[INFO] fetching crate rust_rpi_4wd_car 0.0.12... [INFO] testing rust_rpi_4wd_car-0.0.12 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate rust_rpi_4wd_car 0.0.12 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rust_rpi_4wd_car 0.0.12 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rppal v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e04e0c153c89e739ba1dec5ad90a70c0caf19c5edda5ef4581bea874fe31356a [INFO] running `Command { std: "docker" "start" "-a" "e04e0c153c89e739ba1dec5ad90a70c0caf19c5edda5ef4581bea874fe31356a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e04e0c153c89e739ba1dec5ad90a70c0caf19c5edda5ef4581bea874fe31356a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e04e0c153c89e739ba1dec5ad90a70c0caf19c5edda5ef4581bea874fe31356a", kill_on_drop: false }` [INFO] [stdout] e04e0c153c89e739ba1dec5ad90a70c0caf19c5edda5ef4581bea874fe31356a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdf3d6b99942e0d0e55c27fb93a61f6172678b37b420b337ad48d41f8c749020 [INFO] running `Command { std: "docker" "start" "-a" "cdf3d6b99942e0d0e55c27fb93a61f6172678b37b420b337ad48d41f8c749020", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.4 [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 6.09s [INFO] running `Command { std: "docker" "inspect" "cdf3d6b99942e0d0e55c27fb93a61f6172678b37b420b337ad48d41f8c749020", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdf3d6b99942e0d0e55c27fb93a61f6172678b37b420b337ad48d41f8c749020", kill_on_drop: false }` [INFO] [stdout] cdf3d6b99942e0d0e55c27fb93a61f6172678b37b420b337ad48d41f8c749020 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 818c82fe452358350cf7a11aacb7aed016b57ee7f4ce48db03fd213a0c3a3b75 [INFO] running `Command { std: "docker" "start" "-a" "818c82fe452358350cf7a11aacb7aed016b57ee7f4ce48db03fd213a0c3a3b75", 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] [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] 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 `test` profile [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "818c82fe452358350cf7a11aacb7aed016b57ee7f4ce48db03fd213a0c3a3b75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "818c82fe452358350cf7a11aacb7aed016b57ee7f4ce48db03fd213a0c3a3b75", kill_on_drop: false }` [INFO] [stdout] 818c82fe452358350cf7a11aacb7aed016b57ee7f4ce48db03fd213a0c3a3b75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7ab9a040cfaa1b8c1d642156eb5e2ef83859e55432ed9b0c51d2436d855fd21f [INFO] running `Command { std: "docker" "start" "-a" "7ab9a040cfaa1b8c1d642156eb5e2ef83859e55432ed9b0c51d2436d855fd21f", 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 0.05s [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 0.37s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7ab9a040cfaa1b8c1d642156eb5e2ef83859e55432ed9b0c51d2436d855fd21f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ab9a040cfaa1b8c1d642156eb5e2ef83859e55432ed9b0c51d2436d855fd21f", kill_on_drop: false }` [INFO] [stdout] 7ab9a040cfaa1b8c1d642156eb5e2ef83859e55432ed9b0c51d2436d855fd21f