[INFO] fetching crate sign-bound 2.2.0... [INFO] checking sign-bound-2.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate sign-bound 2.2.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate sign-bound 2.2.0 [INFO] finished tweaking crates.io crate sign-bound 2.2.0 [INFO] tweaked toml for crates.io crate sign-bound 2.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sign-bound 2.2.0 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] 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 37 packages to latest compatible versions [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] 7a1648aaa6f1e22177134921d1aa088ecae92e76218c33769471632523b5ad49 [INFO] running `Command { std: "docker" "start" "-a" "7a1648aaa6f1e22177134921d1aa088ecae92e76218c33769471632523b5ad49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a1648aaa6f1e22177134921d1aa088ecae92e76218c33769471632523b5ad49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a1648aaa6f1e22177134921d1aa088ecae92e76218c33769471632523b5ad49", kill_on_drop: false }` [INFO] [stdout] 7a1648aaa6f1e22177134921d1aa088ecae92e76218c33769471632523b5ad49 [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] 62727c867daaca1d477464dbd62de397f75e6554dc9b972f212724aa524c0e03 [INFO] running `Command { std: "docker" "start" "-a" "62727c867daaca1d477464dbd62de397f75e6554dc9b972f212724aa524c0e03", kill_on_drop: false }` [INFO] [stderr] Checking sign-bound v2.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking proptest v1.9.0 [INFO] [stdout] error: this type will no longer be must used: ControlFlow, i8> [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 963 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI8, u8, i8 } [INFO] [stdout] | -------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 963 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI8, u8, i8 } [INFO] [stdout] | -------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (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: ControlFlow, i16> [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 977 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI16, u16, i16 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 977 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI16, u16, i16 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (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: ControlFlow, i16> [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 977 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI16, u16, i16 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 977 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI16, u16, i16 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (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: ControlFlow, i32> [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 991 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI32, u32, i32 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 991 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI32, u32, i32 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (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: ControlFlow, i32> [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 991 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI32, u32, i32 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 991 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI32, u32, i32 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (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: ControlFlow, i32> [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 991 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI32, u32, i32 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 991 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI32, u32, i32 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (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: ControlFlow, i64> [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1003 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI64, u64, i64 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1003 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI64, u64, i64 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (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: ControlFlow, i64> [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1003 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI64, u64, i64 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1003 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI64, u64, i64 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (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: ControlFlow, i64> [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1003 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI64, u64, i64 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1003 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI64, u64, i64 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (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: ControlFlow, i64> [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1003 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI64, u64, i64 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1003 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeI64, u64, i64 } [INFO] [stdout] | ----------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (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: ControlFlow, isize> [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1034 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeIsize, usize, isize } [INFO] [stdout] | ----------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1034 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeIsize, usize, isize } [INFO] [stdout] | ----------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (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: ControlFlow, isize> [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1034 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeIsize, usize, isize } [INFO] [stdout] | ----------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1034 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeIsize, usize, isize } [INFO] [stdout] | ----------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (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: ControlFlow, isize> [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1034 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeIsize, usize, isize } [INFO] [stdout] | ----------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> lib.rs:928:29 [INFO] [stdout] | [INFO] [stdout] 928 | let value = <$base>::try_from(value)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1034 | impl_negative_try_from! { i8, i16, i32, i64, i128, isize => NegativeIsize, usize, isize } [INFO] [stdout] | ----------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_negative_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sign-bound` (lib) due to 26 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "62727c867daaca1d477464dbd62de397f75e6554dc9b972f212724aa524c0e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62727c867daaca1d477464dbd62de397f75e6554dc9b972f212724aa524c0e03", kill_on_drop: false }` [INFO] [stdout] 62727c867daaca1d477464dbd62de397f75e6554dc9b972f212724aa524c0e03