[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] checking maxsnew/cargo-dot against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxsnew%2Fcargo-dot" "/workspace/builds/worker-68/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-68/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maxsnew/cargo-dot on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "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-68/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" "+0599f3403366d9c57f0625e6de3af214b5042a90" "fetch" "--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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3970b9b3feb1a19710af1c0dbc0608ffc89cd341b8306985f48894263a2fc26d [INFO] running `Command { std: "docker" "start" "-a" "3970b9b3feb1a19710af1c0dbc0608ffc89cd341b8306985f48894263a2fc26d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3970b9b3feb1a19710af1c0dbc0608ffc89cd341b8306985f48894263a2fc26d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3970b9b3feb1a19710af1c0dbc0608ffc89cd341b8306985f48894263a2fc26d", kill_on_drop: false }` [INFO] [stdout] 3970b9b3feb1a19710af1c0dbc0608ffc89cd341b8306985f48894263a2fc26d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef5eead8e31e702fe399ec744ba84481b683afb64312d94eec69f3c16885f724 [INFO] running `Command { std: "docker" "start" "-a" "ef5eead8e31e702fe399ec744ba84481b683afb64312d94eec69f3c16885f724", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.1.8 [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] Checking rustc-serialize v0.3.15 [INFO] [stderr] Checking matches v0.1.2 [INFO] [stderr] Checking winapi v0.2.1 [INFO] [stderr] Checking regex-syntax v0.2.0 [INFO] [stderr] Checking bitflags v0.1.1 [INFO] [stderr] Checking strsim v0.3.0 [INFO] [stderr] Checking semver v0.1.20 [INFO] [stderr] Checking threadpool v0.1.4 [INFO] [stderr] Checking glob v0.2.10 [INFO] [stderr] Checking filetime v0.1.4 [INFO] [stderr] Checking dot v0.0.4 [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: build failed [INFO] running `Command { std: "docker" "inspect" "ef5eead8e31e702fe399ec744ba84481b683afb64312d94eec69f3c16885f724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef5eead8e31e702fe399ec744ba84481b683afb64312d94eec69f3c16885f724", kill_on_drop: false }` [INFO] [stdout] ef5eead8e31e702fe399ec744ba84481b683afb64312d94eec69f3c16885f724