[INFO] fetching crate ndata 0.3.16...
[INFO] testing ndata-0.3.16 against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933
[INFO] extracting crate ndata 0.3.16 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ndata 0.3.16
[INFO] finished tweaking crates.io crate ndata 0.3.16
[INFO] tweaked toml for crates.io crate ndata 0.3.16 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ndata 0.3.16 on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ndata 0.3.16 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70d37848731929f018eb0c1b5c04d0de05640260863de266f1ac29746bcad216
[INFO] running `Command { std: "docker" "start" "-a" "70d37848731929f018eb0c1b5c04d0de05640260863de266f1ac29746bcad216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70d37848731929f018eb0c1b5c04d0de05640260863de266f1ac29746bcad216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70d37848731929f018eb0c1b5c04d0de05640260863de266f1ac29746bcad216", kill_on_drop: false }`
[INFO] [stdout] 70d37848731929f018eb0c1b5c04d0de05640260863de266f1ac29746bcad216
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15828b96dd01b03396cf0677e163d3bdc81b1f5bb12e4bae4997882af7d03b5c
[INFO] running `Command { std: "docker" "start" "-a" "15828b96dd01b03396cf0677e163d3bdc81b1f5bb12e4bae4997882af7d03b5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndata v0.3.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "15828b96dd01b03396cf0677e163d3bdc81b1f5bb12e4bae4997882af7d03b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15828b96dd01b03396cf0677e163d3bdc81b1f5bb12e4bae4997882af7d03b5c", kill_on_drop: false }`
[INFO] [stdout] 15828b96dd01b03396cf0677e163d3bdc81b1f5bb12e4bae4997882af7d03b5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64151ac25ebae6aec49c5475b031327a2fc4bd65c99b771f570000f58e3dd53d
[INFO] running `Command { std: "docker" "start" "-a" "64151ac25ebae6aec49c5475b031327a2fc4bd65c99b771f570000f58e3dd53d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndata v0.3.16 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::databytes::DataBytes`
[INFO] [stdout]   --> src/json_util_tests.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 |   use crate::databytes::DataBytes; // Assuming DataBytes is constructible/mockable
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "64151ac25ebae6aec49c5475b031327a2fc4bd65c99b771f570000f58e3dd53d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64151ac25ebae6aec49c5475b031327a2fc4bd65c99b771f570000f58e3dd53d", kill_on_drop: false }`
[INFO] [stdout] 64151ac25ebae6aec49c5475b031327a2fc4bd65c99b771f570000f58e3dd53d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ca40caeff58a720703d5ee10908b63230da88e7e0e3d61e79fa4597a28e8b86
[INFO] running `Command { std: "docker" "start" "-a" "3ca40caeff58a720703d5ee10908b63230da88e7e0e3d61e79fa4597a28e8b86", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::databytes::DataBytes`
[INFO] [stderr]   --> src/json_util_tests.rs:18:7
[INFO] [stderr]    |
[INFO] [stderr] 18 |   use crate::databytes::DataBytes; // Assuming DataBytes is constructible/mockable
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ndata` (lib test) generated 1 warning (run `cargo fix --lib -p ndata --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/ndata.rs (/opt/rustwide/target/debug/deps/ndata-27e00bb5abbccd3d)
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test json_util_tests::tests::test_array_from_string_invalid_syntax ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_from_string_empty ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_from_string_nested ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_from_string_trailing_comma ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_from_string_trailing_chars ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_to_string_nested ... ok
[INFO] [stdout] test json_util_tests::tests::test_databytes_serialization ... ignored
[INFO] [stdout] test json_util_tests::tests::test_array_to_string_simple ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_to_string_escaped ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_to_string_empty ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_escaped ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_invalid_syntax ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_missing_colon ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_empty ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_nested ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_unicode_escape ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_simple ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_trailing_comma ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_trailing_chars ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_with_array ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_to_string_empty ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_to_string_escaped ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_to_string_nested ... ok
[INFO] [stdout] test json_util_tests::tests::test_unescape_basic ... ok
[INFO] [stdout] test json_util_tests::tests::test_unescape_invalid_unicode ... ok
[INFO] [stdout] test json_util_tests::tests::test_unescape_invalid_escape ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_to_string_with_array ... ok
[INFO] [stdout] test sharedmutex::global_tests::g_basic_init_lock_read ... ok
[INFO] [stdout] test json_util_tests::tests::test_unescape_unicode ... ok
[INFO] [stdout] test json_util_tests::tests::test_unescape_mixed ... ok
[INFO] [stdout] test json_util_tests::tests::test_unescape_prohibited_chars ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_to_string_simple ... ok
[INFO] [stdout] test sharedmutex::tests::basic_read_lock_unlock ... ok
[INFO] [stdout] test sharedmutex::tests::basic_write_lock_unlock ... ok
[INFO] [stdout] test sharedmutex::tests::is_locked_behavior ... ok
[INFO] [stdout] test sharedmutex::global_tests::g_drop_cleans_memory ... ok
[INFO] [stdout] test sharedmutex::global_tests::g_init_concurrent_access_waits ... ok
[INFO] [stdout] test sharedmutex::tests::mirror_test ... ok
[INFO] [stdout] test sharedmutex::tests::shared_mutex_can_be_static_like ... ok
[INFO] [stdout] test usizemap::tests::test_insert_and_get ... ok
[INFO] [stdout] test usizemap::tests::test_new_empty_len ... ok
[INFO] [stdout] test usizemap::tests::test_remove ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_from_string_simple ... ok
[INFO] [stdout] test usizemap::tests::test_reserve_logic ... ok
[INFO] [stdout] test usizemap::tests::test_reuse_keys ... ok
[INFO] [stdout] test usizemap::tests::test_shrink_to_fit ... ok
[INFO] [stdout] test usizemap::tests::test_retain ... ok
[INFO] [stdout] test usizemap::tests::test_with_capacity ... ok
[INFO] [stdout] test sharedmutex::global_tests::g_double_init_panics - should panic ... ok
[INFO] [stdout] test usizemap::tests::test_index_panic_empty_slot - should panic ... ok
[INFO] [stdout] test usizemap::tests::test_index_panic_oob - should panic ... ok
[INFO] [stdout] test sharedmutex::tests::multiple_readers_concurrently ... ok
[INFO] [stdout] test sharedmutex::tests::write_blocks_read ... ok
[INFO] [stdout] test sharedmutex::tests::read_blocks_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ndata
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/data.rs - data::Data::DInt (line 71) ... ok
[INFO] [stdout] test src/data.rs - data::Data::DArray (line 29) ... ok
[INFO] [stdout] test src/data.rs - data::Data::DFloat (line 63) ... ok
[INFO] [stdout] test src/data.rs - data::Data::DNull (line 79) ... ok
[INFO] [stdout] test src/data.rs - data::Data::DObject (line 20) ... ok
[INFO] [stdout] test src/data.rs - data::Data::DBoolean (line 55) ... ok
[INFO] [stdout] test src/data.rs - data::Data::DBytes (line 38) ... ok
[INFO] [stdout] test src/data.rs - data::Data::DString (line 47) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ca40caeff58a720703d5ee10908b63230da88e7e0e3d61e79fa4597a28e8b86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca40caeff58a720703d5ee10908b63230da88e7e0e3d61e79fa4597a28e8b86", kill_on_drop: false }`
[INFO] [stdout] 3ca40caeff58a720703d5ee10908b63230da88e7e0e3d61e79fa4597a28e8b86