[INFO] fetching crate wasm-peers-signaling-server 0.3.0... [INFO] testing wasm-peers-signaling-server-0.3.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate wasm-peers-signaling-server 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate wasm-peers-signaling-server 0.3.0 [INFO] finished tweaking crates.io crate wasm-peers-signaling-server 0.3.0 [INFO] tweaked toml for crates.io crate wasm-peers-signaling-server 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate wasm-peers-signaling-server 0.3.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate wasm-peers-signaling-server 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" "+562dee4820c458d823175268e41601d4c060588a" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.30 [INFO] [stderr] Downloaded tracing-core v0.1.22 [INFO] [stderr] Downloaded thiserror-impl v1.0.30 [INFO] [stderr] Downloaded tungstenite v0.14.0 [INFO] [stderr] Downloaded termcolor v1.1.2 [INFO] [stderr] Downloaded simplelog v0.8.0 [INFO] [stderr] Downloaded pin-project v1.0.10 [INFO] [stderr] Downloaded tracing v0.1.30 [INFO] [stderr] Downloaded warp v0.3.2 [INFO] [stderr] Downloaded headers v0.3.6 [INFO] [stderr] Downloaded http v0.2.6 [INFO] [stderr] Downloaded pin-project-internal v1.0.10 [INFO] [stderr] Downloaded h2 v0.3.11 [INFO] [stderr] Downloaded pin-project-lite v0.2.8 [INFO] [stderr] Downloaded tokio-tungstenite v0.15.0 [INFO] [stderr] Downloaded tokio v1.16.1 [INFO] [stderr] Downloaded wasm-peers-protocol v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da7627f1fff04988aca31997bda5049227d399f50fa32cca2492fb7071fe2e7e [INFO] running `Command { std: "docker" "start" "-a" "da7627f1fff04988aca31997bda5049227d399f50fa32cca2492fb7071fe2e7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da7627f1fff04988aca31997bda5049227d399f50fa32cca2492fb7071fe2e7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da7627f1fff04988aca31997bda5049227d399f50fa32cca2492fb7071fe2e7e", kill_on_drop: false }` [INFO] [stdout] da7627f1fff04988aca31997bda5049227d399f50fa32cca2492fb7071fe2e7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f79eaf326ae03241e2d7b03132ac291eb4440232496e711def3bb47b793f3a57 [INFO] running `Command { std: "docker" "start" "-a" "f79eaf326ae03241e2d7b03132ac291eb4440232496e711def3bb47b793f3a57", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling tracing-core v0.1.22 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling http v0.2.6 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling tracing v0.1.30 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling multipart v0.18.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling simplelog v0.8.0 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling headers v0.3.6 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling tokio v1.16.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tungstenite v0.14.0 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling tokio-tungstenite v0.15.0 [INFO] [stderr] Compiling h2 v0.3.11 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling wasm-peers-protocol v0.3.0 [INFO] [stderr] Compiling hyper v0.14.16 [INFO] [stderr] Compiling warp v0.3.2 [INFO] [stderr] Compiling wasm-peers-signaling-server v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.93s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "f79eaf326ae03241e2d7b03132ac291eb4440232496e711def3bb47b793f3a57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f79eaf326ae03241e2d7b03132ac291eb4440232496e711def3bb47b793f3a57", kill_on_drop: false }` [INFO] [stdout] f79eaf326ae03241e2d7b03132ac291eb4440232496e711def3bb47b793f3a57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f44dd10fd9d00007d70d7da3c1360e0306cc1f239833ebf68c3e1aeff9824cb [INFO] running `Command { std: "docker" "start" "-a" "4f44dd10fd9d00007d70d7da3c1360e0306cc1f239833ebf68c3e1aeff9824cb", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-peers-signaling-server v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "4f44dd10fd9d00007d70d7da3c1360e0306cc1f239833ebf68c3e1aeff9824cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f44dd10fd9d00007d70d7da3c1360e0306cc1f239833ebf68c3e1aeff9824cb", kill_on_drop: false }` [INFO] [stdout] 4f44dd10fd9d00007d70d7da3c1360e0306cc1f239833ebf68c3e1aeff9824cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 90abca733c740a8c921ee8d35b6130a23d83374342237fb8fff0e0f302322a95 [INFO] running `Command { std: "docker" "start" "-a" "90abca733c740a8c921ee8d35b6130a23d83374342237fb8fff0e0f302322a95", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasm_peers_signaling_server-813436830bcfc211) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wasm_peers_signaling_server-a6a99384bbfd2fc3) [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] [stderr] Doc-tests wasm_peers_signaling_server [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" "90abca733c740a8c921ee8d35b6130a23d83374342237fb8fff0e0f302322a95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90abca733c740a8c921ee8d35b6130a23d83374342237fb8fff0e0f302322a95", kill_on_drop: false }` [INFO] [stdout] 90abca733c740a8c921ee8d35b6130a23d83374342237fb8fff0e0f302322a95