[INFO] fetching crate max31856 0.0.1... [INFO] testing max31856-0.0.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate max31856 0.0.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate max31856 0.0.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate max31856 0.0.1 [INFO] finished tweaking crates.io crate max31856 0.0.1 [INFO] tweaked toml for crates.io crate max31856 0.0.1 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate max31856 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] df2601f36080d145cabd890f9bc94832dca515994cdfe2597f007ec0296e7f49 [INFO] running `Command { std: "docker" "start" "-a" "df2601f36080d145cabd890f9bc94832dca515994cdfe2597f007ec0296e7f49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df2601f36080d145cabd890f9bc94832dca515994cdfe2597f007ec0296e7f49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df2601f36080d145cabd890f9bc94832dca515994cdfe2597f007ec0296e7f49", kill_on_drop: false }` [INFO] [stdout] df2601f36080d145cabd890f9bc94832dca515994cdfe2597f007ec0296e7f49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c8fa38e6b1b5d71c051d042888e83042c16c8cabaa2992a6f36dec7eba016b42 [INFO] running `Command { std: "docker" "start" "-a" "c8fa38e6b1b5d71c051d042888e83042c16c8cabaa2992a6f36dec7eba016b42", kill_on_drop: false }` [INFO] [stderr] Compiling embedded-hal v0.2.4 [INFO] [stderr] Compiling max31856 v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "c8fa38e6b1b5d71c051d042888e83042c16c8cabaa2992a6f36dec7eba016b42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8fa38e6b1b5d71c051d042888e83042c16c8cabaa2992a6f36dec7eba016b42", kill_on_drop: false }` [INFO] [stdout] c8fa38e6b1b5d71c051d042888e83042c16c8cabaa2992a6f36dec7eba016b42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a1b92797be149ea95ef0c2e9477d3e3a50127cf9d1ff8bf6d2048a772ffa4958 [INFO] running `Command { std: "docker" "start" "-a" "a1b92797be149ea95ef0c2e9477d3e3a50127cf9d1ff8bf6d2048a772ffa4958", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling embedded-hal-mock v0.7.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling ioctl-rs v0.1.6 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling serial-core v0.4.0 [INFO] [stderr] Compiling serial-unix v0.4.0 [INFO] [stderr] Compiling spidev v0.4.0 [INFO] [stderr] Compiling sysfs_gpio v0.5.4 [INFO] [stderr] Compiling i2cdev v0.4.4 [INFO] [stderr] Compiling linux-embedded-hal v0.3.0 [INFO] [stderr] Compiling max31856 v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.02s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/max31856-346b8c27c58374ec) [INFO] [stderr] Executable tests/integration.rs (/opt/rustwide/target/debug/deps/integration-acb76574d6c3c245) [INFO] running `Command { std: "docker" "inspect" "a1b92797be149ea95ef0c2e9477d3e3a50127cf9d1ff8bf6d2048a772ffa4958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1b92797be149ea95ef0c2e9477d3e3a50127cf9d1ff8bf6d2048a772ffa4958", kill_on_drop: false }` [INFO] [stdout] a1b92797be149ea95ef0c2e9477d3e3a50127cf9d1ff8bf6d2048a772ffa4958 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 19b69a7f9c1ae18f3f6ac6970f9aea5821a17bd6724bb620971e7f4f5bd577ec [INFO] running `Command { std: "docker" "start" "-a" "19b69a7f9c1ae18f3f6ac6970f9aea5821a17bd6724bb620971e7f4f5bd577ec", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/max31856-346b8c27c58374ec) [INFO] [stdout] [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-acb76574d6c3c245) [INFO] [stdout] running 1 test [INFO] [stdout] test internal::can_extract_max31856_c0_c1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test can_read_negative_temperature_normally_off ... ok [INFO] [stdout] test can_read_temperature_normally_off ... ok [INFO] [stdout] test can_create_max31856_options ... ok [INFO] [stdout] test can_send_configuration ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests max31856 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 28) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 28) stdout ---- [INFO] [stdout] error: expected one of `;` or `as`, found keyword `extern` [INFO] [stdout] --> src/lib.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate max31856 [INFO] [stdout] | - expected one of `;` or `as` [INFO] [stdout] 3 | extern crate linux_embedded_hal [INFO] [stdout] | ^^^^^^ unexpected token [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 28) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "19b69a7f9c1ae18f3f6ac6970f9aea5821a17bd6724bb620971e7f4f5bd577ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19b69a7f9c1ae18f3f6ac6970f9aea5821a17bd6724bb620971e7f4f5bd577ec", kill_on_drop: false }` [INFO] [stdout] 19b69a7f9c1ae18f3f6ac6970f9aea5821a17bd6724bb620971e7f4f5bd577ec