[INFO] crate rs-graph 0.17.1 is already in cache [INFO] checking rs-graph-0.17.1 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] extracting crate rs-graph 0.17.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate rs-graph 0.17.1 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rs-graph 0.17.1 [INFO] removed 3 missing examples [INFO] finished tweaking crates.io crate rs-graph 0.17.1 [INFO] tweaked toml for crates.io crate rs-graph 0.17.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d9b5fff16fad2bbf4f4270e35e9e21052466e513e9c66f575047e74fd4ff1f3f [INFO] running `"docker" "start" "-a" "d9b5fff16fad2bbf4f4270e35e9e21052466e513e9c66f575047e74fd4ff1f3f"` [INFO] [stderr] Compiling rs-graph v0.17.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking rustop v1.0.4 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] error[E0433]: failed to resolve: could not find `dimacs` in `rs_graph` [INFO] [stderr] --> examples/edmondskarp.rs:23:15 [INFO] [stderr] | [INFO] [stderr] 23 | use rs_graph::dimacs::maxflow::Instance; [INFO] [stderr] | ^^^^^^ could not find `dimacs` in `rs_graph` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Instance` [INFO] [stderr] --> examples/edmondskarp.rs:56:20 [INFO] [stderr] | [INFO] [stderr] 56 | let instance = Instance::<_, i32, _>::read(&args.file).unwrap(); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Instance` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `dimacs` in `rs_graph` [INFO] [stderr] --> examples/dinic.rs:23:15 [INFO] [stderr] | [INFO] [stderr] 23 | use rs_graph::dimacs::maxflow::Instance; [INFO] [stderr] | ^^^^^^ could not find `dimacs` in `rs_graph` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Instance` [INFO] [stderr] --> examples/dinic.rs:56:20 [INFO] [stderr] | [INFO] [stderr] 56 | let instance = Instance::<_, i32, _>::read(&args.file).unwrap(); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Instance` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0433`. [INFO] [stderr] error: could not compile `rs-graph`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0433`. [INFO] [stderr] error: could not compile `rs-graph`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0433]: failed to resolve: could not find `dimacs` in `rs_graph` [INFO] [stderr] --> examples/pushrelabel.rs:22:15 [INFO] [stderr] | [INFO] [stderr] 22 | use rs_graph::dimacs::maxflow::Instance; [INFO] [stderr] | ^^^^^^ could not find `dimacs` in `rs_graph` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Instance` [INFO] [stderr] --> examples/pushrelabel.rs:54:20 [INFO] [stderr] | [INFO] [stderr] 54 | let instance = Instance::<_, F, _>::read(filename).unwrap(); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Instance` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0433`. [INFO] [stderr] error: could not compile `rs-graph`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/linkedlistgraph.rs:618:74 [INFO] [stderr] | [INFO] [stderr] 618 | for g in [cycle::(7), peterson(), hypercube(5)].into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/linkedlistgraph.rs:634:74 [INFO] [stderr] | [INFO] [stderr] 634 | for g in [cycle::(7), peterson(), hypercube(5)].into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d9b5fff16fad2bbf4f4270e35e9e21052466e513e9c66f575047e74fd4ff1f3f"` [INFO] running `"docker" "rm" "-f" "d9b5fff16fad2bbf4f4270e35e9e21052466e513e9c66f575047e74fd4ff1f3f"` [INFO] [stdout] d9b5fff16fad2bbf4f4270e35e9e21052466e513e9c66f575047e74fd4ff1f3f