[INFO] fetching crate mirai 0.0.4... [INFO] testing mirai-0.0.4 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate mirai 0.0.4 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate mirai 0.0.4 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate mirai 0.0.4 [INFO] finished tweaking crates.io crate mirai 0.0.4 [INFO] tweaked toml for crates.io crate mirai 0.0.4 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--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 serde_json v1.0.59 [INFO] [stderr] Downloaded regex v1.4.2 [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded pin-project-internal v1.0.2 [INFO] [stderr] Downloaded proc-macro-nested v0.1.6 [INFO] [stderr] Downloaded num-integer v0.1.44 [INFO] [stderr] Downloaded futures-macro v0.3.8 [INFO] [stderr] Downloaded ntapi v0.3.6 [INFO] [stderr] Downloaded futures-task v0.3.8 [INFO] [stderr] Downloaded pin-utils v0.1.0 [INFO] [stderr] Downloaded futures-core v0.3.8 [INFO] [stderr] Downloaded futures-sink v0.3.8 [INFO] [stderr] Downloaded futures v0.3.8 [INFO] [stderr] Downloaded matchers v0.0.1 [INFO] [stderr] Downloaded futures-io v0.3.8 [INFO] [stderr] Downloaded futures-channel v0.3.8 [INFO] [stderr] Downloaded futures-executor v0.3.8 [INFO] [stderr] Downloaded ansi_term v0.12.1 [INFO] [stderr] Downloaded mio v0.7.6 [INFO] [stderr] Downloaded chrono v0.4.19 [INFO] [stderr] Downloaded regex-syntax v0.6.21 [INFO] [stderr] Downloaded serde v1.0.117 [INFO] [stderr] Downloaded scoped-tls v1.0.0 [INFO] [stderr] Downloaded pin-project v1.0.2 [INFO] [stderr] Downloaded miow v0.3.6 [INFO] [stderr] Downloaded tracing-attributes v0.1.11 [INFO] [stderr] Downloaded syn v1.0.52 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded loom v0.3.6 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded regex-automata v0.1.9 [INFO] [stderr] Downloaded itoa v0.4.6 [INFO] [stderr] Downloaded tracing v0.1.22 [INFO] [stderr] Downloaded tracing-serde v0.1.2 [INFO] [stderr] Downloaded tracing-subscriber v0.2.15 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded tracing-log v0.1.1 [INFO] [stderr] Downloaded serde_derive v1.0.117 [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded proc-macro-hack v0.5.19 [INFO] [stderr] Downloaded smallvec v1.5.0 [INFO] [stderr] Downloaded tracing-core v0.1.17 [INFO] [stderr] Downloaded pin-project-lite v0.2.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.24 [INFO] [stderr] Downloaded once_cell v1.5.2 [INFO] [stderr] Downloaded cc v1.0.65 [INFO] [stderr] Downloaded thread_local v1.0.1 [INFO] [stderr] Downloaded futures-util v0.3.8 [INFO] [stderr] Downloaded generator v0.6.23 [INFO] [stderr] Downloaded wasi v0.10.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded sharded-slab v0.1.0 [INFO] [stderr] Downloaded byteorder v1.3.4 [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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe4dcad322ca3cc4982ec2243b29a3aac9a3639c0d57b235d02cd778fcc1805b [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" "fe4dcad322ca3cc4982ec2243b29a3aac9a3639c0d57b235d02cd778fcc1805b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe4dcad322ca3cc4982ec2243b29a3aac9a3639c0d57b235d02cd778fcc1805b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe4dcad322ca3cc4982ec2243b29a3aac9a3639c0d57b235d02cd778fcc1805b", kill_on_drop: false }` [INFO] [stdout] fe4dcad322ca3cc4982ec2243b29a3aac9a3639c0d57b235d02cd778fcc1805b [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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f79b57a8bff0aaed3aef4f25a9ea3db8eb4662fb5e9633ef682152a9fa35b7b8 [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" "f79b57a8bff0aaed3aef4f25a9ea3db8eb4662fb5e9633ef682152a9fa35b7b8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling mirai v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.36s [INFO] running `Command { std: "docker" "inspect" "f79b57a8bff0aaed3aef4f25a9ea3db8eb4662fb5e9633ef682152a9fa35b7b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f79b57a8bff0aaed3aef4f25a9ea3db8eb4662fb5e9633ef682152a9fa35b7b8", kill_on_drop: false }` [INFO] [stdout] f79b57a8bff0aaed3aef4f25a9ea3db8eb4662fb5e9633ef682152a9fa35b7b8 [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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--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] c620c7d277d10f2a967991036908242ba4ea8ff5afc7469449da9a4f9289153a [INFO] running `Command { std: "docker" "start" "-a" "c620c7d277d10f2a967991036908242ba4ea8ff5afc7469449da9a4f9289153a", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling sharded-slab v0.1.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling tracing-subscriber v0.2.15 [INFO] [stderr] Compiling mirai v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 52.56s [INFO] running `Command { std: "docker" "inspect" "c620c7d277d10f2a967991036908242ba4ea8ff5afc7469449da9a4f9289153a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c620c7d277d10f2a967991036908242ba4ea8ff5afc7469449da9a4f9289153a", kill_on_drop: false }` [INFO] [stdout] c620c7d277d10f2a967991036908242ba4ea8ff5afc7469449da9a4f9289153a [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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", 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] b3c51697139009c439a4428464ffc6dfde81422d3a1bcd4e6086b75d1e50f07f [INFO] running `Command { std: "docker" "start" "-a" "b3c51697139009c439a4428464ffc6dfde81422d3a1bcd4e6086b75d1e50f07f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mirai-45dd2b67d00b2cec [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] Nov 28 17:32:10.692 TRACE mirai::tcp: Poll write would block, returning pending [INFO] [stdout] test tcp::tests::can_await_connections ... ok [INFO] [stdout] Nov 28 17:32:10.694  INFO mirai::udp::tests: Preparing test [INFO] [stdout] Nov 28 17:32:10.696  INFO mirai::udp::tests: Binding UdpSockets [INFO] [stdout] Nov 28 17:32:10.696  INFO mirai::udp::tests: Starting reactor [INFO] [stdout] Nov 28 17:32:10.697  INFO mirai::udp::tests: Blocking on Send [INFO] [stdout] Nov 28 17:32:10.697  INFO mirai::udp::tests: Blocking on Recv [INFO] [stdout] Nov 28 17:32:10.694  INFO mirai::tcp::tests: Preparing test [INFO] [stdout] test tests::recycle_token ... ok [INFO] [stdout] test udp::tests::can_await_send_and_recv ... ok [INFO] [stdout] Nov 28 17:32:10.697  INFO mirai::tcp::tests: Binding TcpListenerStream [INFO] [stdout] Nov 28 17:32:10.697  INFO mirai::tcp::tests: Starting reactor [INFO] [stdout] Nov 28 17:32:10.697  INFO mirai::tcp::tests: Connecting to server [INFO] [stdout] Nov 28 17:32:10.697  INFO mirai::tcp::tests: Splitting remote [INFO] [stdout] Nov 28 17:32:10.697  INFO mirai::tcp::tests: Blocking on recv connection [INFO] [stdout] Nov 28 17:32:10.697  INFO mirai::tcp::tests: Splitting local [INFO] [stdout] Nov 28 17:32:10.698  INFO mirai::tcp::tests: Blocking on Send [INFO] [stdout] Nov 28 17:32:10.698  INFO mirai::tcp::tests: Blocking on Recv [INFO] [stdout] Nov 28 17:32:10.698  INFO mirai::tcp::tests: recv_buffer.len(): 24 [INFO] [stdout] test tcp::tests::can_await_send_and_recv ... ok [INFO] [stdout] Nov 28 17:32:10.698  INFO mirai::udp::tests: Preparing test [INFO] [stderr] Doc-tests mirai [INFO] [stdout] Nov 28 17:32:10.701  INFO mirai::udp::tests: Binding UdpSockets [INFO] [stdout] Nov 28 17:32:10.701  INFO mirai::udp::tests: Starting reactor [INFO] [stdout] Nov 28 17:32:10.701  INFO mirai::udp::tests: Blocking on Send [INFO] [stdout] Nov 28 17:32:10.702  INFO mirai::udp::tests: Blocking on Recv [INFO] [stdout] test udp::tests::can_await_send_to_and_recv_from ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b3c51697139009c439a4428464ffc6dfde81422d3a1bcd4e6086b75d1e50f07f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3c51697139009c439a4428464ffc6dfde81422d3a1bcd4e6086b75d1e50f07f", kill_on_drop: false }` [INFO] [stdout] b3c51697139009c439a4428464ffc6dfde81422d3a1bcd4e6086b75d1e50f07f