[INFO] fetching crate bifrostlink 0.1.0...
[INFO] checking bifrostlink-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate bifrostlink 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate bifrostlink 0.1.0
[INFO] finished tweaking crates.io crate bifrostlink 0.1.0
[INFO] tweaked toml for crates.io crate bifrostlink 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bifrostlink 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 70 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb1fef445821b03a180cdc6747ae6160526e0a3213539caffcd165e45b290a3b
[INFO] running `Command { std: "docker" "start" "-a" "fb1fef445821b03a180cdc6747ae6160526e0a3213539caffcd165e45b290a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb1fef445821b03a180cdc6747ae6160526e0a3213539caffcd165e45b290a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1fef445821b03a180cdc6747ae6160526e0a3213539caffcd165e45b290a3b", kill_on_drop: false }`
[INFO] [stdout] fb1fef445821b03a180cdc6747ae6160526e0a3213539caffcd165e45b290a3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdc8bed346c1c1a02a7a44afaeb196ce7eecdfe475c81f9207c0f63302bfed04
[INFO] running `Command { std: "docker" "start" "-a" "bdc8bed346c1c1a02a7a44afaeb196ce7eecdfe475c81f9207c0f63302bfed04", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking uuid v1.18.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking bifrostlink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `added_via` is never read
[INFO] [stdout]   --> src/route.rs:50:6
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct ViaListSeconded<Address> {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub added_via: Via<Address>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ViaListSeconded` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `forwarded` is never used
[INFO] [stdout]    --> src/route.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | / impl<Address> InverseRouteSet<Address>
[INFO] [stdout] 134 | | where
[INFO] [stdout] 135 | |     Address: AddressT,
[INFO] [stdout]     | |______________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 151 |       fn forwarded(&self, via: Via<Address>) -> Option<impl Iterator<Item = Address> + '_> {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]    --> src/route.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 163 | / impl<Address> RouteSet<Address>
[INFO] [stdout] 164 | | where
[INFO] [stdout] 165 | |     Address: AddressT,
[INFO] [stdout]     | |______________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 266 |       pub fn update(&mut self, address: Address, via: Via<Address>, rtt: Rtt) {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PollingNotificationStream` is never constructed
[INFO] [stdout]   --> src/polling/notification.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct PollingNotificationStream<Address: AddressT, Error: ErrorT, N: Notification> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `added_via` is never read
[INFO] [stdout]   --> src/route.rs:50:6
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct ViaListSeconded<Address> {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub added_via: Via<Address>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ViaListSeconded` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `forwarded` is never used
[INFO] [stdout]    --> src/route.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | / impl<Address> InverseRouteSet<Address>
[INFO] [stdout] 134 | | where
[INFO] [stdout] 135 | |     Address: AddressT,
[INFO] [stdout]     | |______________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 151 |       fn forwarded(&self, via: Via<Address>) -> Option<impl Iterator<Item = Address> + '_> {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]    --> src/route.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 163 | / impl<Address> RouteSet<Address>
[INFO] [stdout] 164 | | where
[INFO] [stdout] 165 | |     Address: AddressT,
[INFO] [stdout]     | |______________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 266 |       pub fn update(&mut self, address: Address, via: Via<Address>, rtt: Rtt) {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PollingNotificationStream` is never constructed
[INFO] [stdout]   --> src/polling/notification.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct PollingNotificationStream<Address: AddressT, Error: ErrorT, N: Notification> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.30s
[INFO] running `Command { std: "docker" "inspect" "bdc8bed346c1c1a02a7a44afaeb196ce7eecdfe475c81f9207c0f63302bfed04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdc8bed346c1c1a02a7a44afaeb196ce7eecdfe475c81f9207c0f63302bfed04", kill_on_drop: false }`
[INFO] [stdout] bdc8bed346c1c1a02a7a44afaeb196ce7eecdfe475c81f9207c0f63302bfed04