[INFO] fetching crate wasi-experimental-http-wasmtime 0.10.0...
[INFO] checking wasi-experimental-http-wasmtime-0.10.0 against master#b3df56a65f9424a7f4af101091582f49cfc29286 for pr-114303
[INFO] extracting crate wasi-experimental-http-wasmtime 0.10.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate wasi-experimental-http-wasmtime 0.10.0 on toolchain b3df56a65f9424a7f4af101091582f49cfc29286
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3df56a65f9424a7f4af101091582f49cfc29286" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasi-experimental-http-wasmtime 0.10.0
[INFO] finished tweaking crates.io crate wasi-experimental-http-wasmtime 0.10.0
[INFO] tweaked toml for crates.io crate wasi-experimental-http-wasmtime 0.10.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3df56a65f9424a7f4af101091582f49cfc29286" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3df56a65f9424a7f4af101091582f49cfc29286" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cap-primitives v0.24.4
[INFO] [stderr]   Downloaded zstd v0.10.2+zstd.1.5.2
[INFO] [stderr]   Downloaded io-extras v0.13.2
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[INFO] [stderr]   Downloaded wasmtime-cache v0.35.3
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[INFO] [stderr]   Downloaded wasmtime v0.35.3
[INFO] [stderr]   Downloaded rustix v0.33.7
[INFO] [stderr]   Downloaded cranelift-wasm v0.82.3
[INFO] [stderr]   Downloaded ittapi-rs v0.2.0
[INFO] [stderr]   Downloaded wasmtime-runtime v0.35.3
[INFO] [stderr]   Downloaded wasmtime-jit v0.35.3
[INFO] [stderr]   Downloaded region v2.2.0
[INFO] [stderr]   Downloaded cap-fs-ext v0.24.4
[INFO] [stderr]   Downloaded cap-rand v0.24.4
[INFO] [stderr]   Downloaded winx v0.31.0
[INFO] [stderr]   Downloaded memfd v0.4.1
[INFO] [stderr]   Downloaded zstd-safe v4.1.6+zstd.1.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+b3df56a65f9424a7f4af101091582f49cfc29286" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fe2412352797d8f40708f78cbf62e482215dc064d70a474b60b6a9d5f0b60e2
[INFO] running `Command { std: "docker" "start" "-a" "1fe2412352797d8f40708f78cbf62e482215dc064d70a474b60b6a9d5f0b60e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fe2412352797d8f40708f78cbf62e482215dc064d70a474b60b6a9d5f0b60e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fe2412352797d8f40708f78cbf62e482215dc064d70a474b60b6a9d5f0b60e2", kill_on_drop: false }`
[INFO] [stdout] 1fe2412352797d8f40708f78cbf62e482215dc064d70a474b60b6a9d5f0b60e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+b3df56a65f9424a7f4af101091582f49cfc29286" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f7674332aed97c76ddfee9c419bd58a942efd526c13224b63e4575a0b8e55e3
[INFO] running `Command { std: "docker" "start" "-a" "6f7674332aed97c76ddfee9c419bd58a942efd526c13224b63e4575a0b8e55e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling rustix v0.33.7
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[INFO] [stderr]    Compiling cranelift-codegen-meta v0.82.3
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[INFO] [stderr]    Compiling openssl-sys v0.9.90
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[INFO] [stderr]    Compiling thiserror-impl v1.0.44
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[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking wasmtime-environ v0.35.3
[INFO] [stderr]    Compiling wiggle-generate v0.35.3
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[INFO] [stderr]     Checking cranelift-wasm v0.82.3
[INFO] [stderr]     Checking wasmtime-jit v0.35.3
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[INFO] [stderr]     Checking wasi-experimental-http-wasmtime v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let mut body = &mut st.responses.get_mut(&handle).unwrap().body;
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let mut body = &mut st.responses.get_mut(&handle).unwrap().body;
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.65s
[INFO] running `Command { std: "docker" "inspect" "6f7674332aed97c76ddfee9c419bd58a942efd526c13224b63e4575a0b8e55e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f7674332aed97c76ddfee9c419bd58a942efd526c13224b63e4575a0b8e55e3", kill_on_drop: false }`
[INFO] [stdout] 6f7674332aed97c76ddfee9c419bd58a942efd526c13224b63e4575a0b8e55e3