[INFO] fetching crate jrdb 0.0.2...
[INFO] testing jrdb-0.0.2 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate jrdb 0.0.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate jrdb 0.0.2
[INFO] finished tweaking crates.io crate jrdb 0.0.2
[INFO] tweaked toml for crates.io crate jrdb 0.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jrdb 0.0.2 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jrdb 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac5a53b86ef92572de9bc13e0b4b816fb5168f5c6d3c38809aadb06578073dcf
[INFO] running `Command { std: "docker" "start" "-a" "ac5a53b86ef92572de9bc13e0b4b816fb5168f5c6d3c38809aadb06578073dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac5a53b86ef92572de9bc13e0b4b816fb5168f5c6d3c38809aadb06578073dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5a53b86ef92572de9bc13e0b4b816fb5168f5c6d3c38809aadb06578073dcf", kill_on_drop: false }`
[INFO] [stdout] ac5a53b86ef92572de9bc13e0b4b816fb5168f5c6d3c38809aadb06578073dcf
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7b07b67c335699159f5473c1d4166286270705f2ca8355a2d8a239113249f3b
[INFO] running `Command { std: "docker" "start" "-a" "a7b07b67c335699159f5473c1d4166286270705f2ca8355a2d8a239113249f3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling jrdb v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `GenericDatabaseFeature` is never used
[INFO] [stdout]   --> src/jrdb/lib.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 | trait GenericDatabaseFeature<T>{
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "a7b07b67c335699159f5473c1d4166286270705f2ca8355a2d8a239113249f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7b07b67c335699159f5473c1d4166286270705f2ca8355a2d8a239113249f3b", kill_on_drop: false }`
[INFO] [stdout] a7b07b67c335699159f5473c1d4166286270705f2ca8355a2d8a239113249f3b
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a8c08c2275db8dfdf99f556629eeebd97fa72d5725d12e083349909f188fe07
[INFO] running `Command { std: "docker" "start" "-a" "4a8c08c2275db8dfdf99f556629eeebd97fa72d5725d12e083349909f188fe07", kill_on_drop: false }`
[INFO] [stderr]    Compiling jrdb v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `GenericDatabaseFeature` is never used
[INFO] [stdout]   --> src/jrdb/lib.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 | trait GenericDatabaseFeature<T>{
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GenericDatabaseFeature` is never used
[INFO] [stdout]   --> src/jrdb/lib.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 | trait GenericDatabaseFeature<T>{
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "4a8c08c2275db8dfdf99f556629eeebd97fa72d5725d12e083349909f188fe07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a8c08c2275db8dfdf99f556629eeebd97fa72d5725d12e083349909f188fe07", kill_on_drop: false }`
[INFO] [stdout] 4a8c08c2275db8dfdf99f556629eeebd97fa72d5725d12e083349909f188fe07
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5484b1f2cab792a73f26870b2622c3cea836b08a7449b30e75e41b213ded3fc6
[INFO] running `Command { std: "docker" "start" "-a" "5484b1f2cab792a73f26870b2622c3cea836b08a7449b30e75e41b213ded3fc6", kill_on_drop: false }`
[INFO] [stderr] warning: trait `GenericDatabaseFeature` is never used
[INFO] [stderr]   --> src/jrdb/lib.rs:59:7
[INFO] [stderr]    |
[INFO] [stderr] 59 | trait GenericDatabaseFeature<T>{
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `jrdb` (lib) generated 1 warning
[INFO] [stderr] warning: `jrdb` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/jrdb/lib.rs (/opt/rustwide/target/debug/deps/jrdb-d8abce04cdd942ef)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests example/exp-1.rs (/opt/rustwide/target/debug/deps/example-94bb93bac4086493)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jrdb
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/jrdb/lib.rs - Database::select (line 187) ... FAILED
[INFO] [stdout] test src/jrdb/lib.rs - Database::delete (line 268) ... FAILED
[INFO] [stdout] test src/jrdb/lib.rs - Database::update (line 223) ... FAILED
[INFO] [stdout] test src/jrdb/lib.rs - Database::condition (line 309) ... FAILED
[INFO] [stdout] test src/jrdb/lib.rs - Database::execute (line 116) ... FAILED
[INFO] [stdout] test src/jrdb/lib.rs - Database::from (line 69) ... FAILED
[INFO] [stdout] test src/jrdb/lib.rs - Database::insert (line 156) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/jrdb/lib.rs - Database::select (line 187) stdout ----
[INFO] [stdout] error[E0596]: cannot borrow `db` as mutable, as it is not declared as mutable
[INFO] [stdout]    --> src/jrdb/lib.rs:193:7
[INFO] [stdout]     |
[INFO] [stdout] 193 |   let db:Database = Database::from("main");
[INFO] [stdout]     |       ^^ not mutable
[INFO] [stdout] ...
