[INFO] cloning repository https://github.com/HolisticCoders/shelob
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HolisticCoders/shelob" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHolisticCoders%2Fshelob", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHolisticCoders%2Fshelob'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06ae7196497e790d0b1ea2658fb8ade246a154ff
[INFO] testing HolisticCoders/shelob against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHolisticCoders%2Fshelob" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HolisticCoders/shelob on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HolisticCoders/shelob
[INFO] finished tweaking git repo https://github.com/HolisticCoders/shelob
[INFO] tweaked toml for git repo https://github.com/HolisticCoders/shelob written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86fbd0291bff1b6cd97c717fedce2ab24243ec419ec4536236a88aa41ee981c8
[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" "86fbd0291bff1b6cd97c717fedce2ab24243ec419ec4536236a88aa41ee981c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86fbd0291bff1b6cd97c717fedce2ab24243ec419ec4536236a88aa41ee981c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86fbd0291bff1b6cd97c717fedce2ab24243ec419ec4536236a88aa41ee981c8", kill_on_drop: false }`
[INFO] [stdout] 86fbd0291bff1b6cd97c717fedce2ab24243ec419ec4536236a88aa41ee981c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 089289142baf3549a24fe67dfee9213e6eed74c7e2851715bb7b5854b497096d
[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" "089289142baf3549a24fe67dfee9213e6eed74c7e2851715bb7b5854b497096d", kill_on_drop: false }`
[INFO] [stderr]    Compiling shelob v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/graph.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     nodes: Vec<Box<Node>>,
[INFO] [stdout]   |                    ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/graph.rs:9:42
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn add_node(&mut self, node: Box<Node>) -> &Box<Node> {
[INFO] [stdout]   |                                          ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/graph.rs:9:57
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn add_node(&mut self, node: Box<Node>) -> &Box<Node> {
[INFO] [stdout]   |                                                         ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graph.rs:19:37
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn nodes(&self) -> &Vec<Box<Node>> {
[INFO] [stdout]    |                                     ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "089289142baf3549a24fe67dfee9213e6eed74c7e2851715bb7b5854b497096d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "089289142baf3549a24fe67dfee9213e6eed74c7e2851715bb7b5854b497096d", kill_on_drop: false }`
[INFO] [stdout] 089289142baf3549a24fe67dfee9213e6eed74c7e2851715bb7b5854b497096d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9d961454b7157c7ba181fb8de2f8bedf7e051122df6bfd51ee49cd6762a8aad
[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" "a9d961454b7157c7ba181fb8de2f8bedf7e051122df6bfd51ee49cd6762a8aad", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/graph.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     nodes: Vec<Box<Node>>,
[INFO] [stdout]   |                    ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shelob v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/graph.rs:9:42
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn add_node(&mut self, node: Box<Node>) -> &Box<Node> {
[INFO] [stdout]   |                                          ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/graph.rs:9:57
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn add_node(&mut self, node: Box<Node>) -> &Box<Node> {
[INFO] [stdout]   |                                                         ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graph.rs:19:37
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn nodes(&self) -> &Vec<Box<Node>> {
[INFO] [stdout]    |                                     ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/graph.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     nodes: Vec<Box<Node>>,
[INFO] [stdout]   |                    ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/graph.rs:9:42
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn add_node(&mut self, node: Box<Node>) -> &Box<Node> {
[INFO] [stdout]   |                                          ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/graph.rs:9:57
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn add_node(&mut self, node: Box<Node>) -> &Box<Node> {
[INFO] [stdout]   |                                                         ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graph.rs:19:37
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn nodes(&self) -> &Vec<Box<Node>> {
[INFO] [stdout]    |                                     ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "a9d961454b7157c7ba181fb8de2f8bedf7e051122df6bfd51ee49cd6762a8aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9d961454b7157c7ba181fb8de2f8bedf7e051122df6bfd51ee49cd6762a8aad", kill_on_drop: false }`
[INFO] [stdout] a9d961454b7157c7ba181fb8de2f8bedf7e051122df6bfd51ee49cd6762a8aad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fca79b34b8850c58531e327c0ba17234e7f419c51c89bdc56ed92e3b17f1cc27
[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" "fca79b34b8850c58531e327c0ba17234e7f419c51c89bdc56ed92e3b17f1cc27", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/graph.rs:5:20
[INFO] [stderr]   |
[INFO] [stderr] 5 |     nodes: Vec<Box<Node>>,
[INFO] [stderr]   |                    ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/graph.rs:9:42
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn add_node(&mut self, node: Box<Node>) -> &Box<Node> {
[INFO] [stderr]   |                                          ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/graph.rs:9:57
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn add_node(&mut self, node: Box<Node>) -> &Box<Node> {
[INFO] [stderr]   |                                                         ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graph.rs:19:37
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn nodes(&self) -> &Vec<Box<Node>> {
[INFO] [stderr]    |                                     ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/graph.rs:5:20
[INFO] [stderr]   |
[INFO] [stderr] 5 |     nodes: Vec<Box<Node>>,
[INFO] [stderr]   |                    ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/graph.rs:9:42
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn add_node(&mut self, node: Box<Node>) -> &Box<Node> {
[INFO] [stderr]   |                                          ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/graph.rs:9:57
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn add_node(&mut self, node: Box<Node>) -> &Box<Node> {
[INFO] [stderr]   |                                                         ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graph.rs:19:37
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn nodes(&self) -> &Vec<Box<Node>> {
[INFO] [stderr]    |                                     ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/shelob-4ac07ef95290c2f1
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/graph-c79cc4b26520a8f4
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test create_graph ... ok
[INFO] [stderr]    Doc-tests shelob
[INFO] [stdout] test add_node ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fca79b34b8850c58531e327c0ba17234e7f419c51c89bdc56ed92e3b17f1cc27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fca79b34b8850c58531e327c0ba17234e7f419c51c89bdc56ed92e3b17f1cc27", kill_on_drop: false }`
[INFO] [stdout] fca79b34b8850c58531e327c0ba17234e7f419c51c89bdc56ed92e3b17f1cc27
