[INFO] updating cached repository LeakyBucket/opencensus
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/LeakyBucket/opencensus
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/LeakyBucket/opencensus" "work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/gh/LeakyBucket/opencensus"`
[INFO] [stderr] Cloning into 'work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/gh/LeakyBucket/opencensus'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LeakyBucket/opencensus" "work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/gh/LeakyBucket/opencensus"`
[INFO] [stderr] Cloning into 'work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/gh/LeakyBucket/opencensus'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9eaa184c3b11043da77d027fa643fb7b4fdb809e
[INFO] sha for GitHub repo LeakyBucket/opencensus: 9eaa184c3b11043da77d027fa643fb7b4fdb809e
[INFO] validating manifest of LeakyBucket/opencensus on toolchain master#2bde39b8edce6463e1c37f8a8082a875e7b536b1
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of LeakyBucket/opencensus on toolchain try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing LeakyBucket/opencensus
[INFO] finished frobbing LeakyBucket/opencensus
[INFO] frobbed toml for LeakyBucket/opencensus written to work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/gh/LeakyBucket/opencensus/Cargo.toml
[INFO] started frobbing LeakyBucket/opencensus
[INFO] finished frobbing LeakyBucket/opencensus
[INFO] frobbed toml for LeakyBucket/opencensus written to work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/gh/LeakyBucket/opencensus/Cargo.toml
[INFO] crate LeakyBucket/opencensus has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking LeakyBucket/opencensus against master#2bde39b8edce6463e1c37f8a8082a875e7b536b1 for pr-57483
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57483/worker-4/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/gh/LeakyBucket/opencensus:/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" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6d0f5dc19b2ad633950ac12d3fa9f1e2ad79c6434d05c710e42a249d3e021276
[INFO] running `"docker" "start" "-a" "6d0f5dc19b2ad633950ac12d3fa9f1e2ad79c6434d05c710e42a249d3e021276"`
[INFO] [stderr]     Checking opencensus v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find value `trace_opts` in this scope
[INFO] [stderr]    --> src/trace/mod.rs:100:22
[INFO] [stderr]     |
[INFO] [stderr] 100 |             options: trace_opts,
[INFO] [stderr]     |                      ^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `state` in this scope
[INFO] [stderr]    --> src/trace/mod.rs:101:20
[INFO] [stderr]     |
[INFO] [stderr] 101 |             state: state,
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    `self` value is a keyword only available in methods with `self` parameter
[INFO] [stderr]     |                    help: try: `self.state`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `opencensus`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0425]: cannot find value `trace_opts` in this scope
[INFO] [stderr]    --> src/trace/mod.rs:100:22
[INFO] [stderr]     |
[INFO] [stderr] 100 |             options: trace_opts,
[INFO] [stderr]     |                      ^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `state` in this scope
[INFO] [stderr]    --> src/trace/mod.rs:101:20
[INFO] [stderr]     |
[INFO] [stderr] 101 |             state: state,
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    `self` value is a keyword only available in methods with `self` parameter
[INFO] [stderr]     |                    help: try: `self.state`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `opencensus`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6d0f5dc19b2ad633950ac12d3fa9f1e2ad79c6434d05c710e42a249d3e021276"`
[INFO] running `"docker" "rm" "-f" "6d0f5dc19b2ad633950ac12d3fa9f1e2ad79c6434d05c710e42a249d3e021276"`
[INFO] [stdout] 6d0f5dc19b2ad633950ac12d3fa9f1e2ad79c6434d05c710e42a249d3e021276