[INFO] fetching crate mpl3115 0.1.0... [INFO] testing mpl3115-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate mpl3115 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate mpl3115 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-13/source/Cargo.toml [INFO] crate crates.io crate mpl3115 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 726032aff8cf0bf55f8d92161fb5aeef5480817fb0fe26e899f4deb45a7edcf2 [INFO] running `Command { std: "docker" "start" "-a" "726032aff8cf0bf55f8d92161fb5aeef5480817fb0fe26e899f4deb45a7edcf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "726032aff8cf0bf55f8d92161fb5aeef5480817fb0fe26e899f4deb45a7edcf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "726032aff8cf0bf55f8d92161fb5aeef5480817fb0fe26e899f4deb45a7edcf2", kill_on_drop: false }` [INFO] [stdout] 726032aff8cf0bf55f8d92161fb5aeef5480817fb0fe26e899f4deb45a7edcf2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93dc5635dcffe4f1488bf0e2ff6f72ac9161c664c6f7df007237c3141406a759 [INFO] running `Command { std: "docker" "start" "-a" "93dc5635dcffe4f1488bf0e2ff6f72ac9161c664c6f7df007237c3141406a759", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling void v1.0.2 [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: associated function is never used: `reg_xset_bits` [INFO] [stdout] --> src/lib.rs:340:5 [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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "93dc5635dcffe4f1488bf0e2ff6f72ac9161c664c6f7df007237c3141406a759", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93dc5635dcffe4f1488bf0e2ff6f72ac9161c664c6f7df007237c3141406a759", kill_on_drop: false }` [INFO] [stdout] 93dc5635dcffe4f1488bf0e2ff6f72ac9161c664c6f7df007237c3141406a759 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edab8cae231bd5c7f39995cbb910f5c8f1c9d34019e1d2d350ce4fb61a181d9c [INFO] running `Command { std: "docker" "start" "-a" "edab8cae231bd5c7f39995cbb910f5c8f1c9d34019e1d2d350ce4fb61a181d9c", kill_on_drop: false }` [INFO] [stderr] Compiling mpl3115 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `reg_xset_bits` [INFO] [stdout] --> src/lib.rs:340:5 [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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_xset_bits` [INFO] [stdout] --> src/lib.rs:340:5 [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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "edab8cae231bd5c7f39995cbb910f5c8f1c9d34019e1d2d350ce4fb61a181d9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edab8cae231bd5c7f39995cbb910f5c8f1c9d34019e1d2d350ce4fb61a181d9c", kill_on_drop: false }` [INFO] [stdout] edab8cae231bd5c7f39995cbb910f5c8f1c9d34019e1d2d350ce4fb61a181d9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e9aec3a90f69d94117862f4b5a70559fb55a115c338e5b1146a774f208e39552 [INFO] running `Command { std: "docker" "start" "-a" "e9aec3a90f69d94117862f4b5a70559fb55a115c338e5b1146a774f208e39552", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `reg_xset_bits` [INFO] [stderr] --> src/lib.rs:340:5 [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 [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mpl3115-c7fa90e5ec141d44) [INFO] [stdout] [INFO] [stderr] Doc-tests mpl3115 [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] [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" "e9aec3a90f69d94117862f4b5a70559fb55a115c338e5b1146a774f208e39552", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9aec3a90f69d94117862f4b5a70559fb55a115c338e5b1146a774f208e39552", kill_on_drop: false }` [INFO] [stdout] e9aec3a90f69d94117862f4b5a70559fb55a115c338e5b1146a774f208e39552