[INFO] fetching crate gravitydb 0.1.0...
[INFO] testing gravitydb-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate gravitydb 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate gravitydb 0.1.0
[INFO] finished tweaking crates.io crate gravitydb 0.1.0
[INFO] tweaked toml for crates.io crate gravitydb 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gravitydb 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 104 packages to latest compatible versions
[INFO] [stderr]       Adding mlua v0.9.9 (available: v0.11.4)
[INFO] [stderr]       Adding rustyline v14.0.0 (available: v17.0.2)
[INFO] [stderr]       Adding sha2 v0.9.9 (available: v0.10.9)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding typetag v0.1.8 (available: v0.2.21)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c56a27588144a230cc56102544e110a098e8403a4e67af045150578da31c572a
[INFO] running `Command { std: "docker" "start" "-a" "c56a27588144a230cc56102544e110a098e8403a4e67af045150578da31c572a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c56a27588144a230cc56102544e110a098e8403a4e67af045150578da31c572a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c56a27588144a230cc56102544e110a098e8403a4e67af045150578da31c572a", kill_on_drop: false }`
[INFO] [stdout] c56a27588144a230cc56102544e110a098e8403a4e67af045150578da31c572a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac054700740f55cc37912c923df54de132d8025a4259054b09f40a58de70b431
[INFO] running `Command { std: "docker" "start" "-a" "ac054700740f55cc37912c923df54de132d8025a4259054b09f40a58de70b431", kill_on_drop: false }`
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling ghost v0.1.20
[INFO] [stderr]    Compiling typetag-impl v0.1.8
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling inventory v0.2.3
[INFO] [stderr]    Compiling typetag v0.1.8
[INFO] [stderr]    Compiling gravitydb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/kv_graph_store.rs:344:9
[INFO] [stdout]     |
[INFO] [stdout] 344 |     let mut result = HashMap::default();
[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: unused variable: `properties`
[INFO] [stdout]    --> src/kv_graph_store.rs:346:9
[INFO] [stdout]     |
[INFO] [stdout] 346 |     let properties = self.query_properties(q)?;
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_properties`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]    --> src/kv_graph_store.rs:383:28
[INFO] [stdout]     |
[INFO] [stdout] 383 |       ReferencedProperties(q) => {
[INFO] [stdout]     |                            ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GraphFilter` is never used
[INFO] [stdout]  --> src/lib.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | trait GraphFilter<GIN, GOUT>
[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 4.51s
[INFO] running `Command { std: "docker" "inspect" "ac054700740f55cc37912c923df54de132d8025a4259054b09f40a58de70b431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac054700740f55cc37912c923df54de132d8025a4259054b09f40a58de70b431", kill_on_drop: false }`
[INFO] [stdout] ac054700740f55cc37912c923df54de132d8025a4259054b09f40a58de70b431
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7aede9252aee3e926d7a46bf8c1e5f118a9cc2599a0b88327c53893dda6cc876
[INFO] running `Command { std: "docker" "start" "-a" "7aede9252aee3e926d7a46bf8c1e5f118a9cc2599a0b88327c53893dda6cc876", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/kv_graph_store.rs:344:9
[INFO] [stdout]     |
[INFO] [stdout] 344 |     let mut result = HashMap::default();
[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: unused variable: `properties`
[INFO] [stdout]    --> src/kv_graph_store.rs:346:9
[INFO] [stdout]     |
[INFO] [stdout] 346 |     let properties = self.query_properties(q)?;
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_properties`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]    --> src/kv_graph_store.rs:383:28
[INFO] [stdout]     |
[INFO] [stdout] 383 |       ReferencedProperties(q) => {
[INFO] [stdout]     |                            ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GraphFilter` is never used
[INFO] [stdout]  --> src/lib.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | trait GraphFilter<GIN, GOUT>
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling gravitydb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `creme_de_menthe`
[INFO] [stdout]    --> tests/test_example_cocktails.rs:326:7
[INFO] [stdout]     |
