[INFO] fetching crate polywrap_client 0.1.6-beta.8...
[INFO] checking polywrap_client-0.1.6-beta.8 against try#377afada703be70d3fdff9164a481570a3cba7fe for pr-113240
[INFO] extracting crate polywrap_client 0.1.6-beta.8 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate polywrap_client 0.1.6-beta.8 on toolchain 377afada703be70d3fdff9164a481570a3cba7fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polywrap_client 0.1.6-beta.8
[INFO] finished tweaking crates.io crate polywrap_client 0.1.6-beta.8
[INFO] tweaked toml for crates.io crate polywrap_client 0.1.6-beta.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "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" "+377afada703be70d3fdff9164a481570a3cba7fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00fa38acd046f8201d9cd32935256b878c6b76eb7118329695608e610468738b
[INFO] running `Command { std: "docker" "start" "-a" "00fa38acd046f8201d9cd32935256b878c6b76eb7118329695608e610468738b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00fa38acd046f8201d9cd32935256b878c6b76eb7118329695608e610468738b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00fa38acd046f8201d9cd32935256b878c6b76eb7118329695608e610468738b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9196aa5622f3faaf2cbbc9d7dcccc1998f373efde4defe0afea889fc25619a39
[INFO] running `Command { std: "docker" "start" "-a" "9196aa5622f3faaf2cbbc9d7dcccc1998f373efde4defe0afea889fc25619a39", kill_on_drop: false }`
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[INFO] [stderr]     Checking polywrap_client v0.1.6-beta.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `polywrap_client_builder::PolywrapClientConfig`
[INFO] [stdout]  --> tests/it/wrap_types/invalid_invokes.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use polywrap_client_builder::PolywrapClientConfig;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polywrap_client_builder::PolywrapClientConfig`
[INFO] [stdout]  --> tests/it/wrap_types/numbers.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use polywrap_client_builder::PolywrapClientConfig;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `numberOfTimes` should have a snake case name
[INFO] [stdout]   --> tests/it/wrap_types/asyncify.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     numberOfTimes: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `number_of_times`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 43s
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9196aa5622f3faaf2cbbc9d7dcccc1998f373efde4defe0afea889fc25619a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9196aa5622f3faaf2cbbc9d7dcccc1998f373efde4defe0afea889fc25619a39", kill_on_drop: false }`
[INFO] [stdout] 9196aa5622f3faaf2cbbc9d7dcccc1998f373efde4defe0afea889fc25619a39