[INFO] fetching crate mqttwrk 0.2.0...
[INFO] checking mqttwrk-0.2.0 against 1.95.0 for pr-155915
[INFO] extracting crate mqttwrk 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mqttwrk 0.2.0
[INFO] finished tweaking crates.io crate mqttwrk 0.2.0
[INFO] tweaked toml for crates.io crate mqttwrk 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mqttwrk 0.2.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mqttwrk 0.2.0 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" "+1.95.0" "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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 735f7e0540dc93f519f0b815421f5c37ac21912b8f4103d57e4e1d60b298f77a
[INFO] running `Command { std: "docker" "start" "-a" "735f7e0540dc93f519f0b815421f5c37ac21912b8f4103d57e4e1d60b298f77a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "735f7e0540dc93f519f0b815421f5c37ac21912b8f4103d57e4e1d60b298f77a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "735f7e0540dc93f519f0b815421f5c37ac21912b8f4103d57e4e1d60b298f77a", kill_on_drop: false }`
[INFO] [stdout] 735f7e0540dc93f519f0b815421f5c37ac21912b8f4103d57e4e1d60b298f77a
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a7e30c610d7c01658c9c89612afc19a45d4b94ebd527e1ed53adb63e869c3d3
[INFO] running `Command { std: "docker" "start" "-a" "6a7e30c610d7c01658c9c89612afc19a45d4b94ebd527e1ed53adb63e869c3d3", kill_on_drop: false }`
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[INFO] [stdout] warning: function `test_zero_length_clientid` is never used
[INFO] [stdout]    --> src/conformance/basic.rs:436:14
[INFO] [stdout]     |
[INFO] [stdout] 436 | pub async fn test_zero_length_clientid(conformance_config: &ConformanceConfig) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_dollar_topic_filter` is never used
[INFO] [stdout]    --> src/conformance/basic.rs:625:14
[INFO] [stdout]     |
[INFO] [stdout] 625 | pub async fn test_dollar_topic_filter(conformance_config: &ConformanceConfig) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_zero_length_clientid` is never used
[INFO] [stdout]    --> src/conformance/basic.rs:436:14
[INFO] [stdout]     |
[INFO] [stdout] 436 | pub async fn test_zero_length_clientid(conformance_config: &ConformanceConfig) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_dollar_topic_filter` is never used
[INFO] [stdout]    --> src/conformance/basic.rs:625:14
[INFO] [stdout]     |
[INFO] [stdout] 625 | pub async fn test_dollar_topic_filter(conformance_config: &ConformanceConfig) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.08s
[INFO] running `Command { std: "docker" "inspect" "6a7e30c610d7c01658c9c89612afc19a45d4b94ebd527e1ed53adb63e869c3d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a7e30c610d7c01658c9c89612afc19a45d4b94ebd527e1ed53adb63e869c3d3", kill_on_drop: false }`
[INFO] [stdout] 6a7e30c610d7c01658c9c89612afc19a45d4b94ebd527e1ed53adb63e869c3d3
