[INFO] fetching crate wasmtime-async 0.1.1... [INFO] testing wasmtime-async-0.1.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate wasmtime-async 0.1.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate wasmtime-async 0.1.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmtime-async 0.1.1 [INFO] finished tweaking crates.io crate wasmtime-async 0.1.1 [INFO] tweaked toml for crates.io crate wasmtime-async 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate wasmtime-async 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bincode v1.2.1 [INFO] [stderr] Downloaded scroll_derive v0.10.1 [INFO] [stderr] Downloaded cranelift-native v0.63.0 [INFO] [stderr] Downloaded scroll v0.10.1 [INFO] [stderr] Downloaded wasmtime-profiling v0.16.0 [INFO] [stderr] Downloaded region v2.1.2 [INFO] [stderr] Downloaded scoped-tls-hkt v0.1.2 [INFO] [stderr] Downloaded wasmtime-debug v0.16.0 [INFO] [stderr] Downloaded context v2.1.0 [INFO] [stderr] Downloaded wepoll-sys v2.0.0 [INFO] [stderr] Downloaded wepoll-binding v2.0.0 [INFO] [stderr] Downloaded smol v0.1.4 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.63.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.16 [INFO] [stderr] Downloaded backtrace-sys v0.1.37 [INFO] [stderr] Downloaded piper v0.1.1 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.63.0 [INFO] [stderr] Downloaded errno v0.2.5 [INFO] [stderr] Downloaded cranelift-codegen v0.63.0 [INFO] [stderr] Downloaded quote v1.0.4 [INFO] [stderr] Downloaded cc v1.0.52 [INFO] [stderr] Downloaded thiserror v1.0.16 [INFO] [stderr] Downloaded wasmtime-environ v0.16.0 [INFO] [stderr] Downloaded wasmtime-runtime v0.16.0 [INFO] [stderr] Downloaded raw-cpuid v7.0.3 [INFO] [stderr] Downloaded wasmtime-jit v0.16.0 [INFO] [stderr] Downloaded file-per-thread-logger v0.1.2 [INFO] [stderr] Downloaded cranelift-wasm v0.63.0 [INFO] [stderr] Downloaded wasmtime v0.16.0 [INFO] [stderr] Downloaded zstd-safe v2.0.3+zstd.1.4.4 [INFO] [stderr] Downloaded zstd-sys v1.4.15+zstd.1.4.4 [INFO] [stderr] Downloaded cranelift-bforest v0.63.0 [INFO] [stderr] Downloaded zstd v0.5.1+zstd.1.4.4 [INFO] [stderr] Downloaded regalloc v0.0.21 [INFO] [stderr] Downloaded wast v14.0.0 [INFO] [stderr] Downloaded wat v1.0.15 [INFO] [stderr] Downloaded cranelift-entity v0.63.0 [INFO] [stderr] Downloaded cranelift-frontend v0.63.0 [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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 3063f66b32730c2cb369e87188ba96ebaa250ffa7d59738b5a5c188a3d98dc21 [INFO] running `Command { std: "docker" "start" "-a" "3063f66b32730c2cb369e87188ba96ebaa250ffa7d59738b5a5c188a3d98dc21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3063f66b32730c2cb369e87188ba96ebaa250ffa7d59738b5a5c188a3d98dc21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3063f66b32730c2cb369e87188ba96ebaa250ffa7d59738b5a5c188a3d98dc21", kill_on_drop: false }` [INFO] [stdout] 3063f66b32730c2cb369e87188ba96ebaa250ffa7d59738b5a5c188a3d98dc21 [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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb1bc15f4c01ac6c3fca2a161d3f4cbef72b55031070e25911b0a8cd7ecdbaf2 [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" "cb1bc15f4c01ac6c3fca2a161d3f4cbef72b55031070e25911b0a8cd7ecdbaf2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling cranelift-codegen-shared v0.63.0 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling wasmtime-environ v0.16.0 [INFO] [stderr] Compiling more-asserts v0.2.1 [INFO] [stderr] Compiling base64 v0.12.0 [INFO] [stderr] Compiling leb128 v0.2.4 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Compiling wast v14.0.0 [INFO] [stderr] Compiling regalloc v0.0.21 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling gimli v0.20.