[INFO] cloning repository https://github.com/fluffysquirrels/rt-graph-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fluffysquirrels/rt-graph-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluffysquirrels%2Frt-graph-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluffysquirrels%2Frt-graph-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d3166c044b936917286734bbe713050889e8dcf8 [INFO] building fluffysquirrels/rt-graph-rs against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluffysquirrels%2Frt-graph-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fluffysquirrels/rt-graph-rs on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/fluffysquirrels/rt-graph-rs [INFO] finished tweaking git repo https://github.com/fluffysquirrels/rt-graph-rs [INFO] tweaked toml for git repo https://github.com/fluffysquirrels/rt-graph-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/fluffysquirrels/rt-graph-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34620952f7d9e5a6bbd8aa0a121140d8cf8a5a6db266144653aa055cd0c81993 [INFO] running `Command { std: "docker" "start" "-a" "34620952f7d9e5a6bbd8aa0a121140d8cf8a5a6db266144653aa055cd0c81993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34620952f7d9e5a6bbd8aa0a121140d8cf8a5a6db266144653aa055cd0c81993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34620952f7d9e5a6bbd8aa0a121140d8cf8a5a6db266144653aa055cd0c81993", kill_on_drop: false }` [INFO] [stdout] 34620952f7d9e5a6bbd8aa0a121140d8cf8a5a6db266144653aa055cd0c81993 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edc4c78cf63354fe704ead1f45c7641e6d53eaf0997010108263603e1e5977d7 [INFO] running `Command { std: "docker" "start" "-a" "edc4c78cf63354fe704ead1f45c7641e6d53eaf0997010108263603e1e5977d7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling gio v0.9.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling pango v0.9.1 [INFO] [stderr] Compiling cairo-rs v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf v0.9.0 [INFO] [stderr] Compiling gdk v0.13.2 [INFO] [stderr] Compiling atk v0.9.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling gtk v0.9.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling glib-macros v0.10.1 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling glib-sys v0.10.0 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling gio-sys v0.10.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.10.0 [INFO] [stderr] Compiling cairo-sys-rs v0.10.0 [INFO] [stderr] Compiling pango-sys v0.10.0 [INFO] [stderr] Compiling gdk-sys v0.10.0 [INFO] [stderr] Compiling atk-sys v0.10.0 [INFO] [stderr] Compiling gtk-sys v0.10.0 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling glib v0.10.1 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling rt-graph v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:377:28 [INFO] [stdout] | [INFO] [stdout] 377 | pub fn view_observable(&mut self) -> RefMut> { [INFO] [stdout] | ^^^^^^^^^ ---------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]` [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 377 | pub fn view_observable(&mut self) -> RefMut<'_, observable_value::ReadHalf> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gtk` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/bin/rustc --crate-name gtk --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gtk-0.9.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("dox", "embed-lgpl-docs", "gtk-rs-lgpl-docs", "purge-lgpl-docs", "v3_16", "v3_18", "v3_20", "v3_22", "v3_22_20", "v3_22_26", "v3_22_27", "v3_22_29", "v3_22_30", "v3_24", "v3_24_8", "v3_24_9"))' -C metadata=1ee563bfd07303dd -C extra-filename=-4564b8e076b4d20f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-482f51c7756ee604.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-8fcb3a19b90e1d12.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-81629cee1cbab1ad.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-e7abf42d12f3a6cd.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-3aa4cba56fd2b322.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-35cc108841f69b42.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-d30c124bbb0d897c.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-92318ecd7572fe93.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-de9593b1568e883b.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-e6f400edf0b10fa5.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-b2ed58b17d2613cd.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-dce307d9773babe9.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-1380503ebe38d299.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-b74588e9747720ab.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-edc297b4187a1d07.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-af3208690de9e094.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-148a0edf8fb59c1c.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-22243835b21f9847.rmeta --cap-lints allow --cap-lints=warn --cfg 'gdk_backend="broadway"' --cfg 'gdk_backend="wayland"' --cfg 'gdk_backend="x11"'` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "edc4c78cf63354fe704ead1f45c7641e6d53eaf0997010108263603e1e5977d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edc4c78cf63354fe704ead1f45c7641e6d53eaf0997010108263603e1e5977d7", kill_on_drop: false }` [INFO] [stdout] edc4c78cf63354fe704ead1f45c7641e6d53eaf0997010108263603e1e5977d7