[INFO] cloning repository https://github.com/maxsnew/cargo-dot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxsnew/cargo-dot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxsnew%2Fcargo-dot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxsnew%2Fcargo-dot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 66e411929ac7c33817d838b3e651acac2e6b7690 [INFO] testing maxsnew/cargo-dot against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxsnew%2Fcargo-dot" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maxsnew/cargo-dot on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/maxsnew/cargo-dot [INFO] finished tweaking git repo https://github.com/maxsnew/cargo-dot [INFO] tweaked toml for git repo https://github.com/maxsnew/cargo-dot written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/maxsnew/cargo-dot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe5bf540a4707e7e20c0c36d40742f05c22e0c7d0a14b99b969893964eebfee0 [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" "fe5bf540a4707e7e20c0c36d40742f05c22e0c7d0a14b99b969893964eebfee0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe5bf540a4707e7e20c0c36d40742f05c22e0c7d0a14b99b969893964eebfee0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe5bf540a4707e7e20c0c36d40742f05c22e0c7d0a14b99b969893964eebfee0", kill_on_drop: false }` [INFO] [stdout] fe5bf540a4707e7e20c0c36d40742f05c22e0c7d0a14b99b969893964eebfee0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43455fb066742a96ff5b86d9906f6ab059e905f123aa9aa8d0fd3b5ea681ba19 [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" "43455fb066742a96ff5b86d9906f6ab059e905f123aa9aa8d0fd3b5ea681ba19", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.5 [INFO] [stderr] Compiling gcc v0.3.9 [INFO] [stderr] Compiling winapi-build v0.1.0 [INFO] [stderr] Compiling rustc-serialize v0.3.15 [INFO] [stderr] Compiling matches v0.1.2 [INFO] [stderr] Compiling regex-syntax v0.2.0 [INFO] [stderr] Compiling strsim v0.3.0 [INFO] [stderr] Compiling filetime v0.1.4 [INFO] [stderr] Compiling glob v0.2.10 [INFO] [stderr] Compiling threadpool v0.1.4 [INFO] [stderr] Compiling dot v0.0.4 [INFO] [stderr] Compiling memchr v0.1.3 [INFO] [stderr] Compiling tar v0.2.14 [INFO] [stderr] Compiling num_cpus v0.2.6 [INFO] [stderr] Compiling winapi v0.1.23 [INFO] [stdout] error[E0277]: the trait bound `[N]: ToOwned` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dot-0.0.4/src/lib.rs:507:27 [INFO] [stdout] | [INFO] [stdout] 507 | fn nodes(&'a self) -> Nodes<'a, N>; [INFO] [stdout] | ^^^^^^^^^^^^ the trait `ToOwned` is not implemented for `[N]` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Cow` [INFO] [stdout] help: consider introducing a `where` bound, but there might be an alternative better way to express this requirement [INFO] [stdout] | [INFO] [stdout] 505 | pub trait GraphWalk<'a, N, E> where [N]: ToOwned { [INFO] [stdout] | ++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `[E]: ToOwned` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dot-0.0.4/src/lib.rs:509:27 [INFO] [stdout] | [INFO] [stdout] 509 | fn edges(&'a self) -> Edges<'a, E>; [INFO] [stdout] | ^^^^^^^^^^^^ the trait `ToOwned` is not implemented for `[E]` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Cow` [INFO] [stdout] help: consider introducing a `where` bound, but there might be an alternative better way to express this requirement [INFO] [stdout] | [INFO] [stdout] 505 | pub trait GraphWalk<'a, N, E> where [E]: ToOwned { [INFO] [stdout] | ++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dot` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.15/src/serialize.rs:145:45 [INFO] [stdout] | [INFO] [stdout] 145 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.15/src/serialize.rs:201:41 [INFO] [stdout] | [INFO] [stdout] 201 | fn decode(d: &mut D) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Result` [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 201 | fn decode(d: &mut D) -> Result where Self: Sized; [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "43455fb066742a96ff5b86d9906f6ab059e905f123aa9aa8d0fd3b5ea681ba19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43455fb066742a96ff5b86d9906f6ab059e905f123aa9aa8d0fd3b5ea681ba19", kill_on_drop: false }` [INFO] [stdout] 43455fb066742a96ff5b86d9906f6ab059e905f123aa9aa8d0fd3b5ea681ba19