[INFO] fetching crate wasi-tokio 0.28.0... [INFO] testing wasi-tokio-0.28.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate wasi-tokio 0.28.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate wasi-tokio 0.28.0 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 wasi-tokio 0.28.0 [INFO] finished tweaking crates.io crate wasi-tokio 0.28.0 [INFO] tweaked toml for crates.io crate wasi-tokio 0.28.0 written to /workspace/builds/worker-10/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] [stderr] Blocking waiting for file lock on package cache [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 cap-tempfile v0.13.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 34f4069511b9905ff451d2b1ff2780aab694049074387558c1c4d12a0c405a54 [INFO] running `Command { std: "docker" "start" "-a" "34f4069511b9905ff451d2b1ff2780aab694049074387558c1c4d12a0c405a54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34f4069511b9905ff451d2b1ff2780aab694049074387558c1c4d12a0c405a54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34f4069511b9905ff451d2b1ff2780aab694049074387558c1c4d12a0c405a54", kill_on_drop: false }` [INFO] [stdout] 34f4069511b9905ff451d2b1ff2780aab694049074387558c1c4d12a0c405a54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] e9d57fc74508e811cd0c04a73999d3e943404ff32b143ae4f9a697b1a5e68d32 [INFO] running `Command { std: "docker" "start" "-a" "e9d57fc74508e811cd0c04a73999d3e943404ff32b143ae4f9a697b1a5e68d32", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling target-lexicon v0.12.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling wasmparser v0.78.2 [INFO] [stderr] Compiling more-asserts v0.2.1 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling wasi-common v0.28.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling tokio v1.8.1 [INFO] [stderr] Compiling wast v35.0.2 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling errno v0.2.7 [INFO] [stderr] Compiling cpp_demangle v0.3.3 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling io-lifetimes v0.1.1 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling system-interface v0.6.6 [INFO] [stderr] Compiling unsafe-io v0.6.12 [INFO] [stderr] Compiling cap-primitives v0.13.10 [INFO] [stderr] Compiling cap-std v0.13.10 [INFO] [stderr] Compiling cap-fs-ext v0.13.10 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling shellexpand v2.1.0 [INFO] [stderr] Compiling region v2.2.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling posish v0.6.3 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling wasmtime-runtime v0.28.0 [INFO] [stderr] Compiling psm v0.1.13 [INFO] [stderr] Compiling fs-set-times v0.3.1 [INFO] [stderr] Compiling cap-rand v0.13.10 [INFO] [stderr] Compiling cap-time-ext v0.13.10 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling witx v0.9.1 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling wiggle-generate v0.28.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling wiggle-macro v0.28.0 [INFO] [stderr] Compiling cranelift-entity v0.75.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.75.0 [INFO] [stderr] Compiling regalloc v0.0.31 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling cranelift-bforest v0.75.0 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling object v0.25.3 [INFO] [stderr] Compiling cranelift-codegen v0.75.0 [INFO] [stderr] Compiling addr2line v0.15.2 [INFO] [stderr] Compiling cranelift-frontend v0.75.0 [INFO] [stderr] Compiling cranelift-native v0.75.0 [INFO] [stderr] Compiling cranelift-wasm v0.75.0 [INFO] [stderr] Compiling wasmtime-environ v0.28.0 [INFO] [stderr] Compiling wasmtime-debug v0.28.0 [INFO] [stderr] Compiling wasmtime-cranelift v0.28.0 [INFO] [stderr] Compiling wasmtime-profiling v0.28.0 [INFO] [stderr] Compiling wasmtime-obj v0.28.0 [INFO] [stderr] Compiling wasmtime-jit v0.28.0 [INFO] [stderr] Compiling wasmtime v0.28.0 [INFO] [stderr] Compiling wiggle v0.28.0 [INFO] [stderr] Compiling wasi-cap-std-sync v0.28.0 [INFO] [stderr] Compiling wasi-tokio v0.28.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 55s [INFO] running `Command { std: "docker" "inspect" "e9d57fc74508e811cd0c04a73999d3e943404ff32b143ae4f9a697b1a5e68d32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9d57fc74508e811cd0c04a73999d3e943404ff32b143ae4f9a697b1a5e68d32", kill_on_drop: false }` [INFO] [stdout] e9d57fc74508e811cd0c04a73999d3e943404ff32b143ae4f9a697b1a5e68d32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f7701ecccb1d845609a0cd5193e3c97ea4308d414d11ba098a2227985c9d9323 [INFO] running `Command { std: "docker" "start" "-a" "f7701ecccb1d845609a0cd5193e3c97ea4308d414d11ba098a2227985c9d9323", kill_on_drop: false }` [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling tokio v1.8.1 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling cap-tempfile v0.13.10 [INFO] [stderr] Compiling wasi-tokio v0.28.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.84s [INFO] running `Command { std: "docker" "inspect" "f7701ecccb1d845609a0cd5193e3c97ea4308d414d11ba098a2227985c9d9323", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7701ecccb1d845609a0cd5193e3c97ea4308d414d11ba098a2227985c9d9323", kill_on_drop: false }` [INFO] [stdout] f7701ecccb1d845609a0cd5193e3c97ea4308d414d11ba098a2227985c9d9323 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 2d052c8974df2385f890ccbe60d7e59a5fab1b188891b4e096b708bb9a22c2a8 [INFO] running `Command { std: "docker" "start" "-a" "2d052c8974df2385f890ccbe60d7e59a5fab1b188891b4e096b708bb9a22c2a8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wasi_tokio-ef673f1f35696f8a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test dir::test::scratch_dir ... ok [INFO] [stderr] Doc-tests wasi-tokio [INFO] [stdout] test dir::test::readdir ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [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" "2d052c8974df2385f890ccbe60d7e59a5fab1b188891b4e096b708bb9a22c2a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d052c8974df2385f890ccbe60d7e59a5fab1b188891b4e096b708bb9a22c2a8", kill_on_drop: false }` [INFO] [stdout] 2d052c8974df2385f890ccbe60d7e59a5fab1b188891b4e096b708bb9a22c2a8