[INFO] fetching crate embedded-dht-rs 0.5.0... [INFO] testing embedded-dht-rs-0.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate embedded-dht-rs 0.5.0 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate embedded-dht-rs 0.5.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embedded-hal-mock v0.11.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f312e1792c91ec9601c52382a2e88a750c15b92e7bda5ed2a3717d9c3ca9b5c [INFO] running `Command { std: "docker" "start" "-a" "8f312e1792c91ec9601c52382a2e88a750c15b92e7bda5ed2a3717d9c3ca9b5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f312e1792c91ec9601c52382a2e88a750c15b92e7bda5ed2a3717d9c3ca9b5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f312e1792c91ec9601c52382a2e88a750c15b92e7bda5ed2a3717d9c3ca9b5c", kill_on_drop: false }` [INFO] [stdout] 8f312e1792c91ec9601c52382a2e88a750c15b92e7bda5ed2a3717d9c3ca9b5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1806c069dfe656252ce72c9169924c408bd2a033018687f463c6c976b9667c5 [INFO] running `Command { std: "docker" "start" "-a" "a1806c069dfe656252ce72c9169924c408bd2a033018687f463c6c976b9667c5", kill_on_drop: false }` [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)]` (part of `#[warn(unused)]`) 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 0.16s [INFO] running `Command { std: "docker" "inspect" "a1806c069dfe656252ce72c9169924c408bd2a033018687f463c6c976b9667c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1806c069dfe656252ce72c9169924c408bd2a033018687f463c6c976b9667c5", kill_on_drop: false }` [INFO] [stdout] a1806c069dfe656252ce72c9169924c408bd2a033018687f463c6c976b9667c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 802badde73bcb9be9957a1223314cc847b9e23c604839ac8099571f13cda86c1 [INFO] running `Command { std: "docker" "start" "-a" "802badde73bcb9be9957a1223314cc847b9e23c604839ac8099571f13cda86c1", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-rational v0.3.2 [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 4.71s [INFO] running `Command { std: "docker" "inspect" "802badde73bcb9be9957a1223314cc847b9e23c604839ac8099571f13cda86c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "802badde73bcb9be9957a1223314cc847b9e23c604839ac8099571f13cda86c1", kill_on_drop: false }` [INFO] [stdout] 802badde73bcb9be9957a1223314cc847b9e23c604839ac8099571f13cda86c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5c81c019946410b3bab1e568ccb189caa02e3dd03d6881c2abfec5e93fe8444f [INFO] running `Command { std: "docker" "start" "-a" "5c81c019946410b3bab1e568ccb189caa02e3dd03d6881c2abfec5e93fe8444f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embedded_dht_rs-54d448800563d55b) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test dht::tests::test_wait_until_state_timeout_error ... ok [INFO] [stdout] test dht::tests::test_wait_until_state ... ok [INFO] [stdout] test dht::tests::test_read_byte ... ok [INFO] [stdout] test dht::tests::test_wait_until_state_pin_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5c81c019946410b3bab1e568ccb189caa02e3dd03d6881c2abfec5e93fe8444f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c81c019946410b3bab1e568ccb189caa02e3dd03d6881c2abfec5e93fe8444f", kill_on_drop: false }` [INFO] [stdout] 5c81c019946410b3bab1e568ccb189caa02e3dd03d6881c2abfec5e93fe8444f