[INFO] crate drone-sd-stm32 0.2.2 is already in cache
[INFO] checking drone-sd-stm32-0.2.2 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate drone-sd-stm32 0.2.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate drone-sd-stm32 0.2.2 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate drone-sd-stm32 0.2.2
[INFO] finished tweaking crates.io crate drone-sd-stm32 0.2.2
[INFO] tweaked toml for crates.io crate drone-sd-stm32 0.2.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 251a3b7ecc61421e3d996214627d48cfa4819a10f2dc0e704f003c27531be995
[INFO] running `"docker" "start" "-a" "251a3b7ecc61421e3d996214627d48cfa4819a10f2dc0e704f003c27531be995"`
[INFO] [stderr]     Checking futures-core-preview v0.2.3
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling if_chain v0.1.3
[INFO] [stderr]     Checking drone-ctypes v0.8.3
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling drone-mirror-failure v0.1.1
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling xml-rs v0.3.6
[INFO] [stderr]     Checking futures-channel-preview v0.2.2
[INFO] [stderr]     Checking futures-io-preview v0.2.2
[INFO] [stderr]     Checking futures-sink-preview v0.2.2
[INFO] [stderr]     Checking futures-util-preview v0.2.2
[INFO] [stderr]    Compiling serde-xml-rs v0.2.1
[INFO] [stderr]     Checking futures-executor-preview v0.2.2
[INFO] [stderr]    Compiling drone-stm32-svd v0.8.3
[INFO] [stderr]     Checking futures-stable-preview v0.2.3
[INFO] [stderr]     Checking futures-async-runtime-preview v0.2.3
[INFO] [stderr]     Checking futures-preview v0.2.2
[INFO] [stderr]    Compiling drone-stm32 v0.8.3
[INFO] [stderr]    Compiling drone-macros-core v0.8.3
[INFO] [stderr]    Compiling drone-core-macros v0.8.3
[INFO] [stderr]    Compiling drone-stm32-macros v0.8.3
[INFO] [stderr] error[E0599]: no function or associated item named `def_site` found for struct `proc_macro2::Span` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-core-macros-0.8.3/src/bitfield.rs:106:38
[INFO] [stderr]     |
[INFO] [stderr] 106 |   let (def_site, call_site) = (Span::def_site(), Span::call_site());
[INFO] [stderr]     |                                      ^^^^^^^^ function or associated item not found in `proc_macro2::Span`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `def_site` found for struct `proc_macro2::Span` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-stm32-macros-0.8.3/src/sv.rs:34:38
[INFO] [stderr]    |
[INFO] [stderr] 34 |   let (def_site, call_site) = (Span::def_site(), Span::call_site());
[INFO] [stderr]    |                                      ^^^^^^^^ function or associated item not found in `proc_macro2::Span`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `def_site` found for struct `proc_macro2::Span` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-stm32-macros-0.8.3/src/vtable.rs:86:38
[INFO] [stderr]    |
[INFO] [stderr] 86 |   let (def_site, call_site) = (Span::def_site(), Span::call_site());
[INFO] [stderr]    |                                      ^^^^^^^^ function or associated item not found in `proc_macro2::Span`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `def_site` found for struct `proc_macro2::Span` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-core-macros-0.8.3/src/drv/driver.rs:36:24
[INFO] [stderr]    |
[INFO] [stderr] 36 |   let def_site = Span::def_site();
[INFO] [stderr]    |                        ^^^^^^^^ function or associated item not found in `proc_macro2::Span`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `def_site` found for struct `proc_macro2::Span` in the current scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-core-macros-0.8.3/src/drv/resource.rs:6:24
[INFO] [stderr]   |
[INFO] [stderr] 6 |   let def_site = Span::def_site();
[INFO] [stderr]   |                        ^^^^^^^^ function or associated item not found in `proc_macro2::Span`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `def_site` found for struct `proc_macro2::Span` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-core-macros-0.8.3/src/heap.rs:67:38
[INFO] [stderr]    |
[INFO] [stderr] 67 |   let (def_site, call_site) = (Span::def_site(), Span::call_site());
[INFO] [stderr]    |                                      ^^^^^^^^ function or associated item not found in `proc_macro2::Span`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `def_site` found for struct `proc_macro2::Span` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-core-macros-0.8.3/src/reg/map.rs:102:38
[INFO] [stderr]     |
[INFO] [stderr] 102 |   let (def_site, call_site) = (Span::def_site(), Span::call_site());
[INFO] [stderr]     |                                      ^^^^^^^^ function or associated item not found in `proc_macro2::Span`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `drone-stm32-macros`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no function or associated item named `def_site` found for struct `proc_macro2::Span` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-core-macros-0.8.3/src/reg/map.rs:292:38
[INFO] [stderr]     |
[INFO] [stderr] 292 |   let (def_site, call_site) = (Span::def_site(), Span::call_site());
[INFO] [stderr]     |                                      ^^^^^^^^ function or associated item not found in `proc_macro2::Span`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `def_site` found for struct `proc_macro2::Span` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-core-macros-0.8.3/src/reg/tokens.rs:105:38
[INFO] [stderr]     |
[INFO] [stderr] 105 |   let (def_site, call_site) = (Span::def_site(), Span::call_site());
[INFO] [stderr]     |                                      ^^^^^^^^ function or associated item not found in `proc_macro2::Span`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `def_site` found for struct `proc_macro2::Span` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-core-macros-0.8.3/src/thr.rs:48:38
[INFO] [stderr]    |
[INFO] [stderr] 48 |   let (def_site, call_site) = (Span::def_site(), Span::call_site());
[INFO] [stderr]    |                                      ^^^^^^^^ function or associated item not found in `proc_macro2::Span`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `drone-core-macros`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "251a3b7ecc61421e3d996214627d48cfa4819a10f2dc0e704f003c27531be995"`
[INFO] running `"docker" "rm" "-f" "251a3b7ecc61421e3d996214627d48cfa4819a10f2dc0e704f003c27531be995"`
[INFO] [stdout] 251a3b7ecc61421e3d996214627d48cfa4819a10f2dc0e704f003c27531be995
