[INFO] fetching crate ls013b7dh03 0.4.2... [INFO] testing ls013b7dh03-0.4.2 against 1.90.0 for beta-1.91-3 [INFO] extracting crate ls013b7dh03 0.4.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate ls013b7dh03 0.4.2 [INFO] finished tweaking crates.io crate ls013b7dh03 0.4.2 [INFO] tweaked toml for crates.io crate ls013b7dh03 0.4.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ls013b7dh03 0.4.2 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded micromath v2.1.0 [INFO] [stderr] Downloaded embedded-graphics v0.8.1 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9639d7a0740edc89bb3d4fe60f41afd9e4ee00f402ca79648e0758df341c76dd [INFO] running `Command { std: "docker" "start" "-a" "9639d7a0740edc89bb3d4fe60f41afd9e4ee00f402ca79648e0758df341c76dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9639d7a0740edc89bb3d4fe60f41afd9e4ee00f402ca79648e0758df341c76dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9639d7a0740edc89bb3d4fe60f41afd9e4ee00f402ca79648e0758df341c76dd", kill_on_drop: false }` [INFO] [stdout] 9639d7a0740edc89bb3d4fe60f41afd9e4ee00f402ca79648e0758df341c76dd [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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1ef816455ad71b41308c46b55bb5d6ef6f6429164f8748320f41663089224ba [INFO] running `Command { std: "docker" "start" "-a" "f1ef816455ad71b41308c46b55bb5d6ef6f6429164f8748320f41663089224ba", kill_on_drop: false }` [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling ls013b7dh03 v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "f1ef816455ad71b41308c46b55bb5d6ef6f6429164f8748320f41663089224ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1ef816455ad71b41308c46b55bb5d6ef6f6429164f8748320f41663089224ba", kill_on_drop: false }` [INFO] [stdout] f1ef816455ad71b41308c46b55bb5d6ef6f6429164f8748320f41663089224ba [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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38342cef5c5f7dd56288752ded874519fc4b77ceb919080cfee60a089e6729e7 [INFO] running `Command { std: "docker" "start" "-a" "38342cef5c5f7dd56288752ded874519fc4b77ceb919080cfee60a089e6729e7", kill_on_drop: false }` [INFO] [stderr] Compiling ls013b7dh03 v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:935:17 [INFO] [stdout] | [INFO] [stdout] 935 | buffer: &mut [u8; BUF_SIZE], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 936 | ) -> Ls013b7dh03 { [INFO] [stdout] | ----------------------------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 936 | ) -> Ls013b7dh03<'_, SpiFixture, PinFixture, PinFixture> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "38342cef5c5f7dd56288752ded874519fc4b77ceb919080cfee60a089e6729e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38342cef5c5f7dd56288752ded874519fc4b77ceb919080cfee60a089e6729e7", kill_on_drop: false }` [INFO] [stdout] 38342cef5c5f7dd56288752ded874519fc4b77ceb919080cfee60a089e6729e7 [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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d2b8c2337a3c8d67716029877e87446e8e999e3c2ea967ff1cf7e49c0db7327a [INFO] running `Command { std: "docker" "start" "-a" "d2b8c2337a3c8d67716029877e87446e8e999e3c2ea967ff1cf7e49c0db7327a", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:935:17 [INFO] [stderr] | [INFO] [stderr] 935 | buffer: &mut [u8; BUF_SIZE], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stderr] 936 | ) -> Ls013b7dh03 { [INFO] [stderr] | ----------------------------------------------- the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 936 | ) -> Ls013b7dh03<'_, SpiFixture, PinFixture, PinFixture> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `ls013b7dh03` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ls013b7dh03-35ed729c1ffde734) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::consts ... ok [INFO] [stdout] test tests::destroy ... ok [INFO] [stdout] test tests::init ... ok [INFO] [stdout] test tests::init_flush ... ok [INFO] [stdout] test tests::read ... ok [INFO] [stdout] test tests::write ... ok [INFO] [stdout] test tests::redundant_writes ... ok [INFO] [stdout] test tests::read_write_grid ... ok [INFO] [stdout] test tests::read_flip_full ... ok [INFO] [stdout] test tests::read_write_full ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Doc-tests ls013b7dh03 [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" "d2b8c2337a3c8d67716029877e87446e8e999e3c2ea967ff1cf7e49c0db7327a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2b8c2337a3c8d67716029877e87446e8e999e3c2ea967ff1cf7e49c0db7327a", kill_on_drop: false }` [INFO] [stdout] d2b8c2337a3c8d67716029877e87446e8e999e3c2ea967ff1cf7e49c0db7327a