[INFO] fetching crate radiate_matrix_tree 1.0.1...
[INFO] checking radiate_matrix_tree-1.0.1 against try#b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f for pr-76104
[INFO] extracting crate radiate_matrix_tree 1.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate radiate_matrix_tree 1.0.1 on toolchain b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate radiate_matrix_tree 1.0.1
[INFO] finished tweaking crates.io crate radiate_matrix_tree 1.0.1
[INFO] tweaked toml for crates.io crate radiate_matrix_tree 1.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcc77a6e4ecf45d9638720be6a661ea32218f39c1c03b18b7812c186b6fb7785
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dcc77a6e4ecf45d9638720be6a661ea32218f39c1c03b18b7812c186b6fb7785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcc77a6e4ecf45d9638720be6a661ea32218f39c1c03b18b7812c186b6fb7785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcc77a6e4ecf45d9638720be6a661ea32218f39c1c03b18b7812c186b6fb7785", kill_on_drop: false }`
[INFO] [stdout] dcc77a6e4ecf45d9638720be6a661ea32218f39c1c03b18b7812c186b6fb7785
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7830d3b854a66b347af065d0976b9626708b188ce146382be0e4cc9429ed231e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7830d3b854a66b347af065d0976b9626708b188ce146382be0e4cc9429ed231e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling inventory v0.1.9
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking simple-matrix v0.1.2
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling ctor v0.1.15
[INFO] [stderr]    Compiling inventory-impl v0.1.9
[INFO] [stderr]    Compiling typetag-impl v0.1.5
[INFO] [stderr]     Checking serde v1.0.116
[INFO] [stderr]     Checking erased-serde v0.3.12
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking typetag v0.1.5
[INFO] [stderr]     Checking radiate v1.1.58
[INFO] [stderr]     Checking radiate_matrix_tree v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0053]: method `crossover` has an incompatible type for trait
[INFO] [stdout]    --> src/matrix_tree/evtree.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn crossover(one: &Evtree, two: &Evtree, settings: &Arc<RwLock<TreeEnvionment>>, crossover_rate: f32) -> Option<Evtree> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected fn pointer `fn(&tree::Tree<NetNode>, &tree::Tree<NetNode>, Arc<RwLock<TreeEnvionment>>, _) -> Option<_>`
[INFO] [stdout]                found fn pointer `fn(&tree::Tree<NetNode>, &tree::Tree<NetNode>, &Arc<RwLock<TreeEnvionment>>, _) -> Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `crossover` has an incompatible type for trait
[INFO] [stdout]    --> src/matrix_tree/evtree.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn crossover(one: &Evtree, two: &Evtree, settings: &Arc<RwLock<TreeEnvionment>>, crossover_rate: f32) -> Option<Evtree> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected fn pointer `fn(&tree::Tree<NetNode>, &tree::Tree<NetNode>, Arc<RwLock<TreeEnvionment>>, _) -> Option<_>`
[INFO] [stdout]                found fn pointer `fn(&tree::Tree<NetNode>, &tree::Tree<NetNode>, &Arc<RwLock<TreeEnvionment>>, _) -> Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `distance` has an incompatible type for trait
[INFO] [stdout]    --> src/matrix_tree/evtree.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     fn distance(one: &Evtree, two: &Evtree, _settings: &Arc<RwLock<TreeEnvionment>>) -> f32 {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected fn pointer `fn(&tree::Tree<NetNode>, &tree::Tree<NetNode>, Arc<RwLock<TreeEnvionment>>) -> _`
[INFO] [stdout]                found fn pointer `fn(&tree::Tree<NetNode>, &tree::Tree<NetNode>, &Arc<RwLock<TreeEnvionment>>) -> _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `distance` has an incompatible type for trait
[INFO] [stdout]    --> src/matrix_tree/evtree.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     fn distance(one: &Evtree, two: &Evtree, _settings: &Arc<RwLock<TreeEnvionment>>) -> f32 {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected fn pointer `fn(&tree::Tree<NetNode>, &tree::Tree<NetNode>, Arc<RwLock<TreeEnvionment>>) -> _`
[INFO] [stdout]                found fn pointer `fn(&tree::Tree<NetNode>, &tree::Tree<NetNode>, &Arc<RwLock<TreeEnvionment>>) -> _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `radiate_matrix_tree`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7830d3b854a66b347af065d0976b9626708b188ce146382be0e4cc9429ed231e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7830d3b854a66b347af065d0976b9626708b188ce146382be0e4cc9429ed231e", kill_on_drop: false }`
[INFO] [stdout] 7830d3b854a66b347af065d0976b9626708b188ce146382be0e4cc9429ed231e