[INFO] fetching crate sanakirja 1.4.3...
[INFO] testing sanakirja-1.4.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate sanakirja 1.4.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate sanakirja 1.4.3
[INFO] finished tweaking crates.io crate sanakirja 1.4.3
[INFO] tweaked toml for crates.io crate sanakirja 1.4.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sanakirja 1.4.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 95 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.8.4 (available: v0.11.8)
[INFO] [stderr]       Adding parking_lot v0.11.2 (available: v0.12.5)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.18.1)
[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fs2 v0.4.3
[INFO] [stderr]   Downloaded ed25519-zebra v2.2.0
[INFO] [stderr]   Downloaded lmdb-rs v0.7.6
[INFO] [stderr]   Downloaded sanakirja-core v1.4.1
[INFO] [stderr]   Downloaded sled v0.34.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2179d6106fdd4156c0855b26569d44ccabc4766343f0fc2552772ddfab1d2f5
[INFO] running `Command { std: "docker" "start" "-a" "b2179d6106fdd4156c0855b26569d44ccabc4766343f0fc2552772ddfab1d2f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2179d6106fdd4156c0855b26569d44ccabc4766343f0fc2552772ddfab1d2f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2179d6106fdd4156c0855b26569d44ccabc4766343f0fc2552772ddfab1d2f5", kill_on_drop: false }`
[INFO] [stdout] b2179d6106fdd4156c0855b26569d44ccabc4766343f0fc2552772ddfab1d2f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e43236c3a818ba8a0c8ef07abdccbc59e8efeb3cfbd06239c6a1cee040336590
[INFO] running `Command { std: "docker" "start" "-a" "e43236c3a818ba8a0c8ef07abdccbc59e8efeb3cfbd06239c6a1cee040336590", kill_on_drop: false }`
[INFO] [stderr]    Compiling sanakirja-core v1.4.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling sanakirja v1.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "e43236c3a818ba8a0c8ef07abdccbc59e8efeb3cfbd06239c6a1cee040336590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e43236c3a818ba8a0c8ef07abdccbc59e8efeb3cfbd06239c6a1cee040336590", kill_on_drop: false }`
[INFO] [stdout] e43236c3a818ba8a0c8ef07abdccbc59e8efeb3cfbd06239c6a1cee040336590
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5977a8e44cba37fde51e9d129ae2e1d85c20538b152dbaedee770f864cb2931
[INFO] running `Command { std: "docker" "start" "-a" "c5977a8e44cba37fde51e9d129ae2e1d85c20538b152dbaedee770f864cb2931", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling liblmdb-sys v0.2.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling sanakirja v1.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling lmdb-rs v0.7.6
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling sled v0.34.7
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:267:50
[INFO] [stdout]     |
[INFO] [stdout] 267 |             create_db_::<MutTxn<&Env, ()>, U, V, btree::page_unsized::Page<U, V>>(&mut txn)
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:6:5
[INFO] [stdout]     |
[INFO] [stdout]   6 |     unused_qualifications
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 267 -             create_db_::<MutTxn<&Env, ()>, U, V, btree::page_unsized::Page<U, V>>(&mut txn)
[INFO] [stdout] 267 +             create_db_::<MutTxn<&Env, ()>, U, V, page_unsized::Page<U, V>>(&mut txn)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:359:24
[INFO] [stdout]     |
[INFO] [stdout] 359 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 359 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout] 359 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:371:24
[INFO] [stdout]     |
[INFO] [stdout] 371 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 371 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout] 371 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:376:24
[INFO] [stdout]     |
[INFO] [stdout] 376 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 376 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout] 376 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:383:24
[INFO] [stdout]     |
[INFO] [stdout] 383 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 383 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout] 383 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:421:37
[INFO] [stdout]     |
[INFO] [stdout] 421 |             &txn.root_db::<u64, (), btree::page::Page<u64, ()>>(0)
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 421 -             &txn.root_db::<u64, (), btree::page::Page<u64, ()>>(0)
[INFO] [stdout] 421 +             &txn.root_db::<u64, (), page::Page<u64, ()>>(0)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:497:24
