[INFO] cloning repository https://github.com/thiagopolastri/tokka [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thiagopolastri/tokka" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiagopolastri%2Ftokka", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiagopolastri%2Ftokka'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e7482410e441b521cbcec1d6fccf05d582b98468 [INFO] checking thiagopolastri/tokka against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiagopolastri%2Ftokka" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thiagopolastri/tokka on toolchain 8b72f65b805cbe4c261de45030d663f524f27376 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thiagopolastri/tokka [INFO] finished tweaking git repo https://github.com/thiagopolastri/tokka [INFO] tweaked toml for git repo https://github.com/thiagopolastri/tokka written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/thiagopolastri/tokka already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indexmap v1.5.1 [INFO] [stderr] Downloaded gobject-sys v0.10.0 [INFO] [stderr] Downloaded glib-macros v0.10.1 [INFO] [stderr] Downloaded gdk-sys v0.10.0 [INFO] [stderr] Downloaded cairo-sys-rs v0.10.0 [INFO] [stderr] Downloaded atk v0.9.0 [INFO] [stderr] Downloaded gdk v0.13.1 [INFO] [stderr] Downloaded cairo-rs v0.9.1 [INFO] [stderr] Downloaded gdk-pixbuf v0.9.0 [INFO] [stderr] Downloaded quick-xml v0.17.2 [INFO] [stderr] Downloaded gio v0.9.0 [INFO] [stderr] Downloaded gtk-sys v0.10.0 [INFO] [stderr] Downloaded atk-sys v0.10.0 [INFO] [stderr] Downloaded gio-sys v0.10.0 [INFO] [stderr] Downloaded glib-sys v0.10.0 [INFO] [stderr] Downloaded savefile-derive v0.7.2 [INFO] [stderr] Downloaded savefile v0.7.2 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.10.0 [INFO] [stderr] Downloaded gtk v0.9.1 [INFO] [stderr] Downloaded either v1.6.0 [INFO] [stderr] Downloaded glib v0.10.1 [INFO] [stderr] Downloaded htmlescape v0.3.1 [INFO] [stderr] Downloaded version-compare v0.0.10 [INFO] [stderr] Downloaded system-deps v1.3.2 [INFO] [stderr] Downloaded pango-sys v0.10.0 [INFO] [stderr] Downloaded pango v0.9.1 [INFO] [stderr] Downloaded shellexpand v1.1.1 [INFO] [stderr] Downloaded simple-error v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0156985104f47fcac30d5d67f74aaab7b1b6af3aa75c0f577297d1fd33155053 [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" "0156985104f47fcac30d5d67f74aaab7b1b6af3aa75c0f577297d1fd33155053", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0156985104f47fcac30d5d67f74aaab7b1b6af3aa75c0f577297d1fd33155053", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0156985104f47fcac30d5d67f74aaab7b1b6af3aa75c0f577297d1fd33155053", kill_on_drop: false }` [INFO] [stdout] 0156985104f47fcac30d5d67f74aaab7b1b6af3aa75c0f577297d1fd33155053 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "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] 1dc626696167044ba882ceccee24d5c1876d48abcd6feedef9950b545609f4f2 [INFO] running `Command { std: "docker" "start" "-a" "1dc626696167044ba882ceccee24d5c1876d48abcd6feedef9950b545609f4f2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling gio v0.9.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling pango v0.9.1 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Compiling gdk v0.13.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling tokka v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking htmlescape v0.3.1 [INFO] [stderr] Checking simple-error v0.2.2 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking miniz_oxide v0.4.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling gtk v0.9.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling savefile v0.7.2 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking shellexpand v1.1.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/parsers.rs:68:48 [INFO] [stdout] | [INFO] [stdout] 68 | fn $name(i: $crate::buffer::Cursor) -> $crate::synom::PResult<$o> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found `()` [INFO] [stdout] 69 | $submac!(i, $($args)*) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/expr.rs:1785:12 [INFO] [stdout] | [INFO] [stdout] 1785 | named!(and_call -> (token::Paren, Punctuated), [INFO] [stdout] | - -------- implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | _____| [INFO] [stdout] | | [INFO] [stdout] 1786 | | parens!(Punctuated::parse_terminated) [INFO] [stdout] 1787 | | ); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result<((Paren, punctuated::Punctuated), buffer::Cursor<'_>), error::ParseError>` [INFO] [stdout] found unit type `()` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `syn` [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" "1dc626696167044ba882ceccee24d5c1876d48abcd6feedef9950b545609f4f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dc626696167044ba882ceccee24d5c1876d48abcd6feedef9950b545609f4f2", kill_on_drop: false }` [INFO] [stdout] 1dc626696167044ba882ceccee24d5c1876d48abcd6feedef9950b545609f4f2