[INFO] fetching crate drone-core-macros 0.8.3...
[INFO] extracting crate drone-core-macros 0.8.3 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/drone-core-macros/0.8.3
[INFO] extracting crate drone-core-macros 0.8.3 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/drone-core-macros/0.8.3
[INFO] validating manifest of drone-core-macros-0.8.3 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of drone-core-macros-0.8.3 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing drone-core-macros-0.8.3
[INFO] finished frobbing drone-core-macros-0.8.3
[INFO] frobbed toml for drone-core-macros-0.8.3 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/drone-core-macros/0.8.3/Cargo.toml
[INFO] started frobbing drone-core-macros-0.8.3
[INFO] finished frobbing drone-core-macros-0.8.3
[INFO] frobbed toml for drone-core-macros-0.8.3 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/drone-core-macros/0.8.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking drone-core-macros-0.8.3 against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-0/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/drone-core-macros/0.8.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c8a5769f1e6fb44922b2cabf9730451a9c5246d4e15ad9065659486650424d15
[INFO] running `"docker" "start" "-a" "c8a5769f1e6fb44922b2cabf9730451a9c5246d4e15ad9065659486650424d15"`
[INFO] [stderr]     Checking if_chain v0.1.3
[INFO] [stderr]     Checking proc-macro2 v0.4.30
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking quote v0.6.12
[INFO] [stderr]     Checking syn v0.14.9
[INFO] [stderr]     Checking drone-macros-core v0.8.3
[INFO] [stderr]     Checking drone-core-macros v0.8.3 (/opt/crater/workdir)
[INFO] [stderr] error[E0599]: no function or associated item named `def_site` found for type `proc_macro2::Span` in the current scope
[INFO] [stderr]    --> 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 type `proc_macro2::Span` in the current scope
[INFO] [stderr]   --> 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 type `proc_macro2::Span` in the current scope
[INFO] [stderr]  --> 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 type `proc_macro2::Span` in the current scope
[INFO] [stderr]   --> 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 type `proc_macro2::Span` in the current scope
[INFO] [stderr]    --> 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[E0599]: no function or associated item named `def_site` found for type `proc_macro2::Span` in the current scope
[INFO] [stderr]    --> 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 type `proc_macro2::Span` in the current scope
[INFO] [stderr]    --> 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 type `proc_macro2::Span` in the current scope
[INFO] [stderr]   --> 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[E0599]: no function or associated item named `def_site` found for type `proc_macro2::Span` in the current scope
[INFO] [stderr]    --> 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: 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] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no function or associated item named `def_site` found for type `proc_macro2::Span` in the current scope
[INFO] [stderr]   --> 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 type `proc_macro2::Span` in the current scope
[INFO] [stderr]  --> 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 type `proc_macro2::Span` in the current scope
[INFO] [stderr]   --> 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 type `proc_macro2::Span` in the current scope
[INFO] [stderr]    --> 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[E0599]: no function or associated item named `def_site` found for type `proc_macro2::Span` in the current scope
[INFO] [stderr]    --> 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 type `proc_macro2::Span` in the current scope
[INFO] [stderr]    --> 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 type `proc_macro2::Span` in the current scope
[INFO] [stderr]   --> 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" "c8a5769f1e6fb44922b2cabf9730451a9c5246d4e15ad9065659486650424d15"`
[INFO] running `"docker" "rm" "-f" "c8a5769f1e6fb44922b2cabf9730451a9c5246d4e15ad9065659486650424d15"`
[INFO] [stdout] c8a5769f1e6fb44922b2cabf9730451a9c5246d4e15ad9065659486650424d15