[INFO] [stdout]     |
[INFO] [stdout] 497 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 497 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout] 497 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:525:24
[INFO] [stdout]     |
[INFO] [stdout] 525 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 525 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout] 525 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:691:24
[INFO] [stdout]     |
[INFO] [stdout] 691 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 691 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout] 691 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:698:24
[INFO] [stdout]     |
[INFO] [stdout] 698 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 698 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout] 698 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:702:24
[INFO] [stdout]     |
[INFO] [stdout] 702 |         let mut curs = btree::cursor::Cursor::new(&txn, &db2).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 702 -         let mut curs = btree::cursor::Cursor::new(&txn, &db2).unwrap();
[INFO] [stdout] 702 +         let mut curs = Cursor::new(&txn, &db2).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:841:41
[INFO] [stdout]     |
[INFO] [stdout] 841 |                 &txn.root_db::<u64, (), btree::page::Page<u64, ()>>(0)
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 841 -                 &txn.root_db::<u64, (), btree::page::Page<u64, ()>>(0)
[INFO] [stdout] 841 +                 &txn.root_db::<u64, (), page::Page<u64, ()>>(0)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:848:41
[INFO] [stdout]     |
[INFO] [stdout] 848 |                 &txn.root_db::<u64, (), btree::page::Page<u64, ()>>(1)
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 848 -                 &txn.root_db::<u64, (), btree::page::Page<u64, ()>>(1)
[INFO] [stdout] 848 +                 &txn.root_db::<u64, (), page::Page<u64, ()>>(1)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:860:17
[INFO] [stdout]     |
[INFO] [stdout] 860 | type UP<K, V> = sanakirja_core::btree::page_unsized::Page<K, V>;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 860 - type UP<K, V> = sanakirja_core::btree::page_unsized::Page<K, V>;
[INFO] [stdout] 860 + type UP<K, V> = page_unsized::Page<K, V>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/tests.rs:861:16
[INFO] [stdout]     |
[INFO] [stdout] 861 | type P<K, V> = sanakirja_core::btree::page::Page<K, V>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 861 - type P<K, V> = sanakirja_core::btree::page::Page<K, V>;
[INFO] [stdout] 861 + type P<K, V> = page::Page<K, V>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]     --> src/tests.rs:1042:25
[INFO] [stdout]      |
[INFO] [stdout] 1042 |             let mut b = std::collections::BTreeMap::new();
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]      |
[INFO] [stdout] 1042 -             let mut b = std::collections::BTreeMap::new();
[INFO] [stdout] 1042 +             let mut b = BTreeMap::new();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]     --> src/tests.rs:1061:48
[INFO] [stdout]      |
[INFO] [stdout] 1061 |             let db_handle = env.get_default_db(lmdb_rs::core::DbIntKey).unwrap();
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]      |
[INFO] [stdout] 1061 -             let db_handle = env.get_default_db(lmdb_rs::core::DbIntKey).unwrap();
[INFO] [stdout] 1061 +             let db_handle = env.get_default_db(core::DbIntKey).unwrap();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]     --> src/tests.rs:1337:26
[INFO] [stdout]      |
[INFO] [stdout] 1337 |         let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]      |
[INFO] [stdout] 1337 -         let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout] 1337 +         let mut cursor = Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]     --> src/tests.rs:1384:26
[INFO] [stdout]      |
[INFO] [stdout] 1384 |         let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]      |
[INFO] [stdout] 1384 -         let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout] 1384 +         let mut cursor = Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]     --> src/tests.rs:1395:26
[INFO] [stdout]      |
[INFO] [stdout] 1395 |         let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]      |
