[INFO] fetching crate mpl3115 0.1.0... [INFO] testing mpl3115-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate mpl3115 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate mpl3115 0.1.0 [INFO] finished tweaking crates.io crate mpl3115 0.1.0 [INFO] tweaked toml for crates.io crate mpl3115 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mpl3115 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mpl3115 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embedded-hal v0.2.3 [INFO] [stderr] Downloaded nb v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b47ddacb4df9317389d4e7b2eb8e1f274acdc46bc4799b680b528e88304afb99 [INFO] running `Command { std: "docker" "start" "-a" "b47ddacb4df9317389d4e7b2eb8e1f274acdc46bc4799b680b528e88304afb99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b47ddacb4df9317389d4e7b2eb8e1f274acdc46bc4799b680b528e88304afb99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b47ddacb4df9317389d4e7b2eb8e1f274acdc46bc4799b680b528e88304afb99", kill_on_drop: false }` [INFO] [stdout] b47ddacb4df9317389d4e7b2eb8e1f274acdc46bc4799b680b528e88304afb99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0bb31a2115cc5d2b77fd2f19d5c9e8170b50c16691636565149b0afc30c53566 [INFO] running `Command { std: "docker" "start" "-a" "0bb31a2115cc5d2b77fd2f19d5c9e8170b50c16691636565149b0afc30c53566", kill_on_drop: false }` [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling mpl3115 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `reg_xset_bits` is never used [INFO] [stdout] --> src/lib.rs:340:5 [INFO] [stdout] | [INFO] [stdout] 71 | / impl MPL3115A2 [INFO] [stdout] 72 | | where [INFO] [stdout] 73 | | I2C: WriteRead + Write, [INFO] [stdout] 74 | | E: Debug, [INFO] [stdout] | |_____________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 340 | fn reg_xset_bits(&mut self, reg: Register, bits: u8, set: bool) -> Result<(), E> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "0bb31a2115cc5d2b77fd2f19d5c9e8170b50c16691636565149b0afc30c53566", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bb31a2115cc5d2b77fd2f19d5c9e8170b50c16691636565149b0afc30c53566", kill_on_drop: false }` [INFO] [stdout] 0bb31a2115cc5d2b77fd2f19d5c9e8170b50c16691636565149b0afc30c53566 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 777a375660e66fd296f4cc75dbc14977ce271660f83b6934067a93d5969ccfa2 [INFO] running `Command { std: "docker" "start" "-a" "777a375660e66fd296f4cc75dbc14977ce271660f83b6934067a93d5969ccfa2", kill_on_drop: false }` [INFO] [stdout] warning: method `reg_xset_bits` is never used [INFO] [stdout] --> src/lib.rs:340:5 [INFO] [stdout] | [INFO] [stdout] 71 | / impl MPL3115A2 [INFO] [stdout] 72 | | where [INFO] [stdout] 73 | | I2C: WriteRead + Write, [INFO] [stdout] 74 | | E: Debug, [INFO] [stdout] | |_____________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 340 | fn reg_xset_bits(&mut self, reg: Register, bits: u8, set: bool) -> Result<(), E> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mpl3115 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `reg_xset_bits` is never used [INFO] [stdout] --> src/lib.rs:340:5 [INFO] [stdout] | [INFO] [stdout] 71 | / impl MPL3115A2 [INFO] [stdout] 72 | | where [INFO] [stdout] 73 | | I2C: WriteRead + Write, [INFO] [stdout] 74 | | E: Debug, [INFO] [stdout] | |_____________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 340 | fn reg_xset_bits(&mut self, reg: Register, bits: u8, set: bool) -> Result<(), E> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "777a375660e66fd296f4cc75dbc14977ce271660f83b6934067a93d5969ccfa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "777a375660e66fd296f4cc75dbc14977ce271660f83b6934067a93d5969ccfa2", kill_on_drop: false }` [INFO] [stdout] 777a375660e66fd296f4cc75dbc14977ce271660f83b6934067a93d5969ccfa2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 11cf15c45251b2afaab33f0c51ef6ca7245eb6607b22ae8cdcc856f8be3791ba [INFO] running `Command { std: "docker" "start" "-a" "11cf15c45251b2afaab33f0c51ef6ca7245eb6607b22ae8cdcc856f8be3791ba", kill_on_drop: false }` [INFO] [stderr] warning: method `reg_xset_bits` is never used [INFO] [stderr] --> src/lib.rs:340:5 [INFO] [stderr] | [INFO] [stderr] 71 | / impl MPL3115A2 [INFO] [stderr] 72 | | where [INFO] [stderr] 73 | | I2C: WriteRead + Write, [INFO] [stderr] 74 | | E: Debug, [INFO] [stderr] | |_____________- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 340 | fn reg_xset_bits(&mut self, reg: Register, bits: u8, set: bool) -> Result<(), E> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `mpl3115` (lib) generated 1 warning [INFO] [stderr] warning: `mpl3115` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mpl3115-5f4e70871d3dafae) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mpl3115 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "11cf15c45251b2afaab33f0c51ef6ca7245eb6607b22ae8cdcc856f8be3791ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11cf15c45251b2afaab33f0c51ef6ca7245eb6607b22ae8cdcc856f8be3791ba", kill_on_drop: false }` [INFO] [stdout] 11cf15c45251b2afaab33f0c51ef6ca7245eb6607b22ae8cdcc856f8be3791ba