[INFO] fetching crate firesidexr-evergreen 0.1.7...
[INFO] checking firesidexr-evergreen-0.1.7 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate firesidexr-evergreen 0.1.7 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate firesidexr-evergreen 0.1.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate firesidexr-evergreen 0.1.7
[INFO] tweaked toml for crates.io crate firesidexr-evergreen 0.1.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate firesidexr-evergreen 0.1.7 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate firesidexr-evergreen 0.1.7 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00b09dc87810a1979f4ea57b451738a0db59c29c29735e1f2d3862ed1928c48c
[INFO] running `Command { std: "docker" "start" "-a" "00b09dc87810a1979f4ea57b451738a0db59c29c29735e1f2d3862ed1928c48c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00b09dc87810a1979f4ea57b451738a0db59c29c29735e1f2d3862ed1928c48c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00b09dc87810a1979f4ea57b451738a0db59c29c29735e1f2d3862ed1928c48c", kill_on_drop: false }`
[INFO] [stdout] 00b09dc87810a1979f4ea57b451738a0db59c29c29735e1f2d3862ed1928c48c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3e315a0a10b7f6aa0b6044646ea06e184bd24f75e9f9fa9cb23cbdf3040c0e3
[INFO] running `Command { std: "docker" "start" "-a" "a3e315a0a10b7f6aa0b6044646ea06e184bd24f75e9f9fa9cb23cbdf3040c0e3", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `swarm_event`
[INFO] [stdout]    --> src/network/untrusted.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |             swarm_event => {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_swarm_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `swarm_event`
[INFO] [stdout]    --> src/network/untrusted.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |             swarm_event => {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_swarm_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `keypair` and `peers` are never read
[INFO] [stdout]   --> src/network/untrusted.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Network {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 65 |     keypair: libp2p::identity::Keypair,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 66 |
[INFO] [stdout] 67 |     peers: HashMap<libp2p::PeerId, Peer>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `keypair` and `peers` are never read
[INFO] [stdout]   --> src/network/untrusted.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Network {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 65 |     keypair: libp2p::identity::Keypair,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 66 |
[INFO] [stdout] 67 |     peers: HashMap<libp2p::PeerId, Peer>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, SwarmBuilder<libp2p::builder::phase::provider::Tokio, libp2p::builder::phase::swarm::SwarmPhase<impl libp2p::builder::phase::AuthenticatedMultiplexedTransport, untrusted::Behaviour>>>
[INFO] [stdout]    --> src/network/untrusted.rs:93:25
[INFO] [stdout]     |
[INFO] [stdout]  93 |           let mut swarm = libp2p::SwarmBuilder::with_existing_identity(key.clone())
[INFO] [stdout]     |  _________________________^
[INFO] [stdout]  94 | |         .with_tokio().with_quic()
[INFO] [stdout]  95 | |         .with_behaviour(|key| Behaviour{
[INFO] [stdout]  96 | |             request: request_response::cbor::Behaviour::<ServerUpdate, ()>::new(
[INFO] [stdout] ...   |
[INFO] [stdout] 105 | |             ).expect("No Gossipsub")
[INFO] [stdout] 106 | |         })?
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<SwarmBuilder<libp2p::builder::phase::provider::Tokio, libp2p::builder::phase::swarm::SwarmPhase<impl libp2p::builder::phase::AuthenticatedMultiplexedTransport, untrusted::Behaviour>>, Infallible>
[INFO] [stdout]    --> src/network/untrusted.rs:93:25
[INFO] [stdout]     |
[INFO] [stdout]  93 |           let mut swarm = libp2p::SwarmBuilder::with_existing_identity(key.clone())
[INFO] [stdout]     |  _________________________^
[INFO] [stdout]  94 | |         .with_tokio().with_quic()
[INFO] [stdout]  95 | |         .with_behaviour(|key| Behaviour{
[INFO] [stdout]  96 | |             request: request_response::cbor::Behaviour::<ServerUpdate, ()>::new(
[INFO] [stdout] ...   |
[INFO] [stdout] 105 | |             ).expect("No Gossipsub")
[INFO] [stdout] 106 | |         })?
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Passport, PassportError>
[INFO] [stdout]    --> src/types/mod.rs:122:96
[INFO] [stdout]     |
[INFO] [stdout] 122 |       pub fn create_passport(&self, _jwt: String) -> Result<auth::Passport, auth::PassportError> {
[INFO] [stdout]     |  ________________________________________________________________________________________________^
[INFO] [stdout] 123 | |
[INFO] [stdout] 124 | |         todo!()
[INFO] [stdout] 125 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, SwarmBuilder<libp2p::builder::phase::provider::Tokio, libp2p::builder::phase::swarm::SwarmPhase<impl libp2p::builder::phase::AuthenticatedMultiplexedTransport, untrusted::Behaviour>>>
[INFO] [stdout]    --> src/network/untrusted.rs:93:25
[INFO] [stdout]     |
[INFO] [stdout]  93 |           let mut swarm = libp2p::SwarmBuilder::with_existing_identity(key.clone())
[INFO] [stdout]     |  _________________________^
[INFO] [stdout]  94 | |         .with_tokio().with_quic()
[INFO] [stdout]  95 | |         .with_behaviour(|key| Behaviour{
[INFO] [stdout]  96 | |             request: request_response::cbor::Behaviour::<ServerUpdate, ()>::new(
[INFO] [stdout] ...   |
[INFO] [stdout] 105 | |             ).expect("No Gossipsub")
[INFO] [stdout] 106 | |         })?
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<SwarmBuilder<libp2p::builder::phase::provider::Tokio, libp2p::builder::phase::swarm::SwarmPhase<impl libp2p::builder::phase::AuthenticatedMultiplexedTransport, untrusted::Behaviour>>, Infallible>
[INFO] [stdout]    --> src/network/untrusted.rs:93:25
[INFO] [stdout]     |
[INFO] [stdout]  93 |           let mut swarm = libp2p::SwarmBuilder::with_existing_identity(key.clone())
[INFO] [stdout]     |  _________________________^
[INFO] [stdout]  94 | |         .with_tokio().with_quic()
[INFO] [stdout]  95 | |         .with_behaviour(|key| Behaviour{
[INFO] [stdout]  96 | |             request: request_response::cbor::Behaviour::<ServerUpdate, ()>::new(
[INFO] [stdout] ...   |
[INFO] [stdout] 105 | |             ).expect("No Gossipsub")
[INFO] [stdout] 106 | |         })?
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Passport, PassportError>
[INFO] [stdout]    --> src/types/mod.rs:122:96
[INFO] [stdout]     |
[INFO] [stdout] 122 |       pub fn create_passport(&self, _jwt: String) -> Result<auth::Passport, auth::PassportError> {
[INFO] [stdout]     |  ________________________________________________________________________________________________^
[INFO] [stdout] 123 | |
[INFO] [stdout] 124 | |         todo!()
[INFO] [stdout] 125 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `firesidexr-evergreen` (lib) due to 3 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `firesidexr-evergreen` (lib test) due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a3e315a0a10b7f6aa0b6044646ea06e184bd24f75e9f9fa9cb23cbdf3040c0e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e315a0a10b7f6aa0b6044646ea06e184bd24f75e9f9fa9cb23cbdf3040c0e3", kill_on_drop: false }`
[INFO] [stdout] a3e315a0a10b7f6aa0b6044646ea06e184bd24f75e9f9fa9cb23cbdf3040c0e3
