[INFO] fetching crate gmt-fem-code-builder 2.3.8... [INFO] testing gmt-fem-code-builder-2.3.8 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate gmt-fem-code-builder 2.3.8 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate gmt-fem-code-builder 2.3.8 [INFO] finished tweaking crates.io crate gmt-fem-code-builder 2.3.8 [INFO] tweaked toml for crates.io crate gmt-fem-code-builder 2.3.8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate gmt-fem-code-builder 2.3.8 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate gmt-fem-code-builder 2.3.8 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded flatbuffers v25.9.23 [INFO] [stderr] Downloaded twox-hash v2.1.2 [INFO] [stderr] Downloaded arrow-csv v55.2.0 [INFO] [stderr] Downloaded integer-encoding v3.0.4 [INFO] [stderr] Downloaded liblzma v0.4.5 [INFO] [stderr] Downloaded thrift v0.17.0 [INFO] [stderr] Downloaded arrow-json v55.2.0 [INFO] [stderr] Downloaded arrow-ipc v55.2.0 [INFO] [stderr] Downloaded parquet v55.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d09b1ed5688edd92c5052626154f16414cfbadcda11d1aa32c51a6b7f790adcc [INFO] running `Command { std: "docker" "start" "-a" "d09b1ed5688edd92c5052626154f16414cfbadcda11d1aa32c51a6b7f790adcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d09b1ed5688edd92c5052626154f16414cfbadcda11d1aa32c51a6b7f790adcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d09b1ed5688edd92c5052626154f16414cfbadcda11d1aa32c51a6b7f790adcc", kill_on_drop: false }` [INFO] [stdout] d09b1ed5688edd92c5052626154f16414cfbadcda11d1aa32c51a6b7f790adcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1035ce7595464ce76af1e32df0ac72551b21b94022d4fefb0b3811b3b2fc85e8 [INFO] running `Command { std: "docker" "start" "-a" "1035ce7595464ce76af1e32df0ac72551b21b94022d4fefb0b3811b3b2fc85e8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling arrow-schema v55.2.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.3 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling flatbuffers v25.9.23 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling zlib-rs v0.5.2 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling alloc-stdlib v0.2.2 [INFO] [stderr] Compiling deranged v0.5.4 [INFO] [stderr] Compiling brotli-decompressor v5.0.0 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling twox-hash v2.1.2 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling integer-encoding v3.0.4 [INFO] [stderr] Compiling libbz2-rs-sys v0.2.2 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling lz4_flex v0.11.5 [INFO] [stderr] Compiling zopfli v0.8.2 [INFO] [stderr] Compiling thrift v0.17.0 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling brotli v8.0.2 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling inout v0.1.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling ppmd-rust v1.2.1 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling aes v0.8.4 [INFO] [stderr] Compiling bzip2 v0.6.0 [INFO] [stderr] Compiling pbkdf2 v0.12.2 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling deflate64 v0.1.10 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling cc v1.2.40 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling arrow-buffer v55.2.0 [INFO] [stderr] Compiling arrow-data v55.2.0 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling liblzma-sys v0.4.4 [INFO] [stderr] Compiling arrow-array v55.2.0 [INFO] [stderr] Compiling libz-rs-sys v0.5.2 [INFO] [stderr] Compiling flate2 v1.1.4 [INFO] [stderr] Compiling liblzma v0.4.5 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling arrow-select v55.2.0 [INFO] [stderr] Compiling arrow-ipc v55.2.0 [INFO] [stderr] Compiling arrow-arith v55.2.0 [INFO] [stderr] Compiling arrow-row v55.2.0 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling arrow-cast v55.2.0 [INFO] [stderr] Compiling arrow-ord v55.2.0 [INFO] [stderr] Compiling arrow-string v55.2.0 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling zip v4.6.1 [INFO] [stderr] Compiling arrow-json v55.2.0 [INFO] [stderr] Compiling arrow-csv v55.2.0 [INFO] [stderr] Compiling parquet v55.2.0 [INFO] [stderr] Compiling arrow v55.2.0 [INFO] [stderr] Compiling gmt-fem-code-builder v2.3.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `impl_tryfrom_for_getio` is never used [INFO] [stdout] --> src/io.rs:199:12 [INFO] [stdout] | [INFO] [stdout] 189 | impl<'a> IO<'a> { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn impl_tryfrom_for_getio(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "1035ce7595464ce76af1e32df0ac72551b21b94022d4fefb0b3811b3b2fc85e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1035ce7595464ce76af1e32df0ac72551b21b94022d4fefb0b3811b3b2fc85e8", kill_on_drop: false }` [INFO] [stdout] 1035ce7595464ce76af1e32df0ac72551b21b94022d4fefb0b3811b3b2fc85e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37a94c1f268348f2fd3f1d05c0407b2a0593dda69e5d1f3dfa5a9e9bb426bd42 [INFO] running `Command { std: "docker" "start" "-a" "37a94c1f268348f2fd3f1d05c0407b2a0593dda69e5d1f3dfa5a9e9bb426bd42", kill_on_drop: false }` [INFO] [stdout] warning: method `impl_tryfrom_for_getio` is never used [INFO] [stdout] --> src/io.rs:199:12 [INFO] [stdout] | [INFO] [stdout] 189 | impl<'a> IO<'a> { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn impl_tryfrom_for_getio(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gmt-fem-code-builder v2.3.