[INFO] [stdout] 326 |   let creme_de_menthe = g.create_node(Uuid::new(), &Ingredient("crème de cacao".to_string()))?;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_creme_de_menthe`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/kv_graph_store.rs:344:9
[INFO] [stdout]     |
[INFO] [stdout] 344 |     let mut result = HashMap::default();
[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: unused variable: `properties`
[INFO] [stdout]    --> src/kv_graph_store.rs:346:9
[INFO] [stdout]     |
[INFO] [stdout] 346 |     let properties = self.query_properties(q)?;
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_properties`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]    --> src/kv_graph_store.rs:383:28
[INFO] [stdout]     |
[INFO] [stdout] 383 |       ReferencedProperties(q) => {
[INFO] [stdout]     |                            ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GraphFilter` is never used
[INFO] [stdout]  --> src/lib.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | trait GraphFilter<GIN, GOUT>
[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 4.53s
[INFO] running `Command { std: "docker" "inspect" "7aede9252aee3e926d7a46bf8c1e5f118a9cc2599a0b88327c53893dda6cc876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aede9252aee3e926d7a46bf8c1e5f118a9cc2599a0b88327c53893dda6cc876", kill_on_drop: false }`
[INFO] [stdout] 7aede9252aee3e926d7a46bf8c1e5f118a9cc2599a0b88327c53893dda6cc876
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c4858444f0183ff2e4808ce2fd478900ee47b4d6ced3b7527272f022d23e560
[INFO] running `Command { std: "docker" "start" "-a" "2c4858444f0183ff2e4808ce2fd478900ee47b4d6ced3b7527272f022d23e560", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/kv_graph_store.rs:344:9
[INFO] [stderr]     |
[INFO] [stderr] 344 |     let mut result = HashMap::default();
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `properties`
[INFO] [stderr]    --> src/kv_graph_store.rs:346:9
[INFO] [stderr]     |
[INFO] [stderr] 346 |     let properties = self.query_properties(q)?;
[INFO] [stderr]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_properties`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `q`
[INFO] [stderr]    --> src/kv_graph_store.rs:383:28
[INFO] [stderr]     |
[INFO] [stderr] 383 |       ReferencedProperties(q) => {
[INFO] [stderr]     |                            ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stderr] 
[INFO] [stderr] warning: trait `GraphFilter` is never used
[INFO] [stderr]  --> src/lib.rs:6:7
[INFO] [stderr]   |
[INFO] [stderr] 6 | trait GraphFilter<GIN, GOUT>
[INFO] [stderr]   |       ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gravitydb` (lib) generated 4 warnings (run `cargo fix --lib -p gravitydb` to apply 3 suggestions)
[INFO] [stderr] warning: unused variable: `creme_de_menthe`
[INFO] [stderr]    --> tests/test_example_cocktails.rs:326:7
[INFO] [stderr]     |
[INFO] [stderr] 326 |   let creme_de_menthe = g.create_node(Uuid::new(), &Ingredient("crème de cacao".to_string()))?;
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_creme_de_menthe`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gravitydb` (test "test_example_cocktails") generated 1 warning (run `cargo fix --test "test_example_cocktails" -p gravitydb` to apply 1 suggestion)
[INFO] [stderr] warning: `gravitydb` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gravitydb-684cb082c46c2e56)
[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 tests/test_example_cocktails.rs (/opt/rustwide/target/debug/deps/test_example_cocktails-30101cd74f63e2de)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test which_cocktails_include_gin ... ok
[INFO] [stdout] test alexander_ingredients ... ok
[INFO] [stdout] test trivial_queries ... ok
[INFO] [stdout] test cocktail_statistic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_kv_store.rs (/opt/rustwide/target/debug/deps/test_kv_store-b9632d34fcb6932d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test cannot_create_a_node_twice ... ok
[INFO] [stdout] test create_a_node_in_empty_store ... ok
[INFO] [stdout] test create_two_nodes_with_connection ... ok
[INFO] [stdout] test nodes_can_be_connected_with_themselfes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gravitydb
[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] running `Command { std: "docker" "inspect" "2c4858444f0183ff2e4808ce2fd478900ee47b4d6ced3b7527272f022d23e560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4858444f0183ff2e4808ce2fd478900ee47b4d6ced3b7527272f022d23e560", kill_on_drop: false }`
[INFO] [stdout] 2c4858444f0183ff2e4808ce2fd478900ee47b4d6ced3b7527272f022d23e560
