[INFO] fetching crate max31856 0.0.1... [INFO] testing max31856-0.0.1 against 1.59.0 for beta-1.60-1 [INFO] extracting crate max31856 0.0.1 into /workspace/builds/worker-107/source [INFO] validating manifest of crates.io crate max31856 0.0.1 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-107/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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 760a933f88a3b4ef0b453884d6124fa13b1e024b5ad72c3e7864ca51f93de8e1 [INFO] running `Command { std: "docker" "start" "-a" "760a933f88a3b4ef0b453884d6124fa13b1e024b5ad72c3e7864ca51f93de8e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "760a933f88a3b4ef0b453884d6124fa13b1e024b5ad72c3e7864ca51f93de8e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "760a933f88a3b4ef0b453884d6124fa13b1e024b5ad72c3e7864ca51f93de8e1", kill_on_drop: false }` [INFO] [stdout] 760a933f88a3b4ef0b453884d6124fa13b1e024b5ad72c3e7864ca51f93de8e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aba070460d5438ec5fe4ac800498e56fd47c40d06ccba6118ac33da0d1259315 [INFO] running `Command { std: "docker" "start" "-a" "aba070460d5438ec5fe4ac800498e56fd47c40d06ccba6118ac33da0d1259315", kill_on_drop: false }` [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling nb v0.1.3 [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 1.52s [INFO] running `Command { std: "docker" "inspect" "aba070460d5438ec5fe4ac800498e56fd47c40d06ccba6118ac33da0d1259315", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aba070460d5438ec5fe4ac800498e56fd47c40d06ccba6118ac33da0d1259315", kill_on_drop: false }` [INFO] [stdout] aba070460d5438ec5fe4ac800498e56fd47c40d06ccba6118ac33da0d1259315 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ecbf72b66672d44b5c93d5a8348a94fe75bc51a34b4b2f5d13cc164568e9838 [INFO] running `Command { std: "docker" "start" "-a" "3ecbf72b66672d44b5c93d5a8348a94fe75bc51a34b4b2f5d13cc164568e9838", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling embedded-hal-mock v0.7.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling ioctl-rs v0.1.6 [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 i2cdev v0.4.4 [INFO] [stderr] Compiling sysfs_gpio v0.5.4 [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 7.98s [INFO] running `Command { std: "docker" "inspect" "3ecbf72b66672d44b5c93d5a8348a94fe75bc51a34b4b2f5d13cc164568e9838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ecbf72b66672d44b5c93d5a8348a94fe75bc51a34b4b2f5d13cc164568e9838", kill_on_drop: false }` [INFO] [stdout] 3ecbf72b66672d44b5c93d5a8348a94fe75bc51a34b4b2f5d13cc164568e9838 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cc5b6b4ccc5c17e2dd35083129af61548b62d3160e9053622cd1c4fdea058842 [INFO] running `Command { std: "docker" "start" "-a" "cc5b6b4ccc5c17e2dd35083129af61548b62d3160e9053622cd1c4fdea058842", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/max31856-e4ceccd9a3377bae) [INFO] [stdout] [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] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-6513adc2b168638f) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test can_create_max31856_options ... ok [INFO] [stdout] test can_read_negative_temperature_normally_off ... ok [INFO] [stdout] test can_send_configuration ... ok [INFO] [stdout] test can_read_temperature_normally_off ... 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] [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 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "cc5b6b4ccc5c17e2dd35083129af61548b62d3160e9053622cd1c4fdea058842", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc5b6b4ccc5c17e2dd35083129af61548b62d3160e9053622cd1c4fdea058842", kill_on_drop: false }` [INFO] [stdout] cc5b6b4ccc5c17e2dd35083129af61548b62d3160e9053622cd1c4fdea058842