[INFO] cloning repository https://github.com/davocarli/polls-smart-contract
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davocarli/polls-smart-contract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavocarli%2Fpolls-smart-contract", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavocarli%2Fpolls-smart-contract'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4fc74de4d3ce7a1eac682aa63638d490876f7d3c
[INFO] checking davocarli/polls-smart-contract against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavocarli%2Fpolls-smart-contract" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davocarli/polls-smart-contract on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/davocarli/polls-smart-contract
[INFO] finished tweaking git repo https://github.com/davocarli/polls-smart-contract
[INFO] tweaked toml for git repo https://github.com/davocarli/polls-smart-contract written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/davocarli/polls-smart-contract already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f97fbd0b0ad98cb42f25eb748dc272adc0dbdf57f477c21ff238b3ca81b073a
[INFO] running `Command { std: "docker" "start" "-a" "9f97fbd0b0ad98cb42f25eb748dc272adc0dbdf57f477c21ff238b3ca81b073a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f97fbd0b0ad98cb42f25eb748dc272adc0dbdf57f477c21ff238b3ca81b073a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f97fbd0b0ad98cb42f25eb748dc272adc0dbdf57f477c21ff238b3ca81b073a", kill_on_drop: false }`
[INFO] [stdout] 9f97fbd0b0ad98cb42f25eb748dc272adc0dbdf57f477c21ff238b3ca81b073a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6079140ba90fdec9ff8d1c3687aec0d39306f3f7b57897071ca9f2367c7ee8ed
[INFO] running `Command { std: "docker" "start" "-a" "6079140ba90fdec9ff8d1c3687aec0d39306f3f7b57897071ca9f2367c7ee8ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling schemars v0.8.3
[INFO] [stderr]    Compiling schemars_derive v0.8.3
[INFO] [stderr]     Checking serde-json-wasm v0.3.1
[INFO] [stderr]     Checking cosmwasm-std v0.16.5
[INFO] [stderr]     Checking cosmwasm-schema v0.16.0
[INFO] [stderr]     Checking cw-storage-plus v0.8.1
[INFO] [stderr]     Checking cosmwasm-storage v0.16.0
[INFO] [stderr]     Checking cw2 v0.8.1
[INFO] [stderr]     Checking polls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.43s
[INFO] running `Command { std: "docker" "inspect" "6079140ba90fdec9ff8d1c3687aec0d39306f3f7b57897071ca9f2367c7ee8ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6079140ba90fdec9ff8d1c3687aec0d39306f3f7b57897071ca9f2367c7ee8ed", kill_on_drop: false }`
[INFO] [stdout] 6079140ba90fdec9ff8d1c3687aec0d39306f3f7b57897071ca9f2367c7ee8ed
[INFO] checking davocarli/polls-smart-contract against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavocarli%2Fpolls-smart-contract" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davocarli/polls-smart-contract on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/davocarli/polls-smart-contract
[INFO] finished tweaking git repo https://github.com/davocarli/polls-smart-contract
[INFO] tweaked toml for git repo https://github.com/davocarli/polls-smart-contract written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/davocarli/polls-smart-contract already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86d685955a7fca4093ef686f92bd9f833cda6b4b678a3e07cd56bb00d6378edc
[INFO] running `Command { std: "docker" "start" "-a" "86d685955a7fca4093ef686f92bd9f833cda6b4b678a3e07cd56bb00d6378edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86d685955a7fca4093ef686f92bd9f833cda6b4b678a3e07cd56bb00d6378edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d685955a7fca4093ef686f92bd9f833cda6b4b678a3e07cd56bb00d6378edc", kill_on_drop: false }`
[INFO] [stdout] 86d685955a7fca4093ef686f92bd9f833cda6b4b678a3e07cd56bb00d6378edc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0660bf67086d197c3d9f92adfd42feaa340272123ddebe5db053653622885088
[INFO] running `Command { std: "docker" "start" "-a" "0660bf67086d197c3d9f92adfd42feaa340272123ddebe5db053653622885088", kill_on_drop: false }`
[INFO] [stderr]    Compiling schemars v0.8.3
[INFO] [stderr]    Compiling schemars_derive v0.8.3
[INFO] [stderr]     Checking serde-json-wasm v0.3.1
[INFO] [stderr]     Checking cosmwasm-std v0.16.5
[INFO] [stderr]     Checking cosmwasm-schema v0.16.0
[INFO] [stderr]     Checking cw-storage-plus v0.8.1
[INFO] [stderr]     Checking cosmwasm-storage v0.16.0
[INFO] [stderr]     Checking cw2 v0.8.1
[INFO] [stderr]     Checking polls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.54s
[INFO] running `Command { std: "docker" "inspect" "0660bf67086d197c3d9f92adfd42feaa340272123ddebe5db053653622885088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0660bf67086d197c3d9f92adfd42feaa340272123ddebe5db053653622885088", kill_on_drop: false }`
[INFO] [stdout] 0660bf67086d197c3d9f92adfd42feaa340272123ddebe5db053653622885088