[INFO] fetching crate libblobd-kv 0.7.2... [INFO] checking libblobd-kv-0.7.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate libblobd-kv 0.7.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate libblobd-kv 0.7.2 [INFO] finished tweaking crates.io crate libblobd-kv 0.7.2 [INFO] tweaked toml for crates.io crate libblobd-kv 0.7.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libblobd-kv 0.7.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 127 packages to latest compatible versions [INFO] [stderr] Adding dashmap v5.5.3 (available: v6.1.0) [INFO] [stderr] Adding io-uring v0.6.4 (available: v0.7.11) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] [stderr] Adding off64 v0.6.0 (available: v0.9.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding roaring v0.10.12 (available: v0.11.2) [INFO] [stderr] Adding strum v0.24.1 (available: v0.27.2) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3a0d1cbdcfcfe4c0255f0234645662647a77faee1257360d3c930aa64b7484ee [INFO] running `Command { std: "docker" "start" "-a" "3a0d1cbdcfcfe4c0255f0234645662647a77faee1257360d3c930aa64b7484ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a0d1cbdcfcfe4c0255f0234645662647a77faee1257360d3c930aa64b7484ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a0d1cbdcfcfe4c0255f0234645662647a77faee1257360d3c930aa64b7484ee", kill_on_drop: false }` [INFO] [stdout] 3a0d1cbdcfcfe4c0255f0234645662647a77faee1257360d3c930aa64b7484ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7f0cd979b581a86663c438301ad842e5c8ea9bfc186ba521af06a9e9b34fb18a [INFO] running `Command { std: "docker" "start" "-a" "7f0cd979b581a86663c438301ad842e5c8ea9bfc186ba521af06a9e9b34fb18a", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling find-msvc-tools v0.1.4 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking iana-time-zone v0.1.64 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Compiling cc v1.2.45 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling io-uring v0.6.4 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling struct-name v0.0.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking constant_time_eq v0.3.1 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking nu-ansi-term v0.50.3 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking bufpool v0.2.4 [INFO] [stderr] Checking signal-future v0.1.1 [INFO] [stderr] Checking roaring v0.10.12 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking stochastic-queue v0.2.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling struct-name-macro v0.0.2 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tracing-test-macro v0.2.5 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking tracing-test v0.2.5 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking off64 v0.8.0 [INFO] [stderr] Checking off64 v0.6.0 [INFO] [stderr] Checking tinybuf v0.3.1 [INFO] [stderr] Checking libblobd-kv v0.7.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/allocator.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 41 | &self.free[usz!(page_size_pow2 - self.pages.spage_size_pow2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `usz` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/allocator.rs:45:20 [INFO] [stdout] | [INFO] [stdout] 45 | &mut self.free[usz!(page_size_pow2 - self.pages.spage_size_pow2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `usz` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/allocator.rs:133:32 [INFO] [stdout] | [INFO] [stdout] 133 | let alloc_size = ceil_pow2(u64!(size), self.pages.spage_size_pow2); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `u64` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/allocator.rs:156:49 [INFO] [stdout] | [INFO] [stdout] 156 | let contsize = max(self.pages.spage_size(), u64!(size.next_power_of_two())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `u64` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/allocator.rs:167:36 [INFO] [stdout] | [INFO] [stdout] 167 | let mut alloc_size = ceil_pow2(u64!(size), self.pages.spage_size_pow2); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `u64` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/backing_store/uring.rs:223:28 [INFO] [stdout] | [INFO] [stdout] 223 | .fetch_add(u64!(rv), Relaxed); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `u64` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/backing_store/uring.rs:233:28 [INFO] [stdout] | [INFO] [stdout] 233 | .fetch_add(u64!(rv), Relaxed); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `u64` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/object.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | usz!(ilen) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `usz` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/op/read_object.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | let object_size = u64!(object_size); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `u64` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/op/write_object.rs:41:31 [INFO] [stdout] | [INFO] [stdout] 41 | let padding = size_on_dev - u64!(size); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `u64` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libblobd-kv` (lib) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/allocator.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 41 | &self.free[usz!(page_size_pow2 - self.pages.spage_size_pow2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `usz` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/allocator.rs:45:20 [INFO] [stdout] | [INFO] [stdout] 45 | &mut self.free[usz!(page_size_pow2 - self.pages.spage_size_pow2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `usz` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/allocator.rs:133:32 [INFO] [stdout] | [INFO] [stdout] 133 | let alloc_size = ceil_pow2(u64!(size), self.pages.spage_size_pow2); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `u64` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/allocator.rs:156:49 [INFO] [stdout] | [INFO] [stdout] 156 | let contsize = max(self.pages.spage_size(), u64!(size.next_power_of_two())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `u64` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/allocator.rs:167:36 [INFO] [stdout] | [INFO] [stdout] 167 | let mut alloc_size = ceil_pow2(u64!(size), self.pages.spage_size_pow2); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `u64` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/backing_store/uring.rs:223:28 [INFO] [stdout] | [INFO] [stdout] 223 | .fetch_add(u64!(rv), Relaxed); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `u64` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/backing_store/uring.rs:233:28 [INFO] [stdout] | [INFO] [stdout] 233 | .fetch_add(u64!(rv), Relaxed); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `u64` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/object.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | usz!(ilen) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `usz` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/op/read_object.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | let object_size = u64!(object_size); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `u64` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/op/write_object.rs:41:31 [INFO] [stdout] | [INFO] [stdout] 41 | let padding = size_on_dev - u64!(size); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `u64` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libblobd-kv` (lib test) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "7f0cd979b581a86663c438301ad842e5c8ea9bfc186ba521af06a9e9b34fb18a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f0cd979b581a86663c438301ad842e5c8ea9bfc186ba521af06a9e9b34fb18a", kill_on_drop: false }` [INFO] [stdout] 7f0cd979b581a86663c438301ad842e5c8ea9bfc186ba521af06a9e9b34fb18a