[INFO] cloning repository https://github.com/Varkal/legba [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Varkal/legba" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVarkal%2Flegba", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVarkal%2Flegba'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 46a8857ecb3ea57175030b95c26d0312b8801a8f [INFO] checking Varkal/legba against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVarkal%2Flegba" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Varkal/legba on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Varkal/legba [INFO] finished tweaking git repo https://github.com/Varkal/legba [INFO] tweaked toml for git repo https://github.com/Varkal/legba written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Varkal/legba 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded selectors v0.21.0 [INFO] [stderr] Downloaded markup5ever v0.9.0 [INFO] [stderr] Downloaded procedural-masquerade v0.1.6 [INFO] [stderr] Downloaded scraper v0.11.0 [INFO] [stderr] Downloaded notify v4.0.14 [INFO] [stderr] Downloaded tokio-process v0.2.4 [INFO] [stderr] Downloaded html5ever v0.24.1 [INFO] [stderr] Downloaded rusoto_credential v0.17.0 [INFO] [stderr] Downloaded cssparser v0.25.9 [INFO] [stderr] Downloaded dynamo_mapper_macro v0.1.0 [INFO] [stderr] Downloaded rusoto_dynamodb v0.38.0 [INFO] [stderr] Downloaded dynamo_mapper v0.1.0 [INFO] [stderr] Downloaded rusoto_core v0.38.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 461f30724f075307e76f8339f0e848052ee475fb273c3d386410cd40fa842f35 [INFO] running `Command { std: "docker" "start" "-a" "461f30724f075307e76f8339f0e848052ee475fb273c3d386410cd40fa842f35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "461f30724f075307e76f8339f0e848052ee475fb273c3d386410cd40fa842f35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "461f30724f075307e76f8339f0e848052ee475fb273c3d386410cd40fa842f35", kill_on_drop: false }` [INFO] [stdout] 461f30724f075307e76f8339f0e848052ee475fb273c3d386410cd40fa842f35 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7496d73f46aceb7d00d7cdeb7a5e4ecc75a684d119d5eacee71f1ed808f894e [INFO] running `Command { std: "docker" "start" "-a" "f7496d73f46aceb7d00d7cdeb7a5e4ecc75a684d119d5eacee71f1ed808f894e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling yansi v0.4.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking http v0.1.19 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling openssl v0.10.25 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking arc-swap v0.4.3 [INFO] [stderr] Compiling openssl-sys v0.9.52 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-sync v0.1.7 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking want v0.2.0 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(crate_visibility_modifier)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `pub(crate)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `!` or `::`, found keyword `struct` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/parser.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | crate struct Diagnostic(crate ::proc_macro::Diagnostic); [INFO] [stdout] | ^^^^^^ expected one of `!` or `::` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking signal-hook-registry v1.1.1 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stdout] error[E0412]: cannot find type `PResult` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:65:39 [INFO] [stdout] | [INFO] [stdout] 65 | fn extract_input_ident(f: &ItemFn) -> PResult { [INFO] [stdout] | ^^^^^^^ help: a type alias with a similar name exists: `Result` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-0.15.44/src/error.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | pub type Result = std::result::Result; [INFO] [stdout] | ------------------ similarly named type alias `Result` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `PResult` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:78:44 [INFO] [stdout] | [INFO] [stdout] 78 | fn parser_attribute(input: TokenStream) -> PResult { [INFO] [stdout] | ^^^^^^^ help: a type alias with a similar name exists: `Result` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-0.15.44/src/error.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | pub type Result = std::result::Result; [INFO] [stdout] | ------------------ similarly named type alias `Result` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Case` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:142:6 [INFO] [stdout] | [INFO] [stdout] 142 | impl Case { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Case` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:144:38 [INFO] [stdout] | [INFO] [stdout] 144 | where I: Iterator [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Pattern` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | Pattern::Wild(..) => quote!(#case_expr), [INFO] [stdout] | ^^^^^^^ use of undeclared type `Pattern` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 13 + use std::str::pattern::Pattern; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Pattern` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | Pattern::Calls(ref calls) => { [INFO] [stdout] | ^^^^^^^ use of undeclared type `Pattern` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 13 + use std::str::pattern::Pattern; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Switch` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:201:6 [INFO] [stdout] | [INFO] [stdout] 201 | impl Switch { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Diagnostic` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | Diagnostic::emit(e.into()); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `Diagnostic` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 13 + use proc_macro::Diagnostic; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Case` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:185:35 [INFO] [stdout] | [INFO] [stdout] 185 | let rest_tokens = Case::to_tokens(&input, parser_name, cases); [INFO] [stdout] | ^^^^ use of undeclared type `Case` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Case` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | Case::to_tokens(&self.input, &self.parser_name, self.cases.iter()) [INFO] [stdout] | ^^^^ use of undeclared type `Case` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Switch` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:212:11 [INFO] [stdout] | [INFO] [stdout] 212 | match Switch::syn_parse.parse(input) { [INFO] [stdout] | ^^^^^^ use of undeclared type `Switch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 13 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] error: could not compile `pear_codegen` (lib) due to 14 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f7496d73f46aceb7d00d7cdeb7a5e4ecc75a684d119d5eacee71f1ed808f894e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7496d73f46aceb7d00d7cdeb7a5e4ecc75a684d119d5eacee71f1ed808f894e", kill_on_drop: false }` [INFO] [stdout] f7496d73f46aceb7d00d7cdeb7a5e4ecc75a684d119d5eacee71f1ed808f894e