[INFO] cloning repository https://github.com/jaynagpaul/salus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaynagpaul/salus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaynagpaul%2Fsalus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaynagpaul%2Fsalus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 731e626bd4bea946ff3a997803fc18f33c0d6472
[INFO] checking jaynagpaul/salus against try#09ea730c380b8b9acb96ff87b724c45df920f793 for pr-134272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaynagpaul%2Fsalus" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jaynagpaul/salus on toolchain 09ea730c380b8b9acb96ff87b724c45df920f793
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jaynagpaul/salus
[INFO] finished tweaking git repo https://github.com/jaynagpaul/salus
[INFO] tweaked toml for git repo https://github.com/jaynagpaul/salus written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jaynagpaul/salus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking jaynagpaul/salus against try#09ea730c380b8b9acb96ff87b724c45df920f793 for pr-134272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaynagpaul%2Fsalus" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jaynagpaul/salus on toolchain 09ea730c380b8b9acb96ff87b724c45df920f793
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jaynagpaul/salus
[INFO] finished tweaking git repo https://github.com/jaynagpaul/salus
[INFO] tweaked toml for git repo https://github.com/jaynagpaul/salus written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jaynagpaul/salus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38f0d94274cc8e6dfd179e392e7938899c1b7a452a8a1dbbaf0bf8cf9b9db2e6
[INFO] running `Command { std: "docker" "start" "-a" "38f0d94274cc8e6dfd179e392e7938899c1b7a452a8a1dbbaf0bf8cf9b9db2e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38f0d94274cc8e6dfd179e392e7938899c1b7a452a8a1dbbaf0bf8cf9b9db2e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38f0d94274cc8e6dfd179e392e7938899c1b7a452a8a1dbbaf0bf8cf9b9db2e6", kill_on_drop: false }`
[INFO] [stdout] 38f0d94274cc8e6dfd179e392e7938899c1b7a452a8a1dbbaf0bf8cf9b9db2e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8edc171ef10a4af08a2dafb3ffd2b1d5df20024e9c2c71cd4ecbcf23feb95114
[INFO] running `Command { std: "docker" "start" "-a" "8edc171ef10a4af08a2dafb3ffd2b1d5df20024e9c2c71cd4ecbcf23feb95114", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.79
[INFO] [stderr]     Checking salus-macros v0.1.0 (/opt/rustwide/workdir/crates/salus-macros)
[INFO] [stdout] warning: unused import: `Fields`
[INFO] [stdout]  --> crates/salus-macros/src/component_graph.rs:3:56
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{punctuated::Punctuated, token::Comma, Field, Fields, Ident, Type};
[INFO] [stdout]   |                                                        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fields`
[INFO] [stdout]  --> crates/salus-macros/src/component_graph.rs:3:56
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{punctuated::Punctuated, token::Comma, Field, Fields, Ident, Type};
[INFO] [stdout]   |                                                        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Attribute`, `Type`, `punctuated::Punctuated`, and `token::Comma`
[INFO] [stdout]  --> crates/salus-macros/src/lib.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 |     parse_macro_input, punctuated::Punctuated, token::Comma, Attribute, Data, DeriveInput, Fields,
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 8 |     Ident, Type,
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Attribute`, `Type`, `punctuated::Punctuated`, and `token::Comma`
[INFO] [stdout]  --> crates/salus-macros/src/lib.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 |     parse_macro_input, punctuated::Punctuated, token::Comma, Attribute, Data, DeriveInput, Fields,
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 8 |     Ident, Type,
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subscribers`
[INFO] [stdout]   --> crates/salus-macros/src/lib.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let subscribers = component.subscribers.iter().map(|subscriber| {
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subscribers`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subscribers`
[INFO] [stdout]   --> crates/salus-macros/src/lib.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let subscribers = component.subscribers.iter().map(|subscriber| {
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subscribers`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fields`
[INFO] [stdout]  --> crates/salus-macros/src/component_graph.rs:3:56
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{punctuated::Punctuated, token::Comma, Field, Fields, Ident, Type};
[INFO] [stdout]   |                                                        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Attribute`, `Type`, `punctuated::Punctuated`, and `token::Comma`
[INFO] [stdout]  --> crates/salus-macros/src/lib.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 |     parse_macro_input, punctuated::Punctuated, token::Comma, Attribute, Data, DeriveInput, Fields,
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 8 |     Ident, Type,
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subscribers`
[INFO] [stdout]   --> crates/salus-macros/src/lib.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let subscribers = component.subscribers.iter().map(|subscriber| {
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subscribers`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking salus v0.1.0 (/opt/rustwide/workdir/crates/salus)
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]  --> crates/salus/examples/simple_graph.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::marker::PhantomData;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ComponentGraph` and `Input`
[INFO] [stdout]  --> crates/salus/examples/simple_graph.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use salus::{Component, ComponentGraph, Input};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `system`
[INFO] [stdout]   --> crates/salus/examples/simple_graph.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let system = System {
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_system`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input` and `component` are never read
[INFO] [stdout]   --> crates/salus/examples/simple_graph.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct SimpleGraph<'a> {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 7  |     input: i32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     component: MyComponent<'a>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `logger` and `graph` are never read
[INFO] [stdout]   --> crates/salus/examples/simple_graph.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct System<'a> {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 25 |     logger: Logger,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 26 |     graph: SimpleGraph<'a>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `logger` is never read
[INFO] [stdout]   --> crates/salus/examples/simple_graph.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct MyComponent<'a> {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] 45 |     logger: &'a Logger,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "8edc171ef10a4af08a2dafb3ffd2b1d5df20024e9c2c71cd4ecbcf23feb95114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8edc171ef10a4af08a2dafb3ffd2b1d5df20024e9c2c71cd4ecbcf23feb95114", kill_on_drop: false }`
[INFO] [stdout] 8edc171ef10a4af08a2dafb3ffd2b1d5df20024e9c2c71cd4ecbcf23feb95114