[INFO] fetching crate cw-multi-test 0.16.4...
[INFO] checking cw-multi-test-0.16.4 against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160
[INFO] extracting crate cw-multi-test 0.16.4 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate cw-multi-test 0.16.4 on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "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-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "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" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa41288032e823ab57fc21afbf79249066441ccc1c003f97f1eee9e9c9d4a4c3
[INFO] running `Command { std: "docker" "start" "-a" "fa41288032e823ab57fc21afbf79249066441ccc1c003f97f1eee9e9c9d4a4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa41288032e823ab57fc21afbf79249066441ccc1c003f97f1eee9e9c9d4a4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa41288032e823ab57fc21afbf79249066441ccc1c003f97f1eee9e9c9d4a4c3", kill_on_drop: false }`
[INFO] [stdout] fa41288032e823ab57fc21afbf79249066441ccc1c003f97f1eee9e9c9d4a4c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d632d547c0f1408f1290dcbc925550312a050a2dcd8041ed08d0429413c30a15
[INFO] running `Command { std: "docker" "start" "-a" "d632d547c0f1408f1290dcbc925550312a050a2dcd8041ed08d0429413c30a15", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.145
[INFO] [stderr]     Checking subtle v2.5.0
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[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] error: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/wasm.rs:864:21
[INFO] [stdout]     |
[INFO] [stdout] 864 |             api: api.deref(),
[INFO] [stdout]     |                     ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `dyn Api` does not implement `Deref`, so calling `deref` on `&dyn Api` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[deny(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/wasm.rs:900:25
[INFO] [stdout]     |
[INFO] [stdout] 900 |                 api: api.deref(),
[INFO] [stdout]     |                         ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `dyn Api` does not implement `Deref`, so calling `deref` on `&dyn Api` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cw-multi-test` (lib) due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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] error: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/wasm.rs:864:21
[INFO] [stdout]     |
[INFO] [stdout] 864 |             api: api.deref(),
[INFO] [stdout]     |                     ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `dyn cosmwasm_std::Api` does not implement `Deref`, so calling `deref` on `&dyn cosmwasm_std::Api` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[deny(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/wasm.rs:900:25
[INFO] [stdout]     |
[INFO] [stdout] 900 |                 api: api.deref(),
[INFO] [stdout]     |                         ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `dyn cosmwasm_std::Api` does not implement `Deref`, so calling `deref` on `&dyn cosmwasm_std::Api` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cw-multi-test` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "d632d547c0f1408f1290dcbc925550312a050a2dcd8041ed08d0429413c30a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d632d547c0f1408f1290dcbc925550312a050a2dcd8041ed08d0429413c30a15", kill_on_drop: false }`
[INFO] [stdout] d632d547c0f1408f1290dcbc925550312a050a2dcd8041ed08d0429413c30a15