[INFO] fetching crate JL_IA7 0.1.0... [INFO] testing JL_IA7-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate JL_IA7 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate JL_IA7 0.1.0 [INFO] finished tweaking crates.io crate JL_IA7 0.1.0 [INFO] tweaked toml for crates.io crate JL_IA7 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate JL_IA7 0.1.0 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 JL_IA7 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rpi_embedded v0.0.5 [INFO] [stderr] Downloaded libc v0.2.76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 36b851f34306ab767c04ce2cb96290708105ab225efdece566ad6eee7dc7d786 [INFO] running `Command { std: "docker" "start" "-a" "36b851f34306ab767c04ce2cb96290708105ab225efdece566ad6eee7dc7d786", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36b851f34306ab767c04ce2cb96290708105ab225efdece566ad6eee7dc7d786", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36b851f34306ab767c04ce2cb96290708105ab225efdece566ad6eee7dc7d786", kill_on_drop: false }` [INFO] [stdout] 36b851f34306ab767c04ce2cb96290708105ab225efdece566ad6eee7dc7d786 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fb3c81c9930036f52ed0376e17198aa1df082d687b6d021e256bcc9c90d26041 [INFO] running `Command { std: "docker" "start" "-a" "fb3c81c9930036f52ed0376e17198aa1df082d687b6d021e256bcc9c90d26041", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling rpi_embedded v0.0.5 [INFO] [stderr] Compiling JL_IA7 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 105 | / loop { [INFO] [stdout] 106 | | data.getData(); [INFO] [stdout] 107 | | println!("lat : {} N", data.lat); [INFO] [stdout] 108 | | println!("long : {} W", data.long); [INFO] [stdout] 109 | | thread::sleep(Duration::from_millis(1000)); [INFO] [stdout] 110 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 111 | [INFO] [stdout] 112 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Uart_` should have a snake case name [INFO] [stdout] --> src/main.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | Uart_ : rpi_embedded::uart::Uart, [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `uart` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `nbSat` should have a snake case name [INFO] [stdout] --> src/main.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | nbSat : String, [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `nb_sat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `getData` should have a snake case name [INFO] [stdout] --> src/main.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn getData(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `get_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:103:5 [INFO] [stdout] | [INFO] [stdout] 103 | data.init(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 103 | let _ = data.init(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | data.getData(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 106 | let _ = data.getData(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.53s [INFO] running `Command { std: "docker" "inspect" "fb3c81c9930036f52ed0376e17198aa1df082d687b6d021e256bcc9c90d26041", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb3c81c9930036f52ed0376e17198aa1df082d687b6d021e256bcc9c90d26041", kill_on_drop: false }` [INFO] [stdout] fb3c81c9930036f52ed0376e17198aa1df082d687b6d021e256bcc9c90d26041 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c665ef7c7c21e68b45b706a17840c50b21ca684708d4822d50d2ff09fa671e40 [INFO] running `Command { std: "docker" "start" "-a" "c665ef7c7c21e68b45b706a17840c50b21ca684708d4822d50d2ff09fa671e40", kill_on_drop: false }` [INFO] [stderr] Compiling JL_IA7 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 105 | / loop { [INFO] [stdout] 106 | | data.getData(); [INFO] [stdout] 107 | | println!("lat : {} N", data.lat); [INFO] [stdout] 108 | | println!("long : {} W", data.long); [INFO] [stdout] 109 | | thread::sleep(Duration::from_millis(1000)); [INFO] [stdout] 110 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 111 | [INFO] [stdout] 112 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut test = [59u8;1]; //59 is "O" if we do the conversion [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Uart_` should have a snake case name [INFO] [stdout] --> src/main.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | Uart_ : rpi_embedded::uart::Uart, [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `uart` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `nbSat` should have a snake case name [INFO] [stdout] --> src/main.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | nbSat : String, [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `nb_sat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `getData` should have a snake case name [INFO] [stdout] --> src/main.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn getData(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `get_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:103:5 [INFO] [stdout] | [INFO] [stdout] 103 | data.init(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 103 | let _ = data.init(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | data.getData(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 106 | let _ = data.getData(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "c665ef7c7c21e68b45b706a17840c50b21ca684708d4822d50d2ff09fa671e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c665ef7c7c21e68b45b706a17840c50b21ca684708d4822d50d2ff09fa671e40", kill_on_drop: false }` [INFO] [stdout] c665ef7c7c21e68b45b706a17840c50b21ca684708d4822d50d2ff09fa671e40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d8325408015727544cdde32908a480fc39452a6df9c6de3396a9efab0747861e [INFO] running `Command { std: "docker" "start" "-a" "d8325408015727544cdde32908a480fc39452a6df9c6de3396a9efab0747861e", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stdout] [INFO] [stderr] --> src/main.rs:5:9 [INFO] [stdout] running 1 test [INFO] [stderr] | [INFO] [stderr] 5 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 105 | / loop { [INFO] [stderr] 106 | | data.getData(); [INFO] [stderr] 107 | | println!("lat : {} N", data.lat); [INFO] [stderr] 108 | | println!("long : {} W", data.long); [INFO] [stderr] 109 | | thread::sleep(Duration::from_millis(1000)); [INFO] [stderr] 110 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 111 | [INFO] [stderr] 112 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | let mut test = [59u8;1]; //59 is "O" if we do the conversion [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `Uart_` should have a snake case name [INFO] [stderr] --> src/main.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | Uart_ : rpi_embedded::uart::Uart, [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `uart` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `nbSat` should have a snake case name [INFO] [stderr] --> src/main.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | nbSat : String, [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `nb_sat` [INFO] [stderr] [INFO] [stderr] warning: method `getData` should have a snake case name [INFO] [stderr] --> src/main.rs:48:8 [INFO] [stderr] | [INFO] [stderr] 48 | fn getData(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `get_data` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | data.init(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 103 | let _ = data.init(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 106 | data.getData(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 106 | let _ = data.getData(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stdout] test tests::uart_test ... FAILED [INFO] [stderr] warning: `JL_IA7` (bin "JL_IA7" test) generated 8 warnings (run `cargo fix --bin "JL_IA7" -p JL_IA7 --tests` to apply 2 suggestions) [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] failures: [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/JL_IA7-925edd0f7819782e) [INFO] [stdout] [INFO] [stdout] ---- tests::uart_test stdout ---- [INFO] [stdout] Error: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::uart_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] error: test failed, to rerun pass `--bin JL_IA7` [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d8325408015727544cdde32908a480fc39452a6df9c6de3396a9efab0747861e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8325408015727544cdde32908a480fc39452a6df9c6de3396a9efab0747861e", kill_on_drop: false }` [INFO] [stdout] d8325408015727544cdde32908a480fc39452a6df9c6de3396a9efab0747861e