[INFO] fetching crate sapio-cli 0.1.4...
[INFO] checking sapio-cli-0.1.4 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate sapio-cli 0.1.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sapio-cli 0.1.4 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sapio-cli 0.1.4
[INFO] finished tweaking crates.io crate sapio-cli 0.1.4
[INFO] tweaked toml for crates.io crate sapio-cli 0.1.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate sapio-cli 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wat v1.0.36
[INFO] [stderr]   Downloaded wast v35.0.0
[INFO] [stderr]   Downloaded bitcoincore-rpc-json-async v3.0.1
[INFO] [stderr]   Downloaded jsonrpc-async v2.0.1
[INFO] [stderr]   Downloaded bitcoincore-rpc-async v3.0.1
[INFO] [stderr]   Downloaded ctv_emulators v0.1.3
[INFO] [stderr]   Downloaded sapio-wasm-plugin v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 359fe0ea4c535ac561e59622c467788b6da3ad93ec6ae188253f596eececd760
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "359fe0ea4c535ac561e59622c467788b6da3ad93ec6ae188253f596eececd760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "359fe0ea4c535ac561e59622c467788b6da3ad93ec6ae188253f596eececd760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "359fe0ea4c535ac561e59622c467788b6da3ad93ec6ae188253f596eececd760", kill_on_drop: false }`
[INFO] [stdout] 359fe0ea4c535ac561e59622c467788b6da3ad93ec6ae188253f596eececd760
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2e216ccc6cbb694a04b71d946ff3a4c5f952b14ccfe697fb9241de175b6e8592
[INFO] running `Command { std: "docker" "start" "-a" "2e216ccc6cbb694a04b71d946ff3a4c5f952b14ccfe697fb9241de175b6e8592", kill_on_drop: false }`
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[INFO] [stderr]     Checking gimli v0.22.0
[INFO] [stderr]     Checking object v0.22.0
[INFO] [stderr]     Checking clap v3.0.0-beta.2
[INFO] [stderr]     Checking jsonrpc-async v2.0.1
[INFO] [stderr]     Checking json-pointer v0.3.4
[INFO] [stderr]     Checking jsonschema-valid v0.4.0
[INFO] [stderr]     Checking sapio-secp256k1 v0.20.1
[INFO] [stderr]     Checking bitcoin_hashes v0.9.4
[INFO] [stderr]     Checking wasmer-compiler v1.0.2
[INFO] [stderr]     Checking wasmer-engine v1.0.2
[INFO] [stderr]     Checking wasmer-object v1.0.2
[INFO] [stderr]     Checking wasmer-engine-native v1.0.2
[INFO] [stderr]     Checking wasmer-engine-jit v1.0.2
[INFO] [stderr]     Checking sapio-bitcoin v0.26.0
[INFO] [stderr]    Compiling cranelift-codegen v0.68.0
[INFO] [stderr]     Checking sapio-miniscript v5.1.0
[INFO] [stderr]     Checking bitcoincore-rpc-json-async v3.0.1
[INFO] [stderr]     Checking sapio-base v0.1.0
[INFO] [stderr]     Checking bitcoincore-rpc-async v3.0.1
[INFO] [stderr]     Checking sapio-ctv-emulator-trait v0.1.2
[INFO] [stderr]     Checking sapio v0.1.2
[INFO] [stderr]     Checking ctv_emulators v0.1.3
[INFO] [stderr]     Checking sapio-contrib v0.1.2
[INFO] [stderr]     Checking sapio-front v0.1.2
[INFO] [stderr]     Checking cranelift-frontend v0.68.0
[INFO] [stderr]     Checking wasmer v1.0.2
[INFO] [stderr]     Checking wasmer-cache v1.0.2
[INFO] [stderr]     Checking sapio-wasm-plugin v0.1.4
[INFO] [stderr]     Checking sapio-cli v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `wasmer`
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use wasmer::*;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/main.rs:173:27
[INFO] [stdout]     |
[INFO] [stdout] 173 |             Some(("list", args)) => {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wasmer`
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use wasmer::*;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/main.rs:173:27
[INFO] [stdout]     |
[INFO] [stdout] 173 |             Some(("list", args)) => {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 43s
[INFO] running `Command { std: "docker" "inspect" "2e216ccc6cbb694a04b71d946ff3a4c5f952b14ccfe697fb9241de175b6e8592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e216ccc6cbb694a04b71d946ff3a4c5f952b14ccfe697fb9241de175b6e8592", kill_on_drop: false }`
[INFO] [stdout] 2e216ccc6cbb694a04b71d946ff3a4c5f952b14ccfe697fb9241de175b6e8592