[INFO] fetching crate qnect 0.3.0...
[INFO] building qnect-0.3.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate qnect 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate qnect 0.3.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate qnect 0.3.0
[INFO] tweaked toml for crates.io crate qnect 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qnect 0.3.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qnect 0.3.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcf07b8decf924be5b9e17be7d009e74d4cbc337f34ca3d1a01840ad18283101
[INFO] running `Command { std: "docker" "start" "-a" "dcf07b8decf924be5b9e17be7d009e74d4cbc337f34ca3d1a01840ad18283101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcf07b8decf924be5b9e17be7d009e74d4cbc337f34ca3d1a01840ad18283101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcf07b8decf924be5b9e17be7d009e74d4cbc337f34ca3d1a01840ad18283101", kill_on_drop: false }`
[INFO] [stdout] dcf07b8decf924be5b9e17be7d009e74d4cbc337f34ca3d1a01840ad18283101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfe582ef7cace89c54b631863290a20e0b0e4ab307e276e5546641047902d284
[INFO] running `Command { std: "docker" "start" "-a" "cfe582ef7cace89c54b631863290a20e0b0e4ab307e276e5546641047902d284", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling uuid v1.18.0
[INFO] [stderr]    Compiling qnect v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `location` is never read
[INFO] [stdout]   --> src/network/builder.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct NodeSpec {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     location: Option<(f64, f64)>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NodeSpec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `epr_pool` is never read
[INFO] [stdout]   --> src/network/hub.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct QuantumHub {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 68 |     epr_pool: Arc<RwLock<EPRPool>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `strategy` is never read
[INFO] [stdout]   --> src/network/hub.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct RoutingTable {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 89 |     strategy: RoutingStrategy,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.55s
[INFO] running `Command { std: "docker" "inspect" "cfe582ef7cace89c54b631863290a20e0b0e4ab307e276e5546641047902d284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfe582ef7cace89c54b631863290a20e0b0e4ab307e276e5546641047902d284", kill_on_drop: false }`
[INFO] [stdout] cfe582ef7cace89c54b631863290a20e0b0e4ab307e276e5546641047902d284
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d469d92c9428e5484f05c266361352b0562d45b82beac29a0f59b679d17722e3
[INFO] running `Command { std: "docker" "start" "-a" "d469d92c9428e5484f05c266361352b0562d45b82beac29a0f59b679d17722e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling tokio v0.3.7
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling qnect v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio-test v0.3.0
[INFO] [stdout] warning: field `epr_pool` is never read
[INFO] [stdout]   --> src/network/hub.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct QuantumHub {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 68 |     epr_pool: Arc<RwLock<EPRPool>>,
[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 `strategy` is never read
[INFO] [stdout]   --> src/network/hub.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct RoutingTable {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 89 |     strategy: RoutingStrategy,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `location` is never read
[INFO] [stdout]   --> src/network/builder.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct NodeSpec {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     location: Option<(f64, f64)>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NodeSpec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr] error: could not compile `qnect` (example "quantum_qkd_chat")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name quantum_qkd_chat --edition=2024 examples/quantum_qkd_chat.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=a7baa605d017a5b4 -C extra-filename=-6c903afe746a0a03 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-2ae9193eca7dcc9e.so --extern bincode=/opt/rustwide/target/debug/deps/libbincode-e6652a03cdbc730e.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-88683769cc777272.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-28742b4ca144387c.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-394b918668cad64a.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-518f6fae1eb40045.rlib --extern qnect=/opt/rustwide/target/debug/deps/libqnect-43e8145caf43fd55.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-26dd0ed3a5a289de.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-da955cc4734cad99.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-5e5e2da4e4681927.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-40673ab2ee00b5ab.rlib --extern tokio_test=/opt/rustwide/target/debug/deps/libtokio_test-b742e1d5856c8c9d.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-bc7a485bb8199a4c.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `qnect` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name qnect --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=d9d9fe21a5233831 -C extra-filename=-804b2e17956954b2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-2ae9193eca7dcc9e.so --extern bincode=/opt/rustwide/target/debug/deps/libbincode-e6652a03cdbc730e.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-88683769cc777272.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-28742b4ca144387c.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-394b918668cad64a.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-518f6fae1eb40045.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-26dd0ed3a5a289de.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-da955cc4734cad99.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-5e5e2da4e4681927.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-40673ab2ee00b5ab.rlib --extern tokio_test=/opt/rustwide/target/debug/deps/libtokio_test-b742e1d5856c8c9d.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-bc7a485bb8199a4c.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d469d92c9428e5484f05c266361352b0562d45b82beac29a0f59b679d17722e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d469d92c9428e5484f05c266361352b0562d45b82beac29a0f59b679d17722e3", kill_on_drop: false }`
[INFO] [stdout] d469d92c9428e5484f05c266361352b0562d45b82beac29a0f59b679d17722e3