[INFO] updating cached repository aaronarduino/wordtest [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/aaronarduino/wordtest [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/aaronarduino/wordtest" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/aaronarduino/wordtest"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/aaronarduino/wordtest'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/aaronarduino/wordtest" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/aaronarduino/wordtest"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/aaronarduino/wordtest'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6592d338fd747eaa02c77a97f0c2cba80bc44bfe [INFO] sha for GitHub repo aaronarduino/wordtest: 6592d338fd747eaa02c77a97f0c2cba80bc44bfe [INFO] validating manifest of aaronarduino/wordtest on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of aaronarduino/wordtest on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing aaronarduino/wordtest [INFO] finished frobbing aaronarduino/wordtest [INFO] frobbed toml for aaronarduino/wordtest written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/aaronarduino/wordtest/Cargo.toml [INFO] started frobbing aaronarduino/wordtest [INFO] finished frobbing aaronarduino/wordtest [INFO] frobbed toml for aaronarduino/wordtest written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/aaronarduino/wordtest/Cargo.toml [INFO] crate aaronarduino/wordtest already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking aaronarduino/wordtest against master#435236b8877cdb98c82eaebfb7887782277265c5 for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-5/master#435236b8877cdb98c82eaebfb7887782277265c5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/aaronarduino/wordtest:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4dd75d4ff8575bf45ccb7983a458bf437bf153039aa7c15420187d1419153fe0 [INFO] running `"docker" "start" "-a" "4dd75d4ff8575bf45ccb7983a458bf437bf153039aa7c15420187d1419153fe0"` [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Checking fixedbitset v0.1.5 [INFO] [stderr] Checking piston-shaders_graphics2d v0.2.1 [INFO] [stderr] Checking deflate v0.7.2 [INFO] [stderr] Checking nodrop v0.1.8 [INFO] [stderr] Compiling wayland-scanner v0.7.6 [INFO] [stderr] Checking pistoncore-input v0.16.0 [INFO] [stderr] Checking piston2d-graphics v0.20.0 [INFO] [stderr] Compiling gl v0.6.1 [INFO] [stderr] Compiling glutin v0.7.2 [INFO] [stderr] Checking arrayvec v0.3.20 [INFO] [stderr] Compiling target_build_utils v0.1.2 [INFO] [stderr] Checking petgraph v0.2.9 [INFO] [stderr] Checking png v0.6.2 [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.2.9/src/graph.rs:421:17 [INFO] [stderr] | [INFO] [stderr] 421 | assert!(Ix::max().index() == !0 || NodeIndex::end() != node_idx); [INFO] [stderr] | ^^^^^^^ multiple `max` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in the trait `graph::IndexType` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.2.9/src/graph.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | fn max() -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: to disambiguate the method call, write `graph::IndexType::max(...)` instead [INFO] [stderr] note: candidate #2 is defined in the trait `std::cmp::Ord` [INFO] [stderr] = help: to disambiguate the method call, write `std::cmp::Ord::max(...)` instead [INFO] [stderr] [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.2.9/src/graph.rs:458:17 [INFO] [stderr] | [INFO] [stderr] 458 | assert!(Ix::max().index() == !0 || EdgeIndex::end() != edge_idx); [INFO] [stderr] | ^^^^^^^ multiple `max` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in the trait `graph::IndexType` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.2.9/src/graph.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | fn max() -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: to disambiguate the method call, write `graph::IndexType::max(...)` instead [INFO] [stderr] note: candidate #2 is defined in the trait `std::cmp::Ord` [INFO] [stderr] = help: to disambiguate the method call, write `std::cmp::Ord::max(...)` instead [INFO] [stderr] [INFO] [stderr] Checking rusttype v0.2.1 [INFO] [stderr] Checking pistoncore-window v0.25.0 [INFO] [stderr] Compiling wayland-client v0.7.6 [INFO] [stderr] Checking image v0.12.1 [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0034`. [INFO] [stderr] error: Could not compile `petgraph`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `K` [INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `V` [INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "4dd75d4ff8575bf45ccb7983a458bf437bf153039aa7c15420187d1419153fe0"` [INFO] running `"docker" "rm" "-f" "4dd75d4ff8575bf45ccb7983a458bf437bf153039aa7c15420187d1419153fe0"` [INFO] [stdout] 4dd75d4ff8575bf45ccb7983a458bf437bf153039aa7c15420187d1419153fe0