[INFO] updating cached repository https://github.com/davidB/istio-sample-bookinfo-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b41c86f137d3dba683a7c5a3b9ae7a4ddb033bc8 [INFO] checking davidB/istio-sample-bookinfo-rust against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdavidB%2Fistio-sample-bookinfo-rust" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidB/istio-sample-bookinfo-rust on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69 [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/davidB/istio-sample-bookinfo-rust [INFO] finished tweaking git repo https://github.com/davidB/istio-sample-bookinfo-rust [INFO] tweaked toml for git repo https://github.com/davidB/istio-sample-bookinfo-rust written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/davidB/istio-sample-bookinfo-rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "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] 17523c53250331266605e02f368f11801c9ee91e07ac249cfd920c7ea7378ad3 [INFO] running `"docker" "start" "-a" "17523c53250331266605e02f368f11801c9ee91e07ac249cfd920c7ea7378ad3"` [INFO] [stderr] Compiling cc v1.0.9 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Compiling serde v1.0.37 [INFO] [stderr] Compiling num-traits v0.2.2 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Compiling remove_dir_all v0.5.0 [INFO] [stderr] Checking scoped-tls v0.1.1 [INFO] [stderr] Checking slog v2.2.3 [INFO] [stderr] Checking smallvec v0.6.0 [INFO] [stderr] Checking memoffset v0.1.0 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Checking string v0.1.0 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking http-range v0.1.1 [INFO] [stderr] Checking httparse v1.2.4 [INFO] [stderr] error[E0038]: the trait `MapErrFn` cannot be made into an object [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-2.2.3/src/lib.rs:1793:5 [INFO] [stderr] | [INFO] [stderr] 1793 | map_fn: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `MapErrFn` cannot be made into an object [INFO] [stderr] [INFO] [stderr] error[E0038]: the trait `SendSyncRefUnwindSafeDrain` cannot be made into an object [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-2.2.3/src/lib.rs:1065:19 [INFO] [stderr] | [INFO] [stderr] 1065 | pub struct Logger>> [INFO] [stderr] | ^ the trait `SendSyncRefUnwindSafeDrain` cannot be made into an object [INFO] [stderr] [INFO] [stderr] error[E0038]: the trait `SendSyncRefUnwindSafeDrain` cannot be made into an object [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-2.2.3/src/lib.rs:1103:5 [INFO] [stderr] | [INFO] [stderr] 1103 | / pub fn root(drain: D, values: OwnedKV) -> Logger [INFO] [stderr] 1104 | | where [INFO] [stderr] 1105 | | D: 'static + SendSyncRefUnwindSafeDrain, [INFO] [stderr] 1106 | | T: SendSyncRefUnwindSafeKV + 'static, [INFO] [stderr] ... | [INFO] [stderr] 1112 | | } [INFO] [stderr] 1113 | | } [INFO] [stderr] | |_____^ the trait `SendSyncRefUnwindSafeDrain` cannot be made into an object [INFO] [stderr] [INFO] [stderr] error[E0038]: the trait `SendSyncRefUnwindSafeDrain` cannot be made into an object [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-2.2.3/src/lib.rs:1206:5 [INFO] [stderr] | [INFO] [stderr] 1206 | / pub fn into_erased( [INFO] [stderr] 1207 | | self, [INFO] [stderr] 1208 | | ) -> Logger>> [INFO] [stderr] 1209 | | where [INFO] [stderr] ... | [INFO] [stderr] 1216 | | } [INFO] [stderr] 1217 | | } [INFO] [stderr] | |_____^ the trait `SendSyncRefUnwindSafeDrain` cannot be made into an object [INFO] [stderr] [INFO] [stderr] error[E0038]: the trait `SendSyncRefUnwindSafeDrain` cannot be made into an object [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-2.2.3/src/lib.rs:1222:5 [INFO] [stderr] | [INFO] [stderr] 1222 | / pub fn to_erased( [INFO] [stderr] 1223 | | &self, [INFO] [stderr] 1224 | | ) -> Logger>> [INFO] [stderr] 1225 | | where [INFO] [stderr] ... | [INFO] [stderr] 1228 | | self.clone().into_erased() [INFO] [stderr] 1229 | | } [INFO] [stderr] | |_____^ the trait `SendSyncRefUnwindSafeDrain` cannot be made into an object [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0038`. [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] error: could not compile `slog`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "17523c53250331266605e02f368f11801c9ee91e07ac249cfd920c7ea7378ad3"` [INFO] running `"docker" "rm" "-f" "17523c53250331266605e02f368f11801c9ee91e07ac249cfd920c7ea7378ad3"` [INFO] [stdout] 17523c53250331266605e02f368f11801c9ee91e07ac249cfd920c7ea7378ad3