[INFO] fetching crate thrussh-keys 0.20.2... [INFO] checking thrussh-keys-0.20.2 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] extracting crate thrussh-keys 0.20.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate thrussh-keys 0.20.2 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate thrussh-keys 0.20.2 [INFO] finished tweaking crates.io crate thrussh-keys 0.20.2 [INFO] tweaked toml for crates.io crate thrussh-keys 0.20.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cffb4f93ab4b4c7843548bf79b6be1b1c74375c83e804b2d719d259082ec7c7d [INFO] running `Command { std: "docker" "start" "-a" "cffb4f93ab4b4c7843548bf79b6be1b1c74375c83e804b2d719d259082ec7c7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cffb4f93ab4b4c7843548bf79b6be1b1c74375c83e804b2d719d259082ec7c7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cffb4f93ab4b4c7843548bf79b6be1b1c74375c83e804b2d719d259082ec7c7d", kill_on_drop: false }` [INFO] [stdout] cffb4f93ab4b4c7843548bf79b6be1b1c74375c83e804b2d719d259082ec7c7d [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7844b3ef12518f6d261d3aad7ef5dab4b504ab4c9b12627249abdc8cfc97e0d9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7844b3ef12518f6d261d3aad7ef5dab4b504ab4c9b12627249abdc8cfc97e0d9", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking cryptovec v0.6.1 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling libsodium-sys v0.2.6 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Checking yasna v0.3.2 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking thrussh-libsodium v0.2.1 [INFO] [stderr] Checking thrussh-keys v0.20.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try` [INFO] [stdout] --> src/lib.rs:751:28 [INFO] [stdout] | [INFO] [stdout] 751 | let (_, buf) = client.sign_request(&public, buf).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `(AgentClient, Result)` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `(AgentClient, Result)` [INFO] [stdout] = note: required by `into_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `incoming` found for struct `tokio::net::UnixListener` in the current scope [INFO] [stdout] --> src/lib.rs:802:43 [INFO] [stdout] | [INFO] [stdout] 802 | agent::server::serve(listener.incoming(), X {}).await [INFO] [stdout] | ^^^^^^^^ method not found in `tokio::net::UnixListener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try` [INFO] [stdout] --> src/lib.rs:815:28 [INFO] [stdout] | [INFO] [stdout] 815 | let (_, buf) = client.sign_request(&public, buf).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `(AgentClient, Result)` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `(AgentClient, Result)` [INFO] [stdout] = note: required by `into_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `thrussh-keys` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7844b3ef12518f6d261d3aad7ef5dab4b504ab4c9b12627249abdc8cfc97e0d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7844b3ef12518f6d261d3aad7ef5dab4b504ab4c9b12627249abdc8cfc97e0d9", kill_on_drop: false }` [INFO] [stdout] 7844b3ef12518f6d261d3aad7ef5dab4b504ab4c9b12627249abdc8cfc97e0d9