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling errno v0.2.5 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling region v2.1.2 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling directories v2.0.2 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling object v0.18.0 [INFO] [stderr] Compiling file-per-thread-logger v0.1.2 [INFO] [stderr] Compiling wat v1.0.15 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling zstd-sys v1.4.15+zstd.1.4.4 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling wasmtime-runtime v0.16.0 [INFO] [stderr] Compiling raw-cpuid v7.0.3 [INFO] [stderr] Compiling context v2.1.0 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling scroll_derive v0.10.1 [INFO] [stderr] Compiling scroll v0.10.1 [INFO] [stderr] Compiling goblin v0.1.3 [INFO] [stderr] Compiling thiserror v1.0.16 [INFO] [stderr] Compiling cranelift-entity v0.63.0 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling string-interner v0.7.1 [INFO] [stderr] Compiling faerie v0.15.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.63.0 [INFO] [stderr] Compiling cranelift-bforest v0.63.0 [INFO] [stderr] Compiling cranelift-codegen v0.63.0 [INFO] [stderr] Compiling zstd-safe v2.0.3+zstd.1.4.4 [INFO] [stderr] Compiling zstd v0.5.1+zstd.1.4.4 [INFO] [stderr] Compiling cranelift-frontend v0.63.0 [INFO] [stderr] Compiling cranelift-native v0.63.0 [INFO] [stderr] Compiling cranelift-wasm v0.63.0 [INFO] [stderr] Compiling wasmtime-debug v0.16.0 [INFO] [stderr] Compiling wasmtime-profiling v0.16.0 [INFO] [stderr] Compiling wasmtime-jit v0.16.0 [INFO] [stderr] Compiling wasmtime v0.16.0 [INFO] [stderr] Compiling wasmtime-async v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 09s [INFO] running `Command { std: "docker" "inspect" "cb1bc15f4c01ac6c3fca2a161d3f4cbef72b55031070e25911b0a8cd7ecdbaf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb1bc15f4c01ac6c3fca2a161d3f4cbef72b55031070e25911b0a8cd7ecdbaf2", kill_on_drop: false }` [INFO] [stdout] cb1bc15f4c01ac6c3fca2a161d3f4cbef72b55031070e25911b0a8cd7ecdbaf2 [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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] b9d8567c291133f5e2567ba7394b3ec2befe6f0a504f16a9764444f8921030ed [INFO] running `Command { std: "docker" "start" "-a" "b9d8567c291133f5e2567ba7394b3ec2befe6f0a504f16a9764444f8921030ed", kill_on_drop: false }` [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling scoped-tls-hkt v0.1.2 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling piper v0.1.1 [INFO] [stderr] Compiling smol v0.1.4 [INFO] [stderr] Compiling wasmtime-async v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 31.68s [INFO] running `Command { std: "docker" "inspect" "b9d8567c291133f5e2567ba7394b3ec2befe6f0a504f16a9764444f8921030ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9d8567c291133f5e2567ba7394b3ec2befe6f0a504f16a9764444f8921030ed", kill_on_drop: false }` [INFO] [stdout] b9d8567c291133f5e2567ba7394b3ec2befe6f0a504f16a9764444f8921030ed [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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6cfea17cebe00a23a84eb32b496ad37a1dc9aa1b266b3feda62897d08b6d052f [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" "6cfea17cebe00a23a84eb32b496ad37a1dc9aa1b266b3feda62897d08b6d052f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wasmtime_async-ce7081030b4efab1) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::wrap_async_with_caller_then_get ... ok [INFO] [stdout] test tests::wrap_async_then_get ... ok [INFO] [stdout] test tests::new_async_then_call ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests wasmtime-async [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" "6cfea17cebe00a23a84eb32b496ad37a1dc9aa1b266b3feda62897d08b6d052f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cfea17cebe00a23a84eb32b496ad37a1dc9aa1b266b3feda62897d08b6d052f", kill_on_drop: false }` [INFO] [stdout] 6cfea17cebe00a23a84eb32b496ad37a1dc9aa1b266b3feda62897d08b6d052f