[INFO] fetching crate tokio-ddmw 0.9.4... [INFO] testing tokio-ddmw-0.9.4 against 1.55.0 for beta-1.56-1 [INFO] extracting crate tokio-ddmw 0.9.4 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate tokio-ddmw 0.9.4 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokio-ddmw 0.9.4 [INFO] finished tweaking crates.io crate tokio-ddmw 0.9.4 [INFO] tweaked toml for crates.io crate tokio-ddmw 0.9.4 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ddmw-util v0.2.0 [INFO] [stderr] Downloaded blather v0.7.1 [INFO] [stderr] Downloaded ddmw-types v0.1.1 [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" "+1.55.0" "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] f751e9da8027fed578706da8d39c15f802c93e2f388c9b16dff6837c721bcf2c [INFO] running `Command { std: "docker" "start" "-a" "f751e9da8027fed578706da8d39c15f802c93e2f388c9b16dff6837c721bcf2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f751e9da8027fed578706da8d39c15f802c93e2f388c9b16dff6837c721bcf2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f751e9da8027fed578706da8d39c15f802c93e2f388c9b16dff6837c721bcf2c", kill_on_drop: false }` [INFO] [stdout] f751e9da8027fed578706da8d39c15f802c93e2f388c9b16dff6837c721bcf2c [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=warn" "-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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4aae5f604a07341eb373322019a09919c44bc1fbb82f66cf65d07c8fb6a3c829 [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" "4aae5f604a07341eb373322019a09919c44bc1fbb82f66cf65d07c8fb6a3c829", kill_on_drop: false }` [INFO] [stderr] Compiling ddmw-types v0.1.1 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling uncased v0.9.6 [INFO] [stderr] Compiling figment v0.10.6 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling ddmw-util v0.2.0 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling tokio-util v0.6.8 [INFO] [stderr] Compiling tokio-stream v0.1.7 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling blather v0.7.1 [INFO] [stderr] Compiling tokio-ddmw v0.9.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.58s [INFO] running `Command { std: "docker" "inspect" "4aae5f604a07341eb373322019a09919c44bc1fbb82f66cf65d07c8fb6a3c829", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4aae5f604a07341eb373322019a09919c44bc1fbb82f66cf65d07c8fb6a3c829", kill_on_drop: false }` [INFO] [stdout] 4aae5f604a07341eb373322019a09919c44bc1fbb82f66cf65d07c8fb6a3c829 [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=warn" "-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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4774026fcb393aea31c5842e0f2377fd73fdbf84dccca2eee57ff1c0031fee63 [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" "4774026fcb393aea31c5842e0f2377fd73fdbf84dccca2eee57ff1c0031fee63", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-ddmw v0.9.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "4774026fcb393aea31c5842e0f2377fd73fdbf84dccca2eee57ff1c0031fee63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4774026fcb393aea31c5842e0f2377fd73fdbf84dccca2eee57ff1c0031fee63", kill_on_drop: false }` [INFO] [stdout] 4774026fcb393aea31c5842e0f2377fd73fdbf84dccca2eee57ff1c0031fee63 [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=warn" "-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" "+1.55.0" "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] 418e28a7b669787c2a35142b1b36baeafa51e3c05ddf5bcb869a3861da941db7 [INFO] running `Command { std: "docker" "start" "-a" "418e28a7b669787c2a35142b1b36baeafa51e3c05ddf5bcb869a3861da941db7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tokio_ddmw-c58a953eba4e5b6b) [INFO] [stderr] Doc-tests tokio-ddmw [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] [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" "418e28a7b669787c2a35142b1b36baeafa51e3c05ddf5bcb869a3861da941db7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "418e28a7b669787c2a35142b1b36baeafa51e3c05ddf5bcb869a3861da941db7", kill_on_drop: false }` [INFO] [stdout] 418e28a7b669787c2a35142b1b36baeafa51e3c05ddf5bcb869a3861da941db7