[INFO] cloning repository https://github.com/ilasw/rustlings
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ilasw/rustlings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filasw%2Frustlings", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filasw%2Frustlings'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4298aa570110bdb104903e47bf31148d8aaeb939
[INFO] checking ilasw/rustlings against master#419b3e2d3e350822550eee0e82eeded4d324d584 for pr-135536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filasw%2Frustlings" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ilasw/rustlings on toolchain 419b3e2d3e350822550eee0e82eeded4d324d584
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ilasw/rustlings
[INFO] finished tweaking git repo https://github.com/ilasw/rustlings
[INFO] tweaked toml for git repo https://github.com/ilasw/rustlings written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ilasw/rustlings 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" "+419b3e2d3e350822550eee0e82eeded4d324d584" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ed464bb8cb72600d9082ada6651584688f7cbdc6512a1e4c0f7d6f5beb0beed
[INFO] running `Command { std: "docker" "start" "-a" "8ed464bb8cb72600d9082ada6651584688f7cbdc6512a1e4c0f7d6f5beb0beed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ed464bb8cb72600d9082ada6651584688f7cbdc6512a1e4c0f7d6f5beb0beed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed464bb8cb72600d9082ada6651584688f7cbdc6512a1e4c0f7d6f5beb0beed", kill_on_drop: false }`
[INFO] [stdout] 8ed464bb8cb72600d9082ada6651584688f7cbdc6512a1e4c0f7d6f5beb0beed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 198ad593e043a536506ad53ab29bc90bc247aa5dfad5c1f5fa16829d4128973c
[INFO] running `Command { std: "docker" "start" "-a" "198ad593e043a536506ad53ab29bc90bc247aa5dfad5c1f5fa16829d4128973c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking predicates-core v1.0.2
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling argh_shared v0.1.5
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking treeline v0.1.0
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking predicates-tree v1.0.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking filetime v0.2.15
[INFO] [stderr]     Checking inotify v0.7.1
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking notify v4.0.17
[INFO] [stderr]     Checking console v0.15.0
[INFO] [stderr]     Checking predicates v1.0.8
[INFO] [stderr]     Checking indicatif v0.16.2
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on devicerustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] 
[INFO] [stderr] error: rustc interrupted by SIGSEGV, printing backtrace
[INFO] [stderr] 
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/419b3e2d3e350822550eee0e82eeded4d324d584/lib/librustc_driver-bc84fa0b7f4bbdfd.so(+0x367f163)[0x71650ca7f163]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7165106e5520]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/419b3e2d3e350822550eee0e82eeded4d324d584/bin/rustc(+0x12f97)[0x5647f398cf97]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x455bf)[0x7165106e85bf]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(on_exit+0x0)[0x7165106e8610]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/419b3e2d3e350822550eee0e82eeded4d324d584/lib/librustc_driver-bc84fa0b7f4bbdfd.so(+0x463a5f9)[0x71650da3a5f9]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/419b3e2d3e350822550eee0e82eeded4d324d584/lib/libLLVM.so.19.1-rust-1.86.0-nightly(_ZN4llvm18report_fatal_errorERKNS_5TwineEb+0x134)[0x7165050f0e34]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/419b3e2d3e350822550eee0e82eeded4d324d584/lib/libLLVM.so.19.1-rust-1.86.0-nightly(+0x732a250)[0x71650852a250]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/419b3e2d3e350822550eee0e82eeded4d324d584/lib/librustc_driver-bc84fa0b7f4bbdfd.so(LLVMRustWriteOutputFile+0x1f0)[0x71650ee25f70]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/419b3e2d3e350822550eee0e82eeded4d324d584/lib/librustc_driver-bc84fa0b7f4bbdfd.so(+0x5a25b6d)[0x71650ee25b6d]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/419b3e2d3e350822550eee0e82eeded4d324d584/lib/librustc_driver-bc84fa0b7f4bbdfd.so(+0x5a6b967)[0x71650ee6b967]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/419b3e2d3e350822550eee0e82eeded4d324d584/lib/librustc_driver-bc84fa0b7f4bbdfd.so(+0x5a6b5e6)[0x71650ee6b5e6]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/419b3e2d3e350822550eee0e82eeded4d324d584/lib/librustc_driver-bc84fa0b7f4bbdfd.so(_RINvNtNtCsj1rMxFyQatS_3std3sys9backtrace28___rust_begin_short_backtraceNCINvXs0_Cs9gzGQF3d0Mp_18rustc_codegen_llvmNtB1g_18LlvmCodegenBackendNtNtNtCs9vuzo0hQ07k_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2k_4back5write10spawn_workB1O_E0uE0uEB1g_+0x5d8)[0x71650ee6eb98]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/419b3e2d3e350822550eee0e82eeded4d324d584/lib/librustc_driver-bc84fa0b7f4bbdfd.so(+0x5a75f3b)[0x71650ee75f3b]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/419b3e2d3e350822550eee0e82eeded4d324d584/lib/librustc_driver-bc84fa0b7f4bbdfd.so(+0x5a763eb)[0x71650ee763eb]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x94ac3)[0x716510737ac3]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(clone+0x44)[0x7165107c8a04]
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a report at https://github.com/rust-lang/rust
[INFO] [stderr] help: you can increase rustc's stack size by setting RUST_MIN_STACK=16777216
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/419b3e2d3e350822550eee0e82eeded4d324d584/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.75/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 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=3b48b9fd43d4c3a0 -C extra-filename=-afa2df0731f9edbb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-c04f9a3250798f92.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-9d083ea772f8a688.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-9a308e948d49b175.rmeta --cap-lints allow --cap-lints=forbid` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "198ad593e043a536506ad53ab29bc90bc247aa5dfad5c1f5fa16829d4128973c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198ad593e043a536506ad53ab29bc90bc247aa5dfad5c1f5fa16829d4128973c", kill_on_drop: false }`
[INFO] [stdout] 198ad593e043a536506ad53ab29bc90bc247aa5dfad5c1f5fa16829d4128973c