[INFO] fetching crate jfs 0.9.0... [INFO] testing jfs-0.9.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate jfs 0.9.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate jfs 0.9.0 [INFO] finished tweaking crates.io crate jfs 0.9.0 [INFO] tweaked toml for crates.io crate jfs 0.9.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate jfs 0.9.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 57 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3280021978b7482f5f626bfe0f57d80acf27505305c9edc9a29b7354cb2f8f63 [INFO] running `Command { std: "docker" "start" "-a" "3280021978b7482f5f626bfe0f57d80acf27505305c9edc9a29b7354cb2f8f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3280021978b7482f5f626bfe0f57d80acf27505305c9edc9a29b7354cb2f8f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3280021978b7482f5f626bfe0f57d80acf27505305c9edc9a29b7354cb2f8f63", kill_on_drop: false }` [INFO] [stdout] 3280021978b7482f5f626bfe0f57d80acf27505305c9edc9a29b7354cb2f8f63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6aad79ecf4301c1873293d7f8a41d289fa38d063fabd18ea173bf87e50f850bf [INFO] running `Command { std: "docker" "start" "-a" "6aad79ecf4301c1873293d7f8a41d289fa38d063fabd18ea173bf87e50f850bf", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling jfs v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `Command { std: "docker" "inspect" "6aad79ecf4301c1873293d7f8a41d289fa38d063fabd18ea173bf87e50f850bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6aad79ecf4301c1873293d7f8a41d289fa38d063fabd18ea173bf87e50f850bf", kill_on_drop: false }` [INFO] [stdout] 6aad79ecf4301c1873293d7f8a41d289fa38d063fabd18ea173bf87e50f850bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35950f41a13d564c07baf6c8b36428fd1dc9c6f490cee73bfe79669b5258ff25 [INFO] running `Command { std: "docker" "start" "-a" "35950f41a13d564c07baf6c8b36428fd1dc9c6f490cee73bfe79669b5258ff25", kill_on_drop: false }` [INFO] [stderr] Compiling jfs v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `serde_json` [INFO] [stdout] --> src/file_store.rs:455:19 [INFO] [stdout] | [INFO] [stdout] 455 | #[cfg(feature = "serde_json")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `serde_json` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `serde_json` [INFO] [stdout] --> src/memory_store.rs:190:15 [INFO] [stdout] | [INFO] [stdout] 190 | #[cfg(feature = "serde_json")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `serde_json` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Data` is never constructed [INFO] [stdout] --> src/lib.rs:215:16 [INFO] [stdout] | [INFO] [stdout] 215 | struct Data { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Data` is never constructed [INFO] [stdout] --> src/lib.rs:228:16 [INFO] [stdout] | [INFO] [stdout] 228 | struct Data { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.10s [INFO] running `Command { std: "docker" "inspect" "35950f41a13d564c07baf6c8b36428fd1dc9c6f490cee73bfe79669b5258ff25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35950f41a13d564c07baf6c8b36428fd1dc9c6f490cee73bfe79669b5258ff25", kill_on_drop: false }` [INFO] [stdout] 35950f41a13d564c07baf6c8b36428fd1dc9c6f490cee73bfe79669b5258ff25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ac8e171ea3ee8e135c32c2dde757dd0fb3cd03fc37aac5efc229e5011c1626f9 [INFO] running `Command { std: "docker" "start" "-a" "ac8e171ea3ee8e135c32c2dde757dd0fb3cd03fc37aac5efc229e5011c1626f9", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `serde_json` [INFO] [stderr] --> src/file_store.rs:455:19 [INFO] [stderr] | [INFO] [stderr] 455 | #[cfg(feature = "serde_json")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `serde_json` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `serde_json` [INFO] [stderr] --> src/memory_store.rs:190:15 [INFO] [stderr] | [INFO] [stderr] 190 | #[cfg(feature = "serde_json")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `serde_json` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: struct `Data` is never constructed [INFO] [stderr] --> src/lib.rs:215:16 [INFO] [stderr] | [INFO] [stderr] 215 | struct Data { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Data` is never constructed [INFO] [stderr] --> src/lib.rs:228:16 [INFO] [stderr] | [INFO] [stderr] 228 | struct Data { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `jfs` (lib test) generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jfs-94e68cc9a9e6ba10) [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test file_store::tests::json_store::all ... ok [INFO] [stdout] test file_store::tests::json_store::pretty_print_file_content ... ok [INFO] [stdout] test file_store::tests::json_store::save_empty_obj ... ok [INFO] [stdout] test file_store::tests::json_store::save ... ok [INFO] [stdout] test file_store::tests::json_store::save_with_id ... ok [INFO] [stdout] test file_store::tests::json_store::single_all ... ok [INFO] [stdout] test file_store::tests::json_store::single_get_non_existent ... ok [INFO] [stdout] test file_store::tests::json_store::single_delete_non_existent ... ok [INFO] [stdout] test memory_store::tests::delete ... ok [INFO] [stdout] test file_store::tests::json_store::single_save ... ok [INFO] [stdout] test memory_store::tests::delete_non_existent ... ok [INFO] [stdout] test memory_store::tests::get ... ok [INFO] [stdout] test memory_store::tests::get_non_existent ... ok [INFO] [stdout] test memory_store::tests::save ... ok [INFO] [stdout] test file_store::tests::json_store::single_save_without_file_name_ext ... ok [INFO] [stdout] test file_store::tests::json_store::delete_non_existent ... ok [INFO] [stdout] test file_store::tests::json_store::single_get ... ok [INFO] [stdout] test file_store::tests::json_store::get_non_existent ... ok [INFO] [stdout] test file_store::tests::json_store::get ... ok [INFO] [stdout] test file_store::tests::json_store::delete ... ok [INFO] [stdout] test memory_store::tests::save_empty_obj ... ok [INFO] [stdout] test memory_store::tests::update ... ok [INFO] [stdout] test memory_store::tests::save_with_id ... ok [INFO] [stdout] test tests::multi_threaded_write_with_dir ... ok [INFO] [stdout] test tests::multi_threaded_write_with_single_file ... ok [INFO] [stdout] test file_store::tests::json_store::single_new_multi_threaded ... ok [INFO] [stdout] test file_store::tests::json_store::single_delete ... ok [INFO] [stdout] test memory_store::tests::all ... ok [INFO] [stdout] test memory_store::tests::save_and_read_multi_threaded ... ok [INFO] [stdout] test file_store::tests::json_store::new_multi_threaded ... ok [INFO] [stdout] test tests::multi_threaded_write_in_memory ... ok [INFO] [stdout] test file_store::tests::json_store::single_save_and_read_multi_threaded ... ok [INFO] [stderr] Doc-tests jfs [INFO] [stdout] test file_store::tests::json_store::save_and_read_multi_threaded ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 46) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 38) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 29) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 11) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ac8e171ea3ee8e135c32c2dde757dd0fb3cd03fc37aac5efc229e5011c1626f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac8e171ea3ee8e135c32c2dde757dd0fb3cd03fc37aac5efc229e5011c1626f9", kill_on_drop: false }` [INFO] [stdout] ac8e171ea3ee8e135c32c2dde757dd0fb3cd03fc37aac5efc229e5011c1626f9