[INFO] cloning repository https://github.com/SemiuAdesina/pico-fibonacci-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SemiuAdesina/pico-fibonacci-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSemiuAdesina%2Fpico-fibonacci-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSemiuAdesina%2Fpico-fibonacci-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62a8c17cdf92a6d1c308a2ec5692caa372f3167a
[INFO] checking SemiuAdesina/pico-fibonacci-demo against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSemiuAdesina%2Fpico-fibonacci-demo" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/SemiuAdesina/pico-fibonacci-demo
[INFO] finished tweaking git repo https://github.com/SemiuAdesina/pico-fibonacci-demo
[INFO] tweaked toml for git repo https://github.com/SemiuAdesina/pico-fibonacci-demo written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SemiuAdesina/pico-fibonacci-demo on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SemiuAdesina/pico-fibonacci-demo 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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7104c778a979f710b0333306ab541e8823dd4fa4ed206b30cd013bf6b9928ee0
[INFO] running `Command { std: "docker" "start" "-a" "7104c778a979f710b0333306ab541e8823dd4fa4ed206b30cd013bf6b9928ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7104c778a979f710b0333306ab541e8823dd4fa4ed206b30cd013bf6b9928ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7104c778a979f710b0333306ab541e8823dd4fa4ed206b30cd013bf6b9928ee0", kill_on_drop: false }`
[INFO] [stdout] 7104c778a979f710b0333306ab541e8823dd4fa4ed206b30cd013bf6b9928ee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 401d1fbc448cf3d6ab567cf9816b7a3957f8a82d10d14c049f9ef2a2d8f12e0c
[INFO] running `Command { std: "docker" "start" "-a" "401d1fbc448cf3d6ab567cf9816b7a3957f8a82d10d14c049f9ef2a2d8f12e0c", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
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[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling darling_macro v0.20.11
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[INFO] [stderr]     Checking p3-dft v0.1.0 (https://github.com/brevis-network/Plonky3.git?rev=a4d376b#a4d376ba)
[INFO] [stderr]     Checking p3-interpolation v0.1.0 (https://github.com/brevis-network/Plonky3.git?rev=a4d376b#a4d376ba)
[INFO] [stderr]     Checking p3-air v0.1.0 (https://github.com/brevis-network/Plonky3.git?rev=a4d376b#a4d376ba)
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[INFO] [stderr]     Checking p3-mds v0.1.0 (https://github.com/brevis-network/Plonky3.git?rev=a4d376b#a4d376ba)
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[INFO] [stderr]     Checking p3-koala-bear v0.1.0 (https://github.com/brevis-network/Plonky3.git?rev=a4d376b#a4d376ba)
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[INFO] [stderr]     Checking p3-merkle-tree v0.1.0 (https://github.com/brevis-network/Plonky3.git?rev=a4d376b#a4d376ba)
[INFO] [stderr]     Checking p3-blake3 v0.1.0 (https://github.com/brevis-network/Plonky3.git?rev=a4d376b#a4d376ba)
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking p3-keccak-air v0.1.0 (https://github.com/brevis-network/Plonky3.git?rev=a4d376b#a4d376ba)
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[INFO] [stderr]     Checking pico-patch-libs v1.1.6 (https://github.com/brevis-network/pico?tag=v1.1.6#5aa0bd9c)
[INFO] [stderr] error: could not compile `object` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/bin/rustc --crate-name object --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/object-0.36.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read_core"' --cfg 'feature="unaligned"' --cfg 'feature="xcoff"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "alloc", "archive", "build", "build_core", "cargo-all", "coff", "compiler_builtins", "compression", "core", "default", "doc", "elf", "macho", "pe", "read", "read_core", "rustc-dep-of-std", "std", "unaligned", "unstable", "unstable-all", "wasm", "write", "write_core", "write_std", "xcoff"))' -C metadata=fc847e39acf0efec -C extra-filename=-97c158fe74274c17 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-4009bbbede0985e9.rmeta --cap-lints allow --cap-lints=forbid --cfg core_error --check-cfg 'cfg(core_error)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --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=b9cfa5de7edb92d9 -C extra-filename=-cb3338a379882fee --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d8665169c487d19b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-60c6fa93c90874f2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "401d1fbc448cf3d6ab567cf9816b7a3957f8a82d10d14c049f9ef2a2d8f12e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "401d1fbc448cf3d6ab567cf9816b7a3957f8a82d10d14c049f9ef2a2d8f12e0c", kill_on_drop: false }`
[INFO] [stdout] 401d1fbc448cf3d6ab567cf9816b7a3957f8a82d10d14c049f9ef2a2d8f12e0c