[INFO] fetching crate wasmer-wasi-experimental-io-devices 3.0.3...
[INFO] testing wasmer-wasi-experimental-io-devices-3.0.3 against try#ece70b22820429ebf0c6d388c32356a14c58fc2f for pr-107251
[INFO] extracting crate wasmer-wasi-experimental-io-devices 3.0.3 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate wasmer-wasi-experimental-io-devices 3.0.3 on toolchain ece70b22820429ebf0c6d388c32356a14c58fc2f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7-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" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "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" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 077e7cc0d9cf94ed5a153e0b7baac84bb6d31e468c2b9744bbad9715bf3627fa
[INFO] running `Command { std: "docker" "start" "-a" "077e7cc0d9cf94ed5a153e0b7baac84bb6d31e468c2b9744bbad9715bf3627fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "077e7cc0d9cf94ed5a153e0b7baac84bb6d31e468c2b9744bbad9715bf3627fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "077e7cc0d9cf94ed5a153e0b7baac84bb6d31e468c2b9744bbad9715bf3627fa", kill_on_drop: false }`
[INFO] [stdout] 077e7cc0d9cf94ed5a153e0b7baac84bb6d31e468c2b9744bbad9715bf3627fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e31c51d314c32ff7556ec042c1f6e02d8718ba918f7dfefd9e1c70a6fb8e9e9
[INFO] running `Command { std: "docker" "start" "-a" "7e31c51d314c32ff7556ec042c1f6e02d8718ba918f7dfefd9e1c70a6fb8e9e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[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 autocfg v1.1.0
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bytecheck v0.6.9
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling rend v0.3.6
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling target-lexicon v0.12.5
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling rkyv v0.7.39
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]    Compiling gimli v0.27.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[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 miniz_oxide v0.6.2
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling corosensei v0.1.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]    Compiling more-asserts v0.2.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling wasmer-wit-bindgen-gen-rust-wasm v0.1.1
[INFO] [stderr]    Compiling wasm-encoder v0.22.0
[INFO] [stderr]    Compiling async-trait v0.1.63
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling const_fn v0.4.9
[INFO] [stderr]    Compiling bytes v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling wasmparser v0.83.0
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling region v3.0.0
[INFO] [stderr]    Compiling wasmer-wit-parser v0.1.1
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling wast v52.0.2
[INFO] [stderr]    Compiling memmap2 v0.5.8
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling erased-serde v0.3.24
[INFO] [stderr]    Compiling generational-arena v0.2.8
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling ref_thread_local v0.1.1
[INFO] [stderr]    Compiling nix v0.25.1
[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 v1.0.56
[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 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 v3.0.3
[INFO] [stderr]    Compiling wasmer-wit-bindgen-rust-impl v0.1.1
[INFO] [stderr]    Compiling ghost v0.1.7
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling ptr_meta v0.1.4
[INFO] [stderr]    Compiling typetag-impl v0.1.8
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling darling_macro v0.14.2
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling enum-iterator v0.7.0
[INFO] [stderr]    Compiling inventory v0.2.3
[INFO] [stderr]    Compiling wasmer-wit-bindgen-rust v0.1.1
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling darling v0.14.2
[INFO] [stderr]    Compiling enumset_derive v0.6.1
[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 wasmer-wasi-local-networking v3.0.3
[INFO] [stderr]    Compiling enumset v1.0.12
[INFO] [stderr]    Compiling wasmer-types v3.0.3
[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 [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "7e31c51d314c32ff7556ec042c1f6e02d8718ba918f7dfefd9e1c70a6fb8e9e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e31c51d314c32ff7556ec042c1f6e02d8718ba918f7dfefd9e1c70a6fb8e9e9", kill_on_drop: false }`
[INFO] [stdout] 7e31c51d314c32ff7556ec042c1f6e02d8718ba918f7dfefd9e1c70a6fb8e9e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b1e600d0fbe5f9811e296c710509a3cfc520f8af635a454985c42d112de14e9
[INFO] running `Command { std: "docker" "start" "-a" "9b1e600d0fbe5f9811e296c710509a3cfc520f8af635a454985c42d112de14e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmer-wasi-experimental-io-devices v3.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "9b1e600d0fbe5f9811e296c710509a3cfc520f8af635a454985c42d112de14e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b1e600d0fbe5f9811e296c710509a3cfc520f8af635a454985c42d112de14e9", kill_on_drop: false }`
[INFO] [stdout] 9b1e600d0fbe5f9811e296c710509a3cfc520f8af635a454985c42d112de14e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3690feb811f14659ef907ece71576ad03a4672904341afaca69e28eb675be62
[INFO] running `Command { std: "docker" "start" "-a" "c3690feb811f14659ef907ece71576ad03a4672904341afaca69e28eb675be62", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasmer_wasi_experimental_io_devices-5f6f4411d6860e08)
[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" "c3690feb811f14659ef907ece71576ad03a4672904341afaca69e28eb675be62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3690feb811f14659ef907ece71576ad03a4672904341afaca69e28eb675be62", kill_on_drop: false }`
[INFO] [stdout] c3690feb811f14659ef907ece71576ad03a4672904341afaca69e28eb675be62