[INFO] fetching crate lockjaw 0.1.0... [INFO] checking lockjaw-0.1.0 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744 [INFO] extracting crate lockjaw 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate lockjaw 0.1.0 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lockjaw 0.1.0 [INFO] finished tweaking crates.io crate lockjaw 0.1.0 [INFO] tweaked toml for crates.io crate lockjaw 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2a9c816cfc43405fb87b7947a0bdd22566f58df0382ffa291aebadade201a8fd [INFO] running `Command { std: "docker" "start" "-a" "2a9c816cfc43405fb87b7947a0bdd22566f58df0382ffa291aebadade201a8fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a9c816cfc43405fb87b7947a0bdd22566f58df0382ffa291aebadade201a8fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a9c816cfc43405fb87b7947a0bdd22566f58df0382ffa291aebadade201a8fd", kill_on_drop: false }` [INFO] [stdout] 2a9c816cfc43405fb87b7947a0bdd22566f58df0382ffa291aebadade201a8fd [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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] faf6ecd74c96567f4aba5209d5812f6eddf64c31f6627eadc4ed2c4b33932ddb [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" "faf6ecd74c96567f4aba5209d5812f6eddf64c31f6627eadc4ed2c4b33932ddb", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling protobuf v2.22.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling lockjaw_processor v0.1.0 [INFO] [stderr] Compiling lockjaw v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling backtrace v0.3.56 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stdout] error[E0432]: unresolved import `syn::export` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lockjaw_processor-0.1.0/src/graph.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | use syn::export::Formatter; [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/lockjaw_processor-0.1.0/src/modules.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | use syn::export::ToTokens; [INFO] [stdout] | ^^^^^^ could not find `export` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_token_stream` found for struct `syn::Path` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lockjaw_processor-0.1.0/src/modules.rs:109:32 [INFO] [stdout] | [INFO] [stdout] 109 | &path.path.to_token_stream().to_string().replace(" ", ""), [INFO] [stdout] | ^^^^^^^^^^^^^^^ method not found in `syn::Path` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-1.0.9/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] | the method is available for `std::boxed::Box<&mut syn::Path>` here [INFO] [stdout] | the method is available for `Rc<&mut syn::Path>` here [INFO] [stdout] | the method is available for `std::boxed::Box<&syn::Path>` here [INFO] [stdout] | the method is available for `Rc<&syn::Path>` here [INFO] [stdout] | [INFO] [stdout] help: consider wrapping the receiver expression with the appropriate type [INFO] [stdout] | [INFO] [stdout] 109 | &Box::new(path.path).to_token_stream().to_string().replace(" ", ""), [INFO] [stdout] | ^^^^^^^^^ ^ [INFO] [stdout] help: consider wrapping the receiver expression with the appropriate type [INFO] [stdout] | [INFO] [stdout] 109 | &Rc::new(path.path).to_token_stream().to_string().replace(" ", ""), [INFO] [stdout] | ^^^^^^^^ ^ [INFO] [stdout] help: consider wrapping the receiver expression with the appropriate type [INFO] [stdout] | [INFO] [stdout] 109 | &Box::new(&mut path.path).to_token_stream().to_string().replace(" ", ""), [INFO] [stdout] | ^^^^^^^^^^^^^ ^ [INFO] [stdout] help: consider wrapping the receiver expression with the appropriate type [INFO] [stdout] | [INFO] [stdout] 109 | &Rc::new(&mut path.path).to_token_stream().to_string().replace(" ", ""), [INFO] [stdout] | ^^^^^^^^^^^^ ^ [INFO] [stdout] help: consider wrapping the receiver expression with the appropriate type [INFO] [stdout] | [INFO] [stdout] 109 | &Box::new(&path.path).to_token_stream().to_string().replace(" ", ""), [INFO] [stdout] | ^^^^^^^^^^ ^ [INFO] [stdout] help: consider wrapping the receiver expression with the appropriate type [INFO] [stdout] | [INFO] [stdout] 109 | &Rc::new(&path.path).to_token_stream().to_string().replace(" ", ""), [INFO] [stdout] | ^^^^^^^^^ ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 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: could not compile `lockjaw_processor` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "faf6ecd74c96567f4aba5209d5812f6eddf64c31f6627eadc4ed2c4b33932ddb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faf6ecd74c96567f4aba5209d5812f6eddf64c31f6627eadc4ed2c4b33932ddb", kill_on_drop: false }` [INFO] [stdout] faf6ecd74c96567f4aba5209d5812f6eddf64c31f6627eadc4ed2c4b33932ddb