[INFO] fetching crate rust_rpi_4wd_car 0.0.12... [INFO] testing rust_rpi_4wd_car-0.0.12 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate rust_rpi_4wd_car 0.0.12 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate rust_rpi_4wd_car 0.0.12 [INFO] finished tweaking crates.io crate rust_rpi_4wd_car 0.0.12 [INFO] tweaked toml for crates.io crate rust_rpi_4wd_car 0.0.12 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rust_rpi_4wd_car 0.0.12 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rust_rpi_4wd_car 0.0.12 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embedded-hal v0.2.4 [INFO] [stderr] Downloaded ctrlc v3.1.9 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded cc v1.0.67 [INFO] [stderr] Downloaded syn v1.0.69 [INFO] [stderr] Downloaded rppal v0.12.0 [INFO] [stderr] Downloaded libc v0.2.93 [INFO] [stderr] Downloaded tokio v1.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f50fc79ddea11a4fd1c816361951f047d682c75405a8a60ba9eb9abb7bbd2bea [INFO] running `Command { std: "docker" "start" "-a" "f50fc79ddea11a4fd1c816361951f047d682c75405a8a60ba9eb9abb7bbd2bea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f50fc79ddea11a4fd1c816361951f047d682c75405a8a60ba9eb9abb7bbd2bea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f50fc79ddea11a4fd1c816361951f047d682c75405a8a60ba9eb9abb7bbd2bea", kill_on_drop: false }` [INFO] [stdout] f50fc79ddea11a4fd1c816361951f047d682c75405a8a60ba9eb9abb7bbd2bea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92f653af03b891b0861430db7e68f0e9adc2a2e4ef70d59a247bbc6c88ed04ec [INFO] running `Command { std: "docker" "start" "-a" "92f653af03b891b0861430db7e68f0e9adc2a2e4ef70d59a247bbc6c88ed04ec", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.4 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling rppal v0.12.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling ctrlc v3.1.9 [INFO] [stderr] Compiling rust_rpi_4wd_car v0.0.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `ir_left`, `ir_right`, `track_left1`, `track_left2`, `track_right1`, and `track_right2` are never read [INFO] [stdout] --> src/sensors.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Sensors { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 56 | ir_left: InputPin, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | ir_right: InputPin, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | track_left1: InputPin, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | track_left2: InputPin, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | track_right1: InputPin, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | track_right2: InputPin, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sensors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `echo` is never read [INFO] [stdout] --> src/sensors.rs:379:5 [INFO] [stdout] | [INFO] [stdout] 371 | pub struct Sonar { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 379 | echo: InputPin, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sonar` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/sensors.rs:387:12 [INFO] [stdout] | [INFO] [stdout] 385 | impl Sonar { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 386 | /// Constructor which uses default values for all optional arguments. [INFO] [stdout] 387 | pub fn new() -> Rr4cResult { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.71s [INFO] running `Command { std: "docker" "inspect" "92f653af03b891b0861430db7e68f0e9adc2a2e4ef70d59a247bbc6c88ed04ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92f653af03b891b0861430db7e68f0e9adc2a2e4ef70d59a247bbc6c88ed04ec", kill_on_drop: false }` [INFO] [stdout] 92f653af03b891b0861430db7e68f0e9adc2a2e4ef70d59a247bbc6c88ed04ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 384ced91a0b3202d69f4aafcb905237d6ace9d4882e6e57a12152d0d1566c8d7 [INFO] running `Command { std: "docker" "start" "-a" "384ced91a0b3202d69f4aafcb905237d6ace9d4882e6e57a12152d0d1566c8d7", kill_on_drop: false }` [INFO] [stdout] warning: fields `ir_left`, `ir_right`, `track_left1`, `track_left2`, `track_right1`, and `track_right2` are never read [INFO] [stdout] --> src/sensors.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Sensors { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 56 | ir_left: InputPin, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | ir_right: InputPin, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | track_left1: InputPin, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | track_left2: InputPin, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | track_right1: InputPin, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | track_right2: InputPin, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sensors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust_rpi_4wd_car v0.0.