[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] testing AndWass/azure-iot-hub-rs against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndWass%2Fazure-iot-hub-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AndWass/azure-iot-hub-rs on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9e092e0b93e774176632aab9cd46d035018d0631fe118de6df4ae7cbc1167b6
[INFO] running `Command { std: "docker" "start" "-a" "f9e092e0b93e774176632aab9cd46d035018d0631fe118de6df4ae7cbc1167b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9e092e0b93e774176632aab9cd46d035018d0631fe118de6df4ae7cbc1167b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e092e0b93e774176632aab9cd46d035018d0631fe118de6df4ae7cbc1167b6", kill_on_drop: false }`
[INFO] [stdout] f9e092e0b93e774176632aab9cd46d035018d0631fe118de6df4ae7cbc1167b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a8c58fa4fbb9a0a9012def538f70b5bee9bd22b9fa23845502a2e8161c9136d
[INFO] running `Command { std: "docker" "start" "-a" "0a8c58fa4fbb9a0a9012def538f70b5bee9bd22b9fa23845502a2e8161c9136d", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "0a8c58fa4fbb9a0a9012def538f70b5bee9bd22b9fa23845502a2e8161c9136d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a8c58fa4fbb9a0a9012def538f70b5bee9bd22b9fa23845502a2e8161c9136d", kill_on_drop: false }`
[INFO] [stdout] 0a8c58fa4fbb9a0a9012def538f70b5bee9bd22b9fa23845502a2e8161c9136d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c20b7b36c48c147c6bda5451017ced3b5cb9938123b994270710716233c3dd3
[INFO] running `Command { std: "docker" "start" "-a" "6c20b7b36c48c147c6bda5451017ced3b5cb9938123b994270710716233c3dd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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 `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "6c20b7b36c48c147c6bda5451017ced3b5cb9938123b994270710716233c3dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c20b7b36c48c147c6bda5451017ced3b5cb9938123b994270710716233c3dd3", kill_on_drop: false }`
[INFO] [stdout] 6c20b7b36c48c147c6bda5451017ced3b5cb9938123b994270710716233c3dd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8bbb24c5e3a6839069e60f371828df590073479b299434b073c1712cd049d693
[INFO] running `Command { std: "docker" "start" "-a" "8bbb24c5e3a6839069e60f371828df590073479b299434b073c1712cd049d693", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Property` is never constructed
[INFO] [stderr]  --> src/properties.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Property<'a> {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `azure-iot-hub` (lib) generated 1 warning
[INFO] [stderr] warning: `azure-iot-hub` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/azure_iot_hub-561542382e43fd91)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test client::tests::error_new ... ok
[INFO] [stdout] test client::tests::get_sas_password ... ok
[INFO] [stdout] test client::tests::get_sas_signature ... ok
[INFO] [stdout] test client::tests::get_telemetry_topic ... ok
[INFO] [stdout] test client::tests::get_username ... ok
[INFO] [stdout] test io::tests::write_borrowed_buf ... ok
[INFO] [stdout] test io::tests::base64_encode ... ok
[INFO] [stdout] test client::tests::get_client_id ... ok
[INFO] [stderr]    Doc-tests azure_iot_hub
[INFO] [stdout] test client::tests::new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8bbb24c5e3a6839069e60f371828df590073479b299434b073c1712cd049d693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bbb24c5e3a6839069e60f371828df590073479b299434b073c1712cd049d693", kill_on_drop: false }`
[INFO] [stdout] 8bbb24c5e3a6839069e60f371828df590073479b299434b073c1712cd049d693
