[INFO] fetching crate librice 0.0.1... [INFO] checking librice-0.0.1 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate librice 0.0.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate librice 0.0.1 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate librice 0.0.1 [INFO] finished tweaking crates.io crate librice 0.0.1 [INFO] tweaked toml for crates.io crate librice 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate librice 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thread_local v1.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9764592d18c5cca906905b666410ab0a8ce5935ae6e367eaaf27a34e978ba8df [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9764592d18c5cca906905b666410ab0a8ce5935ae6e367eaaf27a34e978ba8df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9764592d18c5cca906905b666410ab0a8ce5935ae6e367eaaf27a34e978ba8df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9764592d18c5cca906905b666410ab0a8ce5935ae6e367eaaf27a34e978ba8df", kill_on_drop: false }` [INFO] [stdout] 9764592d18c5cca906905b666410ab0a8ce5935ae6e367eaaf27a34e978ba8df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1d15065f949b2d8ae8c60da488fb53a39c74c6deb91017b04294e290194554e6 [INFO] running `Command { std: "docker" "start" "-a" "1d15065f949b2d8ae8c60da488fb53a39c74c6deb91017b04294e290194554e6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Compiling syn v1.0.59 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking thread_local v1.1.1 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.9.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking hmac v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.2 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking get_if_addrs v0.5.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking librice v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `tie_breaker` [INFO] [stdout] --> src/agent.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | tie_breaker: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/component.rs:222:5 [INFO] [stdout] | [INFO] [stdout] 222 | pub(crate) id: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `turn_servers` [INFO] [stdout] --> src/component.rs:231:5 [INFO] [stdout] | [INFO] [stdout] 231 | turn_servers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stun_recv_abort` [INFO] [stdout] --> src/conncheck.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | stun_recv_abort: AbortHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data_recv_abort` [INFO] [stdout] --> src/conncheck.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | data_recv_abort: AbortHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `broadcast` [INFO] [stdout] --> src/conncheck.rs:1013:5 [INFO] [stdout] | [INFO] [stdout] 1013 | broadcast: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `agent` [INFO] [stdout] --> src/stream.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | agent: Weak>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/stream.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | id: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tie_breaker` [INFO] [stdout] --> src/agent.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | tie_breaker: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/component.rs:222:5 [INFO] [stdout] | [INFO] [stdout] 222 | pub(crate) id: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `turn_servers` [INFO] [stdout] --> src/component.rs:231:5 [INFO] [stdout] | [INFO] [stdout] 231 | turn_servers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stun_recv_abort` [INFO] [stdout] --> src/conncheck.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | stun_recv_abort: AbortHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data_recv_abort` [INFO] [stdout] --> src/conncheck.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | data_recv_abort: AbortHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `broadcast` [INFO] [stdout] --> src/conncheck.rs:1013:5 [INFO] [stdout] | [INFO] [stdout] 1013 | broadcast: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `agent` [INFO] [stdout] --> src/stream.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | agent: Weak>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/stream.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | id: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.84s [INFO] running `Command { std: "docker" "inspect" "1d15065f949b2d8ae8c60da488fb53a39c74c6deb91017b04294e290194554e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d15065f949b2d8ae8c60da488fb53a39c74c6deb91017b04294e290194554e6", kill_on_drop: false }` [INFO] [stdout] 1d15065f949b2d8ae8c60da488fb53a39c74c6deb91017b04294e290194554e6