[INFO] fetching crate unmp-link-udp 0.7.0... [INFO] testing unmp-link-udp-0.7.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate unmp-link-udp 0.7.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate unmp-link-udp 0.7.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unmp-link-udp 0.7.0 [INFO] finished tweaking crates.io crate unmp-link-udp 0.7.0 [INFO] tweaked toml for crates.io crate unmp-link-udp 0.7.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.8.0 [INFO] [stderr] Downloaded gloo-timers v0.2.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.24 [INFO] [stderr] Downloaded futures-lite v1.12.0 [INFO] [stderr] Downloaded wepoll-ffi v0.1.2 [INFO] [stderr] Downloaded cache-padded v1.1.1 [INFO] [stderr] Downloaded async-mutex v1.4.0 [INFO] [stderr] Downloaded async-global-executor v2.0.2 [INFO] [stderr] Downloaded polling v2.1.0 [INFO] [stderr] Downloaded async-executor v1.4.1 [INFO] [stderr] Downloaded kv-log-macro v1.0.7 [INFO] [stderr] Downloaded async-std v1.9.0 [INFO] [stderr] Downloaded atomic-waker v1.0.0 [INFO] [stderr] Downloaded blocking v1.0.2 [INFO] [stderr] Downloaded fastrand v1.4.1 [INFO] [stderr] Downloaded eds v0.4.4 [INFO] [stderr] Downloaded ctor v0.1.20 [INFO] [stderr] Downloaded async-lock v2.4.0 [INFO] [stderr] Downloaded futures-channel v0.3.15 [INFO] [stderr] Downloaded socket2 v0.4.0 [INFO] [stderr] Downloaded async-process v1.1.0 [INFO] [stderr] Downloaded futures-io v0.3.15 [INFO] [stderr] Downloaded concurrent-queue v1.2.2 [INFO] [stderr] Downloaded async-channel v1.6.1 [INFO] [stderr] Downloaded event-listener v2.5.1 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.7 [INFO] [stderr] Downloaded signal-hook-registry v1.4.0 [INFO] [stderr] Downloaded parking v2.0.0 [INFO] [stderr] Downloaded waker-fn v1.1.0 [INFO] [stderr] Downloaded async-io v1.6.0 [INFO] [stderr] Downloaded signal-hook v0.3.9 [INFO] [stderr] Downloaded instant v0.1.10 [INFO] [stderr] Downloaded time v0.1.43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ed244efac2d3594c258c2dc2442a8f33837df661db46bd5235e019047f03b5d [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" "9ed244efac2d3594c258c2dc2442a8f33837df661db46bd5235e019047f03b5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ed244efac2d3594c258c2dc2442a8f33837df661db46bd5235e019047f03b5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ed244efac2d3594c258c2dc2442a8f33837df661db46bd5235e019047f03b5d", kill_on_drop: false }` [INFO] [stdout] 9ed244efac2d3594c258c2dc2442a8f33837df661db46bd5235e019047f03b5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--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] b2f83aa952c9ff112705c3296fd0aaba6405c8f571721f4ef8386212180d6ac0 [INFO] running `Command { std: "docker" "start" "-a" "b2f83aa952c9ff112705c3296fd0aaba6405c8f571721f4ef8386212180d6ac0", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling fixed-queue v0.3.9 [INFO] [stderr] Compiling crc16 v0.4.0 [INFO] [stderr] Compiling unmp-id v2.0.0 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling futures-intrusive v0.4.0 [INFO] [stderr] Compiling spin v0.9.2 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling eds v0.4.4 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling unmp-link v0.7.0 [INFO] [stderr] Compiling task-stream v0.3.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling polling v2.1.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling unmp v0.7.3 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling async-process v1.1.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.9.0 [INFO] [stderr] Compiling unmp-link-udp v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.24s [INFO] running `Command { std: "docker" "inspect" "b2f83aa952c9ff112705c3296fd0aaba6405c8f571721f4ef8386212180d6ac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2f83aa952c9ff112705c3296fd0aaba6405c8f571721f4ef8386212180d6ac0", kill_on_drop: false }` [INFO] [stdout] b2f83aa952c9ff112705c3296fd0aaba6405c8f571721f4ef8386212180d6ac0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49577d84debc28bfd2e115636bf24bf697fd03f2e856a89bb9d0c4389128669b [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" "49577d84debc28bfd2e115636bf24bf697fd03f2e856a89bb9d0c4389128669b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling unmp-link-udp v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.09s [INFO] running `Command { std: "docker" "inspect" "49577d84debc28bfd2e115636bf24bf697fd03f2e856a89bb9d0c4389128669b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49577d84debc28bfd2e115636bf24bf697fd03f2e856a89bb9d0c4389128669b", kill_on_drop: false }` [INFO] [stdout] 49577d84debc28bfd2e115636bf24bf697fd03f2e856a89bb9d0c4389128669b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0e893721278bed0c20d3d3dbbc22c78e8e78c8207c13a949597812827573beef [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" "0e893721278bed0c20d3d3dbbc22c78e8e78c8207c13a949597812827573beef", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.45s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unmp_link_udp-2c22b428bb025e2a) [INFO] [stdout] [INFO] [stderr] Doc-tests unmp-link-udp [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] [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" "0e893721278bed0c20d3d3dbbc22c78e8e78c8207c13a949597812827573beef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e893721278bed0c20d3d3dbbc22c78e8e78c8207c13a949597812827573beef", kill_on_drop: false }` [INFO] [stdout] 0e893721278bed0c20d3d3dbbc22c78e8e78c8207c13a949597812827573beef