[INFO] fetching crate wasm-bindgen-test-crate-a 0.1.0...
[INFO] testing wasm-bindgen-test-crate-a-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate wasm-bindgen-test-crate-a 0.1.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate wasm-bindgen-test-crate-a 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-bindgen-test-crate-a 0.1.0
[INFO] finished tweaking crates.io crate wasm-bindgen-test-crate-a 0.1.0
[INFO] tweaked toml for crates.io crate wasm-bindgen-test-crate-a 0.1.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45b10aaac41f16974787309d7970a9f5487d45c2a1b84cc99f98ad3795d5a180
[INFO] running `Command { std: "docker" "start" "-a" "45b10aaac41f16974787309d7970a9f5487d45c2a1b84cc99f98ad3795d5a180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45b10aaac41f16974787309d7970a9f5487d45c2a1b84cc99f98ad3795d5a180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45b10aaac41f16974787309d7970a9f5487d45c2a1b84cc99f98ad3795d5a180", kill_on_drop: false }`
[INFO] [stdout] 45b10aaac41f16974787309d7970a9f5487d45c2a1b84cc99f98ad3795d5a180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27762fd7555eb275a94e9c7ceeb962c8e9387aafc4e78bb3da8965975a1c424d
[INFO] running `Command { std: "docker" "start" "-a" "27762fd7555eb275a94e9c7ceeb962c8e9387aafc4e78bb3da8965975a1c424d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.75
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling wasm-bindgen v0.2.75
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.75
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.75
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.75
[INFO] [stderr]    Compiling wasm-bindgen-test-crate-a v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unknown attribute
[INFO] [stdout]  --> src/lib.rs:7:57
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[wasm_bindgen(module = "tests/wasm/duplicate_deps.js", version = "*")]
[INFO] [stdout]   |                                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `foo` in this scope
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     foo();
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(use_extern_macros)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasm-bindgen-test-crate-a` due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "27762fd7555eb275a94e9c7ceeb962c8e9387aafc4e78bb3da8965975a1c424d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27762fd7555eb275a94e9c7ceeb962c8e9387aafc4e78bb3da8965975a1c424d", kill_on_drop: false }`
[INFO] [stdout] 27762fd7555eb275a94e9c7ceeb962c8e9387aafc4e78bb3da8965975a1c424d