[INFO] [stdout] 202 |   db.insert("users", doc).execute();
[INFO] [stdout]     |   -- cannot borrow as mutable
[INFO] [stdout] ...
[INFO] [stdout] 205 |   let collection: JrCollection = db.select("users").execute();
[INFO] [stdout]     |                                  -- cannot borrow as mutable
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing this to be mutable
[INFO] [stdout]     |
[INFO] [stdout] 193 |   let mut db:Database = Database::from("main");
[INFO] [stdout]     |       +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/jrdb/lib.rs - Database::delete (line 268) stdout ----
[INFO] [stdout] error[E0596]: cannot borrow `db` as mutable, as it is not declared as mutable
[INFO] [stdout]    --> src/jrdb/lib.rs:274:7
[INFO] [stdout]     |
[INFO] [stdout] 274 |   let db:Database = Database::from("main");
[INFO] [stdout]     |       ^^ not mutable
[INFO] [stdout] ...
[INFO] [stdout] 283 |   db.insert("users", doc).execute();
[INFO] [stdout]     |   -- cannot borrow as mutable
[INFO] [stdout] ...
[INFO] [stdout] 286 |   let collection: JrCollection = db.select("users").execute();
[INFO] [stdout]     |                                  -- cannot borrow as mutable
[INFO] [stdout] ...
[INFO] [stdout] 290 |   db.delete("users").execute();
[INFO] [stdout]     |   -- cannot borrow as mutable
[INFO] [stdout] 291 |  
[INFO] [stdout] 292 |   let collection: JrCollection = db.select("users").execute();
[INFO] [stdout]     |                                  -- cannot borrow as mutable
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing this to be mutable
[INFO] [stdout]     |
[INFO] [stdout] 274 |   let mut db:Database = Database::from("main");
[INFO] [stdout]     |       +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/jrdb/lib.rs - Database::update (line 223) stdout ----
[INFO] [stdout] error[E0596]: cannot borrow `db` as mutable, as it is not declared as mutable
[INFO] [stdout]    --> src/jrdb/lib.rs:229:7
[INFO] [stdout]     |
[INFO] [stdout] 229 |   let db:Database = Database::from("main");
[INFO] [stdout]     |       ^^ not mutable
[INFO] [stdout] ...
[INFO] [stdout] 238 |   db.insert("users", doc).execute();
[INFO] [stdout]     |   -- cannot borrow as mutable
[INFO] [stdout] ...
[INFO] [stdout] 241 |   let collection: JrCollection = db.select("users").execute();
[INFO] [stdout]     |                                  -- cannot borrow as mutable
[INFO] [stdout] ...
[INFO] [stdout] 249 |   db.update("users", updated_doc).execute();
[INFO] [stdout]     |   -- cannot borrow as mutable
[INFO] [stdout] 250 |  
[INFO] [stdout] 251 |   let collection: JrCollection = db.select("users").execute();
[INFO] [stdout]     |                                  -- cannot borrow as mutable
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing this to be mutable
[INFO] [stdout]     |
[INFO] [stdout] 229 |   let mut db:Database = Database::from("main");
[INFO] [stdout]     |       +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/jrdb/lib.rs - Database::condition (line 309) stdout ----
[INFO] [stdout] error[E0596]: cannot borrow `db` as mutable, as it is not declared as mutable
[INFO] [stdout]    --> src/jrdb/lib.rs:316:7
[INFO] [stdout]     |
[INFO] [stdout] 316 |   let db:Database = Database::from("main");
[INFO] [stdout]     |       ^^ not mutable
[INFO] [stdout] ...
[INFO] [stdout] 325 |   db.insert("users", doc).execute();
[INFO] [stdout]     |   -- cannot borrow as mutable
[INFO] [stdout] ...
[INFO] [stdout] 329 |     db.select("users")
[INFO] [stdout]     |     -- cannot borrow as mutable
[INFO] [stdout] ...
