[INFO] fetching crate wasmer-wasi-experimental-io-devices 3.0.3...
[INFO] testing wasmer-wasi-experimental-io-devices-3.0.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate wasmer-wasi-experimental-io-devices 3.0.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate wasmer-wasi-experimental-io-devices 3.0.3
[INFO] finished tweaking crates.io crate wasmer-wasi-experimental-io-devices 3.0.3
[INFO] tweaked toml for crates.io crate wasmer-wasi-experimental-io-devices 3.0.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmer-wasi-experimental-io-devices 3.0.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 233 packages to latest compatible versions
[INFO] [stderr]       Adding minifb v0.23.0 (available: v0.28.0)
[INFO] [stderr]       Adding nix v0.25.1 (available: v0.30.1)
[INFO] [stderr]       Adding typetag v0.1.8 (available: v0.2.20)
[INFO] [stderr]       Adding wasmer v3.0.3 (available: v3.3.0)
[INFO] [stderr]       Adding wasmer-compiler v3.0.3 (available: v3.3.0)
[INFO] [stderr]       Adding wasmer-derive v3.0.3 (available: v3.3.0)
[INFO] [stderr]       Adding wasmer-types v3.0.3 (available: v3.3.0)
[INFO] [stderr]       Adding wasmer-vbus v3.0.3 (available: v3.1.1)
[INFO] [stderr]       Adding wasmer-vfs v3.0.3 (available: v3.1.1)
[INFO] [stderr]       Adding wasmer-vm v3.0.3 (available: v3.3.0)
[INFO] [stderr]       Adding wasmer-vnet v3.0.3 (available: v3.1.1)
[INFO] [stderr]       Adding wasmer-wasi v3.0.3 (available: v3.1.1)
[INFO] [stderr]       Adding wasmer-wasi-local-networking v3.0.3 (available: v3.1.1)
[INFO] [stderr]       Adding wasmer-wasi-types v3.0.3 (available: v3.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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 wasmer-wit-bindgen-rust v0.1.1
[INFO] [stderr]   Downloaded wasmer-wit-bindgen-gen-rust v0.1.1
[INFO] [stderr]   Downloaded wasmer-wit-bindgen-rust-impl v0.1.1
[INFO] [stderr]   Downloaded wasmer-wit-parser v0.1.1
[INFO] [stderr]   Downloaded ref_thread_local v0.1.1
[INFO] [stderr]   Downloaded wasmer-wit-bindgen-gen-rust-wasm v0.1.1
[INFO] [stderr]   Downloaded wasmer-vfs v3.0.3
[INFO] [stderr]   Downloaded wasmer-vm v3.0.3
[INFO] [stderr]   Downloaded wasmer-vnet v3.0.3
[INFO] [stderr]   Downloaded wasmer-wasi-local-networking v3.0.3
[INFO] [stderr]   Downloaded wasmer-wit-bindgen-gen-core v0.1.1
[INFO] [stderr]   Downloaded wasmer-wasi v3.0.3
[INFO] [stderr]   Downloaded minifb v0.23.0
[INFO] [stderr]   Downloaded wasmer-vbus v3.0.3
[INFO] [stderr]   Downloaded wasmer-types v3.0.3
[INFO] [stderr]   Downloaded wasmer-compiler v3.0.3
[INFO] [stderr]   Downloaded wasmer-derive v3.0.3
[INFO] [stderr]   Downloaded wasmer-wasi-types v3.0.3
[INFO] [stderr]   Downloaded wasmer v3.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0026c217c472436f0fc69a80945b0fb7b05ca57e991017ebd6f32fb55107af3
[INFO] running `Command { std: "docker" "start" "-a" "e0026c217c472436f0fc69a80945b0fb7b05ca57e991017ebd6f32fb55107af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0026c217c472436f0fc69a80945b0fb7b05ca57e991017ebd6f32fb55107af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0026c217c472436f0fc69a80945b0fb7b05ca57e991017ebd6f32fb55107af3", kill_on_drop: false }`
[INFO] [stdout] e0026c217c472436f0fc69a80945b0fb7b05ca57e991017ebd6f32fb55107af3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] faca61da979580cd70602dcd7b36d37f19591352cdf7b90a8feaf80a01c7580e
[INFO] running `Command { std: "docker" "start" "-a" "faca61da979580cd70602dcd7b36d37f19591352cdf7b90a8feaf80a01c7580e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling rkyv v0.7.45
[INFO] [stderr]    Compiling corosensei v0.1.4
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling wasm-encoder v0.238.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling more-asserts v0.2.2
