[INFO] cloning repository https://github.com/jackhexed/nebula
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackhexed/nebula" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackhexed%2Fnebula", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackhexed%2Fnebula'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9dad83fb5f39083038a402ec80b5371b2aca3f08
[INFO] checking jackhexed/nebula against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackhexed%2Fnebula" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jackhexed/nebula
[INFO] finished tweaking git repo https://github.com/jackhexed/nebula
[INFO] tweaked toml for git repo https://github.com/jackhexed/nebula written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jackhexed/nebula on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jackhexed/nebula 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ce665880b8157a4b4216f8adb5c43e74c634adfc24898cead0785d87e74a3458
[INFO] running `Command { std: "docker" "start" "ce665880b8157a4b4216f8adb5c43e74c634adfc24898cead0785d87e74a3458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce665880b8157a4b4216f8adb5c43e74c634adfc24898cead0785d87e74a3458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ce665880b8157a4b4216f8adb5c43e74c634adfc24898cead0785d87e74a3458" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce665880b8157a4b4216f8adb5c43e74c634adfc24898cead0785d87e74a3458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ce665880b8157a4b4216f8adb5c43e74c634adfc24898cead0785d87e74a3458" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]     Checking rustls-webpki v0.103.15
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[INFO] [stderr]     Checking rustls-native-certs v0.8.4
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[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]     Checking alloc-stdlib v0.2.4
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[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
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[INFO] [stderr]    Compiling zstd-sys v2.1.0+zstd.1.5.7
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[INFO] [stderr]    Compiling tokio-macros v2.7.2
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[INFO] [stderr]    Compiling serde_derive v1.0.229
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[INFO] [stderr]    Compiling serde_repr v0.1.21
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking ed25519-dalek v3.0.0
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[INFO] [stderr]     Checking nebula v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/error.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/error.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/cache/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) struct Cache {
[INFO] [stdout]    |                   ----- field in this struct
[INFO] [stdout] 22 |     inner: Mutex<Inner>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/cache/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) struct Cache {
[INFO] [stdout]    |                   ----- field in this struct
[INFO] [stdout] 22 |     inner: Mutex<Inner>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cache` is never read
[INFO] [stdout]   --> src/ctx.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Ctx {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 16 |     rest: Arc<Rest>,
[INFO] [stdout] 17 |     cache: Arc<Cache>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Ctx` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cache` is never used
[INFO] [stdout]   --> src/ctx.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Ctx {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub(crate) fn cache(&self) -> &Arc<Cache> {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `app_id` and `client` are never used
[INFO] [stdout]   --> src/rest.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Rest {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) fn app_id(&self) -> Snowflake<AppMarker> {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub(crate) fn client(&self) -> &tw::Client {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ctx` is never read
[INFO] [stdout]   --> src/model/guild.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Guild {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 10 |     ctx: Ctx,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Guild` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ctx` and `guild_id` are never read
[INFO] [stdout]   --> src/model/role.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Role {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 14 |     ctx: Ctx,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     guild_id: Snowflake<GuildMarker>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Role` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ctx` is never read
[INFO] [stdout]   --> src/model/user.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct User {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 10 |     ctx: Ctx,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `User` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cache` is never read
[INFO] [stdout]   --> src/ctx.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Ctx {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 16 |     rest: Arc<Rest>,
[INFO] [stdout] 17 |     cache: Arc<Cache>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Ctx` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cache` is never used
[INFO] [stdout]   --> src/ctx.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Ctx {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub(crate) fn cache(&self) -> &Arc<Cache> {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `app_id` and `client` are never used
[INFO] [stdout]   --> src/rest.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Rest {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) fn app_id(&self) -> Snowflake<AppMarker> {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub(crate) fn client(&self) -> &tw::Client {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ctx` is never read
[INFO] [stdout]   --> src/model/guild.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Guild {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 10 |     ctx: Ctx,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Guild` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ctx` and `guild_id` are never read
[INFO] [stdout]   --> src/model/role.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Role {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 14 |     ctx: Ctx,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     guild_id: Snowflake<GuildMarker>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Role` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ctx` is never read
[INFO] [stdout]   --> src/model/user.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct User {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 10 |     ctx: Ctx,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `User` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "ce665880b8157a4b4216f8adb5c43e74c634adfc24898cead0785d87e74a3458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce665880b8157a4b4216f8adb5c43e74c634adfc24898cead0785d87e74a3458", kill_on_drop: false }`
[INFO] [stdout] ce665880b8157a4b4216f8adb5c43e74c634adfc24898cead0785d87e74a3458
