[INFO] fetching crate velcro_macros 0.5.1... [INFO] checking velcro_macros-0.5.1 against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920 [INFO] extracting crate velcro_macros 0.5.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate velcro_macros 0.5.1 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 velcro_macros 0.5.1 [INFO] finished tweaking crates.io crate velcro_macros 0.5.1 [INFO] tweaked toml for crates.io crate velcro_macros 0.5.1 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 7fa0f027eab7092fc3e2c1b3d3f5cde90fb9e95e0c9f424724c3b0a21af12e1f [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" "7fa0f027eab7092fc3e2c1b3d3f5cde90fb9e95e0c9f424724c3b0a21af12e1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7fa0f027eab7092fc3e2c1b3d3f5cde90fb9e95e0c9f424724c3b0a21af12e1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fa0f027eab7092fc3e2c1b3d3f5cde90fb9e95e0c9f424724c3b0a21af12e1f", kill_on_drop: false }` [INFO] [stdout] 7fa0f027eab7092fc3e2c1b3d3f5cde90fb9e95e0c9f424724c3b0a21af12e1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c16e4318897ad1d2686d63cdd70ae81bbb66a196d63b378d15bf7a753c68db46 [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" "c16e4318897ad1d2686d63cdd70ae81bbb66a196d63b378d15bf7a753c68db46", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking quote v1.0.8 [INFO] [stderr] Checking syn v1.0.58 [INFO] [stderr] Checking velcro_core v0.5.1 [INFO] [stderr] Checking velcro_macros v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn` [INFO] [stdout] --> src/lib.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 34 | let output = parse_raw_macro_input!(input as HashMapInput).into_output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `syn::export` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use crate::parse_macro_input::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::bridge::server::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use syn::__private::TokenStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn` [INFO] [stdout] --> src/lib.rs:40:18 [INFO] [stdout] | [INFO] [stdout] 40 | let output = parse_raw_macro_input!(input as BTreeMapInput).into_output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `syn::export` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use crate::parse_macro_input::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::bridge::server::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use syn::__private::TokenStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn` [INFO] [stdout] --> src/lib.rs:52:18 [INFO] [stdout] | [INFO] [stdout] 52 | let output = parse_raw_macro_input!(input as MapIterInput).into_output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `syn::export` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use crate::parse_macro_input::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::bridge::server::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use syn::__private::TokenStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn` [INFO] [stdout] --> src/lib.rs:88:18 [INFO] [stdout] | [INFO] [stdout] 88 | let output = parse_raw_macro_input!(input as MapIterInput).into_output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `syn::export` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use crate::parse_macro_input::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::bridge::server::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use syn::__private::TokenStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn` [INFO] [stdout] --> src/lib.rs:94:18 [INFO] [stdout] | [INFO] [stdout] 94 | let output = parse_raw_macro_input!(input as HashMapInput).into_output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `syn::export` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use crate::parse_macro_input::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::bridge::server::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use syn::__private::TokenStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn` [INFO] [stdout] --> src/lib.rs:100:18 [INFO] [stdout] | [INFO] [stdout] 100 | let output = parse_raw_macro_input!(input as BTreeMapInput).into_output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `syn::export` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use crate::parse_macro_input::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::bridge::server::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use syn::__private::TokenStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn` [INFO] [stdout] --> src/lib.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 34 | let output = parse_raw_macro_input!(input as HashMapInput).into_output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `syn::export` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use crate::parse_macro_input::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::bridge::server::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use syn::__private::TokenStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn` [INFO] [stdout] --> src/lib.rs:40:18 [INFO] [stdout] | [INFO] [stdout] 40 | let output = parse_raw_macro_input!(input as BTreeMapInput).into_output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `syn::export` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use crate::parse_macro_input::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::bridge::server::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use syn::__private::TokenStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn` [INFO] [stdout] --> src/lib.rs:52:18 [INFO] [stdout] | [INFO] [stdout] 52 | let output = parse_raw_macro_input!(input as MapIterInput).into_output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `syn::export` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use crate::parse_macro_input::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::bridge::server::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use syn::__private::TokenStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn` [INFO] [stdout] --> src/lib.rs:88:18 [INFO] [stdout] | [INFO] [stdout] 88 | let output = parse_raw_macro_input!(input as MapIterInput).into_output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `syn::export` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use crate::parse_macro_input::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::bridge::server::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use syn::__private::TokenStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn` [INFO] [stdout] --> src/lib.rs:94:18 [INFO] [stdout] | [INFO] [stdout] 94 | let output = parse_raw_macro_input!(input as HashMapInput).into_output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `syn::export` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use crate::parse_macro_input::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::bridge::server::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use syn::__private::TokenStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn` [INFO] [stdout] --> src/lib.rs:100:18 [INFO] [stdout] | [INFO] [stdout] 100 | let output = parse_raw_macro_input!(input as BTreeMapInput).into_output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `syn::export` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use crate::parse_macro_input::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::bridge::server::TokenStream; [INFO] [stdout] | [INFO] [stdout] 1 | use syn::__private::TokenStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `velcro_macros` [INFO] [stderr] [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: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c16e4318897ad1d2686d63cdd70ae81bbb66a196d63b378d15bf7a753c68db46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c16e4318897ad1d2686d63cdd70ae81bbb66a196d63b378d15bf7a753c68db46", kill_on_drop: false }` [INFO] [stdout] c16e4318897ad1d2686d63cdd70ae81bbb66a196d63b378d15bf7a753c68db46