: unused macro definition
Dec 14 16:06:37.871 INFO [stderr]    --> tests/merge.rs:3:1
Dec 14 16:06:37.871 INFO [stderr]     |
Dec 14 16:06:37.871 INFO [stderr] 3   | / macro_rules! make_suite {
Dec 14 16:06:37.871 INFO [stderr] 4   | | () => {
Dec 14 16:06:37.871 INFO [stderr] 5   | |     use treediff::diff;
Dec 14 16:06:37.871 INFO [stderr] 6   | |     use treediff::tools::{MutableFilter, Merger};
Dec 14 16:06:37.871 INFO [stderr] ...   |
Dec 14 16:06:37.871 INFO [stderr] 166 | | }
Dec 14 16:06:37.871 INFO [stderr] 167 | | }
Dec 14 16:06:37.871 INFO [stderr]     | |_^
Dec 14 16:06:37.871 INFO [stderr]     |
Dec 14 16:06:37.871 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 14 16:06:37.871 INFO [stderr] 
Dec 14 16:06:38.147 INFO [stderr] warning: unused macro definition
Dec 14 16:06:38.147 INFO [stderr]   --> tests/json_value.rs:3:1
Dec 14 16:06:38.147 INFO [stderr]    |
Dec 14 16:06:38.147 INFO [stderr] 3  | / macro_rules! make_suite {
Dec 14 16:06:38.147 INFO [stderr] 4  | | ($bool:expr) => {
Dec 14 16:06:38.147 INFO [stderr] 5  | |     use treediff::Value;
Dec 14 16:06:38.147 INFO [stderr] 6  | |     use treediff::value::Key;
Dec 14 16:06:38.147 INFO [stderr] ...  |
Dec 14 16:06:38.147 INFO [stderr] 37 | | };
Dec 14 16:06:38.147 INFO [stderr] 38 | | }
Dec 14 16:06:38.147 INFO [stderr]    | |_^
Dec 14 16:06:38.147 INFO [stderr]    |
Dec 14 16:06:38.147 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 14 16:06:38.147 INFO [stderr] 
Dec 14 16:06:38.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
Dec 14 16:06:38.756 INFO [stderr] su: No module specific data is present
Dec 14 16:06:39.640 INFO running `"docker" "inspect" "4db3b669b4de2fc9441ad5b6397855a7601a7d782763a67ef848ca43b873f998"`
Dec 14 16:06:39.927 INFO running `"docker" "rm" "-f" "4db3b669b4de2fc9441ad5b6397855a7601a7d782763a67ef848ca43b873f998"`
Dec 14 16:06:40.191 INFO [stdout] 4db3b669b4de2fc9441ad5b6397855a7601a7d782763a67ef848ca43b873f998
Dec 14 16:06:40.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 14 16:06:40.699 INFO [stdout] 3a02df676e5aaf7d634ffd9a37262949243ab134b76a97c7917cded95b89fe7b
Dec 14 16:06:40.707 INFO running `"docker" "start" "-a" "3a02df676e5aaf7d634ffd9a37262949243ab134b76a97c7917cded95b89fe7b"`
Dec 14 16:06:41.822 INFO [stderr] usermod: no changes
Dec 14 16:06:41.871 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 16:06:41.879 INFO [stderr]      Running /target/debug/deps/treediff-bec381c3218232df
Dec 14 16:06:41.887 INFO [stdout] 
Dec 14 16:06:41.887 INFO [stdout] running 0 tests
Dec 14 16:06:41.887 INFO [stdout] 
Dec 14 16:06:41.887 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:06:41.887 INFO [stdout] 
Dec 14 16:06:41.899 INFO [stderr]      Running /target/debug/deps/diff-40dfa29b55506c7e
Dec 14 16:06:41.899 INFO [stderr]      Running /target/debug/deps/json_value-f8138ddef25e7c8c
Dec 14 16:06:41.899 INFO [stderr]      Running /target/debug/deps/merge-ea171a2fe9c42f43
Dec 14 16:06:41.899 INFO [stderr]    Doc-tests treediff
Dec 14 16:06:41.899 INFO [stdout] 
Dec 14 16:06:41.899 INFO [stdout] running 0 tests
Dec 14 16:06:41.899 INFO [stdout] 
Dec 14 16:06:41.899 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:06:41.899 INFO [stdout] 
Dec 14 16:06:41.899 INFO [stdout] 
Dec 14 16:06:41.899 INFO [stdout] running 0 tests
Dec 14 16:06:41.899 INFO [stdout] 
Dec 14 16:06:41.899 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:06:41.899 INFO [stdout] 
Dec 14 16:06:41.899 INFO [stdout] 
Dec 14 16:06:41.899 INFO [stdout] running 0 tests
Dec 14 16:06:41.899 INFO [stdout] 
Dec 14 16:06:41.899 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:06:41.899 INFO [stdout] 
Dec 14 16:06:42.768 INFO [stdout] 
Dec 14 16:06:42.768 INFO [stdout] running 0 tests
Dec 14 16:06:42.769 INFO [stdout] 
Dec 14 16:06:42.769 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:06:42.769 INFO [stdout] 
Dec 14 16:06:42.776 INFO [stderr] su: No module specific data is present
Dec 14 16:06:43.403 INFO running `"docker" "inspect" "3a02df676e5aaf7d634ffd9a37262949243ab134b76a97c7917cded95b89fe7b"`
Dec 14 16:06:43.623 INFO running `"docker" "rm" "-f" "3a02df676e5aaf7d634ffd9a37262949243ab134b76a97c7917cded95b89fe7b"`
Dec 14 16:06:43.891 INFO [stdout] 3a02df676e5aaf7d634ffd9a37262949243ab134b76a97c7917cded95b89fe7b