[INFO] fetching crate rustybit-leechy-dht 1.0.0...
[INFO] testing rustybit-leechy-dht-1.0.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate rustybit-leechy-dht 1.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rustybit-leechy-dht 1.0.0
[INFO] finished tweaking crates.io crate rustybit-leechy-dht 1.0.0
[INFO] tweaked toml for crates.io crate rustybit-leechy-dht 1.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustybit-leechy-dht 1.0.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding governor v0.6.3 (available: v0.10.4)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4b7ea63519b7931c045a78e6d7b02935a4ee56d6e715e792257ea543c72cc8c
[INFO] running `Command { std: "docker" "start" "-a" "a4b7ea63519b7931c045a78e6d7b02935a4ee56d6e715e792257ea543c72cc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4b7ea63519b7931c045a78e6d7b02935a4ee56d6e715e792257ea543c72cc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b7ea63519b7931c045a78e6d7b02935a4ee56d6e715e792257ea543c72cc8c", kill_on_drop: false }`
[INFO] [stdout] a4b7ea63519b7931c045a78e6d7b02935a4ee56d6e715e792257ea543c72cc8c
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da1f34ab08445d5d09cc9740dd785d364b795927dfc0212b06191ae3a9e5eeaf
[INFO] running `Command { std: "docker" "start" "-a" "da1f34ab08445d5d09cc9740dd785d364b795927dfc0212b06191ae3a9e5eeaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling spinning_top v0.3.0
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling no-std-compat v0.4.1
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling nonzero_ext v0.3.0
[INFO] [stderr]    Compiling tokio v1.51.1
[INFO] [stderr]    Compiling rustybit-serde-bencode v1.0.0
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling quanta v0.12.6
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling governor v0.6.3
[INFO] [stderr]    Compiling rustybit-leechy-dht v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `PingQueryMessage` is never constructed
[INFO] [stdout]   --> src/requests.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct PingQueryMessage {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PingResponse` is never constructed
[INFO] [stdout]   --> src/requests.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct PingResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.30s
[INFO] running `Command { std: "docker" "inspect" "da1f34ab08445d5d09cc9740dd785d364b795927dfc0212b06191ae3a9e5eeaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da1f34ab08445d5d09cc9740dd785d364b795927dfc0212b06191ae3a9e5eeaf", kill_on_drop: false }`
[INFO] [stdout] da1f34ab08445d5d09cc9740dd785d364b795927dfc0212b06191ae3a9e5eeaf
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bfc7df46b19a911e27f1d3592c5ca377658539737ab9f640476973fc93cfcb6
[INFO] running `Command { std: "docker" "start" "-a" "5bfc7df46b19a911e27f1d3592c5ca377658539737ab9f640476973fc93cfcb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustybit-leechy-dht v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `PingQueryMessage` is never constructed
[INFO] [stdout]   --> src/requests.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct PingQueryMessage {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PingResponse` is never constructed
[INFO] [stdout]   --> src/requests.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct PingResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PingQueryMessage` is never constructed
[INFO] [stdout]   --> src/requests.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct PingQueryMessage {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PingResponse` is never constructed
[INFO] [stdout]   --> src/requests.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct PingResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "5bfc7df46b19a911e27f1d3592c5ca377658539737ab9f640476973fc93cfcb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bfc7df46b19a911e27f1d3592c5ca377658539737ab9f640476973fc93cfcb6", kill_on_drop: false }`
[INFO] [stdout] 5bfc7df46b19a911e27f1d3592c5ca377658539737ab9f640476973fc93cfcb6
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd52c1b47c9011573ce776c1cecf42348662d1f8096e7e230c44c5de27e03548
[INFO] running `Command { std: "docker" "start" "-a" "cd52c1b47c9011573ce776c1cecf42348662d1f8096e7e230c44c5de27e03548", kill_on_drop: false }`
[INFO] [stderr] warning: struct `PingQueryMessage` is never constructed
[INFO] [stderr]   --> src/requests.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub struct PingQueryMessage {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PingResponse` is never constructed
[INFO] [stderr]   --> src/requests.rs:48:12
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub struct PingResponse {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rustybit-leechy-dht` (lib) generated 2 warnings
[INFO] [stderr] warning: `rustybit-leechy-dht` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustybit_leechy_dht-6de09faa058b9c43)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test requests::tests::get_peers_resp_roundtrip_test ... ok
[INFO] [stdout] test requests::tests::get_peers_roundtrip_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustybit_leechy_dht
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd52c1b47c9011573ce776c1cecf42348662d1f8096e7e230c44c5de27e03548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd52c1b47c9011573ce776c1cecf42348662d1f8096e7e230c44c5de27e03548", kill_on_drop: false }`
[INFO] [stdout] cd52c1b47c9011573ce776c1cecf42348662d1f8096e7e230c44c5de27e03548