Dec 06 19:22:27.636 INFO testing treediff-3.0.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 19:22:27.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 19:22:27.991 INFO [stdout] f056a66e5e72265be2821f45ba58300dfd407fe0cdc8356843f8d256477f3ca6
Dec 06 19:22:27.993 INFO running `"docker" "start" "-a" "f056a66e5e72265be2821f45ba58300dfd407fe0cdc8356843f8d256477f3ca6"`
Dec 06 19:22:29.518 INFO [stderr] usermod: no changes
Dec 06 19:22:29.572 INFO [stderr]    Compiling treediff v3.0.1 (/source)
Dec 06 19:22:30.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 06 19:22:30.303 INFO [stderr] su: No module specific data is present
Dec 06 19:22:30.874 INFO running `"docker" "inspect" "f056a66e5e72265be2821f45ba58300dfd407fe0cdc8356843f8d256477f3ca6"`
Dec 06 19:22:31.126 INFO running `"docker" "rm" "-f" "f056a66e5e72265be2821f45ba58300dfd407fe0cdc8356843f8d256477f3ca6"`
Dec 06 19:22:31.380 INFO [stdout] f056a66e5e72265be2821f45ba58300dfd407fe0cdc8356843f8d256477f3ca6
Dec 06 19:22:31.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 19:22:31.808 INFO [stdout] cab92372e7055f0715912d3e652beecdca7ee9dc4342b464a31545210f14449a
Dec 06 19:22:31.812 INFO running `"docker" "start" "-a" "cab92372e7055f0715912d3e652beecdca7ee9dc4342b464a31545210f14449a"`
Dec 06 19:22:32.636 INFO [stderr] usermod: no changes
Dec 06 19:22:32.684 INFO [stderr]    Compiling treediff v3.0.1 (/source)
Dec 06 19:22:33.336 INFO [stderr] warning: unused macro definition
Dec 06 19:22:33.336 INFO [stderr]    --> tests/merge.rs:3:1
Dec 06 19:22:33.336 INFO [stderr]     |
Dec 06 19:22:33.336 INFO [stderr] 3   | / macro_rules! make_suite {
Dec 06 19:22:33.336 INFO [stderr] 4   | | () => {
Dec 06 19:22:33.336 INFO [stderr] 5   | |     use treediff::diff;
Dec 06 19:22:33.336 INFO [stderr] 6   | |     use treediff::tools::{MutableFilter, Merger};
Dec 06 19:22:33.336 INFO [stderr] ...   |
Dec 06 19:22:33.336 INFO [stderr] 166 | | }
Dec 06 19:22:33.336 INFO [stderr] 167 | | }
Dec 06 19:22:33.336 INFO [stderr]     | |_^
Dec 06 19:22:33.336 INFO [stderr]     |
Dec 06 19:22:33.336 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 06 19:22:33.336 INFO [stderr] 
Dec 06 19:22:33.587 INFO [stderr] warning: unused macro definition
Dec 06 19:22:33.587 INFO [stderr]   --> tests/json_value.rs:3:1
Dec 06 19:22:33.587 INFO [stderr]    |
Dec 06 19:22:33.587 INFO [stderr] 3  | / macro_rules! make_suite {
Dec 06 19:22:33.587 INFO [stderr] 4  | | ($bool:expr) => {
Dec 06 19:22:33.587 INFO [stderr] 5  | |     use treediff::Value;
Dec 06 19:22:33.587 INFO [stderr] 6  | |     use treediff::value::Key;
Dec 06 19:22:33.587 INFO [stderr] ...  |
Dec 06 19:22:33.587 INFO [stderr] 37 | | };
Dec 06 19:22:33.587 INFO [stderr] 38 | | }
Dec 06 19:22:33.587 INFO [stderr]    | |_^
Dec 06 19:22:33.587 INFO [stderr]    |
Dec 06 19:22:33.587 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 06 19:22:33.587 INFO [stderr] 
Dec 06 19:22:34.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 06 19:22:34.112 INFO [stderr] su: No module specific data is present
Dec 06 19:22:34.732 INFO running `"docker" "inspect" "cab92372e7055f0715912d3e652beecdca7ee9dc4342b464a31545210f14449a"`
Dec 06 19:22:34.982 INFO running `"docker" "rm" "-f" "cab92372e7055f0715912d3e652beecdca7ee9dc4342b464a31545210f14449a"`
Dec 06 19:22:35.224 INFO [stdout] cab92372e7055f0715912d3e652beecdca7ee9dc4342b464a31545210f14449a
Dec 06 19:22:35.225 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 19:22:35.646 INFO [stdout] 213404cda3a52031a8b6a73d87b0dd8ce6ccba3dc0b4ff3ad4b75d6b54d4b932
Dec 06 19:22:35.650 INFO running `"docker" "start" "-a" "213404cda3a52031a8b6a73d87b0dd8ce6ccba3dc0b4ff3ad4b75d6b54d4b932"`
Dec 06 19:22:36.727 INFO [stderr] usermod: no changes
Dec 06 19:22:36.810 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 19:22:36.814 INFO [stderr]      Running /target/debug/deps/treediff-59696968187dc65c
Dec 06 19:22:36.824 INFO [stderr]      Running /target/debug/deps/diff-5add3a441763d67f
Dec 06 19:22:36.824 INFO [stdout] 
Dec 06 19:22:36.824 INFO [stdout] running 0 tests
Dec 06 19:22:36.824 INFO [stdout] 
Dec 06 19:22:36.824 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:22:36.824 INFO [stdout] 
Dec 06 19:22:36.832 INFO [stdout] 
Dec 06 19:22:36.832 INFO [stdout] running 0 tests
Dec 06 19:22:36.832 INFO [stdout] 
Dec 06 19:22:36.832 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:22:36.832 INFO [stdout] 
Dec 06 19:22:36.832 INFO [stderr]      Running /target/debug/deps/json_value-5e77742393df6bba
Dec 06 19:22:36.841 INFO [stderr]      Running /target/debug/deps/merge-d7629f257b3978fd
Dec 06 19:22:36.841 INFO [stdout] 
Dec 06 19:22:36.841 INFO [stdout] running 0 tests
Dec 06 19:22:36.841 INFO [stdout] 
Dec 06 19:22:36.841 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:22:36.841 INFO [stdout] 
Dec 06 19:22:36.846 INFO [stdout] 
Dec 06 19:22:36.846 INFO [stderr]    Doc-tests treediff
Dec 06 19:22:36.846 INFO [stdout] running 0 tests
Dec 06 19:22:36.846 INFO [stdout] 
Dec 06 19:22:36.846 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:22:36.846 INFO [stdout] 
Dec 06 19:22:37.684 INFO [stdout] 
Dec 06 19:22:37.684 INFO [stdout] running 0 tests
Dec 06 19:22:37.684 INFO [stdout] 
Dec 06 19:22:37.684 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:22:37.684 INFO [stdout] 
Dec 06 19:22:37.691 INFO [stderr] su: No module specific data is present
Dec 06 19:22:38.137 INFO running `"docker" "inspect" "213404cda3a52031a8b6a73d87b0dd8ce6ccba3dc0b4ff3ad4b75d6b54d4b932"`
Dec 06 19:22:38.302 INFO running `"docker" "rm" "-f" "213404cda3a52031a8b6a73d87b0dd8ce6ccba3dc0b4ff3ad4b75d6b54d4b932"`
Dec 06 19:22:38.504 INFO [stdout] 213404cda3a52031a8b6a73d87b0dd8ce6ccba3dc0b4ff3ad4b75d6b54d4b932