[INFO] [stderr]    Compiling wasmer-wit-bindgen-gen-rust-wasm v0.1.1
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling region v3.0.2
[INFO] [stderr]    Compiling const_fn v0.4.11
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling wasmparser v0.83.0
[INFO] [stderr]    Compiling generational-arena v0.2.9
[INFO] [stderr]    Compiling ref_thread_local v0.1.1
[INFO] [stderr]    Compiling nix v0.25.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling wasmer-wit-parser v0.1.1
[INFO] [stderr]    Compiling wast v238.0.0
[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 v0.21.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling ghost v0.1.20
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling rkyv_derive v0.7.45
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling wasmer-wit-bindgen-rust-impl v0.1.1
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling wasmer-derive v3.0.3
[INFO] [stderr]    Compiling typetag-impl v0.1.8
[INFO] [stderr]    Compiling ptr_meta v0.1.4
[INFO] [stderr]    Compiling enum-iterator v0.7.0
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling inventory v0.2.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling wasmer-wit-bindgen-rust v0.1.1
[INFO] [stderr]    Compiling wasmer-vfs v3.0.3
[INFO] [stderr]    Compiling wasmer-vnet v3.0.3
[INFO] [stderr]    Compiling wasmer-vbus v3.0.3
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling wasmer-wasi-local-networking v3.0.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling enumset v1.1.10
[INFO] [stderr]    Compiling wat v1.238.0
[INFO] [stderr]    Compiling wasmer-types v3.0.3
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling typetag v0.1.8
[INFO] [stderr]    Compiling wasmer-vm v3.0.3
[INFO] [stderr]    Compiling wasmer-compiler v3.0.3
[INFO] [stderr]    Compiling wasmer v3.0.3
[INFO] [stderr]    Compiling wasmer-wasi-types v3.0.3
[INFO] [stderr]    Compiling wasmer-wasi v3.0.3
[INFO] [stderr]    Compiling wasmer-wasi-experimental-io-devices v3.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.34s
[INFO] running `Command { std: "docker" "inspect" "faca61da979580cd70602dcd7b36d37f19591352cdf7b90a8feaf80a01c7580e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faca61da979580cd70602dcd7b36d37f19591352cdf7b90a8feaf80a01c7580e", kill_on_drop: false }`
[INFO] [stdout] faca61da979580cd70602dcd7b36d37f19591352cdf7b90a8feaf80a01c7580e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2227518e4f04c487685c059cb49dfa3866b5a9d6596f8cd556a4b85771574969
[INFO] running `Command { std: "docker" "start" "-a" "2227518e4f04c487685c059cb49dfa3866b5a9d6596f8cd556a4b85771574969", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmer-wasi-experimental-io-devices v3.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "2227518e4f04c487685c059cb49dfa3866b5a9d6596f8cd556a4b85771574969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2227518e4f04c487685c059cb49dfa3866b5a9d6596f8cd556a4b85771574969", kill_on_drop: false }`
[INFO] [stdout] 2227518e4f04c487685c059cb49dfa3866b5a9d6596f8cd556a4b85771574969
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb8e84c069913ca0ca7619dff2b35e13cfc7cbab0ea8a245bb92859749c7edef
[INFO] running `Command { std: "docker" "start" "-a" "eb8e84c069913ca0ca7619dff2b35e13cfc7cbab0ea8a245bb92859749c7edef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasmer_wasi_experimental_io_devices-fe0aee1154b35c19)
[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] [stderr]    Doc-tests wasmer_wasi_experimental_io_devices
[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" "eb8e84c069913ca0ca7619dff2b35e13cfc7cbab0ea8a245bb92859749c7edef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb8e84c069913ca0ca7619dff2b35e13cfc7cbab0ea8a245bb92859749c7edef", kill_on_drop: false }`
[INFO] [stdout] eb8e84c069913ca0ca7619dff2b35e13cfc7cbab0ea8a245bb92859749c7edef