[INFO] fetching crate cw-multi-test 0.16.4...
[INFO] checking cw-multi-test-0.16.4 against master#e4106065bf1bb515935d5d024e8d9c86454e2b22 for pr-112160
[INFO] extracting crate cw-multi-test 0.16.4 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate cw-multi-test 0.16.4 on toolchain e4106065bf1bb515935d5d024e8d9c86454e2b22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cw-multi-test 0.16.4
[INFO] finished tweaking crates.io crate cw-multi-test 0.16.4
[INFO] tweaked toml for crates.io crate cw-multi-test 0.16.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "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" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cw-utils v1.0.1
[INFO] [stderr]   Downloaded cw2 v1.0.1
[INFO] [stderr]   Downloaded prost v0.9.0
[INFO] [stderr]   Downloaded prost-derive v0.9.0
[INFO] [stderr]   Downloaded cw-storage-plus v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f51dace320ea8d950ce00a06414db5e5f60224e83891552e187bc441b5e5a56
[INFO] running `Command { std: "docker" "start" "-a" "7f51dace320ea8d950ce00a06414db5e5f60224e83891552e187bc441b5e5a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f51dace320ea8d950ce00a06414db5e5f60224e83891552e187bc441b5e5a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f51dace320ea8d950ce00a06414db5e5f60224e83891552e187bc441b5e5a56", kill_on_drop: false }`
[INFO] [stdout] 7f51dace320ea8d950ce00a06414db5e5f60224e83891552e187bc441b5e5a56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24c1e9f19c80492d8696d4166691e62f0de279ffaba0ef2df64b192ed2efc622
[INFO] running `Command { std: "docker" "start" "-a" "24c1e9f19c80492d8696d4166691e62f0de279ffaba0ef2df64b192ed2efc622", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.145
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling schemars v0.8.12
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking dyn-clone v1.0.11
[INFO] [stderr]     Checking forward_ref v1.0.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling cosmwasm-derive v1.2.5
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling cosmwasm-schema-derive v1.2.5
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]    Compiling schemars_derive v0.8.12
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking crypto-bigint v0.4.9
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]    Compiling prost-derive v0.9.0
[INFO] [stderr]     Checking rfc6979 v0.3.1
[INFO] [stderr]     Checking elliptic-curve v0.12.3
[INFO] [stderr]     Checking ecdsa v0.14.8
[INFO] [stderr]     Checking k256 v0.11.6
[INFO] [stderr]     Checking serde v1.0.163
[INFO] [stderr]     Checking prost v0.9.0
[INFO] [stderr]     Checking serde_json v1.0.96
[INFO] [stderr]     Checking ed25519-zebra v3.1.0
[INFO] [stderr]     Checking serde-json-wasm v0.5.1
[INFO] [stderr]     Checking cosmwasm-crypto v1.2.5
[INFO] [stderr]     Checking cosmwasm-std v1.2.5
[INFO] [stderr]     Checking cosmwasm-schema v1.2.5
[INFO] [stderr]     Checking cw-storage-plus v1.0.1
[INFO] [stderr]     Checking cw2 v1.0.1
[INFO] [stderr]     Checking cw-utils v1.0.1
[INFO] [stderr]     Checking cw-multi-test v0.16.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/staking.rs:494:24
[INFO] [stdout]     |
[INFO] [stdout] 494 |             .for_each(|mut ub| {
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/staking.rs:494:24
[INFO] [stdout]     |
[INFO] [stdout] 494 |             .for_each(|mut ub| {
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.50s
[INFO] running `Command { std: "docker" "inspect" "24c1e9f19c80492d8696d4166691e62f0de279ffaba0ef2df64b192ed2efc622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24c1e9f19c80492d8696d4166691e62f0de279ffaba0ef2df64b192ed2efc622", kill_on_drop: false }`
[INFO] [stdout] 24c1e9f19c80492d8696d4166691e62f0de279ffaba0ef2df64b192ed2efc622