[INFO] fetching crate jfs 0.9.0... [INFO] testing jfs-0.9.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate jfs 0.9.0 into /workspace/builds/worker-3-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate jfs 0.9.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eff34a9806ffbc1aba66eac5bc7d92ff462fcb03eec22c89f480ce36e1ff48e7 [INFO] running `Command { std: "docker" "start" "-a" "eff34a9806ffbc1aba66eac5bc7d92ff462fcb03eec22c89f480ce36e1ff48e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eff34a9806ffbc1aba66eac5bc7d92ff462fcb03eec22c89f480ce36e1ff48e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eff34a9806ffbc1aba66eac5bc7d92ff462fcb03eec22c89f480ce36e1ff48e7", kill_on_drop: false }` [INFO] [stdout] eff34a9806ffbc1aba66eac5bc7d92ff462fcb03eec22c89f480ce36e1ff48e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12e478c274c3c76ca9c41cf70b0c9e3cb9cf35fd927de7c4e1cd0c08dbf98485 [INFO] running `Command { std: "docker" "start" "-a" "12e478c274c3c76ca9c41cf70b0c9e3cb9cf35fd927de7c4e1cd0c08dbf98485", 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 1.28s [INFO] running `Command { std: "docker" "inspect" "12e478c274c3c76ca9c41cf70b0c9e3cb9cf35fd927de7c4e1cd0c08dbf98485", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12e478c274c3c76ca9c41cf70b0c9e3cb9cf35fd927de7c4e1cd0c08dbf98485", kill_on_drop: false }` [INFO] [stdout] 12e478c274c3c76ca9c41cf70b0c9e3cb9cf35fd927de7c4e1cd0c08dbf98485 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64a10cc19c670c6c15b18a927089513f249840c0ef55e2abccf9fb2a5e865d61 [INFO] running `Command { std: "docker" "start" "-a" "64a10cc19c670c6c15b18a927089513f249840c0ef55e2abccf9fb2a5e865d61", 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 2.02s [INFO] running `Command { std: "docker" "inspect" "64a10cc19c670c6c15b18a927089513f249840c0ef55e2abccf9fb2a5e865d61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64a10cc19c670c6c15b18a927089513f249840c0ef55e2abccf9fb2a5e865d61", kill_on_drop: false }` [INFO] [stdout] 64a10cc19c670c6c15b18a927089513f249840c0ef55e2abccf9fb2a5e865d61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 48d3ead14266fdd60055c6dcf9417b24759bd507ecd16b5ce3c5ca69633184c4 [INFO] running `Command { std: "docker" "start" "-a" "48d3ead14266fdd60055c6dcf9417b24759bd507ecd16b5ce3c5ca69633184c4", 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 0.08s [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::save_with_id ... ok [INFO] [stdout] test file_store::tests::json_store::delete_non_existent ... ok [INFO] [stdout] test file_store::tests::json_store::all ... ok [INFO] [stdout] test file_store::tests::json_store::get ... ok [INFO] [stdout] test file_store::tests::json_store::single_delete_non_existent ... ok [INFO] [stdout] test file_store::tests::json_store::delete ... ok [INFO] [stdout] test file_store::tests::json_store::pretty_print_file_content ... ok [INFO] [stdout] test file_store::tests::json_store::get_non_existent ... ok [INFO] [stdout] test file_store::tests::json_store::single_get ... ok [INFO] [stdout] test file_store::tests::json_store::save ... ok [INFO] [stdout] test file_store::tests::json_store::save_empty_obj ... ok [INFO] [stdout] test file_store::tests::json_store::single_all ... ok [INFO] [stdout] test file_store::tests::json_store::single_save ... ok [INFO] [stdout] test file_store::tests::json_store::single_delete ... ok [INFO] [stdout] test file_store::tests::json_store::single_get_non_existent ... ok [INFO] [stdout] test memory_store::tests::all ... ok [INFO] [stdout] test memory_store::tests::delete ... ok [INFO] [stdout] test memory_store::tests::delete_non_existent ... ok [INFO] [stdout] test memory_store::tests::get_non_existent ... ok [INFO] [stdout] test memory_store::tests::save ... ok [INFO] [stdout] test memory_store::tests::save_empty_obj ... ok [INFO] [stdout] test memory_store::tests::save_with_id ... ok [INFO] [stdout] test memory_store::tests::get ... ok [INFO] [stdout] test memory_store::tests::update ... ok [INFO] [stdout] test file_store::tests::json_store::single_save_without_file_name_ext ... ok [INFO] [stdout] test file_store::tests::json_store::single_new_multi_threaded ... ok [INFO] [stdout] test tests::multi_threaded_write_with_single_file ... ok [INFO] [stdout] test tests::multi_threaded_write_in_memory ... ok [INFO] [stdout] test file_store::tests::json_store::new_multi_threaded ... ok [INFO] [stdout] test file_store::tests::json_store::single_save_and_read_multi_threaded ... ok [INFO] [stdout] test tests::multi_threaded_write_with_dir ... ok [INFO] [stdout] test memory_store::tests::save_and_read_multi_threaded ... ok [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 0.10s [INFO] [stdout] [INFO] [stderr] Doc-tests jfs [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 29) - compile ... ok [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 11) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "48d3ead14266fdd60055c6dcf9417b24759bd507ecd16b5ce3c5ca69633184c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48d3ead14266fdd60055c6dcf9417b24759bd507ecd16b5ce3c5ca69633184c4", kill_on_drop: false }` [INFO] [stdout] 48d3ead14266fdd60055c6dcf9417b24759bd507ecd16b5ce3c5ca69633184c4