[INFO] crate thrussh-keys 0.17.3 is already in cache [INFO] testing thrussh-keys-0.17.3 against 1.44.0 for beta-1.45-1 [INFO] extracting crate thrussh-keys 0.17.3 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate thrussh-keys 0.17.3 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate thrussh-keys 0.17.3 [INFO] finished tweaking crates.io crate thrussh-keys 0.17.3 [INFO] tweaked toml for crates.io crate thrussh-keys 0.17.3 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bd92bf1b011531666967e4150eed52ac1dbfe3f404f5e86cad201650a66e88e6 [INFO] running `"docker" "start" "-a" "bd92bf1b011531666967e4150eed52ac1dbfe3f404f5e86cad201650a66e88e6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling vcpkg v0.2.9 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.19 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling cryptovec v0.5.3 [INFO] [stderr] Compiling thrussh-libsodium v0.2.0 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling thiserror v1.0.19 [INFO] [stderr] Compiling yasna v0.3.2 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling thrussh-keys v0.17.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.54s [INFO] running `"docker" "inspect" "bd92bf1b011531666967e4150eed52ac1dbfe3f404f5e86cad201650a66e88e6"` [INFO] running `"docker" "rm" "-f" "bd92bf1b011531666967e4150eed52ac1dbfe3f404f5e86cad201650a66e88e6"` [INFO] [stdout] bd92bf1b011531666967e4150eed52ac1dbfe3f404f5e86cad201650a66e88e6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f00badbc4b5740fcd963bd89451eb16c08df1853fac6b6c781f9528b4d42e6d0 [INFO] running `"docker" "start" "-a" "f00badbc4b5740fcd963bd89451eb16c08df1853fac6b6c781f9528b4d42e6d0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling thrussh-keys v0.17.3 (/opt/rustwide/workdir) [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> src/lib.rs:697:28 [INFO] [stderr] | [INFO] [stderr] 697 | let (_, buf) = client.sign_request(&public, buf).await?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `(agent::client::AgentClient, std::result::Result)` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `(agent::client::AgentClient, std::result::Result)` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> src/lib.rs:761:28 [INFO] [stderr] | [INFO] [stderr] 761 | let (_, buf) = client.sign_request(&public, buf).await?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `(agent::client::AgentClient, std::result::Result)` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `(agent::client::AgentClient, std::result::Result)` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [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 `thrussh-keys`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f00badbc4b5740fcd963bd89451eb16c08df1853fac6b6c781f9528b4d42e6d0"` [INFO] running `"docker" "rm" "-f" "f00badbc4b5740fcd963bd89451eb16c08df1853fac6b6c781f9528b4d42e6d0"` [INFO] [stdout] f00badbc4b5740fcd963bd89451eb16c08df1853fac6b6c781f9528b4d42e6d0