[INFO] fetching crate merkle-tree-bulletin-board 0.3.0... [INFO] testing merkle-tree-bulletin-board-0.3.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate merkle-tree-bulletin-board 0.3.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate merkle-tree-bulletin-board 0.3.0 [INFO] finished tweaking crates.io crate merkle-tree-bulletin-board 0.3.0 [INFO] tweaked toml for crates.io crate merkle-tree-bulletin-board 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate merkle-tree-bulletin-board 0.3.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] eefb658d8507735751ba486e2df2bdb762cb53de831a8d1379c5d220f837c6e8 [INFO] running `Command { std: "docker" "start" "-a" "eefb658d8507735751ba486e2df2bdb762cb53de831a8d1379c5d220f837c6e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eefb658d8507735751ba486e2df2bdb762cb53de831a8d1379c5d220f837c6e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eefb658d8507735751ba486e2df2bdb762cb53de831a8d1379c5d220f837c6e8", kill_on_drop: false }` [INFO] [stdout] eefb658d8507735751ba486e2df2bdb762cb53de831a8d1379c5d220f837c6e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6aa9ee4a42875562613fbd0271ddb0f1ea8ed6af1b7023248f840cae071e138f [INFO] running `Command { std: "docker" "start" "-a" "6aa9ee4a42875562613fbd0271ddb0f1ea8ed6af1b7023248f840cae071e138f", kill_on_drop: false }` [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling merkle-tree-bulletin-board v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/backend_memory.rs:30:78 [INFO] [stdout] | [INFO] [stdout] 30 | Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|(*hash)).collect()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 30 - Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|(*hash)).collect()) [INFO] [stdout] 30 + Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|*hash).collect()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.90s [INFO] running `Command { std: "docker" "inspect" "6aa9ee4a42875562613fbd0271ddb0f1ea8ed6af1b7023248f840cae071e138f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6aa9ee4a42875562613fbd0271ddb0f1ea8ed6af1b7023248f840cae071e138f", kill_on_drop: false }` [INFO] [stdout] 6aa9ee4a42875562613fbd0271ddb0f1ea8ed6af1b7023248f840cae071e138f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2e60eb70e31c5bf82961db1ffff03a06b355f7bac9b6aa174d089a5300034cb7 [INFO] running `Command { std: "docker" "start" "-a" "2e60eb70e31c5bf82961db1ffff03a06b355f7bac9b6aa174d089a5300034cb7", kill_on_drop: false }` [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/backend_memory.rs:30:78 [INFO] [stdout] | [INFO] [stdout] 30 | Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|(*hash)).collect()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 30 - Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|(*hash)).collect()) [INFO] [stdout] 30 + Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|*hash).collect()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling merkle-tree-bulletin-board v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/backend_memory.rs:30:78 [INFO] [stdout] | [INFO] [stdout] 30 | Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|(*hash)).collect()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 30 - Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|(*hash)).collect()) [INFO] [stdout] 30 + Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|*hash).collect()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s [INFO] running `Command { std: "docker" "inspect" "2e60eb70e31c5bf82961db1ffff03a06b355f7bac9b6aa174d089a5300034cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e60eb70e31c5bf82961db1ffff03a06b355f7bac9b6aa174d089a5300034cb7", kill_on_drop: false }` [INFO] [stdout] 2e60eb70e31c5bf82961db1ffff03a06b355f7bac9b6aa174d089a5300034cb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ea063598118c23b14aafdc1358f0ce449feeeca1a010723982a08d22e836e2be [INFO] running `Command { std: "docker" "start" "-a" "ea063598118c23b14aafdc1358f0ce449feeeca1a010723982a08d22e836e2be", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/backend_memory.rs:30:78 [INFO] [stderr] | [INFO] [stderr] 30 | Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|(*hash)).collect()) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 30 - Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|(*hash)).collect()) [INFO] [stderr] 30 + Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|*hash).collect()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `merkle-tree-bulletin-board` (lib) generated 1 warning (run `cargo fix --lib -p merkle-tree-bulletin-board` to apply 1 suggestion) [INFO] [stderr] warning: `merkle-tree-bulletin-board` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merkle_tree_bulletin_board-4fd05c904ce7a245) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test deduce_journal::tests::test_deduce_root_order ... ok [INFO] [stdout] test backend_journal::tests::test_rebuild_all_journals ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests merkle_tree_bulletin_board [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/backend_memory.rs:30:78 [INFO] [stderr] | [INFO] [stderr] 30 | Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|(*hash)).collect()) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 30 - Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|(*hash)).collect()) [INFO] [stderr] 30 + Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|*hash).collect()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/backend_flatfile.rs - backend_flatfile::write_transaction_to_csv (line 90) ... ok [INFO] [stdout] test src/lib.rs - BulletinBoard::get_hash_info (line 516) ... ok [INFO] [stdout] test src/backend_flatfile.rs - backend_flatfile::write_transaction_to_csv (line 107) ... ok [INFO] [stdout] test src/deduce_journal.rs - deduce_journal::deduce_journal_from_prior_root_to_given_root (line 176) ... ok [INFO] [stdout] test src/lib.rs - BulletinBoard::censor_leaf (line 625) ... ok [INFO] [stdout] test src/backend_flatfile.rs - backend_flatfile::TransactionIterator::new (line 181) ... ok [INFO] [stdout] test src/backend_journal.rs - backend_journal::BackendJournal::new (line 199) ... ok [INFO] [stdout] test src/lib.rs - BulletinBoard::get_all_published_roots (line 444) ... ok [INFO] [stdout] test src/deduce_journal.rs - deduce_journal::deduce_journal (line 54) ... ok [INFO] [stdout] test src/deduce_journal.rs - deduce_journal::deduce_journal (line 32) ... ok [INFO] [stdout] test src/lib.rs - BulletinBoard::get_parentless_unpublished_hash_values (line 465) ... ok [INFO] [stdout] test src/backend_journal.rs - backend_journal::BackendJournal::new (line 180) ... ok [INFO] [stdout] test src/lib.rs - BulletinBoard::submit_leaf (line 396) ... ok [INFO] [stdout] test src/deduce_journal.rs - deduce_journal::deduce_journal_last_published_root_to_present (line 151) ... ok [INFO] [stdout] test src/lib.rs - BulletinBoard::get_most_recent_published_root (line 424) ... ok [INFO] [stdout] test src/lib.rs - BulletinBoard::get_proof_chain (line 544) ... ok [INFO] [stdout] test src/lib.rs - BulletinBoard (line 120) ... ok [INFO] [stdout] test src/verifier.rs - verifier::verify_proof (line 36) ... ok [INFO] [stdout] test src/verifier.rs - verifier::bulk_verify_between_two_consecutive_published_roots (line 122) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.61s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ea063598118c23b14aafdc1358f0ce449feeeca1a010723982a08d22e836e2be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea063598118c23b14aafdc1358f0ce449feeeca1a010723982a08d22e836e2be", kill_on_drop: false }` [INFO] [stdout] ea063598118c23b14aafdc1358f0ce449feeeca1a010723982a08d22e836e2be