[INFO] crate mockers 0.21.0 is already in cache
[INFO] checking mockers-0.21.0 against try#8c9c32a8d64d42555e366eecb0f0f2f23e15e3db for pr-63831
[INFO] extracting crate mockers 0.21.0 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate mockers 0.21.0 on toolchain 8c9c32a8d64d42555e366eecb0f0f2f23e15e3db
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+8c9c32a8d64d42555e366eecb0f0f2f23e15e3db" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mockers 0.21.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mockers 0.21.0
[INFO] tweaked toml for crates.io crate mockers 0.21.0 written to work/builds/worker-7/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+8c9c32a8d64d42555e366eecb0f0f2f23e15e3db" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+8c9c32a8d64d42555e366eecb0f0f2f23e15e3db" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/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" "+8c9c32a8d64d42555e366eecb0f0f2f23e15e3db" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e39397b43ef54ee6c6455bbeb62fbcfd70c7a4aa929b324b74d28826290f2c90
[INFO] running `"docker" "start" "-a" "e39397b43ef54ee6c6455bbeb62fbcfd70c7a4aa929b324b74d28826290f2c90"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling unindent v0.1.5
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling proc-macro-hack v0.5.10
[INFO] [stderr]    Compiling proc-quote-impl v0.2.2
[INFO] [stderr]    Compiling indoc-impl v0.3.4
[INFO] [stderr]    Compiling indoc v0.3.4
[INFO] [stderr]    Compiling proc-quote v0.2.2
[INFO] [stderr]    Compiling select-rustc v0.1.2
[INFO] [stderr]    Compiling mockers_derive v0.21.0
[INFO] [stderr] error: mutable global state in a proc-macro
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mockers_derive-0.21.0/src/codegen.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / lazy_static! {
[INFO] [stderr] 26 | |     //static ref KNOWN_TRAITS: Mutex<HashMap<Path, Item>> = Mutex::new(HashMap::new());
[INFO] [stderr] 27 | |     static ref KNOWN_TRAITS: Mutex<HashMap<String, String>> = Mutex::new(HashMap::new());
[INFO] [stderr] 28 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | |     static ref REGISTERED_TYPE_ID_GENERATOR: IdGen = IdGen::new();
[INFO] [stderr] 39 | | }
[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/mockers_derive-0.21.0/src/codegen.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / lazy_static! {
[INFO] [stderr] 26 | |     //static ref KNOWN_TRAITS: Mutex<HashMap<Path, Item>> = Mutex::new(HashMap::new());
[INFO] [stderr] 27 | |     static ref KNOWN_TRAITS: Mutex<HashMap<String, String>> = Mutex::new(HashMap::new());
[INFO] [stderr] 28 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | |     static ref REGISTERED_TYPE_ID_GENERATOR: IdGen = IdGen::new();
[INFO] [stderr] 39 | | }
[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/mockers_derive-0.21.0/src/codegen.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / lazy_static! {
[INFO] [stderr] 26 | |     //static ref KNOWN_TRAITS: Mutex<HashMap<Path, Item>> = Mutex::new(HashMap::new());
[INFO] [stderr] 27 | |     static ref KNOWN_TRAITS: Mutex<HashMap<String, String>> = Mutex::new(HashMap::new());
[INFO] [stderr] 28 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | |     static ref REGISTERED_TYPE_ID_GENERATOR: IdGen = IdGen::new();
[INFO] [stderr] 39 | | }
[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 `mockers_derive`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e39397b43ef54ee6c6455bbeb62fbcfd70c7a4aa929b324b74d28826290f2c90"`
[INFO] running `"docker" "rm" "-f" "e39397b43ef54ee6c6455bbeb62fbcfd70c7a4aa929b324b74d28826290f2c90"`
[INFO] [stdout] e39397b43ef54ee6c6455bbeb62fbcfd70c7a4aa929b324b74d28826290f2c90