[INFO] cloning repository https://github.com/karlgrz/ferroxyl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/karlgrz/ferroxyl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarlgrz%2Fferroxyl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarlgrz%2Fferroxyl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 24f460e05f287fb613a4b08a722156dc661fb071 [INFO] checking karlgrz/ferroxyl against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarlgrz%2Fferroxyl" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/karlgrz/ferroxyl on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/karlgrz/ferroxyl [INFO] finished tweaking git repo https://github.com/karlgrz/ferroxyl [INFO] tweaked toml for git repo https://github.com/karlgrz/ferroxyl written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/karlgrz/ferroxyl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded persistent v0.0.7 [INFO] [stderr] Downloaded router v0.0.15 [INFO] [stderr] Downloaded solicit v0.4.3 [INFO] [stderr] Downloaded hyper v0.6.11 [INFO] [stderr] Downloaded iron v0.2.2 [INFO] [stderr] warning: parsed version requirement `0.2*` is no longer valid [INFO] [stderr] [INFO] [stderr] Previous versions of Cargo accepted this malformed requirement, [INFO] [stderr] but it is being deprecated. This was found when parsing the manifest [INFO] [stderr] of iron 0.2.2, and the correct version requirement is `0.2.*`. [INFO] [stderr] [INFO] [stderr] This will soon become a hard error, so it's either recommended to [INFO] [stderr] update to a fixed version or contact the upstream maintainer about [INFO] [stderr] this warning. [INFO] [stderr] [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 095d5d2d4b106230fc9819a369cae776e3ed1ec8a540deb1aa0239e498176b4a [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" "095d5d2d4b106230fc9819a369cae776e3ed1ec8a540deb1aa0239e498176b4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "095d5d2d4b106230fc9819a369cae776e3ed1ec8a540deb1aa0239e498176b4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "095d5d2d4b106230fc9819a369cae776e3ed1ec8a540deb1aa0239e498176b4a", kill_on_drop: false }` [INFO] [stdout] 095d5d2d4b106230fc9819a369cae776e3ed1ec8a540deb1aa0239e498176b4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d17f0ca4386db88aa9eb093cae04487d36d207a6012dc279c025cf48f36082a5 [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" "d17f0ca4386db88aa9eb093cae04487d36d207a6012dc279c025cf48f36082a5", kill_on_drop: false }` [INFO] [stderr] warning: parsed version requirement `0.2*` is no longer valid [INFO] [stderr] [INFO] [stderr] Previous versions of Cargo accepted this malformed requirement, [INFO] [stderr] but it is being deprecated. This was found when parsing the manifest [INFO] [stderr] of iron 0.2.2, and the correct version requirement is `0.2.*`. [INFO] [stderr] [INFO] [stderr] This will soon become a hard error, so it's either recommended to [INFO] [stderr] update to a fixed version or contact the upstream maintainer about [INFO] [stderr] this warning. [INFO] [stderr] [INFO] [stderr] Checking libc v0.1.10 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling pkg-config v0.3.5 [INFO] [stderr] Compiling gcc v0.3.13 [INFO] [stderr] Checking rustc-serialize v0.3.16 [INFO] [stderr] Checking winapi v0.2.2 [INFO] [stderr] Checking traitobject v0.0.3 [INFO] [stderr] Checking bitflags v0.3.2 [INFO] [stderr] Checking matches v0.1.2 [INFO] [stderr] Checking lazy_static v0.1.14 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking httparse v0.1.6 [INFO] [stderr] Checking language-tags v0.0.7 [INFO] [stderr] Checking unicase v1.0.0 [INFO] [stderr] Checking traitobject v0.0.1 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking route-recognizer v0.1.11 [INFO] [stderr] Checking log v0.3.2 [INFO] [stderr] Checking num_cpus v0.2.6 [INFO] [stderr] Checking unsafe-any v0.4.1 [INFO] [stderr] Checking error v0.1.7 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.16/src/serialize.rs:145:45 [INFO] [stdout] | [INFO] [stdout] 145 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking hpack v0.2.0 [INFO] [stderr] Checking mime v0.1.0 [INFO] [stderr] Compiling kernel32-sys v0.1.4 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Compiling openssl-sys v0.6.5 [INFO] [stderr] Checking solicit v0.4.3 [INFO] [stderr] Checking time v0.1.32 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0642`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` [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" "d17f0ca4386db88aa9eb093cae04487d36d207a6012dc279c025cf48f36082a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d17f0ca4386db88aa9eb093cae04487d36d207a6012dc279c025cf48f36082a5", kill_on_drop: false }` [INFO] [stdout] d17f0ca4386db88aa9eb093cae04487d36d207a6012dc279c025cf48f36082a5