[INFO] [stdout] 338 |     db.select("users")
[INFO] [stdout]     |     -- cannot borrow as mutable
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing this to be mutable
[INFO] [stdout]     |
[INFO] [stdout] 316 |   let mut db:Database = Database::from("main");
[INFO] [stdout]     |       +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/jrdb/lib.rs - Database::execute (line 116) stdout ----
[INFO] [stdout] error[E0599]: no method named `add_value` found for struct `jrdb::jrdb_type::JrDocument` in the current scope
[INFO] [stdout]    --> src/jrdb/lib.rs:126:7
[INFO] [stdout]     |
[INFO] [stdout] 126 |   doc.add_value("name", String::from("Joel"));
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/jrdb/jrdb_type.rs:179:6
[INFO] [stdout]     |
[INFO] [stdout] 179 |   fn add_value(&mut self, key:&str, item: T);
[INFO] [stdout]     |      --------- the method is available for `jrdb::jrdb_type::JrDocument` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: there is a method `get_value` with a similar name, but with different arguments
[INFO] [stdout]    --> src/jrdb/jrdb_type.rs:180:3
[INFO] [stdout]     |
[INFO] [stdout] 180 |   fn get_value(&self, key:&str)->Result<T, &str>;
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: trait `AddGetValue` which provides `add_value` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 116 + use crate::jrdb::jrdb_type::AddGetValue;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add_value` found for struct `jrdb::jrdb_type::JrDocument` in the current scope
[INFO] [stdout]    --> src/jrdb/lib.rs:127:7
[INFO] [stdout]     |
[INFO] [stdout] 127 |   doc.add_value("pass", String::from("ILoveErd"));
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/jrdb/jrdb_type.rs:179:6
[INFO] [stdout]     |
[INFO] [stdout] 179 |   fn add_value(&mut self, key:&str, item: T);
[INFO] [stdout]     |      --------- the method is available for `jrdb::jrdb_type::JrDocument` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: there is a method `get_value` with a similar name, but with different arguments
[INFO] [stdout]    --> src/jrdb/jrdb_type.rs:180:3
[INFO] [stdout]     |
[INFO] [stdout] 180 |   fn get_value(&self, key:&str)->Result<T, &str>;
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: trait `AddGetValue` which provides `add_value` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 116 + use crate::jrdb::jrdb_type::AddGetValue;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add_value` found for struct `jrdb::jrdb_type::JrDocument` in the current scope
[INFO] [stdout]    --> src/jrdb/lib.rs:128:7
[INFO] [stdout]     |
[INFO] [stdout] 128 |   doc.add_value("age", 30);
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/jrdb/jrdb_type.rs:179:6
[INFO] [stdout]     |
[INFO] [stdout] 179 |   fn add_value(&mut self, key:&str, item: T);
[INFO] [stdout]     |      --------- the method is available for `jrdb::jrdb_type::JrDocument` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: there is a method `get_value` with a similar name, but with different arguments
[INFO] [stdout]    --> src/jrdb/jrdb_type.rs:180:3
[INFO] [stdout]     |
[INFO] [stdout] 180 |   fn get_value(&self, key:&str)->Result<T, &str>;
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: trait `AddGetValue` which provides `add_value` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 116 + use crate::jrdb::jrdb_type::AddGetValue;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/jrdb/lib.rs - Database::from (line 69) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (83) panicked at src/jrdb/lib.rs:98:46:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a7364a18322 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5a7364a18322 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5a7364a18322 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5a7364a18322 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5a7364a297ea - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5a7364a297ea - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5a7364a1c316 - std[3f03f8b59f91bef1]::io::default_write_fmt::<std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5a7364a1c316 - <std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5a7364a0360f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5a7364a0360f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5a7364a14821 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5a7364a149db - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5a7364a036c8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5a73649f8be9 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5a7364a03eed - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5a7364a29e3c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5a7364a29bf2 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x5a73649e8f7c - <core[585f66e14d78f9ba]::result::Result<std[3f03f8b59f91bef1]::fs::File, std[3f03f8b59f91bef1]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   18:     0x5a73649e8f7c - <jrdb[cbd5a14b0dd288d4]::Database>::from
[INFO] [stdout]                                at /opt/rustwide/workdir/src/jrdb/lib.rs:98:46
[INFO] [stdout]   19:     0x5a73649e827b - rust_out[183646e59c86b0c5]::main
