[INFO] crate mockers_derive 0.21.0 is already in cache
[INFO] checking mockers_derive-0.21.0 against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] extracting crate mockers_derive 0.21.0 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate mockers_derive 0.21.0 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 mockers_derive 0.21.0
[INFO] finished tweaking crates.io crate mockers_derive 0.21.0
[INFO] tweaked toml for crates.io crate mockers_derive 0.21.0 written to work/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/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] d7541566c8c15fe3ad643f691c26c5b92cce73a09e023849e3c938204532d1ee
[INFO] running `"docker" "start" "-a" "d7541566c8c15fe3ad643f691c26c5b92cce73a09e023849e3c938204532d1ee"`
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling syn v0.15.44
[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]     Checking proc-quote v0.2.2
[INFO] [stderr]     Checking mockers_derive v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> 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: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning 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] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> 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 warning 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] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> 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 warning 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] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> 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: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning 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] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> 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 warning 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] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> 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 warning 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] warning: unused variable: `a`
[INFO] [stderr]     --> src/codegen.rs:1205:9
[INFO] [stderr]      |
[INFO] [stderr] 1205 |         a => false,
[INFO] [stderr]      |         ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]     --> src/codegen.rs:1205:9
[INFO] [stderr]      |
[INFO] [stderr] 1205 |         a => false,
[INFO] [stderr]      |         ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: mutable global state in a proc-macro
[INFO] [stderr]   --> 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]   --> 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]   --> 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" "d7541566c8c15fe3ad643f691c26c5b92cce73a09e023849e3c938204532d1ee"`
[INFO] running `"docker" "rm" "-f" "d7541566c8c15fe3ad643f691c26c5b92cce73a09e023849e3c938204532d1ee"`
[INFO] [stdout] d7541566c8c15fe3ad643f691c26c5b92cce73a09e023849e3c938204532d1ee