[INFO] updating cached repository https://github.com/dvvvvvv/rust-signalling-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b89e99c28a050fcbf3fc0c4dbb83e3254977d403 [INFO] testing dvvvvvv/rust-signalling-server against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvvvvvv%2Frust-signalling-server" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dvvvvvv/rust-signalling-server on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dvvvvvv/rust-signalling-server [INFO] finished tweaking git repo https://github.com/dvvvvvv/rust-signalling-server [INFO] tweaked toml for git repo https://github.com/dvvvvvv/rust-signalling-server written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/dvvvvvv/rust-signalling-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", 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] 40b4afbcfa837a590dbf02218cc3e254eb740995d0c654db47e71915f85c5504 [INFO] running `Command { std: "docker" "start" "-a" "40b4afbcfa837a590dbf02218cc3e254eb740995d0c654db47e71915f85c5504", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40b4afbcfa837a590dbf02218cc3e254eb740995d0c654db47e71915f85c5504", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40b4afbcfa837a590dbf02218cc3e254eb740995d0c654db47e71915f85c5504", kill_on_drop: false }` [INFO] [stdout] 40b4afbcfa837a590dbf02218cc3e254eb740995d0c654db47e71915f85c5504 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28899cf4cb60461297453a29676672f616c582be645301cd48d8fc1203b60e03 [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" "28899cf4cb60461297453a29676672f616c582be645301cd48d8fc1203b60e03", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling smallvec v1.0.0 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling encoding_rs v0.8.20 [INFO] [stderr] Compiling mime v0.3.14 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling lock_api v0.3.2 [INFO] [stderr] Compiling http v0.2.0 [INFO] [stderr] Compiling unicode-normalization v0.1.11 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling parking_lot_core v0.7.0 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling resolv-conf v0.6.2 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling parking_lot v0.10.0 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio v0.2.6 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling actix-codec v0.2.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling derive_more v0.99.2 [INFO] [stderr] Compiling actix-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling async-trait v0.1.21 [INFO] [stderr] Compiling enum-as-inner v0.3.0 [INFO] [stderr] Compiling actix-web-codegen v0.2.0 [INFO] [stderr] Compiling actix_derive v0.5.0 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling pin-project v0.4.6 [INFO] [stderr] Compiling actix-threadpool v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.1 [INFO] [stderr] Compiling actix-service v1.0.1 [INFO] [stderr] Compiling h2 v0.2.1 [INFO] [stderr] Compiling futures v0.3.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling actix-rt v1.0.0 [INFO] [stderr] Compiling trust-dns-proto v0.18.0-alpha.2 [INFO] [stderr] Compiling actix-utils v1.0.4 [INFO] [stderr] Compiling actix-server v1.0.0 [INFO] [stderr] Compiling actix-tls v1.0.0 [INFO] [stderr] Compiling actix-testing v1.0.0 [INFO] [stderr] Compiling trust-dns-resolver v0.18.0-alpha.2 [INFO] [stderr] Compiling actix-connect v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling actix-router v0.2.3 [INFO] [stderr] Compiling actix-http v1.0.1 [INFO] [stderr] Compiling awc v1.0.1 [INFO] [stderr] Compiling actix v0.9.0 [INFO] [stderr] Compiling actix-web v2.0.0 [INFO] [stderr] Compiling actix-web-actors v2.0.0 [INFO] [stderr] Compiling signalling-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 32s [INFO] running `Command { std: "docker" "inspect" "28899cf4cb60461297453a29676672f616c582be645301cd48d8fc1203b60e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28899cf4cb60461297453a29676672f616c582be645301cd48d8fc1203b60e03", kill_on_drop: false }` [INFO] [stdout] 28899cf4cb60461297453a29676672f616c582be645301cd48d8fc1203b60e03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef0317fadae0cce8322e5c445bb14fb27b33ded41de0fcba196a36b6938a32ab [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" "ef0317fadae0cce8322e5c445bb14fb27b33ded41de0fcba196a36b6938a32ab", kill_on_drop: false }` [INFO] [stderr] Compiling signalling-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.86s [INFO] running `Command { std: "docker" "inspect" "ef0317fadae0cce8322e5c445bb14fb27b33ded41de0fcba196a36b6938a32ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef0317fadae0cce8322e5c445bb14fb27b33ded41de0fcba196a36b6938a32ab", kill_on_drop: false }` [INFO] [stdout] ef0317fadae0cce8322e5c445bb14fb27b33ded41de0fcba196a36b6938a32ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5ad3f7f4e4de7cb578226246aea58d45a33a12036f823d6c4ccc22b0191a6217 [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" "5ad3f7f4e4de7cb578226246aea58d45a33a12036f823d6c4ccc22b0191a6217", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/signalling_server-d3b0d93e15d7b272 [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test signal::serialize::test_serealizing_offer_signal ... ok [INFO] [stdout] test signal::deserialize::test_deserializing_new_ice_candidate_signal ... ok [INFO] [stdout] test signal::deserialize::test_serializing_assign_message ... ok [INFO] [stdout] test signal::serialize::test_serializing_assign_message ... ok [INFO] [stdout] test signal::serialize::test_serializing_answer_signal ... ok [INFO] [stdout] test signal::serialize::test_serializing_new_ice_candidate_signal ... ok [INFO] [stdout] test signal::deserialize::test_deserializing_answer_signal ... ok [INFO] [stdout] test signal::deserialize::test_deserealizing_offer_signal ... ok [INFO] [stdout] test signal_router::test::test_messaging ... ok [INFO] [stdout] test signal_router::test::test_routing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5ad3f7f4e4de7cb578226246aea58d45a33a12036f823d6c4ccc22b0191a6217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ad3f7f4e4de7cb578226246aea58d45a33a12036f823d6c4ccc22b0191a6217", kill_on_drop: false }` [INFO] [stdout] 5ad3f7f4e4de7cb578226246aea58d45a33a12036f823d6c4ccc22b0191a6217