[INFO] fetching crate num-runtime-fmt 0.1.2... [INFO] checking num-runtime-fmt-0.1.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate num-runtime-fmt 0.1.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate num-runtime-fmt 0.1.2 [INFO] finished tweaking crates.io crate num-runtime-fmt 0.1.2 [INFO] tweaked toml for crates.io crate num-runtime-fmt 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate num-runtime-fmt 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] 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 15 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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] 5498b3821e70b8f39d8a2f2346cf3fcc1c4ba878360702c9d4c43b48a9c93fb8 [INFO] running `Command { std: "docker" "start" "-a" "5498b3821e70b8f39d8a2f2346cf3fcc1c4ba878360702c9d4c43b48a9c93fb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5498b3821e70b8f39d8a2f2346cf3fcc1c4ba878360702c9d4c43b48a9c93fb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5498b3821e70b8f39d8a2f2346cf3fcc1c4ba878360702c9d4c43b48a9c93fb8", kill_on_drop: false }` [INFO] [stdout] 5498b3821e70b8f39d8a2f2346cf3fcc1c4ba878360702c9d4c43b48a9c93fb8 [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] e3635dfda9d6de07f8815e48b62446a64d8a4796f6639084a0678f46a99e5017 [INFO] running `Command { std: "docker" "start" "-a" "e3635dfda9d6de07f8815e48b62446a64d8a4796f6639084a0678f46a99e5017", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Checking iterext v0.1.0 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking num-runtime-fmt v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/numeric_trait/impls.rs:325:58 [INFO] [stdout] | [INFO] [stdout] 325 | for n in 1..=$test_type::MAX.min(1024.try_into().unwrap_or($test_type::MAX)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 342 | suite_for!(BinIter, "{:b}", u8, u16, u32, u64, u128, usize, i16, i32, i64, i128, isize); [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 `suite_for` (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/numeric_trait/impls.rs:325:58 [INFO] [stdout] | [INFO] [stdout] 325 | for n in 1..=$test_type::MAX.min(1024.try_into().unwrap_or($test_type::MAX)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 342 | suite_for!(BinIter, "{:b}", u8, u16, u32, u64, u128, usize, i16, i32, i64, i128, isize); [INFO] [stdout] | --------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `suite_for` (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/numeric_trait/impls.rs:325:58 [INFO] [stdout] | [INFO] [stdout] 325 | for n in 1..=$test_type::MAX.min(1024.try_into().unwrap_or($test_type::MAX)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 342 | suite_for!(BinIter, "{:b}", u8, u16, u32, u64, u128, usize, i16, i32, i64, i128, isize); [INFO] [stdout] | --------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `suite_for` (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/numeric_trait/impls.rs:325:58 [INFO] [stdout] | [INFO] [stdout] 325 | for n in 1..=$test_type::MAX.min(1024.try_into().unwrap_or($test_type::MAX)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 343 | suite_for!(OctIter, "{:o}", u8, u16, u32, u64, u128, usize, i16, i32, i64, i128, isize); [INFO] [stdout] | --------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `suite_for` (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/numeric_trait/impls.rs:325:58 [INFO] [stdout] | [INFO] [stdout] 325 | for n in 1..=$test_type::MAX.min(1024.try_into().unwrap_or($test_type::MAX)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 343 | suite_for!(OctIter, "{:o}", u8, u16, u32, u64, u128, usize, i16, i32, i64, i128, isize); [INFO] [stdout] | --------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `suite_for` (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/numeric_trait/impls.rs:325:58 [INFO] [stdout] | [INFO] [stdout] 325 | for n in 1..=$test_type::MAX.min(1024.try_into().unwrap_or($test_type::MAX)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 343 | suite_for!(OctIter, "{:o}", u8, u16, u32, u64, u128, usize, i16, i32, i64, i128, isize); [INFO] [stdout] | --------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `suite_for` (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/numeric_trait/impls.rs:325:58 [INFO] [stdout] | [INFO] [stdout] 325 | for n in 1..=$test_type::MAX.min(1024.try_into().unwrap_or($test_type::MAX)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 344 | suite_for!(HexIter, "{:x}", u8, u16, u32, u64, u128, usize, i16, i32, i64, i128, isize); [INFO] [stdout] | --------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `suite_for` (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/numeric_trait/impls.rs:325:58 [INFO] [stdout] | [INFO] [stdout] 325 | for n in 1..=$test_type::MAX.min(1024.try_into().unwrap_or($test_type::MAX)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 344 | suite_for!(HexIter, "{:x}", u8, u16, u32, u64, u128, usize, i16, i32, i64, i128, isize); [INFO] [stdout] | --------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `suite_for` (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/numeric_trait/impls.rs:325:58 [INFO] [stdout] | [INFO] [stdout] 325 | for n in 1..=$test_type::MAX.min(1024.try_into().unwrap_or($test_type::MAX)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 344 | suite_for!(HexIter, "{:x}", u8, u16, u32, u64, u128, usize, i16, i32, i64, i128, isize); [INFO] [stdout] | --------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `suite_for` (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/numeric_trait/impls.rs:277:57 [INFO] [stdout] | [INFO] [stdout] 277 | for n in 1..=$type_int::MAX.min(1024.try_into().unwrap_or($type_int::MAX)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 345 | suite_for!(dec: int u8, u16, u32, u64, u128, usize, i16, i32, i64, i128, isize; float f32, f64); [INFO] [stdout] | ----------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `suite_for` (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/numeric_trait/impls.rs:277:57 [INFO] [stdout] | [INFO] [stdout] 277 | for n in 1..=$type_int::MAX.min(1024.try_into().unwrap_or($type_int::MAX)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 345 | suite_for!(dec: int u8, u16, u32, u64, u128, usize, i16, i32, i64, i128, isize; float f32, f64); [INFO] [stdout] | ----------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `suite_for` (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/numeric_trait/impls.rs:277:57 [INFO] [stdout] | [INFO] [stdout] 277 | for n in 1..=$type_int::MAX.min(1024.try_into().unwrap_or($type_int::MAX)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 345 | suite_for!(dec: int u8, u16, u32, u64, u128, usize, i16, i32, i64, i128, isize; float f32, f64); [INFO] [stdout] | ----------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `suite_for` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `num-runtime-fmt` (lib test) due to 12 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e3635dfda9d6de07f8815e48b62446a64d8a4796f6639084a0678f46a99e5017", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3635dfda9d6de07f8815e48b62446a64d8a4796f6639084a0678f46a99e5017", kill_on_drop: false }` [INFO] [stdout] e3635dfda9d6de07f8815e48b62446a64d8a4796f6639084a0678f46a99e5017