[INFO] fetching crate embedded-sdmmc 0.3.0... [INFO] testing embedded-sdmmc-0.3.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate embedded-sdmmc 0.3.0 into /workspace/builds/worker-105/source [INFO] validating manifest of crates.io crate embedded-sdmmc 0.3.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate embedded-sdmmc 0.3.0 [INFO] finished tweaking crates.io crate embedded-sdmmc 0.3.0 [INFO] tweaked toml for crates.io crate embedded-sdmmc 0.3.0 written to /workspace/builds/worker-105/source/Cargo.toml [INFO] crate crates.io crate embedded-sdmmc 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embedded-hal v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47cbb97995769b707faa1878fefba7857d2798b57d4d739ce3589b79ea3d8a68 [INFO] running `Command { std: "docker" "start" "-a" "47cbb97995769b707faa1878fefba7857d2798b57d4d739ce3589b79ea3d8a68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47cbb97995769b707faa1878fefba7857d2798b57d4d739ce3589b79ea3d8a68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47cbb97995769b707faa1878fefba7857d2798b57d4d739ce3589b79ea3d8a68", kill_on_drop: false }` [INFO] [stdout] 47cbb97995769b707faa1878fefba7857d2798b57d4d739ce3589b79ea3d8a68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b9a7945148ab47375672b33e97a216248b8d2a2800e1b45b47f32d4555666ed [INFO] running `Command { std: "docker" "start" "-a" "7b9a7945148ab47375672b33e97a216248b8d2a2800e1b45b47f32d4555666ed", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling log v0.4.10 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling embedded-sdmmc v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/fat.rs:717:17 [INFO] [stdout] | [INFO] [stdout] 717 | ) -> Result<(DirEntry), Error> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 717 - ) -> Result<(DirEntry), Error> [INFO] [stdout] 717 + ) -> Result> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.22s [INFO] running `Command { std: "docker" "inspect" "7b9a7945148ab47375672b33e97a216248b8d2a2800e1b45b47f32d4555666ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b9a7945148ab47375672b33e97a216248b8d2a2800e1b45b47f32d4555666ed", kill_on_drop: false }` [INFO] [stdout] 7b9a7945148ab47375672b33e97a216248b8d2a2800e1b45b47f32d4555666ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7a8cc3197964a8bfd2548e2e4a83a003ceb98411ec77f7cec1d74f59f1469ae [INFO] running `Command { std: "docker" "start" "-a" "f7a8cc3197964a8bfd2548e2e4a83a003ceb98411ec77f7cec1d74f59f1469ae", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/fat.rs:717:17 [INFO] [stdout] | [INFO] [stdout] 717 | ) -> Result<(DirEntry), Error> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 717 - ) -> Result<(DirEntry), Error> [INFO] [stdout] 717 + ) -> Result> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling embedded-sdmmc v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/fat.rs:717:17 [INFO] [stdout] | [INFO] [stdout] 717 | ) -> Result<(DirEntry), Error> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 717 - ) -> Result<(DirEntry), Error> [INFO] [stdout] 717 + ) -> Result> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.88s [INFO] running `Command { std: "docker" "inspect" "f7a8cc3197964a8bfd2548e2e4a83a003ceb98411ec77f7cec1d74f59f1469ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7a8cc3197964a8bfd2548e2e4a83a003ceb98411ec77f7cec1d74f59f1469ae", kill_on_drop: false }` [INFO] [stdout] f7a8cc3197964a8bfd2548e2e4a83a003ceb98411ec77f7cec1d74f59f1469ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f1348019f266aa19e68d77db5a0b917be43192109424ac8e4389c6f45c51d5af [INFO] running `Command { std: "docker" "start" "-a" "f1348019f266aa19e68d77db5a0b917be43192109424ac8e4389c6f45c51d5af", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/fat.rs:717:17 [INFO] [stderr] | [INFO] [stderr] 717 | ) -> Result<(DirEntry), Error> [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 717 - ) -> Result<(DirEntry), Error> [INFO] [stderr] 717 + ) -> Result> [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `embedded-sdmmc` (lib) generated 1 warning [INFO] [stderr] warning: `embedded-sdmmc` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/embedded_sdmmc-c63761adca734905) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stderr] Doc-tests embedded-sdmmc [INFO] [stdout] test fat::test::test_bpb ... ok [INFO] [stdout] test filesystem::test::filename_bad ... ok [INFO] [stdout] test filesystem::test::filename_fulllength ... ok [INFO] [stdout] test filesystem::test::filename_no_extension ... ok [INFO] [stdout] test filesystem::test::filename_short ... ok [INFO] [stdout] test filesystem::test::filename_extension ... ok [INFO] [stdout] test sdmmc_proto::test::test_crc16 ... ok [INFO] [stdout] test sdmmc_proto::test::test_crc7 ... ok [INFO] [stdout] test filesystem::test::filename_short_extension ... ok [INFO] [stdout] test fat::test::test_dir_entries ... ok [INFO] [stdout] test sdmmc_proto::test::test_csdv1 ... ok [INFO] [stdout] test sdmmc_proto::test::test_csdv2b ... ok [INFO] [stdout] test tests::partition0 ... ok [INFO] [stdout] test sdmmc_proto::test::test_csdv2 ... ok [INFO] [stdout] test sdmmc_proto::test::test_csdv1b ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stdout] [INFO] [stderr] --> /opt/rustwide/workdir/src/fat.rs:717:17 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 717 | ) -> Result<(DirEntry), Error> [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^ ^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 717 - ) -> Result<(DirEntry), Error> [INFO] [stderr] 717 + ) -> Result> [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] running `Command { std: "docker" "inspect" "f1348019f266aa19e68d77db5a0b917be43192109424ac8e4389c6f45c51d5af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1348019f266aa19e68d77db5a0b917be43192109424ac8e4389c6f45c51d5af", kill_on_drop: false }` [INFO] [stdout] f1348019f266aa19e68d77db5a0b917be43192109424ac8e4389c6f45c51d5af