[INFO] fetching crate lcd_1602_i2c 0.3.0... [INFO] testing lcd_1602_i2c-0.3.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate lcd_1602_i2c 0.3.0 into /workspace/builds/worker-61/source [INFO] validating manifest of crates.io crate lcd_1602_i2c 0.3.0 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 lcd_1602_i2c 0.3.0 [INFO] finished tweaking crates.io crate lcd_1602_i2c 0.3.0 [INFO] tweaked toml for crates.io crate lcd_1602_i2c 0.3.0 written to /workspace/builds/worker-61/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e4608796083fae3c9cee1c9a422145c69d3923f531370c041b510e99bd820bd [INFO] running `Command { std: "docker" "start" "-a" "1e4608796083fae3c9cee1c9a422145c69d3923f531370c041b510e99bd820bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e4608796083fae3c9cee1c9a422145c69d3923f531370c041b510e99bd820bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e4608796083fae3c9cee1c9a422145c69d3923f531370c041b510e99bd820bd", kill_on_drop: false }` [INFO] [stdout] 1e4608796083fae3c9cee1c9a422145c69d3923f531370c041b510e99bd820bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1652499e6a1a5738a7197c83dc6043a52d4f4cf9a53bdec9612efdd15bd304b8 [INFO] running `Command { std: "docker" "start" "-a" "1652499e6a1a5738a7197c83dc6043a52d4f4cf9a53bdec9612efdd15bd304b8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 v0.2.7 [INFO] [stderr] Compiling lcd_1602_i2c v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.35s [INFO] running `Command { std: "docker" "inspect" "1652499e6a1a5738a7197c83dc6043a52d4f4cf9a53bdec9612efdd15bd304b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1652499e6a1a5738a7197c83dc6043a52d4f4cf9a53bdec9612efdd15bd304b8", kill_on_drop: false }` [INFO] [stdout] 1652499e6a1a5738a7197c83dc6043a52d4f4cf9a53bdec9612efdd15bd304b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6386fb0f742853aeecfe8afd0414c8c2738e291f25db01a7569ea86e79336eb1 [INFO] running `Command { std: "docker" "start" "-a" "6386fb0f742853aeecfe8afd0414c8c2738e291f25db01a7569ea86e79336eb1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling embedded-hal-mock v0.7.2 [INFO] [stderr] Compiling lcd_1602_i2c v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.98s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/lcd_1602_i2c-72b78e909134cb89) [INFO] [stderr] Executable tests/integration.rs (/opt/rustwide/target/debug/deps/integration-61c7128b754c3169) [INFO] running `Command { std: "docker" "inspect" "6386fb0f742853aeecfe8afd0414c8c2738e291f25db01a7569ea86e79336eb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6386fb0f742853aeecfe8afd0414c8c2738e291f25db01a7569ea86e79336eb1", kill_on_drop: false }` [INFO] [stdout] 6386fb0f742853aeecfe8afd0414c8c2738e291f25db01a7569ea86e79336eb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2d5cdfdacc9dbc60b3419f01a9ea51ae9a283eafd760c40cf6fd1dd9cc88d102 [INFO] running `Command { std: "docker" "start" "-a" "2d5cdfdacc9dbc60b3419f01a9ea51ae9a283eafd760c40cf6fd1dd9cc88d102", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lcd_1602_i2c-72b78e909134cb89) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-61c7128b754c3169) [INFO] [stdout] test display_control::test::all_flags_off ... ok [INFO] [stderr] Doc-tests lcd_1602_i2c [INFO] [stdout] test display_control::test::blink_on ... ok [INFO] [stdout] test display_control::test::cursur_on ... ok [INFO] [stdout] test display_control::test::display_and_cursor_on ... ok [INFO] [stdout] test display_control::test::display_on ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test blink_off ... ok [INFO] [stdout] test blink_on ... ok [INFO] [stdout] test cursor_off ... ok [INFO] [stdout] test cursor_on ... ok [INFO] [stdout] test display_off ... ok [INFO] [stdout] test lcd_initialization ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - Lcd::new (line 47) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Lcd::new (line 47) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Lcd` [INFO] [stdout] --> src/lib.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 3 | let lcd = Lcd::new(i2c_bus, address, rgb_address, &mut delay); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use lcd_1602_i2c::Lcd; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `i2c_bus` in this scope [INFO] [stdout] --> src/lib.rs:48:20 [INFO] [stdout] | [INFO] [stdout] 3 | let lcd = Lcd::new(i2c_bus, address, rgb_address, &mut delay); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `address` in this scope [INFO] [stdout] --> src/lib.rs:48:29 [INFO] [stdout] | [INFO] [stdout] 3 | let lcd = Lcd::new(i2c_bus, address, rgb_address, &mut delay); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `rgb_address` in this scope [INFO] [stdout] --> src/lib.rs:48:38 [INFO] [stdout] | [INFO] [stdout] 3 | let lcd = Lcd::new(i2c_bus, address, rgb_address, &mut delay); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `delay` in this scope [INFO] [stdout] --> src/lib.rs:48:56 [INFO] [stdout] | [INFO] [stdout] 3 | let lcd = Lcd::new(i2c_bus, address, rgb_address, &mut delay); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Lcd::new (line 47) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "2d5cdfdacc9dbc60b3419f01a9ea51ae9a283eafd760c40cf6fd1dd9cc88d102", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d5cdfdacc9dbc60b3419f01a9ea51ae9a283eafd760c40cf6fd1dd9cc88d102", kill_on_drop: false }` [INFO] [stdout] 2d5cdfdacc9dbc60b3419f01a9ea51ae9a283eafd760c40cf6fd1dd9cc88d102