[INFO] fetching crate shine_component_derive 0.1.0...
[INFO] testing shine_component_derive-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate shine_component_derive 0.1.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate shine_component_derive 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 shine_component_derive 0.1.0
[INFO] finished tweaking crates.io crate shine_component_derive 0.1.0
[INFO] tweaked toml for crates.io crate shine_component_derive 0.1.0 written to /workspace/builds/worker-51/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] [stderr]     Blocking waiting for file lock on package cache
[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-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] f32d24d2a1b2be414b0efa0d41dff0185db178fc875c14bed72e6b630dee2056
[INFO] running `Command { std: "docker" "start" "-a" "f32d24d2a1b2be414b0efa0d41dff0185db178fc875c14bed72e6b630dee2056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f32d24d2a1b2be414b0efa0d41dff0185db178fc875c14bed72e6b630dee2056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f32d24d2a1b2be414b0efa0d41dff0185db178fc875c14bed72e6b630dee2056", kill_on_drop: false }`
[INFO] [stdout] f32d24d2a1b2be414b0efa0d41dff0185db178fc875c14bed72e6b630dee2056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] a88475baa3f42c178f99caab398ed44e29ad96276a22386d98d705739ad77aeb
[INFO] running `Command { std: "docker" "start" "-a" "a88475baa3f42c178f99caab398ed44e29ad96276a22386d98d705739ad77aeb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling shine_component_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]   --> src/lib.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | use syn::export::{TokenStream2};
[INFO] [stdout]    |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shine_component_derive` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a88475baa3f42c178f99caab398ed44e29ad96276a22386d98d705739ad77aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a88475baa3f42c178f99caab398ed44e29ad96276a22386d98d705739ad77aeb", kill_on_drop: false }`
[INFO] [stdout] a88475baa3f42c178f99caab398ed44e29ad96276a22386d98d705739ad77aeb
