[INFO] fetching crate swc_visit 0.1.0...
[INFO] checking swc_visit-0.1.0 against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585
[INFO] extracting crate swc_visit 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate swc_visit 0.1.0 on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_visit 0.1.0
[INFO] finished tweaking crates.io crate swc_visit 0.1.0
[INFO] tweaked toml for crates.io crate swc_visit 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d89e7fac28ae7e203ed9fab553fa9b294f4ee22435db590b61e888aa1dcf55d
[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" "9d89e7fac28ae7e203ed9fab553fa9b294f4ee22435db590b61e888aa1dcf55d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d89e7fac28ae7e203ed9fab553fa9b294f4ee22435db590b61e888aa1dcf55d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d89e7fac28ae7e203ed9fab553fa9b294f4ee22435db590b61e888aa1dcf55d", kill_on_drop: false }`
[INFO] [stdout] 9d89e7fac28ae7e203ed9fab553fa9b294f4ee22435db590b61e888aa1dcf55d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ea4b9d4a56bc91afb67fb6b899323e03c37da29f147fbdae39c246962b23f8d
[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" "2ea4b9d4a56bc91afb67fb6b899323e03c37da29f147fbdae39c246962b23f8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]     Checking either v1.6.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling swc_macros_common v0.3.1
[INFO] [stderr]    Compiling swc_visit_macros v0.1.1
[INFO] [stderr]     Checking swc_visit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `util` in `swc_visit`
[INFO] [stdout]   --> tests/opt_vec.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / define!({
[INFO] [stdout] 18 | |     pub struct Item {
[INFO] [stdout] 19 | |         pub opt_vec1: Option<Vec<Item>>,
[INFO] [stdout] 20 | |         pub opt_vec2: Option<Vec<Enum>>,
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |     }
[INFO] [stdout] 25 | | });
[INFO] [stdout]    | |___^ could not find `util` in `swc_visit`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `util` in `swc_visit`
[INFO] [stdout]   --> tests/opt_vec.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / define!({
[INFO] [stdout] 18 | |     pub struct Item {
[INFO] [stdout] 19 | |         pub opt_vec1: Option<Vec<Item>>,
[INFO] [stdout] 20 | |         pub opt_vec2: Option<Vec<Enum>>,
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |     }
[INFO] [stdout] 25 | | });
[INFO] [stdout]    | |___^ not found in `swc_visit::util::map`
[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 core::iter::Map;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::iter::Map;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 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 `swc_visit`.
[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[E0433]: failed to resolve: could not find `util` in `swc_visit`
[INFO] [stdout]   --> tests/vec_opt.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / define!({
[INFO] [stdout] 18 | |     pub struct Item {
[INFO] [stdout] 19 | |         pub vec_opt1: Vec<Option<Item>>,
[INFO] [stdout] 20 | |         pub vec_opt2: Vec<Option<Enum>>,
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |     }
[INFO] [stdout] 25 | | });
[INFO] [stdout]    | |___^ could not find `util` in `swc_visit`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `util` in `swc_visit`
[INFO] [stdout]   --> tests/vec_opt.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / define!({
[INFO] [stdout] 18 | |     pub struct Item {
[INFO] [stdout] 19 | |         pub vec_opt1: Vec<Option<Item>>,
[INFO] [stdout] 20 | |         pub vec_opt2: Vec<Option<Enum>>,
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |     }
[INFO] [stdout] 25 | | });
[INFO] [stdout]    | |___^ not found in `swc_visit::util::map`
[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 core::iter::Map;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::iter::Map;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `util` in `swc_visit`
[INFO] [stdout]   --> tests/fold.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / define!({
[INFO] [stdout] 20 | |     pub struct Item {
[INFO] [stdout] 21 | |         // pub field: usize,
[INFO] [stdout] 22 | |         // pub inner: Option<Box<Item>>,
[INFO] [stdout] ...  |
[INFO] [stdout] 28 | |     }
[INFO] [stdout] 29 | | });
[INFO] [stdout]    | |___^ could not find `util` in `swc_visit`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `util` in `swc_visit`
[INFO] [stdout]   --> tests/fold.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / define!({
[INFO] [stdout] 20 | |     pub struct Item {
[INFO] [stdout] 21 | |         // pub field: usize,
[INFO] [stdout] 22 | |         // pub inner: Option<Box<Item>>,
[INFO] [stdout] ...  |
[INFO] [stdout] 28 | |     }
[INFO] [stdout] 29 | | });
[INFO] [stdout]    | |___^ not found in `swc_visit::util::map`
[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 core::iter::Map;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::iter::Map;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 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" "2ea4b9d4a56bc91afb67fb6b899323e03c37da29f147fbdae39c246962b23f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ea4b9d4a56bc91afb67fb6b899323e03c37da29f147fbdae39c246962b23f8d", kill_on_drop: false }`
[INFO] [stdout] 2ea4b9d4a56bc91afb67fb6b899323e03c37da29f147fbdae39c246962b23f8d