[INFO] [stdout]   20:     0x5a73649e82a3 - <fn() as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x5a73649e8226 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   22:     0x5a73649e8239 - std[3f03f8b59f91bef1]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   23:     0x5a7364a13e16 - <&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   24:     0x5a7364a13e16 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   25:     0x5a7364a13e16 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<i32, &dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   26:     0x5a7364a13e16 - std[3f03f8b59f91bef1]::panic::catch_unwind::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   27:     0x5a7364a13e16 - std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:175:24
[INFO] [stdout]   28:     0x5a7364a13e16 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5a7364a13e16 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<isize, std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5a7364a13e16 - std[3f03f8b59f91bef1]::panic::catch_unwind::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5a7364a13e16 - std[3f03f8b59f91bef1]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:171:5
[INFO] [stdout]   32:     0x5a73649e8141 - std[3f03f8b59f91bef1]::rt::lang_start::<()>
[INFO] [stdout]   33:     0x5a73649e8305 - main
[INFO] [stdout]   34:     0x78579482e1ca - <unknown>
[INFO] [stdout]   35:     0x78579482e28b - __libc_start_main
[INFO] [stdout]   36:     0x5a73649e8055 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/jrdb/lib.rs - Database::insert (line 156) stdout ----
[INFO] [stdout] error[E0599]: no method named `add_value` found for struct `jrdb::jrdb_type::JrDocument` in the current scope
[INFO] [stdout]    --> src/jrdb/lib.rs:166:7
[INFO] [stdout]     |
[INFO] [stdout] 166 |   doc.add_value("name", String::from("Joel"));
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/jrdb/jrdb_type.rs:179:6
[INFO] [stdout]     |
[INFO] [stdout] 179 |   fn add_value(&mut self, key:&str, item: T);
[INFO] [stdout]     |      --------- the method is available for `jrdb::jrdb_type::JrDocument` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: there is a method `get_value` with a similar name, but with different arguments
[INFO] [stdout]    --> src/jrdb/jrdb_type.rs:180:3
[INFO] [stdout]     |
[INFO] [stdout] 180 |   fn get_value(&self, key:&str)->Result<T, &str>;
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: trait `AddGetValue` which provides `add_value` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 156 + use crate::jrdb::jrdb_type::AddGetValue;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add_value` found for struct `jrdb::jrdb_type::JrDocument` in the current scope
[INFO] [stdout]    --> src/jrdb/lib.rs:167:7
[INFO] [stdout]     |
[INFO] [stdout] 167 |   doc.add_value("pass", String::from("ILoveErd"));
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/jrdb/jrdb_type.rs:179:6
[INFO] [stdout]     |
[INFO] [stdout] 179 |   fn add_value(&mut self, key:&str, item: T);
[INFO] [stdout]     |      --------- the method is available for `jrdb::jrdb_type::JrDocument` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: there is a method `get_value` with a similar name, but with different arguments
[INFO] [stdout]    --> src/jrdb/jrdb_type.rs:180:3
[INFO] [stdout]     |
[INFO] [stdout] 180 |   fn get_value(&self, key:&str)->Result<T, &str>;
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: trait `AddGetValue` which provides `add_value` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 156 + use crate::jrdb::jrdb_type::AddGetValue;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add_value` found for struct `jrdb::jrdb_type::JrDocument` in the current scope
[INFO] [stdout]    --> src/jrdb/lib.rs:168:7
[INFO] [stdout]     |
[INFO] [stdout] 168 |   doc.add_value("age", 30);
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/jrdb/jrdb_type.rs:179:6
[INFO] [stdout]     |
[INFO] [stdout] 179 |   fn add_value(&mut self, key:&str, item: T);
[INFO] [stdout]     |      --------- the method is available for `jrdb::jrdb_type::JrDocument` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: there is a method `get_value` with a similar name, but with different arguments
[INFO] [stdout]    --> src/jrdb/jrdb_type.rs:180:3
[INFO] [stdout]     |
[INFO] [stdout] 180 |   fn get_value(&self, key:&str)->Result<T, &str>;
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: trait `AddGetValue` which provides `add_value` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 156 + use crate::jrdb::jrdb_type::AddGetValue;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/jrdb/lib.rs - Database::condition (line 309)
[INFO] [stdout]     src/jrdb/lib.rs - Database::delete (line 268)
[INFO] [stdout]     src/jrdb/lib.rs - Database::execute (line 116)
[INFO] [stdout]     src/jrdb/lib.rs - Database::from (line 69)
[INFO] [stdout]     src/jrdb/lib.rs - Database::insert (line 156)
[INFO] [stdout]     src/jrdb/lib.rs - Database::select (line 187)
[INFO] [stdout]     src/jrdb/lib.rs - Database::update (line 223)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5484b1f2cab792a73f26870b2622c3cea836b08a7449b30e75e41b213ded3fc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5484b1f2cab792a73f26870b2622c3cea836b08a7449b30e75e41b213ded3fc6", kill_on_drop: false }`
[INFO] [stdout] 5484b1f2cab792a73f26870b2622c3cea836b08a7449b30e75e41b213ded3fc6
