[INFO] fetching crate fast-posit 0.1.3... [INFO] checking fast-posit-0.1.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate fast-posit 0.1.3 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate fast-posit 0.1.3 [INFO] finished tweaking crates.io crate fast-posit 0.1.3 [INFO] tweaked toml for crates.io crate fast-posit 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fast-posit 0.1.3 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 fast-posit 0.1.3 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 42e0b5a32aa008ce53db43e2d5e7a8a8033531a6a9034ebf7292b7c13daac244 [INFO] running `Command { std: "docker" "start" "-a" "42e0b5a32aa008ce53db43e2d5e7a8a8033531a6a9034ebf7292b7c13daac244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42e0b5a32aa008ce53db43e2d5e7a8a8033531a6a9034ebf7292b7c13daac244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42e0b5a32aa008ce53db43e2d5e7a8a8033531a6a9034ebf7292b7c13daac244", kill_on_drop: false }` [INFO] [stdout] 42e0b5a32aa008ce53db43e2d5e7a8a8033531a6a9034ebf7292b7c13daac244 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fac8123def62087c75645942b4a17ab56eda15cfee2e614bbfddcd704567123f [INFO] running `Command { std: "docker" "start" "-a" "fac8123def62087c75645942b4a17ab56eda15cfee2e614bbfddcd704567123f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking bytemuck v1.23.1 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Compiling malachite-nz v0.6.1 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking malachite-base v0.6.1 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking rand_xorshift v0.4.0 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking fast-posit v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/posit/quire/add.rs:56:77 [INFO] [stdout] | [INFO] [stdout] 56 | let (result, overflow) = unsafe { Int::carrying_add((*dst).from_be(), (*src), carry)}; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 56 - let (result, overflow) = unsafe { Int::carrying_add((*dst).from_be(), (*src), carry)}; [INFO] [stdout] 56 + let (result, overflow) = unsafe { Int::carrying_add((*dst).from_be(), *src , carry)}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_be` and `overflowing_add` are never used [INFO] [stdout] --> src/underlying/mod.rs:147:6 [INFO] [stdout] | [INFO] [stdout] 140 | pub trait Unsigned: [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 147 | fn to_be(self) -> Self; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 148 | [INFO] [stdout] 149 | fn overflowing_add(self, other: Self) -> (Self, bool); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/underlying/int.rs:29:21 [INFO] [stdout] | [INFO] [stdout] 29 | debug_assert!(Self::try_from(x).is_ok()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | impl_common!{i128, u128, super::double::Pair, NonZeroI128} [INFO] [stdout] | ---------------------------------------------------------------- in this macro invocation [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 `impl_common` (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/underlying/int.rs:29:21 [INFO] [stdout] | [INFO] [stdout] 29 | debug_assert!(Self::try_from(x).is_ok()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 179 | impl_common!{i64, u64, i128, NonZeroI64} [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_common` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fast-posit` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "fac8123def62087c75645942b4a17ab56eda15cfee2e614bbfddcd704567123f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fac8123def62087c75645942b4a17ab56eda15cfee2e614bbfddcd704567123f", kill_on_drop: false }` [INFO] [stdout] fac8123def62087c75645942b4a17ab56eda15cfee2e614bbfddcd704567123f