[INFO] fetching crate lincoln_wasm 0.1.1... [INFO] checking lincoln_wasm-0.1.1 against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194 [INFO] extracting crate lincoln_wasm 0.1.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate lincoln_wasm 0.1.1 on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lincoln_wasm 0.1.1 [INFO] finished tweaking crates.io crate lincoln_wasm 0.1.1 [INFO] tweaked toml for crates.io crate lincoln_wasm 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "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" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded console_log v0.1.2 [INFO] [stderr] Downloaded lincoln_compiled v0.1.0 [INFO] [stderr] Downloaded lincoln_ir v0.1.0 [INFO] [stderr] Downloaded lincoln_common v0.1.0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25753b4e286d37f21d1c69c90a042982d5999812e9bfe118e74c44af66a95c0e [INFO] running `Command { std: "docker" "start" "-a" "25753b4e286d37f21d1c69c90a042982d5999812e9bfe118e74c44af66a95c0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25753b4e286d37f21d1c69c90a042982d5999812e9bfe118e74c44af66a95c0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25753b4e286d37f21d1c69c90a042982d5999812e9bfe118e74c44af66a95c0e", kill_on_drop: false }` [INFO] [stdout] 25753b4e286d37f21d1c69c90a042982d5999812e9bfe118e74c44af66a95c0e [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7a2c981ac4d7a2a235e2b0e08017d9e5372c44142378efdf70b0e84428a0780 [INFO] running `Command { std: "docker" "start" "-a" "b7a2c981ac4d7a2a235e2b0e08017d9e5372c44142378efdf70b0e84428a0780", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling wasm-bindgen v0.2.74 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking rustc-demangle v0.1.19 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking lincoln_common v0.1.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking object v0.25.3 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking addr2line v0.15.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.74 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.74 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.74 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking js-sys v0.3.51 [INFO] [stderr] Checking lincoln_compiled v0.1.0 [INFO] [stderr] Checking web-sys v0.3.51 [INFO] [stderr] Checking lincoln_ir v0.1.0 [INFO] [stderr] Checking console_log v0.1.2 [INFO] [stderr] Checking lincoln_wasm v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0573]: expected type, found module `Reflect` [INFO] [stdout] --> src/lincoln_int.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | let r: Reflect = v.clone().into(); [INFO] [stdout] | ^^^^^^^ not a type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0573]: expected type, found module `Reflect` [INFO] [stdout] --> src/lincoln_jsvalue.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | let r:Reflect = self.0.clone().into(); [INFO] [stdout] | ^^^^^^^ not a type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lincoln_jsvalue.rs:56:34 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn unwrap_jsvalue(value: Box) -> Result { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0573]: expected type, found module `Reflect` [INFO] [stdout] --> src/lincoln_int.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | let r: Reflect = v.clone().into(); [INFO] [stdout] | ^^^^^^^ not a type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0573]: expected type, found module `Reflect` [INFO] [stdout] --> src/lincoln_jsvalue.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | let r:Reflect = self.0.clone().into(); [INFO] [stdout] | ^^^^^^^ not a type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lincoln_jsvalue.rs:56:34 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn unwrap_jsvalue(value: Box) -> Result { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0573`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lincoln_wasm` [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] For more information about this error, try `rustc --explain E0573`. [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b7a2c981ac4d7a2a235e2b0e08017d9e5372c44142378efdf70b0e84428a0780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7a2c981ac4d7a2a235e2b0e08017d9e5372c44142378efdf70b0e84428a0780", kill_on_drop: false }` [INFO] [stdout] b7a2c981ac4d7a2a235e2b0e08017d9e5372c44142378efdf70b0e84428a0780