[INFO] [stdout] 1395 -         let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stdout] 1395 +         let mut cursor = Cursor::new(&txn, &db).unwrap();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.50s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "c5977a8e44cba37fde51e9d129ae2e1d85c20538b152dbaedee770f864cb2931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5977a8e44cba37fde51e9d129ae2e1d85c20538b152dbaedee770f864cb2931", kill_on_drop: false }`
[INFO] [stdout] c5977a8e44cba37fde51e9d129ae2e1d85c20538b152dbaedee770f864cb2931
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0aee6534767f4261febeb5b7cd3fd10eecb70e9be3d5a2bcf41df54777c1f07
[INFO] running `Command { std: "docker" "start" "-a" "f0aee6534767f4261febeb5b7cd3fd10eecb70e9be3d5a2bcf41df54777c1f07", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:267:50
[INFO] [stderr]     |
[INFO] [stderr] 267 |             create_db_::<MutTxn<&Env, ()>, U, V, btree::page_unsized::Page<U, V>>(&mut txn)
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:6:5
[INFO] [stderr]     |
[INFO] [stderr]   6 |     unused_qualifications
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 267 -             create_db_::<MutTxn<&Env, ()>, U, V, btree::page_unsized::Page<U, V>>(&mut txn)
[INFO] [stderr] 267 +             create_db_::<MutTxn<&Env, ()>, U, V, page_unsized::Page<U, V>>(&mut txn)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:359:24
[INFO] [stderr]     |
[INFO] [stderr] 359 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 359 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr] 359 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:371:24
[INFO] [stderr]     |
[INFO] [stderr] 371 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 371 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr] 371 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:376:24
[INFO] [stderr]     |
[INFO] [stderr] 376 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 376 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr] 376 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:383:24
[INFO] [stderr]     |
[INFO] [stderr] 383 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 383 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr] 383 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:421:37
[INFO] [stderr]     |
[INFO] [stderr] 421 |             &txn.root_db::<u64, (), btree::page::Page<u64, ()>>(0)
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 421 -             &txn.root_db::<u64, (), btree::page::Page<u64, ()>>(0)
[INFO] [stderr] 421 +             &txn.root_db::<u64, (), page::Page<u64, ()>>(0)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:497:24
[INFO] [stderr]     |
[INFO] [stderr] 497 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 497 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr] 497 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:525:24
[INFO] [stderr]     |
[INFO] [stderr] 525 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 525 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr] 525 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:691:24
[INFO] [stderr]     |
[INFO] [stderr] 691 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 691 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr] 691 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:698:24
[INFO] [stderr]     |
[INFO] [stderr] 698 |         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 698 -         let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr] 698 +         let mut curs = Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:702:24
[INFO] [stderr]     |
[INFO] [stderr] 702 |         let mut curs = btree::cursor::Cursor::new(&txn, &db2).unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 702 -         let mut curs = btree::cursor::Cursor::new(&txn, &db2).unwrap();
[INFO] [stderr] 702 +         let mut curs = Cursor::new(&txn, &db2).unwrap();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:841:41
[INFO] [stderr]     |
[INFO] [stderr] 841 |                 &txn.root_db::<u64, (), btree::page::Page<u64, ()>>(0)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 841 -                 &txn.root_db::<u64, (), btree::page::Page<u64, ()>>(0)
[INFO] [stderr] 841 +                 &txn.root_db::<u64, (), page::Page<u64, ()>>(0)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:848:41
[INFO] [stderr]     |
[INFO] [stderr] 848 |                 &txn.root_db::<u64, (), btree::page::Page<u64, ()>>(1)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 848 -                 &txn.root_db::<u64, (), btree::page::Page<u64, ()>>(1)
[INFO] [stderr] 848 +                 &txn.root_db::<u64, (), page::Page<u64, ()>>(1)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:860:17
