[INFO] cloning repository https://github.com/Alfriadox/rustc-stack-overflow [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alfriadox/rustc-stack-overflow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlfriadox%2Frustc-stack-overflow", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlfriadox%2Frustc-stack-overflow'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 70e1ad240eadc7d767399ccaa0d313cbf394ce1c [INFO] checking Alfriadox/rustc-stack-overflow against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlfriadox%2Frustc-stack-overflow" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Alfriadox/rustc-stack-overflow [INFO] finished tweaking git repo https://github.com/Alfriadox/rustc-stack-overflow [INFO] tweaked toml for git repo https://github.com/Alfriadox/rustc-stack-overflow written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Alfriadox/rustc-stack-overflow on toolchain bac5816c5f3d02cebd0599070af62d1782530294 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Alfriadox/rustc-stack-overflow 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded graphql_client v0.9.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.20 [INFO] [stderr] Downloaded graphql_query_derive v0.9.0 [INFO] [stderr] Downloaded graphql-parser v0.2.3 [INFO] [stderr] Downloaded graphql-introspection-query v0.1.0 [INFO] [stderr] Downloaded miniz_oxide v0.4.4 [INFO] [stderr] Downloaded addr2line v0.15.2 [INFO] [stderr] Downloaded backtrace v0.3.60 [INFO] [stderr] Downloaded graphql_client_codegen v0.9.0 [INFO] [stderr] Downloaded object v0.25.3 [INFO] [stderr] Downloaded libc v0.2.97 [INFO] [stderr] Downloaded gimli v0.24.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1e11641b059309589ffef521a38ed027e06e7a551cfe5a8456bb512e6bcd85c [INFO] running `Command { std: "docker" "start" "-a" "b1e11641b059309589ffef521a38ed027e06e7a551cfe5a8456bb512e6bcd85c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1e11641b059309589ffef521a38ed027e06e7a551cfe5a8456bb512e6bcd85c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1e11641b059309589ffef521a38ed027e06e7a551cfe5a8456bb512e6bcd85c", kill_on_drop: false }` [INFO] [stdout] b1e11641b059309589ffef521a38ed027e06e7a551cfe5a8456bb512e6bcd85c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 206fd4c7406345d41a69b5a30aba5b62e822dca3eab5cd9ef63362dac749465d [INFO] running `Command { std: "docker" "start" "-a" "206fd4c7406345d41a69b5a30aba5b62e822dca3eab5cd9ef63362dac749465d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling ascii v0.9.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling object v0.25.3 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling addr2line v0.15.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling graphql-parser v0.2.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Compiling graphql-introspection-query v0.1.0 [INFO] [stderr] Compiling graphql_client_codegen v0.9.0 [INFO] [stderr] Compiling graphql_query_derive v0.9.0 [INFO] [stderr] Checking graphql_client v0.9.0 [INFO] [stderr] Checking rustc-stack-overflow v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: rustc interrupted by SIGSEGV, printing backtrace [INFO] [stderr] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/bac5816c5f3d02cebd0599070af62d1782530294/lib/librustc_driver-71e9e8feece73a14.so(+0x3c3b56c)[0x7a142ec3b56c] [INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x7a142ae33330] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1d2bdf)[0x7a14153d2bdf] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1e4beb)[0x7a14153e4beb] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x220db0)[0x7a1415420db0] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x2429ca)[0x7a14154429ca] [INFO] [stderr] [INFO] [stderr] ### cycle encountered after 6 frames with period 10 [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1c7e76)[0x7a14153c7e76] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x22414b)[0x7a141542414b] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x224067)[0x7a1415424067] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x24385d)[0x7a141544385d] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x242a3a)[0x7a1415442a3a] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1c7e76)[0x7a14153c7e76] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x22414b)[0x7a141542414b] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x224067)[0x7a1415424067] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x24385d)[0x7a141544385d] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x242a3a)[0x7a1415442a3a] [INFO] [stderr] ### recursed 25 times [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] note: rustc unexpectedly overflowed its stack! this is a bug [INFO] [stderr] note: maximum backtrace depth reached, frames may have been lost [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] note: backtrace dumped due to SIGSEGV! resuming signal [INFO] [stderr] error: rustc interrupted by SIGSEGV, printing backtrace [INFO] [stderr] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/bac5816c5f3d02cebd0599070af62d1782530294/lib/librustc_driver-71e9e8feece73a14.so(+0x3c3b56c)[0x745e1e23b56c] [INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x745e1a433330] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1d2bdf)[0x745e04bd2bdf] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1e4beb)[0x745e04be4beb] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x220db0)[0x745e04c20db0] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x2429ca)[0x745e04c429ca] [INFO] [stderr] [INFO] [stderr] ### cycle encountered after 6 frames with period 10 [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1c7e76)[0x745e04bc7e76] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x22414b)[0x745e04c2414b] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x224067)[0x745e04c24067] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x24385d)[0x745e04c4385d] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x242a3a)[0x745e04c42a3a] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1c7e76)[0x745e04bc7e76] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x22414b)[0x745e04c2414b] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x224067)[0x745e04c24067] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x24385d)[0x745e04c4385d] [INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x242a3a)[0x745e04c42a3a] [INFO] [stderr] ### recursed 25 times [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] note: rustc unexpectedly overflowed its stack! this is a bug [INFO] [stderr] note: maximum backtrace depth reached, frames may have been lost [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] note: backtrace dumped due to SIGSEGV! resuming signal [INFO] [stderr] error: could not compile `rustc-stack-overflow` (bin "rustc-stack-overflow") [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/bac5816c5f3d02cebd0599070af62d1782530294/bin/rustc --crate-name rustc_stack_overflow --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=e33d82a3c24aeeef -C extra-filename=-7f61d26cc5f30393 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern graphql_client=/opt/rustwide/target/debug/deps/libgraphql_client-3e53748df0edfcd4.rmeta --cap-lints=forbid` (signal: 11, SIGSEGV: invalid memory reference) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rustc-stack-overflow` (bin "rustc-stack-overflow" test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/bac5816c5f3d02cebd0599070af62d1782530294/bin/rustc --crate-name rustc_stack_overflow --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=b0abb40d563a70dd -C extra-filename=-e0b99e4420e8583a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern graphql_client=/opt/rustwide/target/debug/deps/libgraphql_client-3e53748df0edfcd4.rmeta --cap-lints=forbid` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "206fd4c7406345d41a69b5a30aba5b62e822dca3eab5cd9ef63362dac749465d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "206fd4c7406345d41a69b5a30aba5b62e822dca3eab5cd9ef63362dac749465d", kill_on_drop: false }` [INFO] [stdout] 206fd4c7406345d41a69b5a30aba5b62e822dca3eab5cd9ef63362dac749465d