[INFO] cloning repository https://github.com/mrobakowski/mulperc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrobakowski/mulperc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrobakowski%2Fmulperc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrobakowski%2Fmulperc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 38979108f3ca8ebc616f34fb63263642c095d760 [INFO] testing mrobakowski/mulperc against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrobakowski%2Fmulperc" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mrobakowski/mulperc on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mrobakowski/mulperc [INFO] finished tweaking git repo https://github.com/mrobakowski/mulperc [INFO] tweaked toml for git repo https://github.com/mrobakowski/mulperc written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/mrobakowski/mulperc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded phf_shared v0.7.20 [INFO] [stderr] Downloaded phf_codegen v0.7.20 [INFO] [stderr] Downloaded serde_json v0.8.3 [INFO] [stderr] Downloaded daggy v0.4.1 [INFO] [stderr] Downloaded quote v0.3.8 [INFO] [stderr] Downloaded gleam v0.2.24 [INFO] [stderr] Downloaded clap v2.19.0 [INFO] [stderr] Downloaded libloading v0.3.1 [INFO] [stderr] Downloaded target_build_utils v0.1.2 [INFO] [stderr] Downloaded x11-dl v2.11.0 [INFO] [stderr] Downloaded petgraph v0.2.9 [INFO] [stderr] Downloaded phf v0.7.20 [INFO] [stderr] Downloaded fixedbitset v0.1.5 [INFO] [stderr] Downloaded glutin v0.6.2 [INFO] [stderr] Downloaded nodrop v0.1.8 [INFO] [stderr] Downloaded jpeg-decoder v0.1.8 [INFO] [stderr] Downloaded serde v0.8.19 [INFO] [stderr] Downloaded arrayvec v0.3.20 [INFO] [stderr] Downloaded image v0.10.3 [INFO] [stderr] Downloaded serde_codegen_internals v0.11.1 [INFO] [stderr] Downloaded png v0.5.2 [INFO] [stderr] Downloaded phf_generator v0.7.20 [INFO] [stderr] Downloaded pistoncore-input v0.14.0 [INFO] [stderr] Downloaded gif v0.9.0 [INFO] [stderr] Downloaded stb_truetype v0.2.0 [INFO] [stderr] Downloaded num_cpus v1.1.0 [INFO] [stderr] Downloaded nalgebra v0.10.1 [INFO] [stderr] Downloaded rayon v0.5.0 [INFO] [stderr] Downloaded syn v0.10.3 [INFO] [stderr] Downloaded serde_derive v0.8.19 [INFO] [stderr] Downloaded serde_codegen v0.8.19 [INFO] [stderr] Downloaded conrod v0.46.2 [INFO] [stderr] Downloaded pbr v1.0.0-alpha.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 431f0c29416dd494bdcd8ea8ac3ad05cad4af1ff061da4cbf11b39a1f3550241 [INFO] running `Command { std: "docker" "start" "-a" "431f0c29416dd494bdcd8ea8ac3ad05cad4af1ff061da4cbf11b39a1f3550241", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "431f0c29416dd494bdcd8ea8ac3ad05cad4af1ff061da4cbf11b39a1f3550241", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "431f0c29416dd494bdcd8ea8ac3ad05cad4af1ff061da4cbf11b39a1f3550241", kill_on_drop: false }` [INFO] [stdout] 431f0c29416dd494bdcd8ea8ac3ad05cad4af1ff061da4cbf11b39a1f3550241 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2337dedbe0b4e9e85ae839417246239f05476f96054522907aad608a99019f5d [INFO] running `Command { std: "docker" "start" "-a" "2337dedbe0b4e9e85ae839417246239f05476f96054522907aad608a99019f5d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.17 [INFO] [stderr] Compiling num-traits v0.1.36 [INFO] [stderr] Compiling phf_shared v0.7.20 [INFO] [stderr] Compiling gcc v0.3.38 [INFO] [stderr] Compiling serde v0.8.19 [INFO] [stderr] Compiling lazy_static v0.2.2 [INFO] [stderr] Compiling rustc-serialize v0.3.21 [INFO] [stderr] Compiling quote v0.3.8 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling odds v0.2.25 [INFO] [stderr] Compiling piston-float v0.2.0 [INFO] [stderr] Compiling byteorder v0.4.2 [INFO] [stderr] Compiling rustc-demangle v0.1.3 [INFO] [stderr] Compiling fixedbitset v0.1.5 [INFO] [stderr] Compiling linked-hash-map v0.0.10 [INFO] [stderr] Compiling inflate v0.1.1 [INFO] [stderr] Compiling color_quant v1.0.0 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling unicode-width v0.1.3 [INFO] [stderr] Compiling unicode-segmentation v0.1.2 [INFO] [stderr] Compiling scoped_threadpool v0.1.7 [INFO] [stderr] Compiling strsim v0.5.2 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling find_folder v0.3.