[INFO] cloning repository https://github.com/tathanhdinh/challenge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tathanhdinh/challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftathanhdinh%2Fchallenge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftathanhdinh%2Fchallenge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2510a1dc393c10616bfca414aa3a9ab11b83b09c [INFO] checking tathanhdinh/challenge against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftathanhdinh%2Fchallenge" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tathanhdinh/challenge on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tathanhdinh/challenge [INFO] finished tweaking git repo https://github.com/tathanhdinh/challenge [INFO] tweaked toml for git repo https://github.com/tathanhdinh/challenge written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/tathanhdinh/challenge already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "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 void v1.0.2 [INFO] [stderr] Downloaded bitflags v0.7.0 [INFO] [stderr] Downloaded winapi-build v0.1.1 [INFO] [stderr] Downloaded lazy_static v0.2.6 [INFO] [stderr] Downloaded cfg-if v0.1.0 [INFO] [stderr] Downloaded kernel32-sys v0.2.2 [INFO] [stderr] Downloaded libc v0.2.21 [INFO] [stderr] Downloaded winapi v0.2.8 [INFO] [stderr] Downloaded petgraph v0.4.4 [INFO] [stderr] Downloaded fixedbitset v0.1.5 [INFO] [stderr] Downloaded ordermap v0.2.9 [INFO] [stderr] Downloaded nix v0.8.0 [INFO] running `Command { std: "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" "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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 77247782af13fa3290f0414de136e1e41187d46d4b560f00022c9321af0af73f [INFO] running `Command { std: "docker" "start" "-a" "77247782af13fa3290f0414de136e1e41187d46d4b560f00022c9321af0af73f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77247782af13fa3290f0414de136e1e41187d46d4b560f00022c9321af0af73f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77247782af13fa3290f0414de136e1e41187d46d4b560f00022c9321af0af73f", kill_on_drop: false }` [INFO] [stdout] 77247782af13fa3290f0414de136e1e41187d46d4b560f00022c9321af0af73f [INFO] running `Command { std: "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" "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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b42d0260a7fbafe21237efb3022c2290c7e695de1e86e0029fe8050d5d2cca9 [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" "5b42d0260a7fbafe21237efb3022c2290c7e695de1e86e0029fe8050d5d2cca9", 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] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking libc v0.2.21 [INFO] [stderr] Checking ordermap v0.2.9 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking petgraph v0.4.4 [INFO] [stderr] Checking nix v0.8.0 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.4/src/graph.rs:489:21 [INFO] [stdout] | [INFO] [stdout] 489 | 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-0.4.4/src/graph.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | 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] 489 | 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] 489 | 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-0.4.4/src/graph.rs:489:38 [INFO] [stdout] | [INFO] [stdout] 442 | impl Graph [INFO] [stdout] | -- this type parameter [INFO] [stdout] ... [INFO] [stdout] 489 | 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-0.4.4/src/graph.rs:526:21 [INFO] [stdout] | [INFO] [stdout] 526 | 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-0.4.4/src/graph.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | 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] 526 | 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] 526 | assert!(Ord::max().index() == !0 || EdgeIndex::end() != edge_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-0.4.4/src/graph.rs:526:38 [INFO] [stdout] | [INFO] [stdout] 442 | impl Graph [INFO] [stdout] | -- this type parameter [INFO] [stdout] ... [INFO] [stdout] 526 | 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] [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" "5b42d0260a7fbafe21237efb3022c2290c7e695de1e86e0029fe8050d5d2cca9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b42d0260a7fbafe21237efb3022c2290c7e695de1e86e0029fe8050d5d2cca9", kill_on_drop: false }` [INFO] [stdout] 5b42d0260a7fbafe21237efb3022c2290c7e695de1e86e0029fe8050d5d2cca9