[INFO] cloning repository https://github.com/nikteg/svtplay-dl-gui [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikteg/svtplay-dl-gui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikteg%2Fsvtplay-dl-gui", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikteg%2Fsvtplay-dl-gui'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d3604e742d916a9ec63ea467ec93f40a86b9038f [INFO] checking nikteg/svtplay-dl-gui against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikteg%2Fsvtplay-dl-gui" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nikteg/svtplay-dl-gui 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/nikteg/svtplay-dl-gui [INFO] finished tweaking git repo https://github.com/nikteg/svtplay-dl-gui [INFO] tweaked toml for git repo https://github.com/nikteg/svtplay-dl-gui written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/nikteg/svtplay-dl-gui 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 ego-tree v0.5.0 [INFO] [stderr] Downloaded markup5ever v0.7.3 [INFO] [stderr] Downloaded sciter-rs v0.5.44 [INFO] [stderr] Downloaded scraper v0.8.1 [INFO] running `Command { std: "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" "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] 5ce5f82b17787d6e11edfe32fa24af74d26788d4a2c46c6e0b2c778fc54da40e [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" "5ce5f82b17787d6e11edfe32fa24af74d26788d4a2c46c6e0b2c778fc54da40e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ce5f82b17787d6e11edfe32fa24af74d26788d4a2c46c6e0b2c778fc54da40e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ce5f82b17787d6e11edfe32fa24af74d26788d4a2c46c6e0b2c778fc54da40e", kill_on_drop: false }` [INFO] [stdout] 5ce5f82b17787d6e11edfe32fa24af74d26788d4a2c46c6e0b2c778fc54da40e [INFO] running `Command { std: "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" "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] [stdout] b706d26f15964a78a87e94e0eff4d8b5501e3870c1f2b5b9df94c95dc5c511d2 [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" "b706d26f15964a78a87e94e0eff4d8b5501e3870c1f2b5b9df94c95dc5c511d2", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling proc-macro2 v0.4.23 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking lazycell v1.2.0 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling encoding_rs v0.8.10 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Checking ego-tree v0.5.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.0 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking tokio-executor v0.1.5 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking new_debug_unreachable v1.0.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Checking libflate v0.1.18 [INFO] [stderr] Checking tokio-timer v0.2.7 [INFO] [stderr] Checking tokio-current-thread v0.1.3 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Checking tendril v0.4.0 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking sciter-rs v0.5.44 [INFO] [stderr] Checking bytes v0.4.10 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking mime v0.3.12 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking crossbeam-deque v0.6.2 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking http v0.1.13 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling openssl-sys v0.9.39 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-threadpool v0.1.8 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Compiling syn v0.15.20 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling selectors v0.20.0 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Compiling openssl v0.10.15 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.3 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Checking h2 v0.1.13 [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 serde_urlencoded v0.5.3 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking hyper v0.12.14 [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" "b706d26f15964a78a87e94e0eff4d8b5501e3870c1f2b5b9df94c95dc5c511d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b706d26f15964a78a87e94e0eff4d8b5501e3870c1f2b5b9df94c95dc5c511d2", kill_on_drop: false }` [INFO] [stdout] b706d26f15964a78a87e94e0eff4d8b5501e3870c1f2b5b9df94c95dc5c511d2