[INFO] fetching crate rustgtrending 0.1.1... [INFO] testing rustgtrending-0.1.1 against 1.49.0 for beta-1.50-1 [INFO] extracting crate rustgtrending 0.1.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate rustgtrending 0.1.1 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 rustgtrending 0.1.1 [INFO] finished tweaking crates.io crate rustgtrending 0.1.1 [INFO] tweaked toml for crates.io crate rustgtrending 0.1.1 written to /workspace/builds/worker-10/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] d202233e3d2056b89c0bec1eef19c7c59adb4ec35208bf7356646a387fe25693 [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" "d202233e3d2056b89c0bec1eef19c7c59adb4ec35208bf7356646a387fe25693", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d202233e3d2056b89c0bec1eef19c7c59adb4ec35208bf7356646a387fe25693", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d202233e3d2056b89c0bec1eef19c7c59adb4ec35208bf7356646a387fe25693", kill_on_drop: false }` [INFO] [stdout] d202233e3d2056b89c0bec1eef19c7c59adb4ec35208bf7356646a387fe25693 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 64e67e118f02f2e0e3bf214572a868fcf17d3a5285ec2c2b3ddc6ab1d7f158ff [INFO] running `Command { std: "docker" "start" "-a" "64e67e118f02f2e0e3bf214572a868fcf17d3a5285ec2c2b3ddc6ab1d7f158ff", kill_on_drop: false }` [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling tokio v0.2.24 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling hyper v0.13.9 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.10 [INFO] [stderr] Compiling rustgtrending v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "64e67e118f02f2e0e3bf214572a868fcf17d3a5285ec2c2b3ddc6ab1d7f158ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64e67e118f02f2e0e3bf214572a868fcf17d3a5285ec2c2b3ddc6ab1d7f158ff", kill_on_drop: false }` [INFO] [stdout] 64e67e118f02f2e0e3bf214572a868fcf17d3a5285ec2c2b3ddc6ab1d7f158ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 37cb1ab001ffeb16c5c5efbca431d53b22c4af571be0c27c2c299843fa4eefdd [INFO] running `Command { std: "docker" "start" "-a" "37cb1ab001ffeb16c5c5efbca431d53b22c4af571be0c27c2c299843fa4eefdd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling extend v0.1.2 [INFO] [stderr] Compiling assert-json-diff v1.1.0 [INFO] [stderr] Compiling mockito v0.28.0 [INFO] [stderr] Compiling rustgtrending v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `gtrending` [INFO] [stdout] --> tests/test_fetch_repos.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use gtrending::fetch; [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `gtrending` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `impl std::future::Future` [INFO] [stdout] --> tests/test_fetch_repos.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | assert_eq!(repos, Ok(())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | impl std::future::Future [INFO] [stdout] | std::result::Result<(), _> [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `impl std::future::Future` doesn't implement `Debug` [INFO] [stdout] --> tests/test_fetch_repos.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | assert_eq!(repos, Ok(())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ `impl std::future::Future` cannot be formatted using `{:?}` because it doesn't implement `Debug` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Debug` is not implemented for `impl std::future::Future` [INFO] [stdout] = note: required because of the requirements on the impl of `Debug` for `&impl std::future::Future` [INFO] [stdout] = note: required by `std::fmt::Debug::fmt` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `impl std::future::Future` [INFO] [stdout] --> tests/test_fetch_repos.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | assert_eq!(repos, Ok(())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | impl std::future::Future [INFO] [stdout] | std::result::Result<(), _> [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `impl std::future::Future` doesn't implement `Debug` [INFO] [stdout] --> tests/test_fetch_repos.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | assert_eq!(repos, Ok(())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ `impl std::future::Future` cannot be formatted using `{:?}` because it doesn't implement `Debug` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Debug` is not implemented for `impl std::future::Future` [INFO] [stdout] = note: required because of the requirements on the impl of `Debug` for `&impl std::future::Future` [INFO] [stdout] = note: required by `std::fmt::Debug::fmt` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot construct `futures_io::Error` with struct literal syntax due to inaccessible fields [INFO] [stdout] --> tests/test_fetch_repos.rs:68:18 [INFO] [stdout] | [INFO] [stdout] 68 | Box::new(std::io::Error {}) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `impl std::future::Future` [INFO] [stdout] --> tests/test_fetch_repos.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | / assert_eq!( [INFO] [stdout] 67 | | basic_assertions(Some("invalid-language"), None, None), [INFO] [stdout] 68 | | Box::new(std::io::Error {}) [INFO] [stdout] 69 | | ); [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |______impl std::future::Future [INFO] [stdout] | Box [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `impl std::future::Future` doesn't implement `Debug` [INFO] [stdout] --> tests/test_fetch_repos.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | / assert_eq!( [INFO] [stdout] 67 | | basic_assertions(Some("invalid-language"), None, None), [INFO] [stdout] 68 | | Box::new(std::io::Error {}) [INFO] [stdout] 69 | | ); [INFO] [stdout] | |______^ `impl std::future::Future` cannot be formatted using `{:?}` because it doesn't implement `Debug` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Debug` is not implemented for `impl std::future::Future` [INFO] [stdout] = note: required because of the requirements on the impl of `Debug` for `&impl std::future::Future` [INFO] [stdout] = note: required by `std::fmt::Debug::fmt` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0369, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustgtrending` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "37cb1ab001ffeb16c5c5efbca431d53b22c4af571be0c27c2c299843fa4eefdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37cb1ab001ffeb16c5c5efbca431d53b22c4af571be0c27c2c299843fa4eefdd", kill_on_drop: false }` [INFO] [stdout] 37cb1ab001ffeb16c5c5efbca431d53b22c4af571be0c27c2c299843fa4eefdd