[INFO] fetching crate scribl_curves 0.3.1...
[INFO] testing scribl_curves-0.3.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate scribl_curves 0.3.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate scribl_curves 0.3.1
[INFO] finished tweaking crates.io crate scribl_curves 0.3.1
[INFO] tweaked toml for crates.io crate scribl_curves 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scribl_curves 0.3.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 206 packages to latest compatible versions
[INFO] [stderr]       Adding druid v0.7.0 (available: v0.8.3)
[INFO] [stderr]       Adding gstreamer v0.16.7 (available: v0.24.2)
[INFO] [stderr]       Adding proptest v0.10.1 (available: v1.8.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cebe2f6d2d699d683ab88801f1e2a5bbb840e4d9a62bcda3083cd7da015d1989
[INFO] running `Command { std: "docker" "start" "-a" "cebe2f6d2d699d683ab88801f1e2a5bbb840e4d9a62bcda3083cd7da015d1989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cebe2f6d2d699d683ab88801f1e2a5bbb840e4d9a62bcda3083cd7da015d1989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cebe2f6d2d699d683ab88801f1e2a5bbb840e4d9a62bcda3083cd7da015d1989", kill_on_drop: false }`
[INFO] [stdout] cebe2f6d2d699d683ab88801f1e2a5bbb840e4d9a62bcda3083cd7da015d1989
[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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 928b7177c6f6fbe940702085b30ec959697f0c86f49a246c1f176f3b375464bd
[INFO] running `Command { std: "docker" "start" "-a" "928b7177c6f6fbe940702085b30ec959697f0c86f49a246c1f176f3b375464bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling gio v0.9.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling unic-ucd-bidi v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling pango v0.9.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]    Compiling unic-bidi v0.9.0
[INFO] [stderr]    Compiling gdk v0.13.2
[INFO] [stderr]    Compiling const_fn v0.4.11
[INFO] [stderr]    Compiling kurbo v0.7.1
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling gtk v0.9.2
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling xi-unicode v0.2.1
[INFO] [stderr]    Compiling type-map v0.5.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling unic-langid-impl v0.9.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling keyboard-types v0.5.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling fluent-syntax v0.9.3
[INFO] [stderr]    Compiling gstreamer v0.16.7
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling unic-langid v0.9.6
[INFO] [stderr]    Compiling simple_logger v1.16.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling piet v0.3.1
[INFO] [stderr]    Compiling fluent-langneg v0.13.0
[INFO] [stderr]    Compiling intl_pluralrules v7.0.2
[INFO] [stderr]    Compiling intl-memoizer v0.5.3
[INFO] [stderr]    Compiling muldiv v0.2.1
[INFO] [stderr]    Compiling xi-unicode v0.3.0
[INFO] [stderr]    Compiling pretty-hex v0.2.1
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling druid-derive v0.4.0
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling glib-sys v0.10.1
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling gio-sys v0.10.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]    Compiling gdk-sys v0.10.0
[INFO] [stderr]    Compiling gtk-sys v0.10.0
[INFO] [stderr]    Compiling gstreamer-sys v0.9.1
[INFO] [stderr]    Compiling glib v0.10.3
[INFO] [stderr]    Compiling rental v0.5.6
[INFO] [stderr]    Compiling fluent-bundle v0.12.0
[INFO] [stderr]    Compiling piet-cairo v0.3.0
[INFO] [stderr]    Compiling piet-common v0.3.2
[INFO] [stderr]    Compiling druid-shell v0.7.0
[INFO] [stderr]    Compiling druid v0.7.0
[INFO] [stderr]    Compiling scribl_curves v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `druid` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/bin/rustc --crate-name druid --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/druid-0.7.0/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 --cfg 'feature="default"' --cfg 'feature="gtk"' --cfg 'feature="im"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bmp", "crochet", "dds", "default", "dxt", "farbfeld", "gif", "gtk", "harfbuzz-sys", "hdr", "ico", "im", "image", "image-all", "jpeg", "jpeg_rayon", "png", "pnm", "serde", "svg", "tga", "tiff", "usvg", "webp", "x11"))' -C metadata=7028e5758a3d6411 -C extra-filename=-44460e0add5b5448 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern druid_derive=/opt/rustwide/target/debug/deps/libdruid_derive-e36fdbb155cf7c98.so --extern druid_shell=/opt/rustwide/target/debug/deps/libdruid_shell-0ce3a86d265f6277.rmeta --extern fluent_bundle=/opt/rustwide/target/debug/deps/libfluent_bundle-66db2db643e0b9bd.rmeta --extern fluent_langneg=/opt/rustwide/target/debug/deps/libfluent_langneg-1f17637fcd4a13ba.rmeta --extern fluent_syntax=/opt/rustwide/target/debug/deps/libfluent_syntax-8dc753819ae208ca.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-2d77ec4f6f971b24.rmeta --extern im=/opt/rustwide/target/debug/deps/libim-c63182737d06059a.rmeta --extern instant=/opt/rustwide/target/debug/deps/libinstant-8df3adce85565960.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-28f8cc0684f4f944.rmeta --extern simple_logger=/opt/rustwide/target/debug/deps/libsimple_logger-1e9fa37a0fa44c8e.rmeta --extern unic_langid=/opt/rustwide/target/debug/deps/libunic_langid-ea9ea4d42b982c0c.rmeta --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-ff3f1aa3aad6e639.rmeta --extern xi_unicode=/opt/rustwide/target/debug/deps/libxi_unicode-ec0971c6c6c40d36.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/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 --cfg 'feature="v3_16"' --cfg 'feature="v3_18"' --cfg 'feature="v3_20"' --cfg 'feature="v3_22"' --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=dcbd859e8c7fa3e2 -C extra-filename=-9b3333b406348f30 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-54e05f2995812364.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-e2b4db6c651223da.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-4b741a47bd70f151.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-994d9960f687309a.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-2d4694721d9c14a5.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-555866065ad5e6d2.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-9c940fcda9e4fc62.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-caac2c0bd7dcd89e.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-459b73aed5ce480a.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-b1d37b7fc8807eee.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-5f5ca4697edce82d.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-7f3b3325105a49bf.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-40d1537a7959eeb2.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-aa169390a58a796a.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-f44516d981b27aa6.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-0ba6aecba7086d38.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-bb806f9f6803b72c.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-38cb14a1d483f7ec.rmeta --cap-lints allow --cap-lints=forbid --cfg 'gdk_backend="broadway"' --cfg 'gdk_backend="wayland"' --cfg 'gdk_backend="x11"'` (signal: 9, SIGKILL: kill)
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/lerp.rs:253:20
[INFO] [stdout]     |
[INFO] [stdout] 253 |     Interval(Time, Time),
[INFO] [stdout]     |     --------       ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 253 -     Interval(Time, Time),
[INFO] [stdout] 253 +     Interval(Time, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "928b7177c6f6fbe940702085b30ec959697f0c86f49a246c1f176f3b375464bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "928b7177c6f6fbe940702085b30ec959697f0c86f49a246c1f176f3b375464bd", kill_on_drop: false }`
[INFO] [stdout] 928b7177c6f6fbe940702085b30ec959697f0c86f49a246c1f176f3b375464bd