[INFO] cloning repository https://github.com/bennyyip/green-bot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bennyyip/green-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbennyyip%2Fgreen-bot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbennyyip%2Fgreen-bot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8c949558056d78ccf89dc9759c740a30934efc34 [INFO] checking bennyyip/green-bot against try#32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d for pr-83312 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbennyyip%2Fgreen-bot" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bennyyip/green-bot on toolchain 32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bennyyip/green-bot [INFO] finished tweaking git repo https://github.com/bennyyip/green-bot [INFO] tweaked toml for git repo https://github.com/bennyyip/green-bot written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/bennyyip/green-bot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mime v0.2.4 [INFO] [stderr] Downloaded libflate v0.1.6 [INFO] [stderr] Downloaded serde_derive v1.0.6 [INFO] [stderr] Downloaded reqwest v0.6.2 [INFO] [stderr] Downloaded json v0.11.6 [INFO] [stderr] Downloaded unicode-bidi v0.2.6 [INFO] [stderr] Downloaded serde v1.0.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa38a039b65a5e7fdf1934ee5c07025d351e38ff813b361b8b51e08425629716 [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" "fa38a039b65a5e7fdf1934ee5c07025d351e38ff813b361b8b51e08425629716", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa38a039b65a5e7fdf1934ee5c07025d351e38ff813b361b8b51e08425629716", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa38a039b65a5e7fdf1934ee5c07025d351e38ff813b361b8b51e08425629716", kill_on_drop: false }` [INFO] [stdout] fa38a039b65a5e7fdf1934ee5c07025d351e38ff813b361b8b51e08425629716 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 07c07abb61ab0f0d376a477ca1f944f1c45a9bd567eccd1713d92a975104c3fb [INFO] running `Command { std: "docker" "start" "-a" "07c07abb61ab0f0d376a477ca1f944f1c45a9bd567eccd1713d92a975104c3fb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling gcc v0.3.46 [INFO] [stderr] Checking log v0.3.7 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking matches v0.1.4 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling openssl v0.9.12 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking foreign-types v0.2.0 [INFO] [stderr] Checking serde v1.0.6 [INFO] [stderr] Checking lazycell v0.4.0 [INFO] [stderr] Checking futures v0.1.13 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Checking httparse v1.2.2 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking openssl-probe v0.1.1 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking rustc-demangle v0.1.4 [INFO] [stderr] Checking json v0.11.6 [INFO] [stderr] Checking iovec v0.1.0 [INFO] [stderr] Checking num_cpus v1.4.0 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Checking base64 v0.5.2 [INFO] [stderr] Checking libflate v0.1.6 [INFO] [stderr] Checking unicode-bidi v0.2.6 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking net2 v0.2.29 [INFO] [stderr] Checking mime v0.2.4 [INFO] [stderr] Checking bytes v0.4.3 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stdout] error[E0214]: parenthesized type parameters may only be used with a `Fn` trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libflate-0.1.6/src/gzip.rs:452:61 [INFO] [stdout] | [INFO] [stdout] 452 | writer.write_u16::(self.data.len() as u16())?; [INFO] [stdout] | ^^^^^ only `Fn` traits may use parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking num v0.1.37 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking mio v0.6.7 [INFO] [stderr] Checking chrono v0.3.1 [INFO] [stderr] Checking idna v0.1.1 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0214`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libflate` [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "07c07abb61ab0f0d376a477ca1f944f1c45a9bd567eccd1713d92a975104c3fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07c07abb61ab0f0d376a477ca1f944f1c45a9bd567eccd1713d92a975104c3fb", kill_on_drop: false }` [INFO] [stdout] 07c07abb61ab0f0d376a477ca1f944f1c45a9bd567eccd1713d92a975104c3fb