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling x11-dl v2.11.0 [INFO] [stderr] Compiling wayland-scanner v0.5.11 [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stderr] Compiling tempfile v2.1.4 [INFO] [stderr] Compiling stb_truetype v0.2.0 [INFO] [stderr] Compiling phf v0.7.20 [INFO] [stderr] Compiling petgraph v0.2.9 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.2.9/src/graph.rs:421:21 [INFO] [stdout] | [INFO] [stdout] 421 | assert!(Ix::max().index() == !0 || NodeIndex::end() != node_idx); [INFO] [stdout] | ^^^ multiple `max` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in the trait `IndexType` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.2.9/src/graph.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | fn max() -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in the trait `Ord` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 421 | assert!(IndexType::max().index() == !0 || NodeIndex::end() != node_idx); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 421 | assert!(Ord::max().index() == !0 || NodeIndex::end() != node_idx); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.2.9/src/graph.rs:421:38 [INFO] [stdout] | [INFO] [stdout] 374 | impl Graph [INFO] [stdout] | -- this type parameter [INFO] [stdout] ... [INFO] [stdout] 421 | assert!(Ix::max().index() == !0 || NodeIndex::end() != node_idx); [INFO] [stdout] | ^^ expected type parameter `Ix`, found integer [INFO] [stdout] | [INFO] [stdout] = note: expected type parameter `Ix` [INFO] [stdout] found type `{integer}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.2.9/src/graph.rs:458:21 [INFO] [stdout] | [INFO] [stdout] 458 | assert!(Ix::max().index() == !0 || EdgeIndex::end() != edge_idx); [INFO] [stdout] | ^^^ multiple `max` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in the trait `IndexType` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.2.9/src/graph.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | fn max() -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in the trait `Ord` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 458 | assert!(IndexType::max().index() == !0 || EdgeIndex::end() != edge_idx); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 458 | assert!(Ord::max().index() == !0 || EdgeIndex::end() != edge_idx); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.2.9/src/graph.rs:458:38 [INFO] [stdout] | [INFO] [stdout] 374 | impl Graph [INFO] [stdout] | -- this type parameter [INFO] [stdout] ... [INFO] [stdout] 458 | assert!(Ix::max().index() == !0 || EdgeIndex::end() != edge_idx); [INFO] [stdout] | ^^ expected type parameter `Ix`, found integer [INFO] [stdout] | [INFO] [stdout] = note: expected type parameter `Ix` [INFO] [stdout] found type `{integer}` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v0.10.3 [INFO] [stderr] Compiling piston-viewport v0.2.0 [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0034, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `petgraph` due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "2337dedbe0b4e9e85ae839417246239f05476f96054522907aad608a99019f5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2337dedbe0b4e9e85ae839417246239f05476f96054522907aad608a99019f5d", kill_on_drop: false }` [INFO] [stdout] 2337dedbe0b4e9e85ae839417246239f05476f96054522907aad608a99019f5d