[INFO] cloning repository https://github.com/kengorab/abra-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kengorab/abra-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkengorab%2Fabra-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkengorab%2Fabra-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a709d65577cd5cc3432cde51a4c5817dc4d6fc90 [INFO] checking kengorab/abra-lang against try#1b0139f5bdae7328e6d232947a8112333bb44eeb for pr-93394 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkengorab%2Fabra-lang" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kengorab/abra-lang on toolchain 1b0139f5bdae7328e6d232947a8112333bb44eeb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b0139f5bdae7328e6d232947a8112333bb44eeb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kengorab/abra-lang [INFO] finished tweaking git repo https://github.com/kengorab/abra-lang [INFO] tweaked toml for git repo https://github.com/kengorab/abra-lang written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate git repo https://github.com/kengorab/abra-lang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b0139f5bdae7328e6d232947a8112333bb44eeb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/clap-rs/clap` [INFO] [stderr] Updating git repository `https://github.com/clap-rs/clap_derive` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dashmap v3.11.10 [INFO] [stderr] Downloaded clipboard-win v4.2.1 [INFO] [stderr] Downloaded pin-project-internal v1.0.3 [INFO] [stderr] Downloaded proc-macro-error v0.4.4 [INFO] [stderr] Downloaded rustversion v1.0.1 [INFO] [stderr] Downloaded syn-mid v0.4.0 [INFO] [stderr] Downloaded rustyline-derive v0.5.0 [INFO] [stderr] Downloaded lsp-types v0.81.0 [INFO] [stderr] Downloaded auto_impl v0.4.1 [INFO] [stderr] Downloaded pin-project v1.0.3 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.3 [INFO] [stderr] Downloaded tower-lsp v0.13.3 [INFO] [stderr] Downloaded tower-lsp-macros v0.3.0 [INFO] [stderr] Downloaded peekmore v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1b0139f5bdae7328e6d232947a8112333bb44eeb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8264ac395b956f89c797184747a740b98968b12e0cbbc42f7b51e992af8187c7 [INFO] running `Command { std: "docker" "start" "-a" "8264ac395b956f89c797184747a740b98968b12e0cbbc42f7b51e992af8187c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8264ac395b956f89c797184747a740b98968b12e0cbbc42f7b51e992af8187c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8264ac395b956f89c797184747a740b98968b12e0cbbc42f7b51e992af8187c7", kill_on_drop: false }` [INFO] [stdout] 8264ac395b956f89c797184747a740b98968b12e0cbbc42f7b51e992af8187c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1b0139f5bdae7328e6d232947a8112333bb44eeb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c73ecaf9c4ae9db482e24036f28fb0917b6d6aeec4abc09c85a233678418b59 [INFO] running `Command { std: "docker" "start" "-a" "3c73ecaf9c4ae9db482e24036f28fb0917b6d6aeec4abc09c85a233678418b59", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling syn v0.15.31 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.71 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking strum v0.15.0 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling bumpalo v3.2.1 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling wasm-bindgen v0.2.71 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] 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Checking abra_native v0.0.1 (/opt/rustwide/workdir/abra_native) [INFO] [stderr] Compiling strum_macros v0.15.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.71 [INFO] [stderr] Compiling syn-mid v0.4.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking rustyline v9.0.0 [INFO] [stdout] warning: field is never read: `is_static` [INFO] [stdout] --> abra_native/src/abra_methods/parsing.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub(crate) is_static: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MethodSpec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> abra_native/src/abra_methods/parsing.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `native_method_arity` [INFO] [stdout] --> abra_native/src/abra_methods/parsing.rs:399:5 [INFO] [stdout] | [INFO] [stdout] 399 | pub(crate) native_method_arity: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `EnumVariantDataSpec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> abra_native/src/abra_methods/parsing.rs:396:10 [INFO] [stdout] | [INFO] [stdout] 396 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `native_field_name` [INFO] [stdout] --> abra_native/src/abra_type/parsing.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | pub(crate) native_field_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `FieldSpec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> abra_native/src/abra_type/parsing.rs:77:10 [INFO] [stdout] | [INFO] [stdout] 77 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_static` [INFO] [stdout] --> abra_native/src/abra_methods/parsing.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub(crate) is_static: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MethodSpec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> abra_native/src/abra_methods/parsing.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `native_method_arity` [INFO] [stdout] --> abra_native/src/abra_methods/parsing.rs:399:5 [INFO] [stdout] | [INFO] [stdout] 399 | pub(crate) native_method_arity: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `EnumVariantDataSpec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> abra_native/src/abra_methods/parsing.rs:396:10 [INFO] [stdout] | [INFO] [stdout] 396 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `native_field_name` [INFO] [stdout] --> abra_native/src/abra_type/parsing.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | pub(crate) native_field_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `FieldSpec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> abra_native/src/abra_type/parsing.rs:77:10 [INFO] [stdout] | [INFO] [stdout] 77 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.71 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling rustversion v1.0.1 [INFO] [stderr] Compiling pin-project-internal v1.0.3 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.71 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling auto_impl v0.4.1 [INFO] [stderr] Compiling tower-lsp-macros v0.3.0 [INFO] [stderr] Compiling rustyline-derive v0.5.0 [INFO] [stdout] warning: field is never read: `is_static` [INFO] [stdout] --> abra_native/src/abra_methods/parsing.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub(crate) is_static: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MethodSpec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> abra_native/src/abra_methods/parsing.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `native_method_arity` [INFO] [stdout] --> abra_native/src/abra_methods/parsing.rs:399:5 [INFO] [stdout] | [INFO] [stdout] 399 | pub(crate) native_method_arity: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `EnumVariantDataSpec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> abra_native/src/abra_methods/parsing.rs:396:10 [INFO] [stdout] | [INFO] [stdout] 396 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `native_field_name` [INFO] [stdout] --> abra_native/src/abra_type/parsing.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | pub(crate) native_field_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `FieldSpec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> abra_native/src/abra_type/parsing.rs:77:10 [INFO] [stdout] | [INFO] [stdout] 77 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `abra_native`; 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name abra_native --edition=2018 abra_native/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 -C metadata=bd778e3e3db386bd -C extra-filename=-bd778e3e3db386bd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0ce00006496cdf46.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-cd0debc4bd178917.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-d44eee907e528267.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-171a51971a8b71fb.rlib --extern proc_macro --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3c73ecaf9c4ae9db482e24036f28fb0917b6d6aeec4abc09c85a233678418b59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c73ecaf9c4ae9db482e24036f28fb0917b6d6aeec4abc09c85a233678418b59", kill_on_drop: false }` [INFO] [stdout] 3c73ecaf9c4ae9db482e24036f28fb0917b6d6aeec4abc09c85a233678418b59