[INFO] updating cached repository https://github.com/bsundsrud/talkboy [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] 1a5c877711e3edda07f526441485bedecf3898d2 [INFO] checking bsundsrud/talkboy against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsundsrud%2Ftalkboy" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bsundsrud/talkboy 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/bsundsrud/talkboy [INFO] finished tweaking git repo https://github.com/bsundsrud/talkboy [INFO] tweaked toml for git repo https://github.com/bsundsrud/talkboy written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/bsundsrud/talkboy 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 2a0a29f683b3d5dc5b7b9065d2a1843e35e5b3609376ce5a04f8e3b62214846a [INFO] running `"docker" "start" "-a" "2a0a29f683b3d5dc5b7b9065d2a1843e35e5b3609376ce5a04f8e3b62214846a"` [INFO] [stderr] Compiling slog v2.4.1 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Checking tokio-sync v0.1.1 [INFO] [stderr] Checking tokio-executor v0.1.6 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking serde_yaml v0.8.8 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking serde_json v1.0.38 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.87 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Checking h2 v0.1.16 [INFO] [stderr] Checking url_serde v0.2.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-timer v0.2.10 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [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-2.4.1/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] 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" "2a0a29f683b3d5dc5b7b9065d2a1843e35e5b3609376ce5a04f8e3b62214846a"` [INFO] running `"docker" "rm" "-f" "2a0a29f683b3d5dc5b7b9065d2a1843e35e5b3609376ce5a04f8e3b62214846a"` [INFO] [stdout] 2a0a29f683b3d5dc5b7b9065d2a1843e35e5b3609376ce5a04f8e3b62214846a