[INFO] cloning repository https://github.com/volfco/stardance
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/volfco/stardance" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolfco%2Fstardance", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolfco%2Fstardance'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2885166dabee6b6f97da1a3304b6d34e5a8cd8fa
[INFO] checking volfco/stardance against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolfco%2Fstardance" "/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/volfco/stardance on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/volfco/stardance
[INFO] finished tweaking git repo https://github.com/volfco/stardance
[INFO] tweaked toml for git repo https://github.com/volfco/stardance written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metrics v0.16.0
[INFO] [stderr]   Downloaded swimmer v0.3.0
[INFO] [stderr]   Downloaded metrics-macros v0.4.0
[INFO] [stderr]   Downloaded zkmq v0.2.3
[INFO] [stderr]   Downloaded treediff v4.0.0
[INFO] [stderr]   Downloaded zkstate v0.1.10
[INFO] [stderr]   Downloaded t1ha v0.1.0
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c62c91d0f27e68ef9d0fde8dcf46b157f4ed8c6fec848d053617baa398b6d920
[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" "c62c91d0f27e68ef9d0fde8dcf46b157f4ed8c6fec848d053617baa398b6d920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c62c91d0f27e68ef9d0fde8dcf46b157f4ed8c6fec848d053617baa398b6d920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c62c91d0f27e68ef9d0fde8dcf46b157f4ed8c6fec848d053617baa398b6d920", kill_on_drop: false }`
[INFO] [stdout] c62c91d0f27e68ef9d0fde8dcf46b157f4ed8c6fec848d053617baa398b6d920
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49c2fefecf8445e61625a01e5f48f6453d138421521489894f950d6a4957b79e
[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" "49c2fefecf8445e61625a01e5f48f6453d138421521489894f950d6a4957b79e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking snowflake v1.3.0
[INFO] [stderr]    Compiling metrics v0.16.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking dyn-clone v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking swimmer v0.3.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking lru v0.6.5
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[INFO] [stderr]    Compiling t1ha v0.1.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.4
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[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking env_logger v0.8.3
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]    Compiling zookeeper_derive v0.4.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling metrics-macros v0.4.0
[INFO] [stderr]     Checking zookeeper v0.6.0
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking chrono v0.4.19
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[INFO] [stderr]     Checking zkmq v0.2.3
[INFO] [stderr]     Checking zkstate v0.1.10
[INFO] [stderr]     Checking stardance v0.1.7 (/opt/rustwide/workdir/stardance)
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]   --> stardance/src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn debug(&self, message: String) { self.debug(message) }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ------------------- recursive call site
[INFO] [stdout]    |     |
[INFO] [stdout]    |     cannot return without recursing
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout]    = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]   --> stardance/src/lib.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn info(&self, message: String) { self.info(message) }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ------------------ recursive call site
[INFO] [stdout]    |     |
[INFO] [stdout]    |     cannot return without recursing
[INFO] [stdout]    |
[INFO] [stdout]    = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]   --> stardance/src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn warn(&self, message: String) { self.warn(message) }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ------------------ recursive call site
[INFO] [stdout]    |     |
[INFO] [stdout]    |     cannot return without recursing
[INFO] [stdout]    |
[INFO] [stdout]    = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]   --> stardance/src/lib.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn error(&self, message: String) { self.error(message) }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ------------------- recursive call site
[INFO] [stdout]    |     |
[INFO] [stdout]    |     cannot return without recursing
[INFO] [stdout]    |
[INFO] [stdout]    = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]   --> stardance/src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn debug(&self, message: String) { self.debug(message) }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ------------------- recursive call site
[INFO] [stdout]    |     |
[INFO] [stdout]    |     cannot return without recursing
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout]    = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]   --> stardance/src/lib.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn info(&self, message: String) { self.info(message) }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ------------------ recursive call site
[INFO] [stdout]    |     |
[INFO] [stdout]    |     cannot return without recursing
[INFO] [stdout]    |
[INFO] [stdout]    = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]   --> stardance/src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn warn(&self, message: String) { self.warn(message) }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ------------------ recursive call site
[INFO] [stdout]    |     |
[INFO] [stdout]    |     cannot return without recursing
[INFO] [stdout]    |
[INFO] [stdout]    = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]   --> stardance/src/lib.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn error(&self, message: String) { self.error(message) }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ------------------- recursive call site
[INFO] [stdout]    |     |
[INFO] [stdout]    |     cannot return without recursing
[INFO] [stdout]    |
[INFO] [stdout]    = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `add_task`
[INFO] [stdout]   --> stardance/examples/add_task.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | // }
[INFO] [stdout]    |     ^ consider adding a `main` function to `stardance/examples/add_task.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stardance`
[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[E0601]: `main` function not found in crate `server`
[INFO] [stdout]    --> stardance/examples/server.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 217 | // }
[INFO] [stdout]     |     ^ consider adding a `main` function to `stardance/examples/server.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> stardance/examples/manager.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> stardance/examples/manager.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut manager = stardance::manager::Manager::new(zka.clone(), "co.volf.nomadic", None);
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> stardance/examples/executor.rs:45:62
[INFO] [stdout]    |
[INFO] [stdout] 45 |     exec.register("runvm", stardance::executor::mk_callback(|id, ctx, args| {
[INFO] [stdout]    |                                                              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> stardance/examples/executor.rs:45:71
[INFO] [stdout]    |
[INFO] [stdout] 45 |     exec.register("runvm", stardance::executor::mk_callback(|id, ctx, args| {
[INFO] [stdout]    |                                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> stardance/examples/executor.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     rcm.declare("cpu_cores", 32, 1, 2.0);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> stardance/examples/client.rs:35:41
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let task = client.add_task("runvm", HashMap::new(), HashMap::new());
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^ expected enum `serde_json::value::Value`, found struct `HashMap`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `serde_json::value::Value`
[INFO] [stdout]             found struct `HashMap<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "49c2fefecf8445e61625a01e5f48f6453d138421521489894f950d6a4957b79e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c2fefecf8445e61625a01e5f48f6453d138421521489894f950d6a4957b79e", kill_on_drop: false }`
[INFO] [stdout] 49c2fefecf8445e61625a01e5f48f6453d138421521489894f950d6a4957b79e