[INFO] [stderr]     |
[INFO] [stderr] 860 | type UP<K, V> = sanakirja_core::btree::page_unsized::Page<K, V>;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 860 - type UP<K, V> = sanakirja_core::btree::page_unsized::Page<K, V>;
[INFO] [stderr] 860 + type UP<K, V> = page_unsized::Page<K, V>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/tests.rs:861:16
[INFO] [stderr]     |
[INFO] [stderr] 861 | type P<K, V> = sanakirja_core::btree::page::Page<K, V>;
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 861 - type P<K, V> = sanakirja_core::btree::page::Page<K, V>;
[INFO] [stderr] 861 + type P<K, V> = page::Page<K, V>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]     --> src/tests.rs:1042:25
[INFO] [stderr]      |
[INFO] [stderr] 1042 |             let mut b = std::collections::BTreeMap::new();
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]      |
[INFO] [stderr] 1042 -             let mut b = std::collections::BTreeMap::new();
[INFO] [stderr] 1042 +             let mut b = BTreeMap::new();
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]     --> src/tests.rs:1061:48
[INFO] [stderr]      |
[INFO] [stderr] 1061 |             let db_handle = env.get_default_db(lmdb_rs::core::DbIntKey).unwrap();
[INFO] [stderr]      |                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]      |
[INFO] [stderr] 1061 -             let db_handle = env.get_default_db(lmdb_rs::core::DbIntKey).unwrap();
[INFO] [stderr] 1061 +             let db_handle = env.get_default_db(core::DbIntKey).unwrap();
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]     --> src/tests.rs:1337:26
[INFO] [stderr]      |
[INFO] [stderr] 1337 |         let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]      |
[INFO] [stderr] 1337 -         let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr] 1337 +         let mut cursor = Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]     --> src/tests.rs:1384:26
[INFO] [stderr]      |
[INFO] [stderr] 1384 |         let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]      |
[INFO] [stderr] 1384 -         let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr] 1384 +         let mut cursor = Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]     --> src/tests.rs:1395:26
[INFO] [stderr]      |
[INFO] [stderr] 1395 |         let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]      |
[INFO] [stderr] 1395 -         let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();
[INFO] [stderr] 1395 +         let mut cursor = Cursor::new(&txn, &db).unwrap();
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: `sanakirja` (lib test) generated 20 warnings (run `cargo fix --lib -p sanakirja --tests` to apply 20 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sanakirja-f524ee9373f426ed)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::empty_last_cursor ... ok
[INFO] [stdout] test environment::mmap_growth_test ... ok
[INFO] [stdout] test tests::more_than_two_versions ... ok
[INFO] [stdout] test tests::del_mid ... ok
[INFO] [stdout] test tests::sized_vs_unsized ... ok
[INFO] [stdout] test tests::fork_del ... FAILED
[INFO] [stdout] test tests::del_leaf ... FAILED
[INFO] [stdout] test tests::split_on_del1 ... ok
[INFO] [stdout] test environment::nroots_test - should panic ... ok
[INFO] [stdout] test tests::fork_drop ... FAILED
[INFO] [stdout] test tests::fork_test ... FAILED
[INFO] [stdout] test tests::iterators ... FAILED
[INFO] [stdout] test tests::split_on_del2 ... ok
[INFO] [stdout] test tests::del_internal ... FAILED
[INFO] [stdout] test tests::main ... FAILED
[INFO] [stdout] test tests::u64_large_revdel ... FAILED
[INFO] [stdout] test tests::lmdb ... FAILED
[INFO] [stdout] test tests::slice ... ok
[INFO] [stdout] test tests::multi_txn ... ok
[INFO] [stdout] test tests::last_cursor ... ok
[INFO] [stdout] test tests::random_scenario_unsized_test ... FAILED
[INFO] [stdout] test tests::u64_u64 ... ok
[INFO] [stdout] test tests::random_scenario_sized_test ... ok
[INFO] [stdout] test tests::u64_unit ... ok
[INFO] [stdout] test tests::put_growth has been running for over 60 seconds
[INFO] [stdout] test tests::random_scenario_sized_fork has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "f0aee6534767f4261febeb5b7cd3fd10eecb70e9be3d5a2bcf41df54777c1f07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0aee6534767f4261febeb5b7cd3fd10eecb70e9be3d5a2bcf41df54777c1f07", kill_on_drop: false }`
[INFO] [stdout] f0aee6534767f4261febeb5b7cd3fd10eecb70e9be3d5a2bcf41df54777c1f07