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `echo` is never read [INFO] [stdout] --> src/sensors.rs:379:5 [INFO] [stdout] | [INFO] [stdout] 371 | pub struct Sonar { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 379 | echo: InputPin, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sonar` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/sensors.rs:387:12 [INFO] [stdout] | [INFO] [stdout] 385 | impl Sonar { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 386 | /// Constructor which uses default values for all optional arguments. [INFO] [stdout] 387 | pub fn new() -> Rr4cResult { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ir_left`, `ir_right`, `track_left1`, `track_left2`, `track_right1`, and `track_right2` are never read [INFO] [stdout] --> src/sensors.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Sensors { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 56 | ir_left: InputPin, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | ir_right: InputPin, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | track_left1: InputPin, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | track_left2: InputPin, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | track_right1: InputPin, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | track_right2: InputPin, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sensors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `echo` is never read [INFO] [stdout] --> src/sensors.rs:379:5 [INFO] [stdout] | [INFO] [stdout] 371 | pub struct Sonar { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 379 | echo: InputPin, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sonar` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/sensors.rs:387:12 [INFO] [stdout] | [INFO] [stdout] 385 | impl Sonar { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 386 | /// Constructor which uses default values for all optional arguments. [INFO] [stdout] 387 | pub fn new() -> Rr4cResult { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `Command { std: "docker" "inspect" "384ced91a0b3202d69f4aafcb905237d6ace9d4882e6e57a12152d0d1566c8d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "384ced91a0b3202d69f4aafcb905237d6ace9d4882e6e57a12152d0d1566c8d7", kill_on_drop: false }` [INFO] [stdout] 384ced91a0b3202d69f4aafcb905237d6ace9d4882e6e57a12152d0d1566c8d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cfd85f1568e2f69a2ad05c3026f2e3f363576e5c9f2d31b146bff1dc121e0682 [INFO] running `Command { std: "docker" "start" "-a" "cfd85f1568e2f69a2ad05c3026f2e3f363576e5c9f2d31b146bff1dc121e0682", kill_on_drop: false }` [INFO] [stderr] warning: fields `ir_left`, `ir_right`, `track_left1`, `track_left2`, `track_right1`, and `track_right2` are never read [INFO] [stderr] --> src/sensors.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub struct Sensors { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 56 | ir_left: InputPin, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 60 | ir_right: InputPin, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 78 | track_left1: InputPin, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 82 | track_left2: InputPin, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 86 | track_right1: InputPin, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 90 | track_right2: InputPin, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Sensors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `echo` is never read [INFO] [stderr] --> src/sensors.rs:379:5 [INFO] [stderr] | [INFO] [stderr] 371 | pub struct Sonar { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] ... [INFO] [stderr] 379 | echo: InputPin, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Sonar` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/sensors.rs:387:12 [INFO] [stderr] | [INFO] [stderr] 385 | impl Sonar { [INFO] [stderr] | ---------- associated function in this implementation [INFO] [stderr] 386 | /// Constructor which uses default values for all optional arguments. [INFO] [stderr] 387 | pub fn new() -> Rr4cResult { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust_rpi_4wd_car` (lib) generated 3 warnings [INFO] [stderr] warning: `rust_rpi_4wd_car` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_rpi_4wd_car-ceb9355fcf749e11) [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 rust_rpi_4wd_car [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/motors.rs - motors::Motors::movement (line 160) - compile ... ok [INFO] [stdout] test src/hids.rs - hids::Hids::set_green (line 246) ... ok [INFO] [stdout] test src/hids.rs - hids::Hids::set_blue (line 192) ... ok [INFO] [stdout] test src/hids.rs - hids::Hids::set_red (line 286) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cfd85f1568e2f69a2ad05c3026f2e3f363576e5c9f2d31b146bff1dc121e0682", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfd85f1568e2f69a2ad05c3026f2e3f363576e5c9f2d31b146bff1dc121e0682", kill_on_drop: false }` [INFO] [stdout] cfd85f1568e2f69a2ad05c3026f2e3f363576e5c9f2d31b146bff1dc121e0682