[INFO] crate mongo_oplog 0.0.1 is already in cache [INFO] checking mongo_oplog-0.0.1 against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350 [INFO] extracting crate mongo_oplog 0.0.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate mongo_oplog 0.0.1 on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241 [INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate mongo_oplog 0.0.1 [INFO] finished tweaking crates.io crate mongo_oplog 0.0.1 [INFO] tweaked toml for crates.io crate mongo_oplog 0.0.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "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] 5d3143a3552b7402936417415ab0261dcef53e36d6cca28ec858cb7addf1785e [INFO] running `"docker" "start" "-a" "5d3143a3552b7402936417415ab0261dcef53e36d6cca28ec858cb7addf1785e"` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling mongoc-sys v1.8.0 [INFO] [stderr] Checking linked-hash-map v0.0.9 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking bson v0.3.2 [INFO] [stderr] error: failed to run custom build command for `mongoc-sys v1.8.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/mongoc-sys-a3ad58283eb80d44/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] % Total % Received % Xferd Average Speed Time Time Time Current [INFO] [stderr] Dload Upload Total Spent Left Speed [INFO] [stderr] 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (6) Could not resolve host: github.com [INFO] [stderr] thread 'main' panicked at 'assertion failed: Command::new("curl").arg("-O").arg("-L").arg(url).status().expect("Could not run curl").success()', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mongoc-sys-1.8.0/build.rs:20:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5586410be584 - backtrace::backtrace::libunwind::trace::hd3621c56e1a82b0a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5586410be584 - backtrace::backtrace::trace_unsynchronized::h127a46c1d6aa4138 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5586410be584 - std::sys_common::backtrace::_print_fmt::hfb10ea147c250179 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x5586410be584 - ::fmt::heca9e4a472b1181e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5586410da3ec - core::fmt::write::h54f88987482a5b75 [INFO] [stderr] at src/libcore/fmt/mod.rs:1057 [INFO] [stderr] 5: 0x5586410bc857 - std::io::Write::write_fmt::he140747fba757439 [INFO] [stderr] at src/libstd/io/mod.rs:1426 [INFO] [stderr] 6: 0x5586410c0735 - std::sys_common::backtrace::_print::hf5ab867f01eb06e3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5586410c0735 - std::sys_common::backtrace::print::hb7ea4d1c97dea23b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5586410c0735 - std::panicking::default_hook::{{closure}}::h68c54342c8022088 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x5586410c0421 - std::panicking::default_hook::hfa9dc9c6d07432d7 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x5586410c0cea - std::panicking::rust_panic_with_hook::hffd6e7ce90eff43e [INFO] [stderr] at src/libstd/panicking.rs:472 [INFO] [stderr] 11: 0x5586410b4453 - std::panicking::begin_panic::hf2e399384bd63bc1 [INFO] [stderr] at /rustc/e60d9e09c55855f5a848fde8ad83e13131a5b241/src/libstd/panicking.rs:399 [INFO] [stderr] 12: 0x5586410af0ae - build_script_build::main::h28bbf1539e295f4c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mongoc-sys-1.8.0/build.rs:20 [INFO] [stderr] 13: 0x5586410b3a90 - std::rt::lang_start::{{closure}}::h244d7fbcf27ed844 [INFO] [stderr] at /rustc/e60d9e09c55855f5a848fde8ad83e13131a5b241/src/libstd/rt.rs:67 [INFO] [stderr] 14: 0x5586410c0803 - std::rt::lang_start_internal::{{closure}}::h772611e6ebc1e85c [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 15: 0x5586410c0803 - std::panicking::try::do_call::h0e021965f0ece434 [INFO] [stderr] at src/libstd/panicking.rs:305 [INFO] [stderr] 16: 0x5586410c6dc7 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 17: 0x5586410c1190 - std::panicking::try::h8a1fdc1cf4c906f9 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 18: 0x5586410c1190 - std::panic::catch_unwind::h799234ecf355f5d7 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x5586410c1190 - std::rt::lang_start_internal::h6663d8b785e6689f [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 20: 0x5586410b3a69 - std::rt::lang_start::ha53c96f4c47a15cd [INFO] [stderr] at /rustc/e60d9e09c55855f5a848fde8ad83e13131a5b241/src/libstd/rt.rs:67 [INFO] [stderr] 21: 0x5586410afd2a - main [INFO] [stderr] 22: 0x7f2b7a823b97 - __libc_start_main [INFO] [stderr] 23: 0x5586410a626a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0277]: the trait bound `!: serde::Deserialize` is not satisfied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bson-0.3.2/src/decoder/serde.rs:356:22 [INFO] [stderr] | [INFO] [stderr] 356 | try!(Deserialize::deserialize(&mut Decoder::new(val))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::Deserialize` is not implemented for `!` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:222:18 [INFO] [stderr] | [INFO] [stderr] 222 | where D: Deserializer; [INFO] [stderr] | ------------ required by this bound in `serde::Deserialize::deserialize` [INFO] [stderr] | [INFO] [stderr] = note: the trait is implemented for `()`. Possibly this error has been caused by changes to Rust's type-inference algorithm (see: https://github.com/rust-lang/rust/issues/48950 for more info). Consider whether you meant to use the type `()` here instead. [INFO] [stderr] [INFO] [stderr] error: Fallback to `!` may introduce undefined behavior [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bson-0.3.2/src/decoder/serde.rs:356:22 [INFO] [stderr] | [INFO] [stderr] 356 | try!(Deserialize::deserialize(&mut Decoder::new(val))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the type parameter Self here was inferred to `!` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bson-0.3.2/src/decoder/serde.rs:356:22 [INFO] [stderr] | [INFO] [stderr] 356 | try!(Deserialize::deserialize(&mut Decoder::new(val))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] note: (type parameter defined here) [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:219:1 [INFO] [stderr] | [INFO] [stderr] 219 | / pub trait Deserialize: Sized { [INFO] [stderr] 220 | | /// Deserialize this value given this `Deserializer`. [INFO] [stderr] 221 | | fn deserialize(deserializer: &mut D) -> Result [INFO] [stderr] 222 | | where D: Deserializer; [INFO] [stderr] 223 | | } [INFO] [stderr] | |_^ [INFO] [stderr] note: ... due to this expression evaluating to `!` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bson-0.3.2/src/decoder/serde.rs:356:17 [INFO] [stderr] | [INFO] [stderr] 356 | try!(Deserialize::deserialize(&mut Decoder::new(val))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: If you want the `!` type to be used here, add explicit type annotations [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `bson`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "5d3143a3552b7402936417415ab0261dcef53e36d6cca28ec858cb7addf1785e"` [INFO] running `"docker" "rm" "-f" "5d3143a3552b7402936417415ab0261dcef53e36d6cca28ec858cb7addf1785e"` [INFO] [stdout] 5d3143a3552b7402936417415ab0261dcef53e36d6cca28ec858cb7addf1785e