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `impl_tryfrom_for_getio` is never used [INFO] [stdout] --> src/io.rs:199:12 [INFO] [stdout] | [INFO] [stdout] 189 | impl<'a> IO<'a> { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn impl_tryfrom_for_getio(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "37a94c1f268348f2fd3f1d05c0407b2a0593dda69e5d1f3dfa5a9e9bb426bd42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37a94c1f268348f2fd3f1d05c0407b2a0593dda69e5d1f3dfa5a9e9bb426bd42", kill_on_drop: false }` [INFO] [stdout] 37a94c1f268348f2fd3f1d05c0407b2a0593dda69e5d1f3dfa5a9e9bb426bd42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f33c3d0f8a5297adc1eb99fa0b170da42605234435f37c549141d4c8559fb187 [INFO] running `Command { std: "docker" "start" "-a" "f33c3d0f8a5297adc1eb99fa0b170da42605234435f37c549141d4c8559fb187", kill_on_drop: false }` [INFO] [stderr] warning: method `impl_tryfrom_for_getio` is never used [INFO] [stderr] --> src/io.rs:199:12 [INFO] [stderr] | [INFO] [stderr] 189 | impl<'a> IO<'a> { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 199 | pub fn impl_tryfrom_for_getio(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `gmt-fem-code-builder` (lib) generated 1 warning [INFO] [stderr] warning: `gmt-fem-code-builder` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gmt_fem_code_builder-4c6f6ee1de32dd36) [INFO] [stdout] [INFO] [stderr] Doc-tests gmt_fem_code_builder [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/names.rs - names::Name::impl_enum_variant_for_io (line 94) ... FAILED [INFO] [stdout] test src/names.rs - names::Name::enum_variant (line 61) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/names.rs - names::Name::impl_enum_variant_for_io (line 94) stdout ---- [INFO] [stdout] error: expected pattern, found `{` [INFO] [stdout] --> src/names.rs:98:42 [INFO] [stdout] | [INFO] [stdout] 98 | .position(|x| if let {io}::{variant}(_) = x {true} else {false}) [INFO] [stdout] | --- ^ expected pattern [INFO] [stdout] | | [INFO] [stdout] | while parsing the body of this closure [INFO] [stdout] | [INFO] [stdout] help: you might have meant to open the body of the closure [INFO] [stdout] | [INFO] [stdout] 98 | .position(|x| { if let {io}::{variant}(_) = x {true} else {false}}) [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `FemIo` in this scope [INFO] [stdout] --> src/names.rs:95:6 [INFO] [stdout] | [INFO] [stdout] 95 | impl FemIo<{variant}> for Vec> { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `variant` in this scope [INFO] [stdout] --> src/names.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | impl FemIo<{variant}> for Vec> { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: you might be missing a const parameter [INFO] [stdout] | [INFO] [stdout] 95 | impl FemIo<{variant}> for Vec> { [INFO] [stdout] | +++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `io` in this scope [INFO] [stdout] --> src/names.rs:95:39 [INFO] [stdout] | [INFO] [stdout] 95 | impl FemIo<{variant}> for Vec> { [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: you might be missing a const parameter [INFO] [stdout] | [INFO] [stdout] 95 | impl FemIo<{variant}> for Vec> { [INFO] [stdout] | ++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] error[E0747]: constant provided when a type was expected [INFO] [stdout] --> src/names.rs:95:38 [INFO] [stdout] | [INFO] [stdout] 95 | impl FemIo<{variant}> for Vec> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0425, E0747. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/names.rs - names::Name::enum_variant (line 61) stdout ---- [INFO] [stdout] error: expected identifier, found `{` [INFO] [stdout] --> src/names.rs:62:10 [INFO] [stdout] | [INFO] [stdout] 62 | pub enum {variant} {} [INFO] [stdout] | ^ expected identifier [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/names.rs - names::Name::enum_variant (line 61) [INFO] [stdout] src/names.rs - names::Name::impl_enum_variant_for_io (line 94) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.32s; merged doctests compilation took 0.12s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "f33c3d0f8a5297adc1eb99fa0b170da42605234435f37c549141d4c8559fb187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f33c3d0f8a5297adc1eb99fa0b170da42605234435f37c549141d4c8559fb187", kill_on_drop: false }` [INFO] [stdout] f33c3d0f8a5297adc1eb99fa0b170da42605234435f37c549141d4c8559fb187