[INFO] fetching crate unmemftp 0.1.0... [INFO] testing unmemftp-0.1.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate unmemftp 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate unmemftp 0.1.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate unmemftp 0.1.0 [INFO] finished tweaking crates.io crate unmemftp 0.1.0 [INFO] tweaked toml for crates.io crate unmemftp 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ae092f53579f77165c8882417c0651709459f8dbdd6a695acfdbcaaeeea64ed [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" "8ae092f53579f77165c8882417c0651709459f8dbdd6a695acfdbcaaeeea64ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ae092f53579f77165c8882417c0651709459f8dbdd6a695acfdbcaaeeea64ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ae092f53579f77165c8882417c0651709459f8dbdd6a695acfdbcaaeeea64ed", kill_on_drop: false }` [INFO] [stdout] 8ae092f53579f77165c8882417c0651709459f8dbdd6a695acfdbcaaeeea64ed [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 973b13fea0099998d5a0635113ecfb810acd72a6c075e7c998771f9729a28e2d [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" "973b13fea0099998d5a0635113ecfb810acd72a6c075e7c998771f9729a28e2d", kill_on_drop: false }` [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling protobuf v2.19.0 [INFO] [stderr] Compiling prometheus v0.9.0 [INFO] [stderr] Compiling std_prelude v0.2.12 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling tokio v0.2.24 [INFO] [stderr] Compiling rustls v0.17.0 [INFO] [stderr] Compiling stfu8 v0.2.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling proxy-protocol v0.1.1 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling path_abs v0.5.0 [INFO] [stderr] Compiling slog-scope v4.3.0 [INFO] [stderr] Compiling slog-stdlog v4.1.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling tokio-rustls v0.13.1 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling libunftp v0.11.2 [INFO] [stderr] Compiling unmemftp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.58s [INFO] running `Command { std: "docker" "inspect" "973b13fea0099998d5a0635113ecfb810acd72a6c075e7c998771f9729a28e2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "973b13fea0099998d5a0635113ecfb810acd72a6c075e7c998771f9729a28e2d", kill_on_drop: false }` [INFO] [stdout] 973b13fea0099998d5a0635113ecfb810acd72a6c075e7c998771f9729a28e2d [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce33b7b95914628064ec03c2bca7ad9c94b6eb963e2d4590ad6af6e7537a9f5a [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" "ce33b7b95914628064ec03c2bca7ad9c94b6eb963e2d4590ad6af6e7537a9f5a", kill_on_drop: false }` [INFO] [stderr] Compiling async_ftp v4.0.4 [INFO] [stderr] Compiling unmemftp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: `BobAuthenticator` doesn't implement `Debug` [INFO] [stdout] --> tests/test.rs:79:7 [INFO] [stdout] | [INFO] [stdout] 79 | impl Authenticator for BobAuthenticator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ `BobAuthenticator` cannot be formatted using `{:?}` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libunftp-0.11.2/src/auth/authenticator.rs:12:43 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait Authenticator: Sync + Send + Debug [INFO] [stdout] | ----- required by this bound in `Authenticator` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Debug` is not implemented for `BobAuthenticator` [INFO] [stdout] = note: add `#[derive(Debug)]` or manually implement `Debug` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `unmemftp` [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" "ce33b7b95914628064ec03c2bca7ad9c94b6eb963e2d4590ad6af6e7537a9f5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce33b7b95914628064ec03c2bca7ad9c94b6eb963e2d4590ad6af6e7537a9f5a", kill_on_drop: false }` [INFO] [stdout] ce33b7b95914628064ec03c2bca7ad9c94b6eb963e2d4590ad6af6e7537a9f5a