[INFO] fetching crate cocoon 0.2.2... [INFO] checking cocoon-0.2.2 against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920 [INFO] extracting crate cocoon 0.2.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate cocoon 0.2.2 on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate cocoon 0.2.2 [INFO] finished tweaking crates.io crate cocoon 0.2.2 [INFO] tweaked toml for crates.io crate cocoon 0.2.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfc5db365829db886b01b3f676e7b1fdb8e267d2a6544d86371634c034457c5f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dfc5db365829db886b01b3f676e7b1fdb8e267d2a6544d86371634c034457c5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfc5db365829db886b01b3f676e7b1fdb8e267d2a6544d86371634c034457c5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfc5db365829db886b01b3f676e7b1fdb8e267d2a6544d86371634c034457c5f", kill_on_drop: false }` [INFO] [stdout] dfc5db365829db886b01b3f676e7b1fdb8e267d2a6544d86371634c034457c5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 390d741dd3de691efc1de14744b7c076fe21b6f7cad9a0dcdcde7a0497bf3cab [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "390d741dd3de691efc1de14744b7c076fe21b6f7cad9a0dcdcde7a0497bf3cab", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking universal-hash v0.3.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking aead v0.2.0 [INFO] [stderr] Checking stream-cipher v0.3.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chacha20 v0.3.4 [INFO] [stderr] Checking polyval v0.3.3 [INFO] [stderr] Checking poly1305 v0.5.2 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking ghash v0.2.3 [INFO] [stderr] Checking chacha20poly1305 v0.4.1 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Checking aes-gcm v0.5.0 [INFO] [stderr] Checking cocoon v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling borsh-derive-internal v0.7.1 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.7.1 [INFO] [stdout] error[E0432]: unresolved import `syn::export` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/borsh-schema-derive-internal-0.7.1/src/helpers.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | use syn::export::TokenStream2; [INFO] [stdout] | ^^^^^^ could not find `export` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `syn::export` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/borsh-schema-derive-internal-0.7.1/src/enum_schema.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | use syn::export::{Span, ToTokens, TokenStream2}; [INFO] [stdout] | ^^^^^^ could not find `export` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `syn::export` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/borsh-schema-derive-internal-0.7.1/src/struct_schema.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | use syn::export::{ToTokens, TokenStream2}; [INFO] [stdout] | ^^^^^^ could not find `export` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `syn::export` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/borsh-derive-internal-0.7.1/src/enum_de.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | use syn::export::TokenStream2; [INFO] [stdout] | ^^^^^^ could not find `export` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `syn::export` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/borsh-derive-internal-0.7.1/src/enum_ser.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | use syn::export::{Span, TokenStream2}; [INFO] [stdout] | ^^^^^^ could not find `export` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `syn::export` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/borsh-derive-internal-0.7.1/src/struct_de.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | use syn::export::TokenStream2; [INFO] [stdout] | ^^^^^^ could not find `export` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `syn::export` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/borsh-derive-internal-0.7.1/src/struct_ser.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | use syn::export::{Span, TokenStream2}; [INFO] [stdout] | ^^^^^^ could not find `export` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `syn::export` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/borsh-derive-internal-0.7.1/src/union_de.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | use syn::export::TokenStream2; [INFO] [stdout] | ^^^^^^ could not find `export` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `syn::export` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/borsh-derive-internal-0.7.1/src/union_ser.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | use syn::export::TokenStream2; [INFO] [stdout] | ^^^^^^ could not find `export` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `borsh-derive-internal` [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `to_token_stream` found for reference `&syn::Ident` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/borsh-schema-derive-internal-0.7.1/src/enum_schema.rs:11:25 [INFO] [stdout] | [INFO] [stdout] 11 | let name_str = name.to_token_stream().to_string(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ method not found in `&syn::Ident` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use quote::ToTokens;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_token_stream` found for struct `syn::Ident` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/borsh-schema-derive-internal-0.7.1/src/enum_schema.rs:25:46 [INFO] [stdout] | [INFO] [stdout] 25 | let variant_name_str = variant.ident.to_token_stream().to_string(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ method not found in `syn::Ident` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-1.0.8/src/to_tokens.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | fn to_token_stream(&self) -> TokenStream { [INFO] [stdout] | --------------- [INFO] [stdout] | | [INFO] [stdout] | the method is available for `std::boxed::Box` here [INFO] [stdout] | the method is available for `Rc` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use quote::ToTokens;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_token_stream` found for reference `&syn::Ident` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/borsh-schema-derive-internal-0.7.1/src/struct_schema.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | let name_str = name.to_token_stream().to_string(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ method not found in `&syn::Ident` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use quote::ToTokens;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_token_stream` found for reference `&syn::Ident` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/borsh-schema-derive-internal-0.7.1/src/struct_schema.rs:24:64 [INFO] [stdout] | [INFO] [stdout] 24 | let field_name = field.ident.as_ref().unwrap().to_token_stream().to_string(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ method not found in `&syn::Ident` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use quote::ToTokens;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "390d741dd3de691efc1de14744b7c076fe21b6f7cad9a0dcdcde7a0497bf3cab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "390d741dd3de691efc1de14744b7c076fe21b6f7cad9a0dcdcde7a0497bf3cab", kill_on_drop: false }` [INFO] [stdout] 390d741dd3de691efc1de14744b7c076fe21b6f7cad9a0dcdcde7a0497bf3cab