[INFO] crate r2d2-memcache 0.4.0 is already in cache
[INFO] checking r2d2-memcache-0.4.0 against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] extracting crate r2d2-memcache 0.4.0 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate r2d2-memcache 0.4.0 on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate r2d2-memcache 0.4.0
[INFO] finished tweaking crates.io crate r2d2-memcache 0.4.0
[INFO] tweaked toml for crates.io crate r2d2-memcache 0.4.0 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a4bb48e1af3ede9c0d42070808bb267d57c940d2c76ba743e67d9775ea6e5026
[INFO] running `"docker" "start" "-a" "a4bb48e1af3ede9c0d42070808bb267d57c940d2c76ba743e67d9775ea6e5026"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]    Compiling enum_dispatch v0.1.3
[INFO] [stderr] error: mutable global state in a proc-macro
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/enum_dispatch-0.1.3/src/cache.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     static ref TRAIT_DEFS: Mutex<HashMap<String, String>> = Mutex::new(HashMap::new());
[INFO] [stderr] 25 | |     static ref ENUM_DEFS: Mutex<HashMap<String, String>> = Mutex::new(HashMap::new());
[INFO] [stderr] 26 | |     static ref DEFERRED_LINKS: Mutex<HashMap<String, Vec<String>>> = Mutex::new(HashMap::new());
[INFO] [stderr] 27 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: mutable global state in a proc-macro
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/enum_dispatch-0.1.3/src/cache.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     static ref TRAIT_DEFS: Mutex<HashMap<String, String>> = Mutex::new(HashMap::new());
[INFO] [stderr] 25 | |     static ref ENUM_DEFS: Mutex<HashMap<String, String>> = Mutex::new(HashMap::new());
[INFO] [stderr] 26 | |     static ref DEFERRED_LINKS: Mutex<HashMap<String, Vec<String>>> = Mutex::new(HashMap::new());
[INFO] [stderr] 27 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: mutable global state in a proc-macro
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/enum_dispatch-0.1.3/src/cache.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     static ref TRAIT_DEFS: Mutex<HashMap<String, String>> = Mutex::new(HashMap::new());
[INFO] [stderr] 25 | |     static ref ENUM_DEFS: Mutex<HashMap<String, String>> = Mutex::new(HashMap::new());
[INFO] [stderr] 26 | |     static ref DEFERRED_LINKS: Mutex<HashMap<String, Vec<String>>> = Mutex::new(HashMap::new());
[INFO] [stderr] 27 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `enum_dispatch`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a4bb48e1af3ede9c0d42070808bb267d57c940d2c76ba743e67d9775ea6e5026"`
[INFO] running `"docker" "rm" "-f" "a4bb48e1af3ede9c0d42070808bb267d57c940d2c76ba743e67d9775ea6e5026"`
[INFO] [stdout] a4bb48e1af3ede9c0d42070808bb267d57c940d2c76ba743e67d9775ea6e5026