[INFO] fetching crate embedded-sdmmc 0.3.0... [INFO] testing embedded-sdmmc-0.3.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate embedded-sdmmc 0.3.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate embedded-sdmmc 0.3.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a1d28bd3d8ee8286442938756bdba92064749ba48f4b5df5b9936fa62ac309e8 [INFO] running `Command { std: "docker" "start" "-a" "a1d28bd3d8ee8286442938756bdba92064749ba48f4b5df5b9936fa62ac309e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1d28bd3d8ee8286442938756bdba92064749ba48f4b5df5b9936fa62ac309e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1d28bd3d8ee8286442938756bdba92064749ba48f4b5df5b9936fa62ac309e8", kill_on_drop: false }` [INFO] [stdout] a1d28bd3d8ee8286442938756bdba92064749ba48f4b5df5b9936fa62ac309e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4381e65b12bb229ec3119b9264e7a427bf605f2ca4b839dc9bf6b56cfa1ee7d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b4381e65b12bb229ec3119b9264e7a427bf605f2ca4b839dc9bf6b56cfa1ee7d", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.10 [INFO] [stderr] Compiling byteorder v1.3.2 [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] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.44s [INFO] running `Command { std: "docker" "inspect" "b4381e65b12bb229ec3119b9264e7a427bf605f2ca4b839dc9bf6b56cfa1ee7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4381e65b12bb229ec3119b9264e7a427bf605f2ca4b839dc9bf6b56cfa1ee7d", kill_on_drop: false }` [INFO] [stdout] b4381e65b12bb229ec3119b9264e7a427bf605f2ca4b839dc9bf6b56cfa1ee7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aaf977b4b3eed9d5bf356cd17b0e1764b28d75dda0b151870c8c7d612739336a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "aaf977b4b3eed9d5bf356cd17b0e1764b28d75dda0b151870c8c7d612739336a", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/fat.rs:717:17 [INFO] [stdout] | [INFO] [stdout] 717 | ) -> Result<(DirEntry), Error> [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [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] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 28.46s [INFO] running `Command { std: "docker" "inspect" "aaf977b4b3eed9d5bf356cd17b0e1764b28d75dda0b151870c8c7d612739336a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaf977b4b3eed9d5bf356cd17b0e1764b28d75dda0b151870c8c7d612739336a", kill_on_drop: false }` [INFO] [stdout] aaf977b4b3eed9d5bf356cd17b0e1764b28d75dda0b151870c8c7d612739336a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a9d79fe4c439eb2325b0121f3f779f799e4f1b74b90cc5c6d6b311b99b7f4ac6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a9d79fe4c439eb2325b0121f3f779f799e4f1b74b90cc5c6d6b311b99b7f4ac6", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/fat.rs:717:17 [INFO] [stderr] | [INFO] [stderr] 717 | ) -> Result<(DirEntry), Error> [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [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 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/embedded_sdmmc-ef5671497fc2721d) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test fat::test::test_bpb ... ok [INFO] [stdout] test filesystem::test::filename_fulllength ... ok [INFO] [stdout] test sdmmc_proto::test::test_crc7 ... ok [INFO] [stdout] test filesystem::test::filename_short_extension ... ok [INFO] [stdout] test filesystem::test::filename_no_extension ... ok [INFO] [stdout] test sdmmc_proto::test::test_csdv1b ... ok [INFO] [stdout] test sdmmc_proto::test::test_csdv1 ... ok [INFO] [stdout] test sdmmc_proto::test::test_csdv2 ... ok [INFO] [stdout] test sdmmc_proto::test::test_csdv2b ... ok [INFO] [stdout] test tests::partition0 ... ok [INFO] [stdout] test filesystem::test::filename_bad ... ok [INFO] [stdout] test filesystem::test::filename_extension ... ok [INFO] [stdout] test filesystem::test::filename_short ... ok [INFO] [stdout] test sdmmc_proto::test::test_crc16 ... ok [INFO] [stdout] test fat::test::test_dir_entries ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests embedded-sdmmc [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/fat.rs:717:17 [INFO] [stderr] | [INFO] [stderr] 717 | ) -> Result<(DirEntry), Error> [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "a9d79fe4c439eb2325b0121f3f779f799e4f1b74b90cc5c6d6b311b99b7f4ac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9d79fe4c439eb2325b0121f3f779f799e4f1b74b90cc5c6d6b311b99b7f4ac6", kill_on_drop: false }` [INFO] [stdout] a9d79fe4c439eb2325b0121f3f779f799e4f1b74b90cc5c6d6b311b99b7f4ac6