[INFO] fetching crate wasi-tokio 0.29.0...
[INFO] checking wasi-tokio-0.29.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate wasi-tokio 0.29.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate wasi-tokio 0.29.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasi-tokio 0.29.0
[INFO] finished tweaking crates.io crate wasi-tokio 0.29.0
[INFO] tweaked toml for crates.io crate wasi-tokio 0.29.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cap-tempfile v0.16.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fcac6194a5f92691752d93136a642b2ba301bb821be71e95ad3ba384a5480ee
[INFO] running `Command { std: "docker" "start" "-a" "8fcac6194a5f92691752d93136a642b2ba301bb821be71e95ad3ba384a5480ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fcac6194a5f92691752d93136a642b2ba301bb821be71e95ad3ba384a5480ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fcac6194a5f92691752d93136a642b2ba301bb821be71e95ad3ba384a5480ee", kill_on_drop: false }`
[INFO] [stdout] 8fcac6194a5f92691752d93136a642b2ba301bb821be71e95ad3ba384a5480ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] baac81b08aab2339c4cbf2281614925da54fe2599c5efbcc264971d6c68a9507
[INFO] running `Command { std: "docker" "start" "-a" "baac81b08aab2339c4cbf2281614925da54fe2599c5efbcc264971d6c68a9507", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking linux-raw-sys v0.0.12
[INFO] [stderr]     Checking ambient-authority v0.0.1
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking ipnet v2.3.1
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling wasi-common v0.29.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Checking tracing-core v0.1.18
[INFO] [stderr]    Compiling tokio v1.10.0
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]     Checking cpp_demangle v0.3.3
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling wasmtime-runtime v0.29.0
[INFO] [stderr]    Compiling psm v0.1.14
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling io-lifetimes v0.2.3
[INFO] [stderr]    Compiling posish v0.16.0
[INFO] [stderr]    Compiling unsafe-io v0.7.1
[INFO] [stderr]    Compiling cap-primitives v0.16.3
[INFO] [stderr]    Compiling cap-std v0.16.3
[INFO] [stderr]    Compiling cap-fs-ext v0.16.3
[INFO] [stderr]    Compiling system-interface v0.8.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling cstr v0.2.8
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking region v2.2.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]    Compiling shellexpand v2.1.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking cap-rand v0.16.3
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking fs-set-times v0.6.0
[INFO] [stderr]     Checking cap-time-ext v0.16.3
[INFO] [stderr]     Checking cap-tempfile v0.16.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking witx v0.9.1
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]    Compiling wiggle-generate v0.29.0
[INFO] [stderr]    Compiling wiggle-macro v0.29.0
[INFO] [stderr]     Checking cranelift-entity v0.76.0
[INFO] [stderr]     Checking regalloc v0.0.31
[INFO] [stderr]     Checking cranelift-codegen-shared v0.76.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking cranelift-bforest v0.76.0
[INFO] [stderr]     Checking gimli v0.25.0
[INFO] [stderr]     Checking object v0.26.0
[INFO] [stderr]     Checking cranelift-codegen v0.76.0
[INFO] [stderr]     Checking addr2line v0.16.0
[INFO] [stderr]     Checking cranelift-frontend v0.76.0
[INFO] [stderr]     Checking cranelift-native v0.76.0
[INFO] [stderr]     Checking cranelift-wasm v0.76.0
[INFO] [stderr]     Checking wasmtime-environ v0.29.0
[INFO] [stderr]     Checking wasmtime-debug v0.29.0
[INFO] [stderr]     Checking wasmtime-cranelift v0.29.0
[INFO] [stderr]     Checking wasmtime-obj v0.29.0
[INFO] [stderr]     Checking wasmtime-profiling v0.29.0
[INFO] [stderr]     Checking wasmtime-jit v0.29.0
[INFO] [stderr]     Checking wasmtime v0.29.0
[INFO] [stderr]     Checking wiggle v0.29.0
[INFO] [stderr]     Checking wasi-cap-std-sync v0.29.0
[INFO] [stderr]     Checking wasi-tokio v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "baac81b08aab2339c4cbf2281614925da54fe2599c5efbcc264971d6c68a9507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baac81b08aab2339c4cbf2281614925da54fe2599c5efbcc264971d6c68a9507", kill_on_drop: false }`
[INFO] [stdout] baac81b08aab2339c4cbf2281614925da54fe2599c5efbcc264971d6c68a9507