[INFO] fetching crate embedded-dht-rs 0.5.0... [INFO] testing embedded-dht-rs-0.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate embedded-dht-rs 0.5.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate embedded-dht-rs 0.5.0 [INFO] finished tweaking crates.io crate embedded-dht-rs 0.5.0 [INFO] tweaked toml for crates.io crate embedded-dht-rs 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate embedded-dht-rs 0.5.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate embedded-dht-rs 0.5.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embedded-time v0.12.1 [INFO] [stderr] Downloaded embedded-hal-mock v0.11.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9159275d7ef2adbc73ce4a53a66f681c7722be3ff174460c3a0d0d58bc27ffa [INFO] running `Command { std: "docker" "start" "-a" "f9159275d7ef2adbc73ce4a53a66f681c7722be3ff174460c3a0d0d58bc27ffa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9159275d7ef2adbc73ce4a53a66f681c7722be3ff174460c3a0d0d58bc27ffa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9159275d7ef2adbc73ce4a53a66f681c7722be3ff174460c3a0d0d58bc27ffa", kill_on_drop: false }` [INFO] [stdout] f9159275d7ef2adbc73ce4a53a66f681c7722be3ff174460c3a0d0d58bc27ffa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2fc119a81a3050ade0764bfac899298e9e9d23b8cf50f50df723e0360c3fce33 [INFO] running `Command { std: "docker" "start" "-a" "2fc119a81a3050ade0764bfac899298e9e9d23b8cf50f50df723e0360c3fce33", kill_on_drop: false }` [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling embedded-dht-rs v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `DEFAULT_MAX_ATTEMPTS` is never used [INFO] [stdout] --> src/dht.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const DEFAULT_MAX_ATTEMPTS: usize = 10_000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dht` is never constructed [INFO] [stdout] --> src/dht.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Dht { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read_byte`, and `wait_until_state` are never used [INFO] [stdout] --> src/dht.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Dht { [INFO] [stdout] | --------------------------------------------------- associated items in this implementation [INFO] [stdout] 20 | pub fn new(pin: P, delay: D) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn read_byte(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn wait_until_state(&mut self, state: PinState) -> Result<(), SensorError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "2fc119a81a3050ade0764bfac899298e9e9d23b8cf50f50df723e0360c3fce33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fc119a81a3050ade0764bfac899298e9e9d23b8cf50f50df723e0360c3fce33", kill_on_drop: false }` [INFO] [stdout] 2fc119a81a3050ade0764bfac899298e9e9d23b8cf50f50df723e0360c3fce33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ea234d06e5cff03ed5484f9287f0032eacf297de9c33a14256db8045489735af [INFO] running `Command { std: "docker" "start" "-a" "ea234d06e5cff03ed5484f9287f0032eacf297de9c33a14256db8045489735af", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal-nb v1.0.0 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling embedded-time v0.12.1 [INFO] [stderr] Compiling embedded-hal-mock v0.11.1 [INFO] [stderr] Compiling embedded-dht-rs v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.25s [INFO] running `Command { std: "docker" "inspect" "ea234d06e5cff03ed5484f9287f0032eacf297de9c33a14256db8045489735af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea234d06e5cff03ed5484f9287f0032eacf297de9c33a14256db8045489735af", kill_on_drop: false }` [INFO] [stdout] ea234d06e5cff03ed5484f9287f0032eacf297de9c33a14256db8045489735af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3b8da42a1fe7db5eef1a97b1b371bb11924abf2c07eba2012fe8a5282b1bc16f [INFO] running `Command { std: "docker" "start" "-a" "3b8da42a1fe7db5eef1a97b1b371bb11924abf2c07eba2012fe8a5282b1bc16f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/embedded_dht_rs-34712896805855f3) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test dht::tests::test_read_byte ... ok [INFO] [stdout] test dht::tests::test_wait_until_state_pin_error ... ok [INFO] [stdout] test dht::tests::test_wait_until_state_timeout_error ... ok [INFO] [stdout] test dht::tests::test_wait_until_state ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3b8da42a1fe7db5eef1a97b1b371bb11924abf2c07eba2012fe8a5282b1bc16f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b8da42a1fe7db5eef1a97b1b371bb11924abf2c07eba2012fe8a5282b1bc16f", kill_on_drop: false }` [INFO] [stdout] 3b8da42a1fe7db5eef1a97b1b371bb11924abf2c07eba2012fe8a5282b1bc16f