[INFO] fetching crate parol 0.13.0...
[INFO] testing parol-0.13.0 against try#015dbcea68b7642e2acc268b5c8f3e9086fc02ff for pr-102570
[INFO] extracting crate parol 0.13.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate parol 0.13.0 on toolchain 015dbcea68b7642e2acc268b5c8f3e9086fc02ff
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parol 0.13.0
[INFO] finished tweaking crates.io crate parol 0.13.0
[INFO] tweaked toml for crates.io crate parol 0.13.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate parol 0.13.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91a3e4bf369103de75b17a381b32cc3acf901760071edefb47a053c33f9d15fa
[INFO] running `Command { std: "docker" "start" "-a" "91a3e4bf369103de75b17a381b32cc3acf901760071edefb47a053c33f9d15fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91a3e4bf369103de75b17a381b32cc3acf901760071edefb47a053c33f9d15fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a3e4bf369103de75b17a381b32cc3acf901760071edefb47a053c33f9d15fa", kill_on_drop: false }`
[INFO] [stdout] 91a3e4bf369103de75b17a381b32cc3acf901760071edefb47a053c33f9d15fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e456e9bfa61f778686bc4131ef357ffdf7e0283bec5ddc63284ca74f9d243c4
[INFO] running `Command { std: "docker" "start" "-a" "2e456e9bfa61f778686bc4131ef357ffdf7e0283bec5ddc63284ca74f9d243c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling once_cell v1.15.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.26.2
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling miniz_oxide v0.5.4
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling object v0.29.0
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling smawk v0.3.1
[INFO] [stderr]    Compiling is_ci v1.1.1
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling darling_core v0.14.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling supports-color v1.3.0
[INFO] [stderr]    Compiling supports-hyperlinks v1.2.0
[INFO] [stderr]    Compiling supports-unicode v1.0.2
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling xml_writer v0.4.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling semver v1.0.14
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling os_str_bytes v6.3.1
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling unicode-linebreak v0.1.4
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling function_name-proc-macro v0.3.0
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling env_logger v0.9.1
[INFO] [stderr]    Compiling bart_derive v0.1.4
[INFO] [stderr]    Compiling function_name v0.3.0
[INFO] [stderr]    Compiling rand_regex v0.15.1
[INFO] [stderr]    Compiling bart v0.1.4
[INFO] [stderr]    Compiling parol-macros v0.1.0
[INFO] [stderr]    Compiling darling_macro v0.14.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling miette-derive v5.3.0
[INFO] [stderr]    Compiling clap_derive v4.0.18
[INFO] [stderr]    Compiling textwrap v0.15.2
[INFO] [stderr]    Compiling darling v0.14.2
[INFO] [stderr]    Compiling derive_builder_core v0.11.2
[INFO] [stderr]    Compiling derive_builder_macro v0.11.2
[INFO] [stderr]    Compiling miette v5.3.0
[INFO] [stderr]    Compiling clap v4.0.18
[INFO] [stderr]    Compiling derive_builder v0.11.2
[INFO] [stderr]    Compiling snowflake v1.3.0
[INFO] [stderr]    Compiling id_tree v1.8.0
[INFO] [stderr]    Compiling id_tree_layout v2.0.4
[INFO] [stderr]    Compiling parol_runtime v0.8.1
[INFO] [stderr]    Compiling parol v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 53s
[INFO] running `Command { std: "docker" "inspect" "2e456e9bfa61f778686bc4131ef357ffdf7e0283bec5ddc63284ca74f9d243c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e456e9bfa61f778686bc4131ef357ffdf7e0283bec5ddc63284ca74f9d243c4", kill_on_drop: false }`
[INFO] [stdout] 2e456e9bfa61f778686bc4131ef357ffdf7e0283bec5ddc63284ca74f9d243c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 406adbf9152553649783e16e26104da3ad992e984021c74ef3f3d470ce85ec10
[INFO] running `Command { std: "docker" "start" "-a" "406adbf9152553649783e16e26104da3ad992e984021c74ef3f3d470ce85ec10", kill_on_drop: false }`
[INFO] [stderr]    Compiling parol v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `parol`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name calc_auto --edition=2021 examples/calc_auto/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="build"' --cfg 'feature="default"' -C metadata=7cd4c47f0db7aa41 -C extra-filename=-7cd4c47f0db7aa41 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern bart=/opt/rustwide/target/debug/deps/libbart-72c9b9c23827e00f.rlib --extern bart_derive=/opt/rustwide/target/debug/deps/libbart_derive-2f293507fad4d5ac.so --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-90e3626e3c41eec3.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-2e77d099ae6a497f.rlib --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-12376e3d912b548c.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-bd5a8ba5f18cf9bd.rlib --extern function_name=/opt/rustwide/target/debug/deps/libfunction_name-1b59f06c83f1d1e6.rlib --extern id_tree=/opt/rustwide/target/debug/deps/libid_tree-17f14dd475e2c62c.rlib --extern id_tree_layout=/opt/rustwide/target/debug/deps/libid_tree_layout-87a91b758ae23d1e.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-2aea261907451eb5.rlib --extern miette=/opt/rustwide/target/debug/deps/libmiette-e7379d256e8d79e4.rlib --extern owo_colors=/opt/rustwide/target/debug/deps/libowo_colors-3f7f388a1dd4b276.rlib --extern parol=/opt/rustwide/target/debug/deps/libparol-87774809aa1629cd.rlib --extern parol_macros=/opt/rustwide/target/debug/deps/libparol_macros-a584b26de269649b.rlib --extern parol_runtime=/opt/rustwide/target/debug/deps/libparol_runtime-f5145376498ff269.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-4e5260bc04c5d64a.rlib --extern rand_regex=/opt/rustwide/target/debug/deps/librand_regex-4fc6f2774cbf5d72.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-ea99f2aa12f6d16b.rlib --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-00890f774059c2b6.rlib --extern semver=/opt/rustwide/target/debug/deps/libsemver-af27ef5d72c66541.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-a6d024b8ca8eaee7.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-5f017b3aed6e3117.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "406adbf9152553649783e16e26104da3ad992e984021c74ef3f3d470ce85ec10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406adbf9152553649783e16e26104da3ad992e984021c74ef3f3d470ce85ec10", kill_on_drop: false }`
[INFO] [stdout] 406adbf9152553649783e16e26104da3ad992e984021c74ef3f3d470ce85ec10