[INFO] fetching crate ndata 0.3.16... [INFO] testing ndata-0.3.16 against master#7704328ba5ae8d6ce0ac303c9d5a1a1605906766 for pr-146989 [INFO] extracting crate ndata 0.3.16 into /workspace/builds/worker-0-tc1/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-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ndata 0.3.16 on toolchain 7704328ba5ae8d6ce0ac303c9d5a1a1605906766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "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" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.78 [INFO] [stderr] Downloaded serde_json v1.0.111 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a9e0fd26ecc84d62fd14fe3eb8823326614a49641e243edb20536e4095d8557 [INFO] running `Command { std: "docker" "start" "-a" "2a9e0fd26ecc84d62fd14fe3eb8823326614a49641e243edb20536e4095d8557", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a9e0fd26ecc84d62fd14fe3eb8823326614a49641e243edb20536e4095d8557", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a9e0fd26ecc84d62fd14fe3eb8823326614a49641e243edb20536e4095d8557", kill_on_drop: false }` [INFO] [stdout] 2a9e0fd26ecc84d62fd14fe3eb8823326614a49641e243edb20536e4095d8557 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49fe51b993a991b3bf3eb38da4885600e57e21a375f8e09ede43ab3d7f21f973 [INFO] running `Command { std: "docker" "start" "-a" "49fe51b993a991b3bf3eb38da4885600e57e21a375f8e09ede43ab3d7f21f973", kill_on_drop: false }` [INFO] [stderr] Compiling ndata v0.3.16 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "49fe51b993a991b3bf3eb38da4885600e57e21a375f8e09ede43ab3d7f21f973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49fe51b993a991b3bf3eb38da4885600e57e21a375f8e09ede43ab3d7f21f973", kill_on_drop: false }` [INFO] [stdout] 49fe51b993a991b3bf3eb38da4885600e57e21a375f8e09ede43ab3d7f21f973 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0e1098f4d70877c0049f79c6a6256ee5917a9d8487a6848d45a83f9d5d1079c [INFO] running `Command { std: "docker" "start" "-a" "b0e1098f4d70877c0049f79c6a6256ee5917a9d8487a6848d45a83f9d5d1079c", 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 1.63s [INFO] running `Command { std: "docker" "inspect" "b0e1098f4d70877c0049f79c6a6256ee5917a9d8487a6848d45a83f9d5d1079c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0e1098f4d70877c0049f79c6a6256ee5917a9d8487a6848d45a83f9d5d1079c", kill_on_drop: false }` [INFO] [stdout] b0e1098f4d70877c0049f79c6a6256ee5917a9d8487a6848d45a83f9d5d1079c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 24df924d4781873b4f0891e9e1de429275eeaa0413a9a4bd7657b53883968f74 [INFO] running `Command { std: "docker" "start" "-a" "24df924d4781873b4f0891e9e1de429275eeaa0413a9a4bd7657b53883968f74", 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 0.03s [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_empty ... ok [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_nested ... ok [INFO] [stdout] test json_util_tests::tests::test_array_from_string_simple ... ok [INFO] [stdout] test json_util_tests::tests::test_array_to_string_empty ... 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_escaped ... ok [INFO] [stdout] test json_util_tests::tests::test_array_from_string_trailing_comma ... ok [INFO] [stdout] test json_util_tests::tests::test_databytes_serialization ... ignored [INFO] [stdout] test json_util_tests::tests::test_array_to_string_nested ... ok [INFO] [stdout] test json_util_tests::tests::test_array_to_string_simple ... 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_escaped ... 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_trailing_comma ... 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_with_array ... ok [INFO] [stdout] test json_util_tests::tests::test_object_from_string_unicode_escape ... 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_simple ... ok [INFO] [stdout] test json_util_tests::tests::test_object_from_string_trailing_chars ... ok [INFO] [stdout] test json_util_tests::tests::test_object_to_string_with_array ... ok [INFO] [stdout] test json_util_tests::tests::test_unescape_mixed ... ok [INFO] [stdout] test json_util_tests::tests::test_unescape_basic ... ok [INFO] [stdout] test json_util_tests::tests::test_object_to_string_nested ... 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_unescape_prohibited_chars ... ok [INFO] [stdout] test json_util_tests::tests::test_object_to_string_escaped ... ok [INFO] [stdout] test json_util_tests::tests::test_unescape_unicode ... ok [INFO] [stdout] test sharedmutex::tests::is_locked_behavior ... ok [INFO] [stdout] test sharedmutex::global_tests::g_basic_init_lock_read ... 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::shared_mutex_can_be_static_like ... ok [INFO] [stdout] test sharedmutex::tests::basic_write_lock_unlock ... ok [INFO] [stdout] test sharedmutex::tests::mirror_test ... ok [INFO] [stdout] test sharedmutex::tests::basic_read_lock_unlock ... 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 usizemap::tests::test_reserve_logic ... ok [INFO] [stdout] test usizemap::tests::test_retain ... 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_with_capacity ... ok [INFO] [stdout] test json_util_tests::tests::test_object_from_string_empty ... 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::read_blocks_write ... ok [INFO] [stdout] test sharedmutex::tests::write_blocks_read ... 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::DString (line 47) ... ok [INFO] [stdout] test src/data.rs - data::Data::DNull (line 79) ... ok [INFO] [stdout] test src/data.rs - data::Data::DArray (line 29) ... 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::DFloat (line 63) ... ok [INFO] [stdout] test src/data.rs - data::Data::DObject (line 20) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "24df924d4781873b4f0891e9e1de429275eeaa0413a9a4bd7657b53883968f74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24df924d4781873b4f0891e9e1de429275eeaa0413a9a4bd7657b53883968f74", kill_on_drop: false }` [INFO] [stdout] 24df924d4781873b4f0891e9e1de429275eeaa0413a9a4bd7657b53883968f74