[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 master#a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb for pr-151109
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlfriadox%2Frustc-stack-overflow" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/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-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Alfriadox/rustc-stack-overflow on toolchain a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "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" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded graphql_query_derive v0.9.0
[INFO] [stderr]   Downloaded graphql-introspection-query v0.1.0
[INFO] [stderr]   Downloaded graphql-parser v0.2.3
[INFO] [stderr]   Downloaded addr2line v0.15.2
[INFO] [stderr]   Downloaded serde_derive v1.0.126
[INFO] [stderr]   Downloaded cc v1.0.68
[INFO] [stderr]   Downloaded backtrace v0.3.60
[INFO] [stderr]   Downloaded serde_json v1.0.64
[INFO] [stderr]   Downloaded serde v1.0.126
[INFO] [stderr]   Downloaded graphql_client_codegen v0.9.0
[INFO] [stderr]   Downloaded graphql_client 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-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2b9a2af5574efe158c5f2538fc0e52f0d005ded0672a31a9c4e7ce48ed6eb41
[INFO] running `Command { std: "docker" "start" "-a" "a2b9a2af5574efe158c5f2538fc0e52f0d005ded0672a31a9c4e7ce48ed6eb41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2b9a2af5574efe158c5f2538fc0e52f0d005ded0672a31a9c4e7ce48ed6eb41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b9a2af5574efe158c5f2538fc0e52f0d005ded0672a31a9c4e7ce48ed6eb41", kill_on_drop: false }`
[INFO] [stdout] a2b9a2af5574efe158c5f2538fc0e52f0d005ded0672a31a9c4e7ce48ed6eb41
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ad63d247cae45b2c51097bd76ce70b95672e950019016248019e0775d1fc11f
[INFO] running `Command { std: "docker" "start" "-a" "8ad63d247cae45b2c51097bd76ce70b95672e950019016248019e0775d1fc11f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.24.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.20
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling ascii v0.9.3
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling object v0.25.3
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling addr2line v0.15.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling graphql-parser v0.2.3
[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/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/lib/librustc_driver-6b3a4a0144cdc0dc.so(+0x3c1dbec)[0x7864a2e1dbec]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x78649f033330]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1e881f)[0x78648b1e881f]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1fa82b)[0x78648b1fa82b]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x2536a0)[0x78648b2536a0]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x23b89a)[0x78648b23b89a]
[INFO] [stderr] 
[INFO] [stderr] ### cycle encountered after 6 frames with period 10
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x21b616)[0x78648b21b616]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1cef8b)[0x78648b1cef8b]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1ceea7)[0x78648b1ceea7]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x23c71d)[0x78648b23c71d]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x23b90a)[0x78648b23b90a]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x21b616)[0x78648b21b616]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1cef8b)[0x78648b1cef8b]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1ceea7)[0x78648b1ceea7]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x23c71d)[0x78648b23c71d]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x23b90a)[0x78648b23b90a]
[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/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/lib/librustc_driver-6b3a4a0144cdc0dc.so(+0x3c1dbec)[0x7e1bd981dbec]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x7e1bd5a33330]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1e881f)[0x7e1bc1be881f]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1fa82b)[0x7e1bc1bfa82b]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x2536a0)[0x7e1bc1c536a0]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x23b89a)[0x7e1bc1c3b89a]
[INFO] [stderr] 
[INFO] [stderr] ### cycle encountered after 6 frames with period 10
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x21b616)[0x7e1bc1c1b616]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1cef8b)[0x7e1bc1bcef8b]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1ceea7)[0x7e1bc1bceea7]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x23c71d)[0x7e1bc1c3c71d]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x23b90a)[0x7e1bc1c3b90a]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x21b616)[0x7e1bc1c1b616]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1cef8b)[0x7e1bc1bcef8b]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x1ceea7)[0x7e1bc1bceea7]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x23c71d)[0x7e1bc1c3c71d]
[INFO] [stderr] /opt/rustwide/target/debug/deps/libgraphql_query_derive-6f6553252bf6e0cb.so(+0x23b90a)[0x7e1bc1c3b90a]
[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/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/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/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/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" "8ad63d247cae45b2c51097bd76ce70b95672e950019016248019e0775d1fc11f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ad63d247cae45b2c51097bd76ce70b95672e950019016248019e0775d1fc11f", kill_on_drop: false }`
[INFO] [stdout] 8ad63d247cae45b2c51097bd76ce70b95672e950019016248019e0775d1fc11f
