[INFO] updating cached repository https://github.com/dethos/rusty-hub [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] [stderr] From https://github.com/dethos/rusty-hub [INFO] [stderr] a143046..bb78d4f master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bb78d4fc8083c91fe14af3ff6c6b0d765264a18f [INFO] checking dethos/rusty-hub against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdethos%2Frusty-hub" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dethos/rusty-hub 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/dethos/rusty-hub [INFO] finished tweaking git repo https://github.com/dethos/rusty-hub [INFO] tweaked toml for git repo https://github.com/dethos/rusty-hub written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/dethos/rusty-hub already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 9cf96d8bb39113dea6437bbac801d016e73ff7c6cf291a9426e747a6c6adf9a3 [INFO] running `"docker" "start" "-a" "9cf96d8bb39113dea6437bbac801d016e73ff7c6cf291a9426e747a6c6adf9a3"` [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling slog v2.4.1 [INFO] [stderr] Compiling askama_escape v0.2.0 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.30 [INFO] [stderr] Checking lock_api v0.3.2 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Checking bytestring v0.1.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking miniz_oxide v0.3.5 [INFO] [stderr] Compiling libsqlite3-sys v0.12.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking getrandom v0.1.13 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.10.0 [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-2.4.1/src/lib.rs:1808:5 [INFO] [stderr] | [INFO] [stderr] 1808 | 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-2.4.1/src/lib.rs:1080:19 [INFO] [stderr] | [INFO] [stderr] 1080 | 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-2.4.1/src/lib.rs:1118:5 [INFO] [stderr] | [INFO] [stderr] 1118 | / pub fn root(drain: D, values: OwnedKV) -> Logger [INFO] [stderr] 1119 | | where [INFO] [stderr] 1120 | | D: 'static + SendSyncRefUnwindSafeDrain, [INFO] [stderr] 1121 | | T: SendSyncRefUnwindSafeKV + 'static, [INFO] [stderr] ... | [INFO] [stderr] 1127 | | } [INFO] [stderr] 1128 | | } [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-2.4.1/src/lib.rs:1221:5 [INFO] [stderr] | [INFO] [stderr] 1221 | / pub fn into_erased( [INFO] [stderr] 1222 | | self, [INFO] [stderr] 1223 | | ) -> Logger>> [INFO] [stderr] 1224 | | where [INFO] [stderr] ... | [INFO] [stderr] 1231 | | } [INFO] [stderr] 1232 | | } [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-2.4.1/src/lib.rs:1237:5 [INFO] [stderr] | [INFO] [stderr] 1237 | / pub fn to_erased( [INFO] [stderr] 1238 | | &self, [INFO] [stderr] 1239 | | ) -> Logger>> [INFO] [stderr] 1240 | | where [INFO] [stderr] ... | [INFO] [stderr] 1243 | | self.clone().into_erased() [INFO] [stderr] 1244 | | } [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 rand v0.6.5 [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" "9cf96d8bb39113dea6437bbac801d016e73ff7c6cf291a9426e747a6c6adf9a3"` [INFO] running `"docker" "rm" "-f" "9cf96d8bb39113dea6437bbac801d016e73ff7c6cf291a9426e747a6c6adf9a3"` [INFO] [stdout] 9cf96d8bb39113dea6437bbac801d016e73ff7c6cf291a9426e747a6c6adf9a3