[INFO] cloning repository https://github.com/jschwinger23/cosmos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jschwinger23/cosmos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjschwinger23%2Fcosmos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjschwinger23%2Fcosmos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6de2d5dcb8efb48d6da380e9bc8161339f81ed20
[INFO] checking jschwinger23/cosmos against try#961316100510fe780d266d35bcf68702fbb049e5 for pr-78935-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjschwinger23%2Fcosmos" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jschwinger23/cosmos on toolchain 961316100510fe780d266d35bcf68702fbb049e5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jschwinger23/cosmos
[INFO] finished tweaking git repo https://github.com/jschwinger23/cosmos
[INFO] tweaked toml for git repo https://github.com/jschwinger23/cosmos written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/jschwinger23/cosmos already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aacb4343d0b196de150cc61e2333f2d90e7e7bff7f79bb356d6ca16e2dc1f7a3
[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" "aacb4343d0b196de150cc61e2333f2d90e7e7bff7f79bb356d6ca16e2dc1f7a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aacb4343d0b196de150cc61e2333f2d90e7e7bff7f79bb356d6ca16e2dc1f7a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aacb4343d0b196de150cc61e2333f2d90e7e7bff7f79bb356d6ca16e2dc1f7a3", kill_on_drop: false }`
[INFO] [stdout] aacb4343d0b196de150cc61e2333f2d90e7e7bff7f79bb356d6ca16e2dc1f7a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5c6703c1775603da2bc857b887094ea258da6f19225449506e9ce6def37d4845
[INFO] running `Command { std: "docker" "start" "-a" "5c6703c1775603da2bc857b887094ea258da6f19225449506e9ce6def37d4845", kill_on_drop: false }`
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[INFO] [stderr]     Checking scoped-tls v0.1.2
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[INFO] [stderr]    Compiling serde_derive v1.0.102
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[INFO] [stderr]     Checking cosmos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `details`
[INFO] [stdout]    --> src/model/container.rs:118:29
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn post_init(&mut self, details: ContainerDetails) {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_details`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `container`
[INFO] [stdout]   --> src/orchestrator/eru/mod.rs:32:38
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn deploy_container_stats(&self, container: Container) {}
[INFO] [stdout]    |                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_container`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `details`
[INFO] [stdout]    --> src/model/container.rs:118:29
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn post_init(&mut self, details: ContainerDetails) {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_details`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `container`
[INFO] [stdout]   --> src/orchestrator/eru/mod.rs:32:38
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn deploy_container_stats(&self, container: Container) {}
[INFO] [stdout]    |                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_container`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `stop`
[INFO] [stdout]   --> src/agent/server/mod.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn stop(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set`
[INFO] [stdout]   --> src/libs/cache.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn set(&self, id: String, healthy: Healthy) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `running`
[INFO] [stdout]   --> src/model/container.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     running: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `labels`
[INFO] [stdout]   --> src/model/container.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     labels: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `networks`
[INFO] [stdout]   --> src/model/container.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     networks: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pid`
[INFO] [stdout]   --> src/model/container.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pid: u64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/model/container.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `entrypoint`
[INFO] [stdout]   --> src/model/container.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     entrypoint: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ident`
[INFO] [stdout]   --> src/model/container.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     ident: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cpu_num`
[INFO] [stdout]   --> src/model/container.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     cpu_num: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cpu_quota`
[INFO] [stdout]   --> src/model/container.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     cpu_quota: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cpu_period`
[INFO] [stdout]   --> src/model/container.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     cpu_period: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `memory`
[INFO] [stdout]   --> src/model/container.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     memory: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `docker`
[INFO] [stdout]   --> src/model/container.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     docker: Arc<Docker>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `stop`
[INFO] [stdout]   --> src/agent/server/mod.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn stop(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set`
[INFO] [stdout]   --> src/libs/cache.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn set(&self, id: String, healthy: Healthy) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `running`
[INFO] [stdout]   --> src/model/container.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     running: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `labels`
[INFO] [stdout]   --> src/model/container.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     labels: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `networks`
[INFO] [stdout]   --> src/model/container.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     networks: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pid`
[INFO] [stdout]   --> src/model/container.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pid: u64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/model/container.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `entrypoint`
[INFO] [stdout]   --> src/model/container.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     entrypoint: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ident`
[INFO] [stdout]   --> src/model/container.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     ident: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cpu_num`
[INFO] [stdout]   --> src/model/container.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     cpu_num: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cpu_quota`
[INFO] [stdout]   --> src/model/container.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     cpu_quota: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cpu_period`
[INFO] [stdout]   --> src/model/container.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     cpu_period: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `memory`
[INFO] [stdout]   --> src/model/container.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     memory: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `docker`
[INFO] [stdout]   --> src/model/container.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     docker: Arc<Docker>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "5c6703c1775603da2bc857b887094ea258da6f19225449506e9ce6def37d4845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c6703c1775603da2bc857b887094ea258da6f19225449506e9ce6def37d4845", kill_on_drop: false }`
[INFO] [stdout] 5c6703c1775603da2bc857b887094ea258da6f19225449506e9ce6def37d4845