[INFO] fetching crate wasmer-wasi-experimental-io-devices 3.1.0...
[INFO] testing wasmer-wasi-experimental-io-devices-3.1.0 against try#613d1972a772987ed4ee06faccbab0e2fc839871+rustflags=-Copt-level=3 for pr-107051
[INFO] extracting crate wasmer-wasi-experimental-io-devices 3.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate wasmer-wasi-experimental-io-devices 3.1.0 on toolchain 613d1972a772987ed4ee06faccbab0e2fc839871
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmer-wasi-experimental-io-devices 3.1.0
[INFO] finished tweaking crates.io crate wasmer-wasi-experimental-io-devices 3.1.0
[INFO] tweaked toml for crates.io crate wasmer-wasi-experimental-io-devices 3.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c6814d884b95146a1fd2849df680e96d25865e8c98d4ece271988bbca06305e
[INFO] running `Command { std: "docker" "start" "-a" "4c6814d884b95146a1fd2849df680e96d25865e8c98d4ece271988bbca06305e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c6814d884b95146a1fd2849df680e96d25865e8c98d4ece271988bbca06305e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c6814d884b95146a1fd2849df680e96d25865e8c98d4ece271988bbca06305e", kill_on_drop: false }`
[INFO] [stdout] 4c6814d884b95146a1fd2849df680e96d25865e8c98d4ece271988bbca06305e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db12d0c9328be1840b9c0db5537416579cf675580e016d44c20373642c2afd4f
[INFO] running `Command { std: "docker" "start" "-a" "db12d0c9328be1840b9c0db5537416579cf675580e016d44c20373642c2afd4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling bytecheck v0.6.9
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling rend v0.3.6
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling target-lexicon v0.12.5
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling rkyv v0.7.39
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling corosensei v0.1.3
[INFO] [stderr]    Compiling gimli v0.27.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling object v0.30.2
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling more-asserts v0.2.2
[INFO] [stderr]    Compiling wasmer-wit-bindgen-gen-rust-wasm v0.1.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling wasm-encoder v0.22.0
[INFO] [stderr]    Compiling bytes v1.3.0
[INFO] [stderr]    Compiling const_fn v0.4.9
[INFO] [stderr]    Compiling async-trait v0.1.62
[INFO] [stderr]    Compiling wasmparser v0.83.0
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling wast v52.0.1
[INFO] [stderr]    Compiling erased-serde v0.3.24
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling generational-arena v0.2.8
[INFO] [stderr]    Compiling ref_thread_local v0.1.1
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling region v3.0.0
[INFO] [stderr]    Compiling memmap2 v0.5.8
[INFO] [stderr]    Compiling nix v0.25.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling wasmer-wit-parser v0.1.1
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling wasmer-wit-bindgen-gen-core v0.1.1
[INFO] [stderr]    Compiling wasmer-wit-bindgen-gen-rust v0.1.1
[INFO] [stderr]    Compiling darling_core v0.14.2
[INFO] [stderr]    Compiling wat v1.0.55
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.9
[INFO] [stderr]    Compiling darling_macro v0.14.2
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling rkyv_derive v0.7.39
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling wasmer-derive v3.1.0
[INFO] [stderr]    Compiling wasmer-wit-bindgen-rust-impl v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling ghost v0.1.7
[INFO] [stderr]    Compiling typetag-impl v0.1.8
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling ptr_meta v0.1.4
[INFO] [stderr]    Compiling enum-iterator v0.7.0
[INFO] [stderr]    Compiling darling v0.14.2
[INFO] [stderr]    Compiling enumset_derive v0.6.1
[INFO] [stderr]    Compiling inventory v0.2.3
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling enumset v1.0.12
[INFO] [stderr]    Compiling wasmer-wit-bindgen-rust v0.1.1
[INFO] [stderr]    Compiling wasmer-types v3.1.0
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling wasmer-vm v3.1.0
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling wasmer-vfs v3.1.0
[INFO] [stderr]    Compiling wasmer-vnet v3.1.0
[INFO] [stderr]    Compiling wasmer-vbus v3.1.0
[INFO] [stderr]    Compiling wasmer-wasi-local-networking v3.1.0
[INFO] [stderr]    Compiling wasmer-compiler v3.1.0
[INFO] [stderr]    Compiling wasmer v3.1.0
[INFO] [stderr]    Compiling typetag v0.1.8
[INFO] [stderr]    Compiling wasmer-wasi-types v3.1.0
[INFO] [stderr]    Compiling wasmer-wasi v3.1.0
[INFO] [stderr]    Compiling wasmer-wasi-experimental-io-devices v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7m 53s
[INFO] running `Command { std: "docker" "inspect" "db12d0c9328be1840b9c0db5537416579cf675580e016d44c20373642c2afd4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db12d0c9328be1840b9c0db5537416579cf675580e016d44c20373642c2afd4f", kill_on_drop: false }`
[INFO] [stdout] db12d0c9328be1840b9c0db5537416579cf675580e016d44c20373642c2afd4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e75937ed073b5b4a9af5c09375c1ac04f6f703c52d50f128c122ce893b2acd97
[INFO] running `Command { std: "docker" "start" "-a" "e75937ed073b5b4a9af5c09375c1ac04f6f703c52d50f128c122ce893b2acd97", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmer-wasi-experimental-io-devices v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "e75937ed073b5b4a9af5c09375c1ac04f6f703c52d50f128c122ce893b2acd97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e75937ed073b5b4a9af5c09375c1ac04f6f703c52d50f128c122ce893b2acd97", kill_on_drop: false }`
[INFO] [stdout] e75937ed073b5b4a9af5c09375c1ac04f6f703c52d50f128c122ce893b2acd97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c13b568a612366516b21548a3b92e4e7f51f768592653f56b234ccf8ea9e2d88
[INFO] running `Command { std: "docker" "start" "-a" "c13b568a612366516b21548a3b92e4e7f51f768592653f56b234ccf8ea9e2d88", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasmer_wasi_experimental_io_devices-c3ae0074b16d6509)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasmer-wasi-experimental-io-devices
[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" "c13b568a612366516b21548a3b92e4e7f51f768592653f56b234ccf8ea9e2d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c13b568a612366516b21548a3b92e4e7f51f768592653f56b234ccf8ea9e2d88", kill_on_drop: false }`
[INFO] [stdout] c13b568a612366516b21548a3b92e4e7f51f768592653f56b234ccf8ea9e2d88