[INFO] fetching crate create-cwl-app 0.0.1...
[INFO] checking create-cwl-app-0.0.1 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate create-cwl-app 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate create-cwl-app 0.0.1 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate create-cwl-app 0.0.1
[INFO] finished tweaking crates.io crate create-cwl-app 0.0.1
[INFO] tweaked toml for crates.io crate create-cwl-app 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded educe v0.5.11
[INFO] [stderr]   Downloaded cow-utils v0.1.3
[INFO] [stderr]   Downloaded enum-ordinalize v4.3.0
[INFO] [stderr]   Downloaded minifier v0.0.43
[INFO] [stderr]   Downloaded macro-utils v0.1.3
[INFO] [stderr]   Downloaded html-minifier v3.0.15
[INFO] [stderr]   Downloaded cascading-wasm-language v0.0.1
[INFO] [stderr]   Downloaded enum-ordinalize-derive v4.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 678c66e71cf18273f1d5864ce4b9f3db52d44a6f9840453d0feca9bc6ee94c61
[INFO] running `Command { std: "docker" "start" "-a" "678c66e71cf18273f1d5864ce4b9f3db52d44a6f9840453d0feca9bc6ee94c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "678c66e71cf18273f1d5864ce4b9f3db52d44a6f9840453d0feca9bc6ee94c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "678c66e71cf18273f1d5864ce4b9f3db52d44a6f9840453d0feca9bc6ee94c61", kill_on_drop: false }`
[INFO] [stdout] 678c66e71cf18273f1d5864ce4b9f3db52d44a6f9840453d0feca9bc6ee94c61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bb07ed67eada7328921e62f5ddd4961835123c11f8ddde6403ae67cfad8aadc
[INFO] running `Command { std: "docker" "start" "-a" "7bb07ed67eada7328921e62f5ddd4961835123c11f8ddde6403ae67cfad8aadc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling macro-utils v0.1.3
[INFO] [stderr]    Compiling utf8-width v0.1.7
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling cow-utils v0.1.3
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling minifier v0.0.43
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling fs v0.0.5
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.92
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.42
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.92
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.5.11
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.92
[INFO] [stderr]     Checking wasm-bindgen v0.2.92
[INFO] [stderr]    Compiling html-minifier v3.0.15
[INFO] [stderr]    Compiling cascading-wasm-language v0.0.1
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cascading-wasm-language-0.0.1/src/lex.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 |         export::quote::{quote, quote_spanned},
[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/index.crates.io-6f17d22bba15001f/cascading-wasm-language-0.0.1/src/meta.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use {std::collections::HashMap, syn::export::TokenStream2};
[INFO] [stdout]   |                                      ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cascading-wasm-language-0.0.1/src/quote.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 |     syn::export::{quote::quote, TokenStream2},
[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/index.crates.io-6f17d22bba15001f/cascading-wasm-language-0.0.1/src/parse.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 |         export::Span,
[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/index.crates.io-6f17d22bba15001f/cascading-wasm-language-0.0.1/src/quote.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 |     syn::export::{quote::quote, TokenStream2},
[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/index.crates.io-6f17d22bba15001f/cascading-wasm-language-0.0.1/src/lib.rs:26:3
[INFO] [stdout]    |
[INFO] [stdout] 26 |         export::{ToTokens, TokenStream2},
[INFO] [stdout]    |         ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cascading-wasm-language` (lib) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7bb07ed67eada7328921e62f5ddd4961835123c11f8ddde6403ae67cfad8aadc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bb07ed67eada7328921e62f5ddd4961835123c11f8ddde6403ae67cfad8aadc", kill_on_drop: false }`
[INFO] [stdout] 7bb07ed67eada7328921e62f5ddd4961835123c11f8ddde6403ae67cfad8aadc
[INFO] checking create-cwl-app-0.0.1 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate create-cwl-app 0.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate create-cwl-app 0.0.1 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate create-cwl-app 0.0.1
[INFO] finished tweaking crates.io crate create-cwl-app 0.0.1
[INFO] tweaked toml for crates.io crate create-cwl-app 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9cece78772638c490a7f67e8c8f39dc009f62e9d8bc60e05b652e67b1c9eb52
[INFO] running `Command { std: "docker" "start" "-a" "d9cece78772638c490a7f67e8c8f39dc009f62e9d8bc60e05b652e67b1c9eb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9cece78772638c490a7f67e8c8f39dc009f62e9d8bc60e05b652e67b1c9eb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9cece78772638c490a7f67e8c8f39dc009f62e9d8bc60e05b652e67b1c9eb52", kill_on_drop: false }`
[INFO] [stdout] d9cece78772638c490a7f67e8c8f39dc009f62e9d8bc60e05b652e67b1c9eb52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9a00e242ad58a4fd78d23766c824ebd1960917bda4b51d95e9729ca9420c57a
[INFO] running `Command { std: "docker" "start" "-a" "a9a00e242ad58a4fd78d23766c824ebd1960917bda4b51d95e9729ca9420c57a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling utf8-width v0.1.7
[INFO] [stderr]    Compiling macro-utils v0.1.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling cow-utils v0.1.3
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling minifier v0.0.43
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling fs v0.0.5
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.92
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.42
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.92
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.92
[INFO] [stderr]    Compiling educe v0.5.11
[INFO] [stderr]     Checking wasm-bindgen v0.2.92
[INFO] [stderr]    Compiling html-minifier v3.0.15
[INFO] [stderr]    Compiling cascading-wasm-language v0.0.1
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cascading-wasm-language-0.0.1/src/lex.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 |         export::quote::{quote, quote_spanned},
[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/index.crates.io-6f17d22bba15001f/cascading-wasm-language-0.0.1/src/meta.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use {std::collections::HashMap, syn::export::TokenStream2};
[INFO] [stdout]   |                                      ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cascading-wasm-language-0.0.1/src/quote.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 |     syn::export::{quote::quote, TokenStream2},
[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/index.crates.io-6f17d22bba15001f/cascading-wasm-language-0.0.1/src/parse.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 |         export::Span,
[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/index.crates.io-6f17d22bba15001f/cascading-wasm-language-0.0.1/src/quote.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 |     syn::export::{quote::quote, TokenStream2},
[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/index.crates.io-6f17d22bba15001f/cascading-wasm-language-0.0.1/src/lib.rs:26:3
[INFO] [stdout]    |
[INFO] [stdout] 26 |         export::{ToTokens, TokenStream2},
[INFO] [stdout]    |         ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking js-sys v0.3.69
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cascading-wasm-language` (lib) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a9a00e242ad58a4fd78d23766c824ebd1960917bda4b51d95e9729ca9420c57a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a00e242ad58a4fd78d23766c824ebd1960917bda4b51d95e9729ca9420c57a", kill_on_drop: false }`
[INFO] [stdout] a9a00e242ad58a4fd78d23766c824ebd1960917bda4b51d95e9729ca9420c57a
