[INFO] cloning repository https://github.com/dongjiahong/gui-rs-slint-memory
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dongjiahong/gui-rs-slint-memory" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdongjiahong%2Fgui-rs-slint-memory", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdongjiahong%2Fgui-rs-slint-memory'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ac08f74bbc9e83a73875b699f3e9a0d0968edbf
[INFO] checking dongjiahong/gui-rs-slint-memory against try#77ee4623672f6bca3e33ba60b6479de48d44b1f9 for pr-99217
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdongjiahong%2Fgui-rs-slint-memory" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dongjiahong/gui-rs-slint-memory on toolchain 77ee4623672f6bca3e33ba60b6479de48d44b1f9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+77ee4623672f6bca3e33ba60b6479de48d44b1f9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dongjiahong/gui-rs-slint-memory
[INFO] finished tweaking git repo https://github.com/dongjiahong/gui-rs-slint-memory
[INFO] tweaked toml for git repo https://github.com/dongjiahong/gui-rs-slint-memory written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/dongjiahong/gui-rs-slint-memory already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+77ee4623672f6bca3e33ba60b6479de48d44b1f9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+77ee4623672f6bca3e33ba60b6479de48d44b1f9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ff60c89304e54aec73c597ef5c78b363e8ab98dc4ce0835abbf6b2469a0b967
[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" "8ff60c89304e54aec73c597ef5c78b363e8ab98dc4ce0835abbf6b2469a0b967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ff60c89304e54aec73c597ef5c78b363e8ab98dc4ce0835abbf6b2469a0b967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff60c89304e54aec73c597ef5c78b363e8ab98dc4ce0835abbf6b2469a0b967", kill_on_drop: false }`
[INFO] [stdout] 8ff60c89304e54aec73c597ef5c78b363e8ab98dc4ce0835abbf6b2469a0b967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+77ee4623672f6bca3e33ba60b6479de48d44b1f9" "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] d1a0f61060f5ee2a145ec506b3690bfdf9184c9ff9352a4b73cfa0871c115847
[INFO] running `Command { std: "docker" "start" "-a" "d1a0f61060f5ee2a145ec506b3690bfdf9184c9ff9352a4b73cfa0871c115847", kill_on_drop: false }`
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[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling getrandom v0.2.4
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[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
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[INFO] [stderr]    Compiling wayland-protocols v0.29.4
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[INFO] [stderr] error: could not compile `syn`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.86/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="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=90bcff6b99beb4f9 -C extra-filename=-90bcff6b99beb4f9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d937f1f82ffb437d.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-4040e84c0ddb8645.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-3c8a88541efd8c80.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 `rustybuzz`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name rustybuzz --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustybuzz-0.4.0/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 -C metadata=f3219aabf9eed024 -C extra-filename=-f3219aabf9eed024 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-05dfd5b5d1225bed.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-5f054a863cd484ea.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-283f2487fcc9f0f1.rmeta --extern ttf_parser=/opt/rustwide/target/debug/deps/libttf_parser-765058c4702a7eae.rmeta --extern unicode_bidi_mirroring=/opt/rustwide/target/debug/deps/libunicode_bidi_mirroring-d8f9cf88f701c01a.rmeta --extern unicode_ccc=/opt/rustwide/target/debug/deps/libunicode_ccc-541d883445c7a7b9.rmeta --extern unicode_general_category=/opt/rustwide/target/debug/deps/libunicode_general_category-b5da0309924dc4ba.rmeta --extern unicode_script=/opt/rustwide/target/debug/deps/libunicode_script-d7164555cb5f7e61.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d1a0f61060f5ee2a145ec506b3690bfdf9184c9ff9352a4b73cfa0871c115847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1a0f61060f5ee2a145ec506b3690bfdf9184c9ff9352a4b73cfa0871c115847", kill_on_drop: false }`
[INFO] [stdout] d1a0f61060f5ee2a145ec506b3690bfdf9184c9ff9352a4b73cfa0871c115847