[INFO] cloning repository https://github.com/HoloPollock/hunt-the-wumpus [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HoloPollock/hunt-the-wumpus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoloPollock%2Fhunt-the-wumpus"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoloPollock%2Fhunt-the-wumpus'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 066055614ca11dbd30e53df1d32b530ec160e9a5 [INFO] checking HoloPollock/hunt-the-wumpus against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoloPollock%2Fhunt-the-wumpus" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HoloPollock/hunt-the-wumpus on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/HoloPollock/hunt-the-wumpus [INFO] finished tweaking git repo https://github.com/HoloPollock/hunt-the-wumpus [INFO] tweaked toml for git repo https://github.com/HoloPollock/hunt-the-wumpus written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/HoloPollock/hunt-the-wumpus already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 96b61eb1bad077b2e662f29777b7f93d2fa46111ce33c0def90f8db67176531c [INFO] running `"docker" "start" "-a" "96b61eb1bad077b2e662f29777b7f93d2fa46111ce33c0def90f8db67176531c"` [INFO] [stderr] Compiling syn v1.0.3 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling yew v0.9.0 (https://github.com/DenisKolodin/yew#ec41e9d7) [INFO] [stderr] Compiling yew-macro v0.9.0 (https://github.com/DenisKolodin/yew#ec41e9d7) [INFO] [stderr] Compiling stdweb v0.4.18 [INFO] [stderr] Checking backtrace v0.3.35 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Compiling proc-macro-hack v0.5.9 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Compiling stdweb-derive v0.5.1 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.7 [INFO] [stderr] Checking hunt-the-wumpus v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `yew::virtual_dom::VComp<_>: yew::virtual_dom::vcomp::Transformer<_, [closure@src/lib.rs:73:81: 73:90], std::option::Option>>` is not satisfied [INFO] [stderr] --> src/lib.rs:73:81 [INFO] [stderr] | [INFO] [stderr] 73 | [INFO] [stderr] | ^^^^^^^^^ the trait `yew::virtual_dom::vcomp::Transformer<_, [closure@src/lib.rs:73:81: 73:90], std::option::Option>>` is not implemented for `yew::virtual_dom::VComp<_>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as yew::virtual_dom::vcomp::Transformer> [INFO] [stderr] as yew::virtual_dom::vcomp::Transformer> [INFO] [stderr] as yew::virtual_dom::vcomp::Transformer>> [INFO] [stderr] as yew::virtual_dom::vcomp::Transformer> [INFO] [stderr] = note: required by `yew::virtual_dom::vcomp::Transformer::transform` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error[E0277]: the trait bound `yew::virtual_dom::VComp<_>: yew::virtual_dom::vcomp::Transformer<_, [closure@src/lib.rs:73:81: 73:90], std::option::Option>>` is not satisfied [INFO] [stderr] --> src/lib.rs:73:81 [INFO] [stderr] | [INFO] [stderr] 73 | [INFO] [stderr] | ^^^^^^^^^ the trait `yew::virtual_dom::vcomp::Transformer<_, [closure@src/lib.rs:73:81: 73:90], std::option::Option>>` is not implemented for `yew::virtual_dom::VComp<_>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as yew::virtual_dom::vcomp::Transformer> [INFO] [stderr] as yew::virtual_dom::vcomp::Transformer> [INFO] [stderr] as yew::virtual_dom::vcomp::Transformer>> [INFO] [stderr] as yew::virtual_dom::vcomp::Transformer> [INFO] [stderr] = note: required by `yew::virtual_dom::vcomp::Transformer::transform` [INFO] [stderr] [INFO] [stderr] error: could not compile `hunt-the-wumpus`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `hunt-the-wumpus`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "96b61eb1bad077b2e662f29777b7f93d2fa46111ce33c0def90f8db67176531c"` [INFO] running `"docker" "rm" "-f" "96b61eb1bad077b2e662f29777b7f93d2fa46111ce33c0def90f8db67176531c"` [INFO] [stdout] 96b61eb1bad077b2e662f29777b7f93d2fa46111ce33c0def90f8db67176531c