[INFO] fetching crate nydus-rafs 0.4.0... [INFO] checking nydus-rafs-0.4.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate nydus-rafs 0.4.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate nydus-rafs 0.4.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate nydus-rafs 0.4.0 [INFO] tweaked toml for crates.io crate nydus-rafs 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nydus-rafs 0.4.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nydus-rafs 0.4.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89bc78d60c525ce7c7ec0d3edf3af83229a08d02f37c4e696be7a190ec57be3c [INFO] running `Command { std: "docker" "start" "-a" "89bc78d60c525ce7c7ec0d3edf3af83229a08d02f37c4e696be7a190ec57be3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89bc78d60c525ce7c7ec0d3edf3af83229a08d02f37c4e696be7a190ec57be3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89bc78d60c525ce7c7ec0d3edf3af83229a08d02f37c4e696be7a190ec57be3c", kill_on_drop: false }` [INFO] [stdout] 89bc78d60c525ce7c7ec0d3edf3af83229a08d02f37c4e696be7a190ec57be3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53ab78a86f69a25c25b09344186c91d027f992a1411d9c086522f4359592aa6d [INFO] running `Command { std: "docker" "start" "-a" "53ab78a86f69a25c25b09344186c91d027f992a1411d9c086522f4359592aa6d", kill_on_drop: false }` [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling unicode-ident v1.0.15 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Compiling serde_json v1.0.137 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Checking log v0.4.25 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling openssl v0.10.72 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking constant_time_eq v0.3.1 [INFO] [stderr] Compiling fuse-backend-rs v0.13.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Checking vmm-sys-util v0.12.1 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Compiling cc v1.2.10 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling openssl-src v300.4.1+3.4.0 [INFO] [stderr] Compiling cmake v0.1.52 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling lz4-sys v1.11.1+lz4-1.10.0 [INFO] [stderr] Compiling blake3 v1.5.5 [INFO] [stderr] Compiling openssl-sys v0.9.107 [INFO] [stderr] Checking xattr v1.4.0 [INFO] [stderr] Compiling libz-sys v1.1.21 [INFO] [stderr] Checking tar v0.4.43 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking tokio v1.44.2 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking caps v0.5.5 [INFO] [stderr] Checking vm-memory v0.14.1 [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking nydus-api v0.4.0 [INFO] [stderr] Checking lz4 v1.28.1 [INFO] [stderr] Checking flate2 v1.0.35 [INFO] [stderr] Checking nydus-utils v0.5.0 [INFO] [stderr] Checking nydus-storage v0.7.1 [INFO] [stderr] Checking nydus-rafs v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/metadata/cached_v5.rs:548:17 [INFO] [stdout] | [INFO] [stdout] 548 | OsString::from_str(DOT).unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/metadata/cached_v5.rs:564:17 [INFO] [stdout] | [INFO] [stdout] 564 | OsString::from_str(DOTDOT).unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/metadata/layout/v6.rs:2049:5 [INFO] [stdout] | [INFO] [stdout] 2049 | OsString::from_str(RAFSV6_XATTR_TYPES[pos].prefix) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nydus-rafs` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/metadata/cached_v5.rs:548:17 [INFO] [stdout] | [INFO] [stdout] 548 | OsString::from_str(DOT).unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/metadata/cached_v5.rs:564:17 [INFO] [stdout] | [INFO] [stdout] 564 | OsString::from_str(DOTDOT).unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/metadata/layout/v5.rs:1928:20 [INFO] [stdout] | [INFO] [stdout] 1928 | let name = OsString::from_str("test").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/metadata/layout/v5.rs:1929:23 [INFO] [stdout] | [INFO] [stdout] 1929 | let symlink = OsString::from_str("/test12").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/metadata/layout/v5.rs:1963:30 [INFO] [stdout] | [INFO] [stdout] 1963 | assert_eq!(filename, OsString::from_str("test").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/metadata/layout/v6.rs:2049:5 [INFO] [stdout] | [INFO] [stdout] 2049 | OsString::from_str(RAFSV6_XATTR_TYPES[pos].prefix) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nydus-rafs` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "53ab78a86f69a25c25b09344186c91d027f992a1411d9c086522f4359592aa6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53ab78a86f69a25c25b09344186c91d027f992a1411d9c086522f4359592aa6d", kill_on_drop: false }` [INFO] [stdout] 53ab78a86f69a25c25b09344186c91d027f992a1411d9c086522f4359592aa6d