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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1517005260/my-sql-db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1517005260%2Fmy-sql-db", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1517005260%2Fmy-sql-db" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/1517005260/my-sql-db
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/engine/kv.rs:425:38
[INFO] [stdout]     |
[INFO] [stdout] 425 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/engine/kv.rs:435:38
[INFO] [stdout]     |
[INFO] [stdout] 435 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/engine/kv.rs:515:38
[INFO] [stdout]     |
[INFO] [stdout] 515 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/engine/kv.rs:583:38
[INFO] [stdout]     |
[INFO] [stdout] 583 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/engine/kv.rs:659:38
[INFO] [stdout]     |
[INFO] [stdout] 659 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/engine/kv.rs:691:38
[INFO] [stdout]     |
[INFO] [stdout] 691 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/engine/kv.rs:719:38
[INFO] [stdout]     |
[INFO] [stdout] 719 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/engine/kv.rs:747:38
[INFO] [stdout]     |
[INFO] [stdout] 747 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/engine/kv.rs:800:38
[INFO] [stdout]     |
[INFO] [stdout] 800 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/engine/kv.rs:854:38
[INFO] [stdout]     |
[INFO] [stdout] 854 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/engine/kv.rs:891:38
[INFO] [stdout]     |
[INFO] [stdout] 891 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/engine/kv.rs:917:38
[INFO] [stdout]     |
[INFO] [stdout] 917 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/engine/kv.rs:939:38
[INFO] [stdout]     |
[INFO] [stdout] 939 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/planner/mod.rs:309:38
[INFO] [stdout]     |
[INFO] [stdout] 309 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/planner/mod.rs:342:38
[INFO] [stdout]     |
[INFO] [stdout] 342 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/sql/planner/mod.rs:392:38
[INFO] [stdout]     |
[INFO] [stdout] 392 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/storage/mvcc.rs:354:38
[INFO] [stdout]     |
[INFO] [stdout] 354 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/storage/mvcc.rs:390:38
[INFO] [stdout]     |
[INFO] [stdout] 390 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/storage/mvcc.rs:462:38
[INFO] [stdout]     |
[INFO] [stdout] 462 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/storage/mvcc.rs:543:38
[INFO] [stdout]     |
[INFO] [stdout] 543 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/storage/mvcc.rs:584:38
[INFO] [stdout]     |
[INFO] [stdout] 584 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/storage/mvcc.rs:628:38
[INFO] [stdout]     |
[INFO] [stdout] 628 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/storage/mvcc.rs:669:38
[INFO] [stdout]     |
[INFO] [stdout] 669 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/storage/mvcc.rs:703:38
[INFO] [stdout]     |
[INFO] [stdout] 703 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/storage/mvcc.rs:730:38
[INFO] [stdout]     |
[INFO] [stdout] 730 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/storage/mvcc.rs:759:38
[INFO] [stdout]     |
[INFO] [stdout] 759 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/storage/mvcc.rs:824:38
[INFO] [stdout]     |
[INFO] [stdout] 824 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep()
[INFO] [stdout]    --> src/storage/mvcc.rs:856:38
[INFO] [stdout]     |
[INFO] [stdout] 856 |         let p = tempfile::tempdir()?.into_path().join("sqldb-log");
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eng`
[INFO] [stdout]    --> src/storage/disk.rs:261:13
[INFO] [stdout]     |
[INFO] [stdout] 261 |         let eng = DiskEngine::new(PathBuf::from("./tmp/sqldb-log-test"))?;
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_eng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eng`
[INFO] [stdout]    --> src/storage/disk.rs:267:13
[INFO] [stdout]     |
[INFO] [stdout] 267 |         let eng = DiskEngine::new_compact(PathBuf::from("./tmp/sqldb-log"))?;
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_eng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/storage/mvcc.rs:373:13
[INFO] [stdout]     |
[INFO] [stdout] 373 |         let mut transaction2 = mvcc.begin()?;
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/storage/mvcc.rs:480:13
[INFO] [stdout]     |
[INFO] [stdout] 480 |         let mut transaction1 = mvcc.begin()?;
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/storage/mvcc.rs:718:13
[INFO] [stdout]     |
[INFO] [stdout] 718 |         let mut transaction1 = mvcc.begin()?;
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/storage/mvcc.rs:745:13
[INFO] [stdout]     |
[INFO] [stdout] 745 |         let mut transaction1 = mvcc.begin()?;
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/storage/mvcc.rs:774:13
[INFO] [stdout]     |
[INFO] [stdout] 774 |         let mut transaction1 = mvcc.begin()?;
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `colored`
[INFO] [stderr]  --> Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | colored = "2.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `colored`
[INFO] [stderr] warning: unused dependency `criterion`
[INFO] [stderr]  --> Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | criterion = "0.5"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `criterion`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: unused dependency `dirs`
[INFO] [stderr]   --> Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | dirs = "4.0"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `dirs`
[INFO] [stderr] warning: `my-sql-db` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "d739b228ac0441105072f204f941e781b67c849e8b0b7c97f61ae24d76286776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d739b228ac0441105072f204f941e781b67c849e8b0b7c97f61ae24d76286776", kill_on_drop: false }`
[INFO] [stdout] d739b228ac0441105072f204f941e781b67c849e8b0b7c97f61ae24d76286776
