[INFO] fetching crate jrdb 0.0.2...
[INFO] testing jrdb-0.0.2 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate jrdb 0.0.2 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jrdb 0.0.2 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f547806cd8c47a138f26219b2131ab4e85027362d0238fe01ae6b71ced7eaed
[INFO] running `Command { std: "docker" "start" "-a" "2f547806cd8c47a138f26219b2131ab4e85027362d0238fe01ae6b71ced7eaed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f547806cd8c47a138f26219b2131ab4e85027362d0238fe01ae6b71ced7eaed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f547806cd8c47a138f26219b2131ab4e85027362d0238fe01ae6b71ced7eaed", kill_on_drop: false }`
[INFO] [stdout] 2f547806cd8c47a138f26219b2131ab4e85027362d0238fe01ae6b71ced7eaed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 999e533a31abf129dd5814169e02e772206d6c21c53f8e1f9747a52e618a20fd
[INFO] running `Command { std: "docker" "start" "-a" "999e533a31abf129dd5814169e02e772206d6c21c53f8e1f9747a52e618a20fd", 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 0.98s
[INFO] running `Command { std: "docker" "inspect" "999e533a31abf129dd5814169e02e772206d6c21c53f8e1f9747a52e618a20fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "999e533a31abf129dd5814169e02e772206d6c21c53f8e1f9747a52e618a20fd", kill_on_drop: false }`
[INFO] [stdout] 999e533a31abf129dd5814169e02e772206d6c21c53f8e1f9747a52e618a20fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08ee132be72331f8fd76a7711ecf5afcc443444806c61a661d202e6b83905432
[INFO] running `Command { std: "docker" "start" "-a" "08ee132be72331f8fd76a7711ecf5afcc443444806c61a661d202e6b83905432", kill_on_drop: false }`
[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]    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 `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "08ee132be72331f8fd76a7711ecf5afcc443444806c61a661d202e6b83905432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08ee132be72331f8fd76a7711ecf5afcc443444806c61a661d202e6b83905432", kill_on_drop: false }`
[INFO] [stdout] 08ee132be72331f8fd76a7711ecf5afcc443444806c61a661d202e6b83905432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c4c1b42165ea39e3a7be8f23c76776575ae283d275e1f1639970b0d1f3b655a
[INFO] running `Command { std: "docker" "start" "-a" "7c4c1b42165ea39e3a7be8f23c76776575ae283d275e1f1639970b0d1f3b655a", 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 0.04s
[INFO] [stderr]      Running unittests src/jrdb/lib.rs (/opt/rustwide/target/debug/deps/jrdb-36da19df905f9dab)
[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-9f9aa84f9cbce37e)
[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::update (line 223) ... FAILED
[INFO] [stdout] test src/jrdb/lib.rs - Database::condition (line 309) ... FAILED
[INFO] [stdout] test src/jrdb/lib.rs - Database::select (line 187) ... FAILED
[INFO] [stdout] test src/jrdb/lib.rs - Database::insert (line 156) ... FAILED
[INFO] [stdout] test src/jrdb/lib.rs - Database::delete (line 268) ... 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] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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::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::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] ---- 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::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] [stderr] error: doctest failed, to rerun pass `--doc`
[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' (86) 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:     0x611d9f3fd942 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x611d9f3fd942 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x611d9f3fd942 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x611d9f3fd942 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x611d9f40c9ba - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x611d9f40c9ba - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x611d9f3dcce6 - std::io::default_write_fmt::h72db0b4dbd5dcfa2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x611d9f3dcce6 - std::io::Write::write_fmt::hb496f2b9b027aa16
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x611d9f3e3606 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x611d9f3e3606 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x611d9f3e3466 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x611d9f3e384b - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x611d9f3e36c8 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x611d9f3e1e39 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x611d9f3d1cdd - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x611d9f40f90c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x611d9f40f2a2 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x611d9f3ccb2c - core::result::Result<T,E>::unwrap::h62681bfd88f55d26
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1233:23
[INFO] [stdout]   18:     0x611d9f3ccb2c - jrdb::Database::from::h798b39769fe7e285
[INFO] [stdout]                                at /opt/rustwide/workdir/src/jrdb/lib.rs:98:46
[INFO] [stdout]   19:     0x611d9f3cc36b - rust_out::main::hfd6f621749dac69f
[INFO] [stdout]   20:     0x611d9f3cc263 - core::ops::function::FnOnce::call_once::hb1397b18da3aaedb
[INFO] [stdout]   21:     0x611d9f3cc206 - std::sys::backtrace::__rust_begin_short_backtrace::h8c9a816bbcffd5a8
[INFO] [stdout]   22:     0x611d9f3cc1e9 - std::rt::lang_start::{{closure}}::he61f35d05d768b48
[INFO] [stdout]   23:     0x611d9f3ddee6 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hd1cc8864ab2ce613
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   24:     0x611d9f3ddee6 - std::panicking::catch_unwind::do_call::h761b8a8d54647a61
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   25:     0x611d9f3ddee6 - std::panicking::catch_unwind::hb78a0edcad597ebc
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   26:     0x611d9f3ddee6 - std::panic::catch_unwind::hf40177800cac754b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   27:     0x611d9f3ddee6 - std::rt::lang_start_internal::{{closure}}::ha1b3ca2f45db2265
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/rt.rs:175:24
[INFO] [stdout]   28:     0x611d9f3ddee6 - std::panicking::catch_unwind::do_call::hca68f60e509d57f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x611d9f3ddee6 - std::panicking::catch_unwind::h75a65b4419799b0f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x611d9f3ddee6 - std::panic::catch_unwind::h56fc4c7ccdf741b6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x611d9f3ddee6 - std::rt::lang_start_internal::h267ec6e0203f10ab
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/rt.rs:171:5
[INFO] [stdout]   32:     0x611d9f3cc1d1 - std::rt::lang_start::h9890a617c1815e16
[INFO] [stdout]   33:     0x611d9f3cc395 - main
[INFO] [stdout]   34:     0x7a3dce1571ca - <unknown>
[INFO] [stdout]   35:     0x7a3dce15728b - __libc_start_main
[INFO] [stdout]   36:     0x611d9f3cc0e5 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[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 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c4c1b42165ea39e3a7be8f23c76776575ae283d275e1f1639970b0d1f3b655a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c4c1b42165ea39e3a7be8f23c76776575ae283d275e1f1639970b0d1f3b655a", kill_on_drop: false }`
[INFO] [stdout] 7c4c1b42165ea39e3a7be8f23c76776575ae283d275e1f1639970b0d1f3b655a
