[INFO] cloning repository https://github.com/AndWass/azure-iot-hub-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndWass/azure-iot-hub-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndWass%2Fazure-iot-hub-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndWass%2Fazure-iot-hub-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a7d3b23d00a8c71b0a46247d3afde62474c23e0
[INFO] checking AndWass/azure-iot-hub-rs against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndWass%2Fazure-iot-hub-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AndWass/azure-iot-hub-rs
[INFO] finished tweaking git repo https://github.com/AndWass/azure-iot-hub-rs
[INFO] tweaked toml for git repo https://github.com/AndWass/azure-iot-hub-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AndWass/azure-iot-hub-rs on toolchain 5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AndWass/azure-iot-hub-rs 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" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e5653aaee1efd7c8d23cda4cd253afc7dfe5b0475442666524dc980f070a7d2
[INFO] running `Command { std: "docker" "start" "-a" "6e5653aaee1efd7c8d23cda4cd253afc7dfe5b0475442666524dc980f070a7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e5653aaee1efd7c8d23cda4cd253afc7dfe5b0475442666524dc980f070a7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e5653aaee1efd7c8d23cda4cd253afc7dfe5b0475442666524dc980f070a7d2", kill_on_drop: false }`
[INFO] [stdout] 6e5653aaee1efd7c8d23cda4cd253afc7dfe5b0475442666524dc980f070a7d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce0218874a767493d3e98370397baff2a8f70e5de08ecf60b89f1513e44bba4d
[INFO] running `Command { std: "docker" "start" "-a" "ce0218874a767493d3e98370397baff2a8f70e5de08ecf60b89f1513e44bba4d", kill_on_drop: false }`
[INFO] [stderr]     Checking azure-iot-hub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Property` is never constructed
[INFO] [stdout]  --> src/properties.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Property<'a> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Property` is never constructed
[INFO] [stdout]  --> src/properties.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Property<'a> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "ce0218874a767493d3e98370397baff2a8f70e5de08ecf60b89f1513e44bba4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce0218874a767493d3e98370397baff2a8f70e5de08ecf60b89f1513e44bba4d", kill_on_drop: false }`
[INFO] [stdout] ce0218874a767493d3e98370397baff2a8f70e5de08ecf60b89f1513e44bba4d
