[INFO] fetching crate mpl3115 0.1.0... [INFO] testing mpl3115-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate mpl3115 0.1.0 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mpl3115 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a55027357718d957893b71c621665f665e42790e161298997e8f21eafa0f696e [INFO] running `Command { std: "docker" "start" "-a" "a55027357718d957893b71c621665f665e42790e161298997e8f21eafa0f696e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a55027357718d957893b71c621665f665e42790e161298997e8f21eafa0f696e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a55027357718d957893b71c621665f665e42790e161298997e8f21eafa0f696e", kill_on_drop: false }` [INFO] [stdout] a55027357718d957893b71c621665f665e42790e161298997e8f21eafa0f696e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] addd018e120aaf573e470bc3163bb29395f1ebd6795fb796164a73618eb409ec [INFO] running `Command { std: "docker" "start" "-a" "addd018e120aaf573e470bc3163bb29395f1ebd6795fb796164a73618eb409ec", kill_on_drop: false }` [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling void v1.0.2 [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "addd018e120aaf573e470bc3163bb29395f1ebd6795fb796164a73618eb409ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "addd018e120aaf573e470bc3163bb29395f1ebd6795fb796164a73618eb409ec", kill_on_drop: false }` [INFO] [stdout] addd018e120aaf573e470bc3163bb29395f1ebd6795fb796164a73618eb409ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43b57b5d5189954e1086e8e75fa65bbfb9d7ae1876892c9291ffee03ac163921 [INFO] running `Command { std: "docker" "start" "-a" "43b57b5d5189954e1086e8e75fa65bbfb9d7ae1876892c9291ffee03ac163921", kill_on_drop: false }` [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "43b57b5d5189954e1086e8e75fa65bbfb9d7ae1876892c9291ffee03ac163921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43b57b5d5189954e1086e8e75fa65bbfb9d7ae1876892c9291ffee03ac163921", kill_on_drop: false }` [INFO] [stdout] 43b57b5d5189954e1086e8e75fa65bbfb9d7ae1876892c9291ffee03ac163921 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9a9bbae389706aaedc9a4092ff4782112edd0626f33dfd245c51c7690c4050d1 [INFO] running `Command { std: "docker" "start" "-a" "9a9bbae389706aaedc9a4092ff4782112edd0626f33dfd245c51c7690c4050d1", 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)]` (part of `#[warn(unused)]`) 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-e97a6d1b60fbafc0) [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" "9a9bbae389706aaedc9a4092ff4782112edd0626f33dfd245c51c7690c4050d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a9bbae389706aaedc9a4092ff4782112edd0626f33dfd245c51c7690c4050d1", kill_on_drop: false }` [INFO] [stdout] 9a9bbae389706aaedc9a4092ff4782112edd0626f33dfd245c51c7690c4050d1