[INFO] cloning repository https://github.com/rinconjc/hiccup [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rinconjc/hiccup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frinconjc%2Fhiccup", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frinconjc%2Fhiccup'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8d77119a62f63fcf15acc858c0ccaeb450aa6f2 [INFO] checking rinconjc/hiccup against try#e0f03aec47b100bc29555561bd62a99d1bc6aca5 for pr-86231 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frinconjc%2Fhiccup" "/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/rinconjc/hiccup on toolchain e0f03aec47b100bc29555561bd62a99d1bc6aca5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rinconjc/hiccup [INFO] finished tweaking git repo https://github.com/rinconjc/hiccup [INFO] tweaked toml for git repo https://github.com/rinconjc/hiccup written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/rinconjc/hiccup already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2786f2b7121a8f0757a1d2fbfba3e52475d3092d333d8429155d0f367b406ed [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" "c2786f2b7121a8f0757a1d2fbfba3e52475d3092d333d8429155d0f367b406ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2786f2b7121a8f0757a1d2fbfba3e52475d3092d333d8429155d0f367b406ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2786f2b7121a8f0757a1d2fbfba3e52475d3092d333d8429155d0f367b406ed", kill_on_drop: false }` [INFO] [stdout] c2786f2b7121a8f0757a1d2fbfba3e52475d3092d333d8429155d0f367b406ed [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40e5ca86854b7c7d6dd9bc31316aef0b53bbf06bbbd38aab299ec76c495ef8b2 [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" "40e5ca86854b7c7d6dd9bc31316aef0b53bbf06bbbd38aab299ec76c495ef8b2", kill_on_drop: false }` [INFO] [stderr] Checking hiccup v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0282]: type annotations needed for `HashMap` [INFO] [stdout] --> src/main.rs:31:25 [INFO] [stdout] | [INFO] [stdout] 31 | let mut m = HashMap::new(); [INFO] [stdout] | ^^^^^^^^^^^^ cannot infer type for type parameter `K` [INFO] [stdout] ... [INFO] [stdout] 44 | let props = hiccup!(@props $($props)*); [INFO] [stdout] | ----- consider giving `props` the explicit type `HashMap`, where the type parameter `K` is specified [INFO] [stdout] ... [INFO] [stdout] 56 | let t = hiccup![br]; [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `hiccup` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hiccup` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed for `HashMap` [INFO] [stdout] --> src/main.rs:31:25 [INFO] [stdout] | [INFO] [stdout] 31 | let mut m = HashMap::new(); [INFO] [stdout] | ^^^^^^^^^^^^ cannot infer type for type parameter `K` [INFO] [stdout] ... [INFO] [stdout] 44 | let props = hiccup!(@props $($props)*); [INFO] [stdout] | ----- consider giving `props` the explicit type `HashMap`, where the type parameter `K` is specified [INFO] [stdout] ... [INFO] [stdout] 56 | let t = hiccup![br]; [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `hiccup` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "40e5ca86854b7c7d6dd9bc31316aef0b53bbf06bbbd38aab299ec76c495ef8b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40e5ca86854b7c7d6dd9bc31316aef0b53bbf06bbbd38aab299ec76c495ef8b2", kill_on_drop: false }` [INFO] [stdout] 40e5ca86854b7c7d6dd9bc31316aef0b53bbf06bbbd38aab299ec76c495ef8b2