[INFO] fetching crate fuse2rs 0.1.2... [INFO] checking fuse2rs-0.1.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate fuse2rs 0.1.2 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate fuse2rs 0.1.2 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fuse2rs 0.1.2 [INFO] tweaked toml for crates.io crate fuse2rs 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fuse2rs 0.1.2 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 fuse2rs 0.1.2 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 822b6e356610e20d1239405f540f7fcda841220a2b7e1405402f5b590a46df6b [INFO] running `Command { std: "docker" "start" "-a" "822b6e356610e20d1239405f540f7fcda841220a2b7e1405402f5b590a46df6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "822b6e356610e20d1239405f540f7fcda841220a2b7e1405402f5b590a46df6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "822b6e356610e20d1239405f540f7fcda841220a2b7e1405402f5b590a46df6b", kill_on_drop: false }` [INFO] [stdout] 822b6e356610e20d1239405f540f7fcda841220a2b7e1405402f5b590a46df6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b434013a8fe1841f5a42c681c06d571fd00177f5410fe8240ef21ad8e453b3a2 [INFO] running `Command { std: "docker" "start" "-a" "b434013a8fe1841f5a42c681c06d571fd00177f5410fe8240ef21ad8e453b3a2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling prettyplease v0.2.25 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling bindgen v0.70.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Checking predicates-core v1.0.8 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking anstyle v1.0.9 [INFO] [stderr] Checking rustix v0.38.37 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking predicates-tree v1.0.11 [INFO] [stderr] Checking predicates v3.1.2 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking bstr v1.10.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking assert_cmd v2.0.16 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Checking tempfile v3.13.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling fuse2rs v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ll.rs:135:18 [INFO] [stdout] | [INFO] [stdout] 135 | st.st_mode = (kind | attr.perm as u32).try_into().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: Result [INFO] [stdout] --> src/ll.rs:136:19 [INFO] [stdout] | [INFO] [stdout] 136 | st.st_nlink = attr.nlink.try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ll.rs:139:18 [INFO] [stdout] | [INFO] [stdout] 139 | st.st_rdev = attr.rdev.try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ll.rs:140:21 [INFO] [stdout] | [INFO] [stdout] 140 | st.st_blksize = attr.blksize.try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ll.rs:135:18 [INFO] [stdout] | [INFO] [stdout] 135 | st.st_mode = (kind | attr.perm as u32).try_into().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: Result [INFO] [stdout] --> src/ll.rs:136:19 [INFO] [stdout] | [INFO] [stdout] 136 | st.st_nlink = attr.nlink.try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ll.rs:139:18 [INFO] [stdout] | [INFO] [stdout] 139 | st.st_rdev = attr.rdev.try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ll.rs:140:21 [INFO] [stdout] | [INFO] [stdout] 140 | st.st_blksize = attr.blksize.try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fuse2rs` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `fuse2rs` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "b434013a8fe1841f5a42c681c06d571fd00177f5410fe8240ef21ad8e453b3a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b434013a8fe1841f5a42c681c06d571fd00177f5410fe8240ef21ad8e453b3a2", kill_on_drop: false }` [INFO] [stdout] b434013a8fe1841f5a42c681c06d571fd00177f5410fe8240ef21ad8e453b3a2